Merge pull request #1 from adafruit/master

add in 5.0rc changes
2020-02-28 02:54:41 -05:00 · 2020-02-28 02:54:41 -05:00 · 75aea6b1ca
commit 75aea6b1ca
parent c000567d88 1b33cd11fc
800 changed files with 35772 additions and 6790 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -22,7 +22,8 @@ jobs:
        python-version: 3.5
    - name: Install deps
      run: |
-        sudo apt-get install -y gettext librsvg2-bin
+        sudo apt-get install -y eatmydata
+        sudo eatmydata apt-get install -y gettext librsvg2-bin mingw-w64
        pip install requests sh click setuptools cpp-coveralls Sphinx sphinx-rtd-theme recommonmark sphinxcontrib-svg2pdfconverter polib pyyaml
    - name: Versions
      run: |
@ -66,6 +67,54 @@ jobs:
      run: python3 -u ci_new_boards_check.py
      working-directory: tools

+    - name: Build mpy-cross.static-raspbian
+      run: make -C mpy-cross -j2 -f Makefile.static-raspbian
+    - uses: actions/upload-artifact@v1.0.0
+      with:
+        name: mpy-cross.static-raspbian
+        path: mpy-cross/mpy-cross.static-raspbian
+
+    - name: Build mpy-cross.static
+      run: make -C mpy-cross -j2 -f Makefile.static
+    - uses: actions/upload-artifact@v1.0.0
+      with:
+        name: mpy-cross.static-amd64-linux
+        path: mpy-cross/mpy-cross.static
+
+    - name: Build mpy-cross.static-mingw
+      run: make -C mpy-cross -j2 -f Makefile.static-mingw
+    - uses: actions/upload-artifact@v1.0.0
+      with:
+        name: mpy-cross.static-x64-windows
+        path: mpy-cross/mpy-cross.static.exe
+
+  mpy-cross-mac:
+    runs-on: macos-latest
+    steps:
+    - name: Dump GitHub context
+      env:
+        GITHUB_CONTEXT: ${{ toJson(github) }}
+      run: echo "$GITHUB_CONTEXT"
+    - name: Install deps
+      run: |
+        brew link --force gettext
+    - name: Versions
+      run: |
+        gcc --version
+        python3 --version
+        msgfmt --version
+    - uses: actions/checkout@v1
+      with:
+        submodules: true
+    - name: CircuitPython version
+      run: git describe --dirty --always --tags
+    - name: Build mpy-cross
+      run: make -C mpy-cross -j2
+    - uses: actions/upload-artifact@v1.0.0
+      with:
+        name: mpy-cross-macos-catalina
+        path: mpy-cross/mpy-cross
+
  build-arm:
    runs-on: ubuntu-16.04
    needs: test
@ -73,17 +122,22 @@ jobs:
      fail-fast: false
      matrix:
        board:
+        - "aramcon_badge_2019"
        - "arduino_mkr1300"
        - "arduino_mkrzero"
        - "arduino_nano_33_ble"
+        - "arduino_nano_33_iot"
        - "arduino_zero"
        - "bast_pro_mini_m0"
        - "capablerobot_usbhub"
        - "catwan_usbstick"
+        - "circuitbrains_basic_m0"
+        - "circuitbrains_deluxe_m4"
        - "circuitplayground_bluefruit"
        - "circuitplayground_express"
        - "circuitplayground_express_crickit"
        - "circuitplayground_express_displayio"
+        - "clue_nrf52840_express"
        - "cp32-m4"
        - "datalore_ip_m4"
        - "datum_distance"
@ -93,6 +147,9 @@ jobs:
        - "electronut_labs_blip"
        - "electronut_labs_papyr"
        - "escornabot_makech"
+        - "espruino_pico"
+        - "espruino_wifi"
+        - "feather_bluefruit_sense"
        - "feather_m0_adalogger"
        - "feather_m0_basic"
        - "feather_m0_express"
@ -101,6 +158,9 @@ jobs:
        - "feather_m0_rfm9x"
        - "feather_m0_supersized"
        - "feather_m4_express"
+        - "feather_m7_1011"
+        - "feather_mimxrt1011"
+        - "feather_mimxrt1062"
        - "feather_nrf52840_express"
        - "feather_radiofruit_zigbee"
        - "feather_stm32f405_express"
@ -108,12 +168,16 @@ jobs:
        - "grandcentral_m4_express"
        - "hallowing_m0_express"
        - "hallowing_m4_express"
+        - "imxrt1010_evk"
+        - "imxrt1020_evk"
+        - "imxrt1060_evk"
        - "itsybitsy_m0_express"
        - "itsybitsy_m4_express"
        - "itsybitsy_nrf52840_express"
        - "kicksat-sprite"
        - "makerdiary_nrf52840_mdk"
        - "makerdiary_nrf52840_mdk_usb_dongle"
+        - "meowbit_v121"
        - "meowmeow"
        - "metro_m0_express"
        - "metro_m4_airlift_lite"
@ -121,6 +185,9 @@ jobs:
        - "metro_nrf52840_express"
        - "mini_sam_m4"
        - "monster_m4sk"
+        - "ndgarage_ndbit6"
+        - "ohs2020_badge"
+        - "openbook_m4"
        - "particle_argon"
        - "particle_boron"
        - "particle_xenon"
@ -129,9 +196,11 @@ jobs:
        - "pewpew10"
        - "pewpew_m4"
        - "pirkey_m0"
+        - "pyb_nano_v2"
        - "pybadge"
        - "pybadge_airlift"
        - "pyboard_v11"
+        - "pycubed"
        - "pygamer"
        - "pygamer_advance"
        - "pyportal"
@ -139,7 +208,9 @@ jobs:
        - "pyruler"
        - "robohatmm1_m4"
        - "sam32"
+        - "seeeduino_xiao"
        - "serpente"
+        - "shirtty"
        - "snekboard"
        - "sparkfun_lumidrive"
        - "sparkfun_nrf52840_mini"
@ -148,16 +219,23 @@ jobs:
        - "sparkfun_redboard_turbo"
        - "sparkfun_samd21_dev"
        - "sparkfun_samd21_mini"
+        - "sparkfun_samd51_thing_plus"
        - "spresense"
+        - "stm32f411ce_blackpill"
        - "stm32f411ve_discovery"
        - "stm32f412zg_discovery"
+        - "stm32f4_discovery"
        - "stringcar_m0_express"
+        - "teensy40"
+        - "teknikio_bluebird"
        - "trellis_m4_express"
        - "trinket_m0"
        - "trinket_m0_haxpress"
        - "uchip"
        - "ugame10"
        - "winterbloom_sol"
+        - "xinabox_cc03"
+        - "xinabox_cs11"

    steps:
    - name: Set up Python 3.5
@ -168,7 +246,8 @@ jobs:
      run: |
        sudo apt-get install -y gettext
        pip install requests sh click setuptools awscli
-        wget https://s3.amazonaws.com/adafruit-circuit-python/gcc-arm-embedded_7-2018q2-1~xenial1_amd64.deb && sudo dpkg -i gcc-arm-embedded*_amd64.deb
+        wget https://adafruit-circuit-python.s3.amazonaws.com/gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2
+        sudo tar -C /usr --strip-components=1 -xaf gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2
    - name: Versions
      run: |
        gcc --version
--- a/.gitignore
+++ b/.gitignore
@ -65,6 +65,8 @@ TAGS
 *~

 *.DS_Store
+**/*.DS_Store
+*.icloud

 # POEdit mo files
 ####################
--- a/.gitmodules
+++ b/.gitmodules
@ -76,7 +76,8 @@
 [submodule "lib/tinyusb"]
 	path = lib/tinyusb
 	url = https://github.com/hathach/tinyusb.git
-	branch = develop
+	branch = master
+	fetchRecurseSubmodules = false
 [submodule "tools/huffman"]
 	path = tools/huffman
 	url = https://github.com/tannewt/huffman.git
@ -101,3 +102,15 @@
 [submodule "ports/cxd56/spresense-exported-sdk"]
 	path = ports/cxd56/spresense-exported-sdk
 	url = https://github.com/sonydevworld/spresense-exported-sdk.git
+[submodule "frozen/Adafruit_CircuitPython_SD"]
+	path = frozen/Adafruit_CircuitPython_SD
+	url = https://github.com/adafruit/Adafruit_CircuitPython_SD.git
+[submodule "lib/mp3"]
+	path = lib/mp3
+	url = https://github.com/adafruit/Adafruit_MP3
+[submodule "ports/mimxrt10xx/sdk"]
+	path = ports/mimxrt10xx/sdk
+	url = https://github.com/adafruit/MIMXRT10xx_SDK
+[submodule "frozen/Adafruit_CircuitPython_Register"]
+	path = frozen/Adafruit_CircuitPython_Register
+	url = https://github.com/adafruit/Adafruit_CircuitPython_Register.git
--- a/BUILDING.md
+++ b/BUILDING.md
@ -0,0 +1,82 @@
+
+# Building CircuitPython
+
+Welcome to CircuitPython!  
+
+This document is a quick-start guide only.
+
+Detailed guides on how to build CircuitPython can be found in the Adafruit Learn system at
+https://learn.adafruit.com/building-circuitpython/
+
+## Setup
+
+Please ensure you setup your build environment appropriately, as per the guide.  You will need:
+
+* Linux: https://learn.adafruit.com/building-circuitpython/linux
+* MacOS: https://learn.adafruit.com/building-circuitpython/macos
+* Windows Subsystem for Linux (WSL): https://learn.adafruit.com/building-circuitpython/windows-subsystem-for-linux
+
+### Submodules
+
+This project has a bunch of git submodules.  You will need to update them regularly.
+
+    git submodule sync
+    git submodule update --init
+
+### mpy-cross
+
+As part of the build process, mpy-cross is needed to compile .py files into .mpy files.
+To compile (or recompile) mpy-cross:
+
+    make -C mpy-cross 
+
+# Building
+
+There a number of ports of CircuitPython!  To build for your board, change to the appropriate ports directory and build.
+
+Examples:
+
+    cd ports/atmel-samd
+    make BOARD=circuitplayground_express
+
+    cd ports/nrf
+    make BOARD=circuitplayground_bluefruit
+
+If you aren't sure what boards exist, have a peek in the boards subdirectory of your port.
+If you have a fast computer with many cores, consider adding `-j` to your build flags, such as `-j17` on
+a 6-core 12-thread machine.
+
+# Testing
+
+If you are working on changes to the core language, you might find it useful to run the test suite.
+The test suite in the top level `tests` directory.  It needs the unix port to run.
+
+    cd ports/unix
+    make axtls
+    make micropython
+
+Then you can run the test suite:
+
+    cd ../../tests
+    ./run-tests
+
+A successful run will say something like
+
+    676 tests performed (19129 individual testcases)
+    676 tests passed
+    30 tests skipped: buffered_writer builtin_help builtin_range_binop class_delattr_setattr cmd_parsetree extra_coverage framebuf1 framebuf16 framebuf2 framebuf4 framebuf8 framebuf_subclass mpy_invalid namedtuple_asdict non_compliant resource_stream schedule sys_getsizeof urandom_extra ure_groups ure_span ure_sub ure_sub_unmatched vfs_basic vfs_fat_fileio1 vfs_fat_fileio2 vfs_fat_more vfs_fat_oldproto vfs_fat_ramdisk vfs_userfs
+
+# Debugging
+
+The easiest way to debug CircuitPython on hardware is with a JLink device, JLinkGDBServer, and an appropriate GDB.   
+Instructions can be found at https://learn.adafruit.com/debugging-the-samd21-with-gdb
+
+If using JLink, you'll need both the `JLinkGDBServer` and `arm-none-eabi-gdb` running.
+
+Example:
+
+    JLinkGDBServer -if SWD -device ATSAMD51J19
+    arm-none-eabi-gdb build-metro_m4_express/firmware.elf -iex "target extended-remote :2331"
+
+If your port/build includes `arm-none-eabi-gdb-py`, consider using it instead, as it can be used for better register
+debugging with https://github.com/bnahill/PyCortexMDebug
--- a/2
+++ b/2
@ -36,7 +36,7 @@ ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(BASEOPTS)
 # the i18n builder cannot share the environment and doctrees with the others
 I18NSPHINXOPTS  = $(BASEOPTS)

-TRANSLATE_SOURCES = extmod lib main.c ports/atmel-samd ports/nrf py shared-bindings shared-module supervisor
+TRANSLATE_SOURCES = extmod lib main.c ports/atmel-samd ports/cxd56 ports/mimxrt10xx ports/nrf ports/stm32f4 py shared-bindings shared-module supervisor

 .PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext stubs

--- a/README.rst
+++ b/README.rst
@ -94,13 +94,12 @@ Differences from `MicroPython <https://github.com/micropython/micropython>`__

 CircuitPython:

-  includes ports for MicroChip SAMD21 (Commonly known as M0 in Adafruit
-   product names) and SAMD51 (M4).
-  supports only SAMD21, SAMD51, and nRF52840 ports.
-  tracks MicroPython's releases (not master).
-  floats (aka decimals) are enabled for all builds.
-  error messages are translated into 10+ languages.
-  does not support concurrency within Python (including interrupts and threading). Some concurrency
+-  Supports native USB on all boards, allowing file editing without special tools.
+-  Supports only SAMD21, SAMD51, nRF52840, CXD56, STM32F4 and i.MX RT ports.
+-  Tracks MicroPython's releases (not master).
+-  Floats (aka decimals) are enabled for all builds.
+-  Error messages are translated into 10+ languages.
+-  Does not support concurrency within Python (including interrupts and threading). Some concurrency
   is achieved with native modules for tasks that require it such as audio file playback.

 Behavior
--- a/conf.py
+++ b/conf.py
@ -125,12 +125,15 @@ exclude_patterns = ["**/build*",
                    "ports/cc3200",
                    "ports/cc3200/FreeRTOS",
                    "ports/cc3200/hal",
+                    "ports/cxd56/mkspk",
                    "ports/cxd56/spresense-exported-sdk",
                    "ports/esp32",
                    "ports/esp8266/boards",
                    "ports/esp8266/common-hal",
                    "ports/esp8266/modules",
                    "ports/minimal",
+                    "ports/mimxrt10xx/peripherals",
+                    "ports/mimxrt10xx/sdk",
                    "ports/nrf/device",
                    "ports/nrf/bluetooth",
                    "ports/nrf/modules",
--- a/docs/index.rst
+++ b/docs/index.rst
@ -43,6 +43,7 @@ Full Table of Contents

   ../README
   ../CONTRIBUTING
+   ../BUILDING
   ../CODE_OF_CONDUCT
   ../license.rst

--- a/docs/shared_bindings_matrix.py
+++ b/docs/shared_bindings_matrix.py
@ -26,7 +26,7 @@ import os
 import re


-SUPPORTED_PORTS = ["atmel-samd", "nrf"]
+SUPPORTED_PORTS = ["atmel-samd", "nrf", "mimxrt10xx"]


 def parse_port_config(contents, chip_keyword=None):
@ -185,7 +185,7 @@ def get_excluded_boards(base):
                    board_is_excluded = True

                # check if module is specifically disabled for this board
-                re_pattern = "CIRCUITPY_{}\s=\s(\w)".format(module.upper())
+                re_pattern = r"CIRCUITPY_{}\s=\s(\w)".format(module.upper())
                find_module = re.search(re_pattern, contents)
                if not find_module:
                    if base[module]["default_value"].isdigit():
@ -204,9 +204,7 @@ def get_excluded_boards(base):
                            ]):
                                check_dependent_modules[module] = base[module]["default_value"]
                else:
-                    if (find_module.group(1) == "0" and
-                        find_module.group(1) != base[module]["default_value"]):
-                            board_is_excluded = True
+                    board_is_excluded = find_module.group(1) == "0"

                if board_is_excluded:
                    if board_chip in base[module]["excluded"]:
--- a/docs/supported_ports.rst
+++ b/docs/supported_ports.rst
@ -8,6 +8,7 @@ and ESP8266.
    :maxdepth: 2

    ../ports/atmel-samd/README
+    ../ports/mimxrt10xx/README
    ../ports/nrf/README
    ../ports/stm32f4/README
    ../ports/cxd56/README
--- a/drivers/wiznet5k/internet/dns/dns.c
+++ b/drivers/wiznet5k/internet/dns/dns.c
@ -52,7 +52,7 @@

 #include <string.h>
 #include <stdlib.h>
-#include "tick.h"
+#include "supervisor/shared/tick.h"

 //#include "Ethernet/socket.h"
 //#include "Internet/DNS/dns.h"
@ -125,7 +125,7 @@ uint16_t DNS_MSGID;     // DNS message ID


 uint32_t HAL_GetTick(void) {
-    return ticks_ms;
+    return supervisor_ticks_ms32();
 }

 uint32_t hal_sys_tick;
--- a/extmod/machine_i2c.c
+++ b/extmod/machine_i2c.c
@ -318,7 +318,7 @@ MP_DEFINE_CONST_FUN_OBJ_KW(machine_i2c_init_obj, 1, machine_i2c_obj_init);

 STATIC mp_obj_t machine_i2c_scan(mp_obj_t self_in) {
    mp_obj_base_t *self = MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    mp_obj_t list = mp_obj_new_list(0, NULL);
    // 7-bit addresses 0b0000xxx and 0b1111xxx are reserved
    for (int addr = 0x08; addr < 0x78; ++addr) {
@ -333,7 +333,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(machine_i2c_scan_obj, machine_i2c_scan);

 STATIC mp_obj_t machine_i2c_start(mp_obj_t self_in) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    if (i2c_p->start == NULL) {
        mp_raise_msg(&mp_type_OSError, translate("I2C operation not supported"));
    }
@ -347,7 +347,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(machine_i2c_start_obj, machine_i2c_start);

 STATIC mp_obj_t machine_i2c_stop(mp_obj_t self_in) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    if (i2c_p->stop == NULL) {
        mp_raise_msg(&mp_type_OSError, translate("I2C operation not supported"));
    }
@ -361,7 +361,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(machine_i2c_stop_obj, machine_i2c_stop);

 STATIC mp_obj_t machine_i2c_readinto(size_t n_args, const mp_obj_t *args) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    if (i2c_p->read == NULL) {
        mp_raise_msg(&mp_type_OSError, translate("I2C operation not supported"));
    }
@ -385,7 +385,7 @@ MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_i2c_readinto_obj, 2, 3, machine_i2c_

 STATIC mp_obj_t machine_i2c_write(mp_obj_t self_in, mp_obj_t buf_in) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    if (i2c_p->write == NULL) {
        mp_raise_msg(&mp_type_OSError, translate("I2C operation not supported"));
    }
@ -407,7 +407,7 @@ MP_DEFINE_CONST_FUN_OBJ_2(machine_i2c_write_obj, machine_i2c_write);

 STATIC mp_obj_t machine_i2c_readfrom(size_t n_args, const mp_obj_t *args) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    mp_int_t addr = mp_obj_get_int(args[1]);
    vstr_t vstr;
    vstr_init_len(&vstr, mp_obj_get_int(args[2]));
@ -422,7 +422,7 @@ MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_i2c_readfrom_obj, 3, 4, machine_i2c_

 STATIC mp_obj_t machine_i2c_readfrom_into(size_t n_args, const mp_obj_t *args) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    mp_int_t addr = mp_obj_get_int(args[1]);
    mp_buffer_info_t bufinfo;
    mp_get_buffer_raise(args[2], &bufinfo, MP_BUFFER_WRITE);
@ -437,7 +437,7 @@ MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_i2c_readfrom_into_obj, 3, 4, machine

 STATIC mp_obj_t machine_i2c_writeto(size_t n_args, const mp_obj_t *args) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    mp_int_t addr = mp_obj_get_int(args[1]);
    mp_buffer_info_t bufinfo;
    mp_get_buffer_raise(args[2], &bufinfo, MP_BUFFER_READ);
@ -453,7 +453,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_i2c_writeto_obj, 3, 4, machin

 STATIC int read_mem(mp_obj_t self_in, uint16_t addr, uint32_t memaddr, uint8_t addrsize, uint8_t *buf, size_t len) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);
    uint8_t memaddr_buf[4];
    size_t memaddr_len = 0;
    for (int16_t i = addrsize - 8; i >= 0; i -= 8) {
@ -473,7 +473,7 @@ STATIC int read_mem(mp_obj_t self_in, uint16_t addr, uint32_t memaddr, uint8_t a

 STATIC int write_mem(mp_obj_t self_in, uint16_t addr, uint32_t memaddr, uint8_t addrsize, const uint8_t *buf, size_t len) {
    mp_obj_base_t *self = (mp_obj_base_t*)MP_OBJ_TO_PTR(self_in);
-    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)self->type->protocol;
+    mp_machine_i2c_p_t *i2c_p = (mp_machine_i2c_p_t*)mp_proto_get(self, QSTR_protocol_i2c);

    // need some memory to create the buffer to send; try to use stack if possible
    uint8_t buf2_stack[MAX_MEMADDR_SIZE + BUF_STACK_SIZE];
@ -621,6 +621,7 @@ int mp_machine_soft_i2c_write(mp_obj_base_t *self_in, const uint8_t *src, size_t
 }

 STATIC const mp_machine_i2c_p_t mp_machine_soft_i2c_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_i2c)
    .start = (int(*)(mp_obj_base_t*))mp_hal_i2c_start,
    .stop = (int(*)(mp_obj_base_t*))mp_hal_i2c_stop,
    .read = mp_machine_soft_i2c_read,
--- a/extmod/machine_i2c.h
+++ b/extmod/machine_i2c.h
@ -27,10 +27,12 @@
 #define MICROPY_INCLUDED_EXTMOD_MACHINE_I2C_H

 #include "py/obj.h"
+#include "py/proto.h"

 // I2C protocol
 // the first 4 methods can be NULL, meaning operation is not supported
 typedef struct _mp_machine_i2c_p_t {
+    MP_PROTOCOL_HEAD
    int (*start)(mp_obj_base_t *obj);
    int (*stop)(mp_obj_base_t *obj);
    int (*read)(mp_obj_base_t *obj, uint8_t *dest, size_t len, bool nack);
--- a/extmod/machine_pinbase.c
+++ b/extmod/machine_pinbase.c
@ -74,6 +74,7 @@ mp_uint_t pinbase_ioctl(mp_obj_t obj, mp_uint_t request, uintptr_t arg, int *err
 }

 STATIC const mp_pin_p_t pinbase_pin_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_pin)
    .ioctl = pinbase_ioctl,
 };

--- a/extmod/machine_signal.c
+++ b/extmod/machine_signal.c
@ -47,12 +47,7 @@ STATIC mp_obj_t signal_make_new(const mp_obj_type_t *type, size_t n_args, const
    bool invert = false;

    #if defined(MICROPY_PY_MACHINE_PIN_MAKE_NEW)
-    mp_pin_p_t *pin_p = NULL;
-
-    if (MP_OBJ_IS_OBJ(pin)) {
-        mp_obj_base_t *pin_base = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-        pin_p = (mp_pin_p_t*)pin_base->type->protocol;
-    }
+    mp_pin_p_t *pin_p = (mp_pin_t*)mp_proto_get(QSTR_pin_protocol, pin);

    if (pin_p == NULL) {
        // If first argument isn't a Pin-like object, we filter out "invert"
@ -170,6 +165,7 @@ STATIC const mp_rom_map_elem_t signal_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(signal_locals_dict, signal_locals_dict_table);

 STATIC const mp_pin_p_t signal_pin_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_pin)
    .ioctl = signal_ioctl,
 };

--- a/extmod/machine_spi.c
+++ b/extmod/machine_spi.c
@ -67,7 +67,7 @@ mp_obj_t mp_machine_spi_make_new(const mp_obj_type_t *type, size_t n_args, const

 STATIC mp_obj_t machine_spi_init(size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) {
    mp_obj_base_t *s = (mp_obj_base_t*)MP_OBJ_TO_PTR(args[0]);
-    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)s->type->protocol;
+    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)mp_proto_get(QSTR_protocol_spi, s);
    spi_p->init(s, n_args - 1, args + 1, kw_args);
    return mp_const_none;
 }
@ -75,7 +75,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_KW(machine_spi_init_obj, 1, machine_spi_init);

 STATIC mp_obj_t machine_spi_deinit(mp_obj_t self) {
    mp_obj_base_t *s = (mp_obj_base_t*)MP_OBJ_TO_PTR(self);
-    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)s->type->protocol;
+    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)mp_proto_get(QSTR_protocol_spi, s);
    if (spi_p->deinit != NULL) {
        spi_p->deinit(s);
    }
@ -85,7 +85,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_spi_deinit_obj, machine_spi_deinit);

 STATIC void mp_machine_spi_transfer(mp_obj_t self, size_t len, const void *src, void *dest) {
    mp_obj_base_t *s = (mp_obj_base_t*)MP_OBJ_TO_PTR(self);
-    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)s->type->protocol;
+    mp_machine_spi_p_t *spi_p = (mp_machine_spi_p_t*)mp_proto_get(QSTR_protocol_spi, s);
    spi_p->transfer(s, len, src, dest);
 }

@ -268,6 +268,7 @@ STATIC void mp_machine_soft_spi_transfer(mp_obj_base_t *self_in, size_t len, con
 }

 const mp_machine_spi_p_t mp_machine_soft_spi_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_spi)
    .init = mp_machine_soft_spi_init,
    .deinit = NULL,
    .transfer = mp_machine_soft_spi_transfer,
--- a/extmod/machine_spi.h
+++ b/extmod/machine_spi.h
@ -27,11 +27,13 @@
 #define MICROPY_INCLUDED_EXTMOD_MACHINE_SPI_H

 #include "py/obj.h"
+#include "py/proto.h"
 #include "py/mphal.h"
 #include "drivers/bus/spi.h"

 // SPI protocol
 typedef struct _mp_machine_spi_p_t {
+    MP_PROTOCOL_HEAD
    void (*init)(mp_obj_base_t *obj, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args);
    void (*deinit)(mp_obj_base_t *obj); // can be NULL
    void (*transfer)(mp_obj_base_t *obj, size_t len, const uint8_t *src, uint8_t *dest);
--- a/extmod/modbtree.c
+++ b/extmod/modbtree.c
@ -247,7 +247,7 @@ STATIC mp_obj_t btree_iternext(mp_obj_t self_in) {
 }

 STATIC mp_obj_t btree_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
-    mp_obj_btree_t *self = MP_OBJ_TO_PTR(self_in);
+    mp_obj_btree_t *self = mp_instance_cast_to_native_base(self_in, &btree_type);
    if (value == MP_OBJ_NULL) {
        // delete
        DBT key;
--- a/extmod/modframebuf.c
+++ b/extmod/modframebuf.c
@ -28,6 +28,8 @@
 #include <string.h>

 #include "py/runtime.h"
+#include "py/objtype.h"
+#include "py/proto.h"

 #if MICROPY_PY_FRAMEBUF

@ -46,6 +48,7 @@ typedef uint32_t (*getpixel_t)(const mp_obj_framebuf_t*, int, int);
 typedef void (*fill_rect_t)(const mp_obj_framebuf_t *, int, int, int, int, uint32_t);

 typedef struct _mp_framebuf_p_t {
+    MP_PROTOCOL_HEAD
    setpixel_t setpixel;
    getpixel_t getpixel;
    fill_rect_t fill_rect;
@ -227,13 +230,13 @@ STATIC void gs8_fill_rect(const mp_obj_framebuf_t *fb, int x, int y, int w, int
 }

 STATIC mp_framebuf_p_t formats[] = {
-    [FRAMEBUF_MVLSB] = {mvlsb_setpixel, mvlsb_getpixel, mvlsb_fill_rect},
-    [FRAMEBUF_RGB565] = {rgb565_setpixel, rgb565_getpixel, rgb565_fill_rect},
-    [FRAMEBUF_GS2_HMSB] = {gs2_hmsb_setpixel, gs2_hmsb_getpixel, gs2_hmsb_fill_rect},
-    [FRAMEBUF_GS4_HMSB] = {gs4_hmsb_setpixel, gs4_hmsb_getpixel, gs4_hmsb_fill_rect},
-    [FRAMEBUF_GS8] = {gs8_setpixel, gs8_getpixel, gs8_fill_rect},
-    [FRAMEBUF_MHLSB] = {mono_horiz_setpixel, mono_horiz_getpixel, mono_horiz_fill_rect},
-    [FRAMEBUF_MHMSB] = {mono_horiz_setpixel, mono_horiz_getpixel, mono_horiz_fill_rect},
+    [FRAMEBUF_MVLSB] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) mvlsb_setpixel, mvlsb_getpixel, mvlsb_fill_rect},
+    [FRAMEBUF_RGB565] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) rgb565_setpixel, rgb565_getpixel, rgb565_fill_rect},
+    [FRAMEBUF_GS2_HMSB] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) gs2_hmsb_setpixel, gs2_hmsb_getpixel, gs2_hmsb_fill_rect},
+    [FRAMEBUF_GS4_HMSB] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) gs4_hmsb_setpixel, gs4_hmsb_getpixel, gs4_hmsb_fill_rect},
+    [FRAMEBUF_GS8] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) gs8_setpixel, gs8_getpixel, gs8_fill_rect},
+    [FRAMEBUF_MHLSB] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) mono_horiz_setpixel, mono_horiz_getpixel, mono_horiz_fill_rect},
+    [FRAMEBUF_MHMSB] = {MP_PROTO_IMPLEMENT(MP_QSTR_protocol_framebuf) mono_horiz_setpixel, mono_horiz_getpixel, mono_horiz_fill_rect},
 };

 static inline void setpixel(const mp_obj_framebuf_t *fb, int x, int y, uint32_t col) {
@ -302,9 +305,18 @@ STATIC mp_obj_t framebuf_make_new(const mp_obj_type_t *type, size_t n_args, cons
    return MP_OBJ_FROM_PTR(o);
 }

+STATIC const mp_obj_type_t mp_type_framebuf;
+
+// Helper to ensure we have the native super class instead of a subclass.
+static mp_obj_framebuf_t* native_framebuf(mp_obj_t framebuf_obj) {
+    mp_obj_t native_framebuf = mp_instance_cast_to_native_base(framebuf_obj, &mp_type_framebuf);
+    mp_obj_assert_native_inited(native_framebuf);
+    return MP_OBJ_TO_PTR(native_framebuf);
+}
+
 STATIC mp_int_t framebuf_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, mp_uint_t flags) {
    (void)flags;
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+    mp_obj_framebuf_t *self = native_framebuf(self_in);
    bufinfo->buf = self->buf;
    bufinfo->len = self->stride * self->height * (self->format == FRAMEBUF_RGB565 ? 2 : 1);
    bufinfo->typecode = 'B'; // view framebuf as bytes
@ -312,7 +324,7 @@ STATIC mp_int_t framebuf_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo,
 }

 STATIC mp_obj_t framebuf_fill(mp_obj_t self_in, mp_obj_t col_in) {
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+    mp_obj_framebuf_t *self = native_framebuf(self_in);
    mp_int_t col = mp_obj_get_int(col_in);
    formats[self->format].fill_rect(self, 0, 0, self->width, self->height, col);
    return mp_const_none;
@ -322,7 +334,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(framebuf_fill_obj, framebuf_fill);
 STATIC mp_obj_t framebuf_fill_rect(size_t n_args, const mp_obj_t *args) {
    (void)n_args;

-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x = mp_obj_get_int(args[1]);
    mp_int_t y = mp_obj_get_int(args[2]);
    mp_int_t width = mp_obj_get_int(args[3]);
@ -336,7 +348,7 @@ STATIC mp_obj_t framebuf_fill_rect(size_t n_args, const mp_obj_t *args) {
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_fill_rect_obj, 6, 6, framebuf_fill_rect);

 STATIC mp_obj_t framebuf_pixel(size_t n_args, const mp_obj_t *args) {
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x = mp_obj_get_int(args[1]);
    mp_int_t y = mp_obj_get_int(args[2]);
    if (0 <= x && x < self->width && 0 <= y && y < self->height) {
@ -355,7 +367,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_pixel_obj, 3, 4, framebuf_pi
 STATIC mp_obj_t framebuf_hline(size_t n_args, const mp_obj_t *args) {
    (void)n_args;

-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x = mp_obj_get_int(args[1]);
    mp_int_t y = mp_obj_get_int(args[2]);
    mp_int_t w = mp_obj_get_int(args[3]);
@ -370,7 +382,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_hline_obj, 5, 5, framebuf_hl
 STATIC mp_obj_t framebuf_vline(size_t n_args, const mp_obj_t *args) {
    (void)n_args;

-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x = mp_obj_get_int(args[1]);
    mp_int_t y = mp_obj_get_int(args[2]);
    mp_int_t h = mp_obj_get_int(args[3]);
@ -385,7 +397,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_vline_obj, 5, 5, framebuf_vl
 STATIC mp_obj_t framebuf_rect(size_t n_args, const mp_obj_t *args) {
    (void)n_args;

-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x = mp_obj_get_int(args[1]);
    mp_int_t y = mp_obj_get_int(args[2]);
    mp_int_t w = mp_obj_get_int(args[3]);
@ -404,7 +416,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_rect_obj, 6, 6, framebuf_rec
 STATIC mp_obj_t framebuf_line(size_t n_args, const mp_obj_t *args) {
    (void)n_args;

-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    mp_int_t x1 = mp_obj_get_int(args[1]);
    mp_int_t y1 = mp_obj_get_int(args[2]);
    mp_int_t x2 = mp_obj_get_int(args[3]);
@ -468,8 +480,8 @@ STATIC mp_obj_t framebuf_line(size_t n_args, const mp_obj_t *args) {
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_line_obj, 6, 6, framebuf_line);

 STATIC mp_obj_t framebuf_blit(size_t n_args, const mp_obj_t *args) {
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
-    mp_obj_framebuf_t *source = MP_OBJ_TO_PTR(args[1]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
+    mp_obj_framebuf_t *source = native_framebuf(args[1]);
    mp_int_t x = mp_obj_get_int(args[2]);
    mp_int_t y = mp_obj_get_int(args[3]);
    mp_int_t key = -1;
@ -511,7 +523,7 @@ STATIC mp_obj_t framebuf_blit(size_t n_args, const mp_obj_t *args) {
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_blit_obj, 4, 5, framebuf_blit);

 STATIC mp_obj_t framebuf_scroll(mp_obj_t self_in, mp_obj_t xstep_in, mp_obj_t ystep_in) {
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+    mp_obj_framebuf_t *self = native_framebuf(self_in);
    mp_int_t xstep = mp_obj_get_int(xstep_in);
    mp_int_t ystep = mp_obj_get_int(ystep_in);
    int sx, y, xend, yend, dx, dy;
@ -544,7 +556,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(framebuf_scroll_obj, framebuf_scroll);

 STATIC mp_obj_t framebuf_text(size_t n_args, const mp_obj_t *args) {
    // extract arguments
-    mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+    mp_obj_framebuf_t *self = native_framebuf(args[0]);
    const char *str = mp_obj_str_get_str(args[1]);
    mp_int_t x0 = mp_obj_get_int(args[2]);
    mp_int_t y0 = mp_obj_get_int(args[3]);
--- a/extmod/modlwip.c
+++ b/extmod/modlwip.c
@ -1261,6 +1261,7 @@ STATIC const mp_rom_map_elem_t lwip_socket_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(lwip_socket_locals_dict, lwip_socket_locals_dict_table);

 STATIC const mp_stream_p_t lwip_socket_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = lwip_socket_read,
    .write = lwip_socket_write,
    .ioctl = lwip_socket_ioctl,
--- a/extmod/moductypes.c
+++ b/extmod/moductypes.c
@ -518,8 +518,8 @@ STATIC void uctypes_struct_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
    }
 }

-STATIC mp_obj_t uctypes_struct_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t value) {
-    mp_obj_uctypes_struct_t *self = MP_OBJ_TO_PTR(self_in);
+STATIC mp_obj_t uctypes_struct_subscr(mp_obj_t base_in, mp_obj_t index_in, mp_obj_t value) {
+    mp_obj_uctypes_struct_t *self = mp_instance_cast_to_native_base(base_in, &uctypes_struct_type);

    if (value == MP_OBJ_NULL) {
        // delete
--- a/extmod/modussl_axtls.c
+++ b/extmod/modussl_axtls.c
@ -221,6 +221,7 @@ STATIC const mp_rom_map_elem_t ussl_socket_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(ussl_socket_locals_dict, ussl_socket_locals_dict_table);

 STATIC const mp_stream_p_t ussl_socket_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = socket_read,
    .write = socket_write,
    .ioctl = socket_ioctl,
--- a/extmod/modussl_mbedtls.c
+++ b/extmod/modussl_mbedtls.c
@ -305,6 +305,7 @@ STATIC const mp_rom_map_elem_t ussl_socket_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(ussl_socket_locals_dict, ussl_socket_locals_dict_table);

 STATIC const mp_stream_p_t ussl_socket_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = socket_read,
    .write = socket_write,
    .ioctl = socket_ioctl,
--- a/extmod/moduzlib.c
+++ b/extmod/moduzlib.c
@ -134,6 +134,7 @@ STATIC const mp_rom_map_elem_t decompio_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(decompio_locals_dict, decompio_locals_dict_table);

 STATIC const mp_stream_p_t decompio_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = decompio_read,
 };

--- a/extmod/modwebrepl.c
+++ b/extmod/modwebrepl.c
@ -331,6 +331,7 @@ STATIC const mp_rom_map_elem_t webrepl_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(webrepl_locals_dict, webrepl_locals_dict_table);

 STATIC const mp_stream_p_t webrepl_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = webrepl_read,
    .write = webrepl_write,
    .ioctl = webrepl_ioctl,
--- a/extmod/modwebsocket.c
+++ b/extmod/modwebsocket.c
@ -286,6 +286,7 @@ STATIC const mp_rom_map_elem_t websocket_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(websocket_locals_dict, websocket_locals_dict_table);

 STATIC const mp_stream_p_t websocket_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = websocket_read,
    .write = websocket_write,
    .ioctl = websocket_ioctl,
--- a/extmod/vfs.c
+++ b/extmod/vfs.c
@ -126,7 +126,7 @@ mp_import_stat_t mp_vfs_import_stat(const char *path) {
    }

    // If the mounted object has the VFS protocol, call its import_stat helper
-    const mp_vfs_proto_t *proto = mp_obj_get_type(vfs->obj)->protocol;
+    const mp_vfs_proto_t *proto = (mp_vfs_proto_t*)mp_proto_get(MP_QSTR_protocol_vfs, vfs->obj);
    if (proto != NULL) {
        return proto->import_stat(MP_OBJ_TO_PTR(vfs->obj), path_out);
    }
--- a/extmod/vfs.h
+++ b/extmod/vfs.h
@ -28,6 +28,7 @@

 #include "py/lexer.h"
 #include "py/obj.h"
+#include "py/proto.h"

 // return values of mp_vfs_lookup_path
 // ROOT is 0 so that the default current directory is the root directory
@ -47,6 +48,7 @@

 // At the moment the VFS protocol just has import_stat, but could be extended to other methods
 typedef struct _mp_vfs_proto_t {
+    MP_PROTOCOL_HEAD
    mp_import_stat_t (*import_stat)(void *self, const char *path);
 } mp_vfs_proto_t;

--- a/extmod/vfs_fat.c
+++ b/extmod/vfs_fat.c
@ -345,14 +345,21 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
    } else {
        mode |= MP_S_IFREG;
    }
-    mp_uint_t seconds = timeutils_seconds_since_epoch(
-        1980 + ((fno.fdate >> 9) & 0x7f),
-        (fno.fdate >> 5) & 0x0f,
-        fno.fdate & 0x1f,
-        (fno.ftime >> 11) & 0x1f,
-        (fno.ftime >> 5) & 0x3f,
-        2 * (fno.ftime & 0x1f)
-    );
+#if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_NONE
+    // On non-longint builds, the number of seconds since 1970 (epoch) is too
+    // large to fit in a smallint, so just return 31-DEC-1999 (0).
+    mp_obj_t seconds = MP_OBJ_NEW_SMALL_INT(946684800);
+#else
+    mp_obj_t seconds = mp_obj_new_int_from_uint(
+        timeutils_seconds_since_epoch(
+            1980 + ((fno.fdate >> 9) & 0x7f),
+            (fno.fdate >> 5) & 0x0f,
+            fno.fdate & 0x1f,
+            (fno.ftime >> 11) & 0x1f,
+            (fno.ftime >> 5) & 0x3f,
+            2 * (fno.ftime & 0x1f)
+            ));
+#endif
    t->items[0] = MP_OBJ_NEW_SMALL_INT(mode); // st_mode
    t->items[1] = MP_OBJ_NEW_SMALL_INT(0); // st_ino
    t->items[2] = MP_OBJ_NEW_SMALL_INT(0); // st_dev
@ -360,9 +367,9 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
    t->items[4] = MP_OBJ_NEW_SMALL_INT(0); // st_uid
    t->items[5] = MP_OBJ_NEW_SMALL_INT(0); // st_gid
    t->items[6] = mp_obj_new_int_from_uint(fno.fsize); // st_size
-    t->items[7] = mp_obj_new_int_from_uint(seconds); // st_atime
-    t->items[8] = mp_obj_new_int_from_uint(seconds); // st_mtime
-    t->items[9] = mp_obj_new_int_from_uint(seconds); // st_ctime
+    t->items[7] = seconds;                 // st_atime
+    t->items[8] = seconds;                 // st_mtime
+    t->items[9] = seconds;                 // st_ctime

    return MP_OBJ_FROM_PTR(t);
 }
@ -488,6 +495,7 @@ STATIC const mp_rom_map_elem_t fat_vfs_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(fat_vfs_locals_dict, fat_vfs_locals_dict_table);

 STATIC const mp_vfs_proto_t fat_vfs_proto = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_vfs)
    .import_stat = fat_vfs_import_stat,
 };

--- a/extmod/vfs_fat_file.c
+++ b/extmod/vfs_fat_file.c
@ -28,6 +28,7 @@
 #if MICROPY_VFS && MICROPY_VFS_FAT

 #include <stdio.h>
+#include <string.h>

 #include "py/runtime.h"
 #include "py/stream.h"
@ -199,7 +200,7 @@ STATIC mp_obj_t file_open(fs_user_mount_t *vfs, const mp_obj_type_t *type, mp_ar
    FRESULT res = f_open(&vfs->fatfs, &o->fp, fname, mode);
    if (res != FR_OK) {
        m_del_obj(pyb_file_obj_t, o);
-        mp_raise_OSError(fresult_to_errno_table[res]);
+        mp_raise_OSError_errno_str(fresult_to_errno_table[res], args[0].u_obj);
    }
    // If we're reading, turn on fast seek.
    if (mode == FA_READ) {
@ -254,6 +255,7 @@ STATIC MP_DEFINE_CONST_DICT(rawfile_locals_dict, rawfile_locals_dict_table);

 #if MICROPY_PY_IO_FILEIO
 STATIC const mp_stream_p_t fileio_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = file_obj_read,
    .write = file_obj_write,
    .ioctl = file_obj_ioctl,
@ -272,6 +274,7 @@ const mp_obj_type_t mp_type_vfs_fat_fileio = {
 #endif

 STATIC const mp_stream_p_t textio_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = file_obj_read,
    .write = file_obj_write,
    .ioctl = file_obj_ioctl,
--- a/extmod/vfs_posix.c
+++ b/extmod/vfs_posix.c
@ -350,6 +350,7 @@ STATIC const mp_rom_map_elem_t vfs_posix_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(vfs_posix_locals_dict, vfs_posix_locals_dict_table);

 STATIC const mp_vfs_proto_t vfs_posix_proto = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_vfs)
    .import_stat = mp_vfs_posix_import_stat,
 };

--- a/extmod/vfs_posix_file.c
+++ b/extmod/vfs_posix_file.c
@ -220,6 +220,7 @@ STATIC MP_DEFINE_CONST_DICT(rawfile_locals_dict, rawfile_locals_dict_table);

 #if MICROPY_PY_IO_FILEIO
 STATIC const mp_stream_p_t fileio_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = vfs_posix_file_read,
    .write = vfs_posix_file_write,
    .ioctl = vfs_posix_file_ioctl,
@ -238,6 +239,7 @@ const mp_obj_type_t mp_type_vfs_posix_fileio = {
 #endif

 STATIC const mp_stream_p_t textio_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = vfs_posix_file_read,
    .write = vfs_posix_file_write,
    .ioctl = vfs_posix_file_ioctl,
--- a/extmod/virtpin.c
+++ b/extmod/virtpin.c
@ -25,15 +25,16 @@
 */

 #include "extmod/virtpin.h"
+#include "py/proto.h"

 int mp_virtual_pin_read(mp_obj_t pin) {
    mp_obj_base_t* s = (mp_obj_base_t*)MP_OBJ_TO_PTR(pin);
-    mp_pin_p_t *pin_p = (mp_pin_p_t*)s->type->protocol;
+    const mp_pin_p_t *pin_p = mp_proto_get(MP_QSTR_protocol_pin, s);
    return pin_p->ioctl(pin, MP_PIN_READ, 0, NULL);
 }

 void mp_virtual_pin_write(mp_obj_t pin, int value) {
    mp_obj_base_t* s = (mp_obj_base_t*)MP_OBJ_TO_PTR(pin);
-    mp_pin_p_t *pin_p = (mp_pin_p_t*)s->type->protocol;
+    const mp_pin_p_t *pin_p = mp_proto_get(MP_QSTR_protocol_pin, s);
    pin_p->ioctl(pin, MP_PIN_WRITE, value, NULL);
 }
--- a/extmod/virtpin.h
+++ b/extmod/virtpin.h
@ -27,6 +27,7 @@
 #define MICROPY_INCLUDED_EXTMOD_VIRTPIN_H

 #include "py/obj.h"
+#include "py/proto.h"

 #define MP_PIN_READ   (1)
 #define MP_PIN_WRITE  (2)
@ -35,6 +36,7 @@

 // Pin protocol
 typedef struct _mp_pin_p_t {
+    MP_PROTOCOL_HEAD
    mp_uint_t (*ioctl)(mp_obj_t obj, mp_uint_t request, uintptr_t arg, int *errcode);
 } mp_pin_p_t;

--- a/frozen/Adafruit_CircuitPython_BusDevice
+++ b/frozen/Adafruit_CircuitPython_BusDevice
@ -1 +1 @@
-Subproject commit 52d87bd7e571af66ecb57ee32b5af92531134150
+Subproject commit 0b0d1e999a6c7944e55bed59a30ccc21b3c96666
--- a/frozen/Adafruit_CircuitPython_CircuitPlayground
+++ b/frozen/Adafruit_CircuitPython_CircuitPlayground
@ -1 +1 @@
-Subproject commit d87ea261c40ecbc6d893d72d337beefbea1cf932
+Subproject commit 2cf0f40ab818fddbc2cecf3ec495ed16067c5f7e
--- a/frozen/Adafruit_CircuitPython_Crickit
+++ b/frozen/Adafruit_CircuitPython_Crickit
@ -1 +1 @@
-Subproject commit a6100fb5d867c7f4980f071119bfa7e0a76e1d47
+Subproject commit 09bd10e94894a4eec7e3a02b51ffb5d8581b3024
--- a/frozen/Adafruit_CircuitPython_DotStar
+++ b/frozen/Adafruit_CircuitPython_DotStar
@ -1 +1 @@
-Subproject commit 409e90902ac49720c4add985e8e1a1660bbe63a0
+Subproject commit 84eadeafa9144829b8c6faf903b4282d58a77353
--- a/frozen/Adafruit_CircuitPython_HID
+++ b/frozen/Adafruit_CircuitPython_HID
@ -1 +1 @@
-Subproject commit 89faee0eb08a6855e14f117c514fecf2dd90769d
+Subproject commit f044548d6d3aa21650b50232bb16e0b29f540b8f
--- a/frozen/Adafruit_CircuitPython_IRRemote
+++ b/frozen/Adafruit_CircuitPython_IRRemote
@ -1 +1 @@
-Subproject commit 8b7611a2cc076a2ac1b368c70227519f69f1e3e9
+Subproject commit 9dac9628e48675308d447b70b2005f7d1f0ddf6b
--- a/frozen/Adafruit_CircuitPython_LIS3DH
+++ b/frozen/Adafruit_CircuitPython_LIS3DH
@ -1 +1 @@
-Subproject commit 53146ab2e82c318c3c37bd76bac34035a597b311
+Subproject commit 42a55eafcb29f563b31e23af902c31dac8289900
--- a/frozen/Adafruit_CircuitPython_Motor
+++ b/frozen/Adafruit_CircuitPython_Motor
@ -1 +1 @@
-Subproject commit ddc74844983b35b027bd45091c7b8bb3c8d7a2d1
+Subproject commit ddcd1e7154f1b27f9a87daffb6e691e1e7051b64
--- a/frozen/Adafruit_CircuitPython_NeoPixel
+++ b/frozen/Adafruit_CircuitPython_NeoPixel
@ -1 +1 @@
-Subproject commit c0bdd8b10383725ee9293f5d88fb8d47eb1272bd
+Subproject commit 10db851c81873fd8db207ff0c4d9342426ee25a4
--- a/frozen/Adafruit_CircuitPython_Register
+++ b/frozen/Adafruit_CircuitPython_Register
@ -0,0 +1 @@
+Subproject commit c525eedeb0d20c9829febfbf621eab707da71f8a
--- a/frozen/Adafruit_CircuitPython_SD
+++ b/frozen/Adafruit_CircuitPython_SD
@ -0,0 +1 @@
+Subproject commit efd548b1e36c534bbce494f4cb0d9a625dd170cd
--- a/frozen/Adafruit_CircuitPython_Thermistor
+++ b/frozen/Adafruit_CircuitPython_Thermistor
@ -1 +1 @@
-Subproject commit 2e5aedf18eb417a4120d4998ac1f387a4f600730
+Subproject commit ac83a3dc703ec50b2236c773d22c47a0c0aaba43
--- a/frozen/Adafruit_CircuitPython_seesaw
+++ b/frozen/Adafruit_CircuitPython_seesaw
@ -1 +1 @@
-Subproject commit ea5e445edd4441cacd207aa2d2bfd724b813a253
+Subproject commit dc01285aa45dd8260bb3ae35a657e4cdcbf325b8
--- a/frozen/circuitpython-stage
+++ b/frozen/circuitpython-stage
@ -1 +1 @@
-Subproject commit c1d8e1d645cbc83d857e12cf4ba67549b988a4e7
+Subproject commit 19a66d79f0650a15e502464b42e16692365eab36
--- a/lib/mp-readline/readline.c
+++ b/lib/mp-readline/readline.c
@ -206,7 +206,7 @@ int readline_process_char(int c) {
                redraw_step_forward = compl_len;
            }
        #endif
-        } else if (32 <= c && c <= 126) {
+         } else if (32 <= c ) {
            // printable character
            vstr_ins_char(rl.line, rl.cursor_pos, c);
            // set redraw parameters
--- a/lib/mp3
+++ b/lib/mp3
@ -0,0 +1 @@
+Subproject commit c3c664bf4db6a36d11808dfcbb5dbf7cff1715b8
--- a/lib/oofatfs/ff.c
+++ b/lib/oofatfs/ff.c
@ -3382,7 +3382,11 @@ FRESULT f_read (
            if (!sect) ABORT(fs, FR_INT_ERR);
            sect += csect;
            cc = btr / SS(fs);                  /* When remaining bytes >= sector size, */
-            if (cc) {                           /* Read maximum contiguous sectors directly */
+            if (cc
+#if _FS_DISK_READ_ALIGNED
+                    && (((int)rbuff & 3) == 0)
+#endif
+                    ) {/* Read maximum contiguous sectors directly */
                if (csect + cc > fs->csize) {   /* Clip at cluster boundary */
                    cc = fs->csize - csect;
                }
--- a/lib/oofatfs/ffconf.h
+++ b/lib/oofatfs/ffconf.h
@ -343,6 +343,12 @@
 /  SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
 /  included somewhere in the scope of ff.h. */

+// Set to nonzero if buffers passed to disk_read have a word alignment
+// restriction
+#ifndef _FS_DISK_READ_ALIGNED
+#define _FS_DISK_READ_ALIGNED 0
+#endif
+
 /* #include <windows.h> // O/S definitions  */


--- a/lib/tinyusb
+++ b/lib/tinyusb
@ -1 +1 @@
-Subproject commit e413c9efa303d70de019a91aa415384fe80ca78f
+Subproject commit 1f95f439e11f519e69d75a4a8b7b9f28eaf5060e
--- a/lib/utils/sys_stdio_mphal.c
+++ b/lib/utils/sys_stdio_mphal.c
@ -123,6 +123,7 @@ STATIC const mp_rom_map_elem_t stdio_locals_dict_table[] = {
 STATIC MP_DEFINE_CONST_DICT(stdio_locals_dict, stdio_locals_dict_table);

 STATIC const mp_stream_p_t stdio_obj_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = stdio_read,
    .write = stdio_write,
    .ioctl = stdio_ioctl,
@ -158,6 +159,7 @@ STATIC mp_uint_t stdio_buffer_write(mp_obj_t self_in, const void *buf, mp_uint_t
 }

 STATIC const mp_stream_p_t stdio_buffer_obj_stream_p = {
+    MP_PROTO_IMPLEMENT(MP_QSTR_protocol_stream)
    .read = stdio_buffer_read,
    .write = stdio_buffer_write,
    .is_text = false,
--- a/locale/ID.po
+++ b/locale/ID.po
@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@ -23,6 +23,19 @@ msgid ""
 "Code done running. Waiting for reload.\n"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr ""
@ -53,7 +66,8 @@ msgid "%q indices must be integers, not %s"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "buffers harus mempunyai panjang yang sama"
@ -120,6 +134,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr "'%s' integer 0x%x tidak cukup didalam mask 0x%x"

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -255,6 +273,7 @@ msgstr "Semua timer untuk pin ini sedang digunakan"
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -265,6 +284,12 @@ msgstr "Semua timer sedang digunakan"
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr "fungsionalitas AnalogOut tidak didukung"
@ -278,6 +303,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr "pin yang dipakai tidak mendukung AnalogOut"

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr "Send yang lain sudah aktif"

@ -290,7 +316,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -360,6 +386,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, fuzzy, c-format
@ -379,11 +409,6 @@ msgstr ""
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -393,6 +418,7 @@ msgid "Cannot delete values"
 msgstr ""

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr "Tidak bisa mendapatkan pull pada saat mode output"
@ -402,6 +428,10 @@ msgstr "Tidak bisa mendapatkan pull pada saat mode output"
 msgid "Cannot get temperature"
 msgstr "Tidak bisa mendapatkan temperatur. status: 0x%02x"

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -421,6 +451,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr ""

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""
 "Tidak dapat melakukan reset ke bootloader karena tidak ada bootloader yang "
@ -430,6 +462,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -442,6 +478,10 @@ msgstr ""
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr "tidak dapat mendapatkan ukuran scalar secara tidak ambigu"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr ""
@ -450,6 +490,16 @@ msgstr ""
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr ""
@ -466,11 +516,8 @@ msgstr "Clock unit sedang digunakan"
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 msgid "Command must be an int between 0 and 255"
 msgstr ""

@ -488,20 +535,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr "Tidak dapat menginisialisasi UART"

-#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
-msgid "Couldn't allocate first buffer"
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
 msgstr ""

 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate first buffer"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
+#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -530,6 +623,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -546,6 +643,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr "Channel EXTINT sedang digunakan"

@ -560,7 +658,7 @@ msgid "Expected a %q"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 msgid "Expected a Characteristic"
 msgstr ""

@ -582,6 +680,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@ -591,11 +693,13 @@ msgstr ""
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr "Gagal untuk mendapatkan mutex, status: 0x%08lX"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr "Gagal untuk mengalokasikan buffer RX"

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -609,37 +713,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, fuzzy, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr "Gagal untuk melepaskan mutex, status: 0x%08lX"

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr ""

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -654,10 +752,22 @@ msgstr ""
 msgid "Group full"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr "operasi I/O pada file tertutup"

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr "operasi I2C tidak didukung"
@ -684,20 +794,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr "%q pada tidak valid"

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr "Frekuensi PWM tidak valid"

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr ""
@ -706,10 +842,14 @@ msgstr ""
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 msgid "Invalid buffer size"
 msgstr "Ukuran buffer tidak valid"

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -730,6 +870,14 @@ msgstr ""
 msgid "Invalid format chunk size"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr ""
@ -756,7 +904,9 @@ msgstr "Pin untuk channel kanan tidak valid"
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Pin-pin tidak valid"

@ -788,6 +938,10 @@ msgstr ""
 msgid "Invalid wave file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr "LHS dari keyword arg harus menjadi sebuah id"
@ -808,13 +962,6 @@ msgstr ""
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr ""
@ -829,26 +976,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr "Tidak ada DAC (Digital Analog Converter) di dalam chip"

@ -857,11 +1017,23 @@ msgstr "Tidak ada DAC (Digital Analog Converter) di dalam chip"
 msgid "No DMA channel found"
 msgstr "tidak ada channel DMA ditemukan"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr "Tidak pin RX"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr "Tidak ada pin TX"

@ -890,6 +1062,10 @@ msgstr ""
 msgid "No hardware support on pin"
 msgstr "Tidak ada dukungan hardware untuk pin"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -902,6 +1078,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #, fuzzy
@ -939,10 +1119,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -957,19 +1133,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr "Pin tidak mempunya kemampuan untuk ADC (Analog Digital Converter)"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Tambahkan module apapun pada filesystem\n"
@ -992,6 +1171,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr ""
@ -1000,8 +1200,13 @@ msgstr ""
 msgid "RTC is not supported on this board"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1042,12 +1247,19 @@ msgstr ""
 msgid "SDA or SCL needs a pull up"
 msgstr "SDA atau SCL membutuhkan pull up"

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr "Nilai sampel terlalu tinggi. Nilai harus kurang dari %d"
@ -1056,6 +1268,14 @@ msgstr "Nilai sampel terlalu tinggi. Nilai harus kurang dari %d"
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1082,13 +1302,18 @@ msgstr ""
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1098,21 +1323,11 @@ msgid ""
 msgstr ""

 #: supervisor/shared/safe_mode.c
-#, fuzzy
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""
-"Tegangan dari mikrokontroler turun atau mati. Pastikan sumber tegangan "
-"memberikan daya\n"
-
-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""

 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
@ -1146,10 +1361,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr "Untuk keluar, silahkan reset board tanpa "
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr "Terlalu banyak channel dalam sampel"
@ -1172,6 +1383,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr ""
@ -1228,6 +1459,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1249,7 +1484,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr "Baudrate tidak didukung"

@ -1284,6 +1519,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr "PERINGATAN: Nama file kode anda mempunyai dua ekstensi\n"
@ -1304,13 +1543,13 @@ msgstr ""
 "\n"
 "Untuk menampilkan modul built-in silahkan ketik `help(\"modules\")`.\n"

-#: supervisor/shared/safe_mode.c
-#, fuzzy
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""
-"Anda sedang menjalankan mode aman (safe mode) yang berarti sesuatu yang "
-"sangat buruk telah terjadi.\n"

 #: supervisor/shared/safe_mode.c
 msgid "You requested starting safe mode by "
@ -1411,11 +1650,6 @@ msgstr ""
 msgid "branch not in range"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1447,8 +1681,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1645,7 +1878,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1775,7 +2008,7 @@ msgstr "argumen keyword ekstra telah diberikan"
 msgid "extra positional arguments given"
 msgstr "argumen posisi ekstra telah diberikan"

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1885,6 +2118,7 @@ msgid "incorrect padding"
 msgstr "lapisan (padding) tidak benar"

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr "index keluar dari jangkauan"
@ -2128,7 +2362,7 @@ msgstr "tidak ada modul yang bernama '%q'"
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2278,6 +2512,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr "Muncul dari PulseIn yang kosong"
@ -2306,14 +2541,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr "antrian meluap (overflow)"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-msgid "readonly attribute"
-msgstr ""
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr "relative import"
@ -2454,12 +2681,8 @@ msgstr ""
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2492,7 +2715,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr "tx dan rx keduanya tidak boleh kosong"

@ -2550,16 +2774,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr "tipe tidak diketahui"
@ -2620,10 +2834,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@ -2734,7 +2944,7 @@ msgstr ""
 #~ msgid "Failed to notify or indicate attribute value, err %0x04x"
 #~ msgstr "Gagal untuk melaporkan nilai atribut, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to read CCCD value, err 0x%04x"
 #~ msgstr "Gagal untuk membaca nilai atribut, status: 0x%08lX"

@ -2742,11 +2952,11 @@ msgstr ""
 #~ msgid "Failed to read attribute value, err %0x04x"
 #~ msgstr "Gagal untuk membaca nilai atribut, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to read gatts value, err 0x%04x"
 #~ msgstr "Gagal untuk menulis nilai gatts, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to register Vendor-Specific UUID, err 0x%04x"
 #~ msgstr "Gagal untuk menambahkan Vendor Spesific UUID, status: 0x%08lX"

@ -2766,7 +2976,7 @@ msgstr ""
 #~ msgid "Failed to start scanning"
 #~ msgstr "Gagal untuk melakukan scanning, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to start scanning, err 0x%04x"
 #~ msgstr "Gagal untuk melakukan scanning, status: 0x%08lX"

@ -2778,11 +2988,11 @@ msgstr ""
 #~ msgid "Failed to stop advertising, err 0x%04x"
 #~ msgstr "Gagal untuk memberhentikan advertisement, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to write attribute value, err 0x%04x"
 #~ msgstr "Gagal untuk menulis nilai atribut, status: 0x%08lX"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to write gatts value, err 0x%04x"
 #~ msgstr "Gagal untuk menulis nilai gatts, status: 0x%08lX"

@ -2839,6 +3049,19 @@ msgstr ""
 #~ msgid "Soft device assert, id: 0x%08lX, pc: 0x%08lX"
 #~ msgstr "Dukungan soft device, id: 0x%08lX, pc: 0x%08l"

+#, fuzzy
+#~ msgid ""
+#~ "The microcontroller's power dipped. Please make sure your power supply "
+#~ "provides\n"
+#~ "enough power for the whole circuit and press reset (after ejecting "
+#~ "CIRCUITPY).\n"
+#~ msgstr ""
+#~ "Tegangan dari mikrokontroler turun atau mati. Pastikan sumber tegangan "
+#~ "memberikan daya\n"
+
+#~ msgid "To exit, please reset the board without "
+#~ msgstr "Untuk keluar, silahkan reset board tanpa "
+
 #~ msgid "UART(%d) does not exist"
 #~ msgstr "UART(%d) tidak ada"

@ -2856,6 +3079,14 @@ msgstr ""
 #~ "Gunakan esptool untuk menghapus flash dan upload ulang Python sebagai "
 #~ "gantinya"

+#, fuzzy
+#~ msgid ""
+#~ "You are running in safe mode which means something unanticipated "
+#~ "happened.\n"
+#~ msgstr ""
+#~ "Anda sedang menjalankan mode aman (safe mode) yang berarti sesuatu yang "
+#~ "sangat buruk telah terjadi.\n"
+
 #~ msgid "[addrinfo error %d]"
 #~ msgstr "[addrinfo error %d]"

--- a/locale/circuitpython.pot
+++ b/locale/circuitpython.pot
@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@ -23,6 +23,19 @@ msgid ""
 "Code done running. Waiting for reload.\n"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr ""
@ -53,7 +66,8 @@ msgid "%q indices must be integers, not %s"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 msgid "%q must be >= 1"
 msgstr ""

@ -119,6 +133,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr ""

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -253,6 +271,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -263,6 +282,12 @@ msgstr ""
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr ""
@ -276,6 +301,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr ""

@ -288,7 +314,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -356,6 +382,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, c-format
@ -374,11 +404,6 @@ msgstr ""
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -388,6 +413,7 @@ msgid "Cannot delete values"
 msgstr ""

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr ""
@ -396,6 +422,10 @@ msgstr ""
 msgid "Cannot get temperature"
 msgstr ""

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -413,6 +443,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr ""

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""

@ -420,6 +452,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -432,6 +468,10 @@ msgstr ""
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr ""
@ -440,6 +480,16 @@ msgstr ""
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr ""
@ -456,11 +506,8 @@ msgstr ""
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 msgid "Command must be an int between 0 and 255"
 msgstr ""

@ -478,20 +525,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr ""

-#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
-msgid "Couldn't allocate first buffer"
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
 msgstr ""

 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate first buffer"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
+#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -519,6 +612,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -535,6 +632,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr ""

@ -549,7 +647,7 @@ msgid "Expected a %q"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 msgid "Expected a Characteristic"
 msgstr ""

@ -571,6 +669,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@ -580,11 +682,13 @@ msgstr ""
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr ""

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -598,37 +702,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr ""

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -643,10 +741,22 @@ msgstr ""
 msgid "Group full"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr ""
@ -673,20 +783,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr ""
@ -695,10 +831,14 @@ msgstr ""
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 msgid "Invalid buffer size"
 msgstr ""

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -719,6 +859,14 @@ msgstr ""
 msgid "Invalid format chunk size"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr ""
@ -745,7 +893,9 @@ msgstr ""
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""

@ -777,6 +927,10 @@ msgstr ""
 msgid "Invalid wave file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr ""
@ -797,13 +951,6 @@ msgstr ""
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr ""
@ -818,26 +965,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr ""

@ -846,11 +1006,23 @@ msgstr ""
 msgid "No DMA channel found"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr ""

@ -879,6 +1051,10 @@ msgstr ""
 msgid "No hardware support on pin"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -891,6 +1067,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 msgid "Not connected"
@ -927,10 +1107,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -945,19 +1121,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@ -978,6 +1157,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr ""
@ -986,8 +1186,13 @@ msgstr ""
 msgid "RTC is not supported on this board"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1026,12 +1231,19 @@ msgstr ""
 msgid "SDA or SCL needs a pull up"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr ""
@ -1040,6 +1252,14 @@ msgstr ""
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1066,13 +1286,18 @@ msgstr ""
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1083,18 +1308,11 @@ msgstr ""

 #: supervisor/shared/safe_mode.c
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""
-
 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
 msgstr ""
@ -1127,10 +1345,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr ""
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr ""
@ -1153,6 +1367,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr ""
@ -1209,6 +1443,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1230,7 +1468,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr ""

@ -1264,6 +1502,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr ""
@ -1278,9 +1520,12 @@ msgid ""
 "To list built-in modules please do `help(\"modules\")`.\n"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1382,11 +1627,6 @@ msgstr ""
 msgid "branch not in range"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1417,8 +1657,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1615,7 +1854,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1745,7 +1984,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1855,6 +2094,7 @@ msgid "incorrect padding"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr ""
@ -2098,7 +2338,7 @@ msgstr ""
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2247,6 +2487,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr ""
@ -2275,14 +2516,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-msgid "readonly attribute"
-msgstr ""
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@ -2423,12 +2656,8 @@ msgstr ""
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2460,7 +2689,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr ""

@ -2518,16 +2748,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr ""
@ -2588,10 +2808,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
--- a/locale/en_US.po
+++ b/locale/en_US.po
@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@ -23,6 +23,19 @@ msgid ""
 "Code done running. Waiting for reload.\n"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr ""
@ -53,7 +66,8 @@ msgid "%q indices must be integers, not %s"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 msgid "%q must be >= 1"
 msgstr ""

@ -119,6 +133,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr ""

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -253,6 +271,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -263,6 +282,12 @@ msgstr ""
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr ""
@ -276,6 +301,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr ""

@ -288,7 +314,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -356,6 +382,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, c-format
@ -374,11 +404,6 @@ msgstr ""
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -388,6 +413,7 @@ msgid "Cannot delete values"
 msgstr ""

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr ""
@ -396,6 +422,10 @@ msgstr ""
 msgid "Cannot get temperature"
 msgstr ""

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -413,6 +443,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr ""

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""

@ -420,6 +452,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -432,6 +468,10 @@ msgstr ""
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr ""
@ -440,6 +480,16 @@ msgstr ""
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr ""
@ -456,11 +506,8 @@ msgstr ""
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 msgid "Command must be an int between 0 and 255"
 msgstr ""

@ -478,20 +525,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr ""

-#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
-msgid "Couldn't allocate first buffer"
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
 msgstr ""

 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate first buffer"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
+#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -519,6 +612,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -535,6 +632,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr ""

@ -549,7 +647,7 @@ msgid "Expected a %q"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 msgid "Expected a Characteristic"
 msgstr ""

@ -571,6 +669,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@ -580,11 +682,13 @@ msgstr ""
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr ""

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -598,37 +702,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr ""

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -643,10 +741,22 @@ msgstr ""
 msgid "Group full"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr ""
@ -673,20 +783,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr ""
@ -695,10 +831,14 @@ msgstr ""
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 msgid "Invalid buffer size"
 msgstr ""

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -719,6 +859,14 @@ msgstr ""
 msgid "Invalid format chunk size"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr ""
@ -745,7 +893,9 @@ msgstr ""
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""

@ -777,6 +927,10 @@ msgstr ""
 msgid "Invalid wave file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr ""
@ -797,13 +951,6 @@ msgstr ""
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr ""
@ -818,26 +965,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr ""

@ -846,11 +1006,23 @@ msgstr ""
 msgid "No DMA channel found"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr ""

@ -879,6 +1051,10 @@ msgstr ""
 msgid "No hardware support on pin"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -891,6 +1067,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 msgid "Not connected"
@ -927,10 +1107,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -945,19 +1121,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@ -978,6 +1157,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr ""
@ -986,8 +1186,13 @@ msgstr ""
 msgid "RTC is not supported on this board"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1026,12 +1231,19 @@ msgstr ""
 msgid "SDA or SCL needs a pull up"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr ""
@ -1040,6 +1252,14 @@ msgstr ""
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1066,13 +1286,18 @@ msgstr ""
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1083,18 +1308,11 @@ msgstr ""

 #: supervisor/shared/safe_mode.c
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""
-
 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
 msgstr ""
@ -1127,10 +1345,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr ""
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr ""
@ -1153,6 +1367,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr ""
@ -1209,6 +1443,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1230,7 +1468,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr ""

@ -1264,6 +1502,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr ""
@ -1278,9 +1520,12 @@ msgid ""
 "To list built-in modules please do `help(\"modules\")`.\n"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1382,11 +1627,6 @@ msgstr ""
 msgid "branch not in range"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1417,8 +1657,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1615,7 +1854,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1745,7 +1984,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1855,6 +2094,7 @@ msgid "incorrect padding"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr ""
@ -2098,7 +2338,7 @@ msgstr ""
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2247,6 +2487,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr ""
@ -2275,14 +2516,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-msgid "readonly attribute"
-msgstr ""
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@ -2423,12 +2656,8 @@ msgstr ""
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2460,7 +2689,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr ""

@ -2518,16 +2748,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr ""
@ -2588,10 +2808,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
--- a/locale/en_x_pirate.po
+++ b/locale/en_x_pirate.po
@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: @sommersoft, @MrCertainly\n"
@ -25,6 +25,19 @@ msgstr ""
 "\n"
 "Captin's orders are complete. Holdin' fast fer reload.\n"

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr ""
@ -55,7 +68,8 @@ msgid "%q indices must be integers, not %s"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 msgid "%q must be >= 1"
 msgstr ""

@ -121,6 +135,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr ""

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -255,6 +273,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -265,6 +284,12 @@ msgstr ""
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr ""
@ -278,6 +303,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr "Belay that! thar be another active send"

@ -290,7 +316,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -360,6 +386,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, c-format
@ -378,11 +408,6 @@ msgstr ""
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -392,6 +417,7 @@ msgid "Cannot delete values"
 msgstr ""

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr ""
@ -400,6 +426,10 @@ msgstr ""
 msgid "Cannot get temperature"
 msgstr ""

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -417,6 +447,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr ""

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""

@ -424,6 +456,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -436,6 +472,10 @@ msgstr ""
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr ""
@ -444,6 +484,16 @@ msgstr ""
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr ""
@ -460,11 +510,8 @@ msgstr ""
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 msgid "Command must be an int between 0 and 255"
 msgstr ""

@ -482,20 +529,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr ""

-#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
-msgid "Couldn't allocate first buffer"
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
 msgstr ""

 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate first buffer"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
+#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -523,6 +616,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -539,6 +636,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr "Avast! EXTINT channel already in use"

@ -553,7 +651,7 @@ msgid "Expected a %q"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 msgid "Expected a Characteristic"
 msgstr ""

@ -575,6 +673,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@ -584,11 +686,13 @@ msgstr ""
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr ""

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -602,37 +706,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr ""

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -647,10 +745,22 @@ msgstr ""
 msgid "Group full"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr ""
@ -677,20 +787,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr "Avast! %q pin be invalid"

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr ""
@ -699,10 +835,14 @@ msgstr ""
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 msgid "Invalid buffer size"
 msgstr ""

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -723,6 +863,14 @@ msgstr ""
 msgid "Invalid format chunk size"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr ""
@ -749,7 +897,9 @@ msgstr "Belay that! Invalid pin for starboard-side channel"
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr ""

@ -781,6 +931,10 @@ msgstr ""
 msgid "Invalid wave file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr ""
@ -801,13 +955,6 @@ msgstr ""
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr ""
@ -822,26 +969,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr "Shiver me timbers! There be no DAC on this chip"

@ -850,11 +1010,23 @@ msgstr "Shiver me timbers! There be no DAC on this chip"
 msgid "No DMA channel found"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr ""

@ -883,6 +1055,10 @@ msgstr ""
 msgid "No hardware support on pin"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -895,6 +1071,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 msgid "Not connected"
@ -931,10 +1111,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -949,19 +1125,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr "Belay that! Th' Pin be not ADC capable"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@ -982,6 +1161,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr ""
@ -990,8 +1190,13 @@ msgstr ""
 msgid "RTC is not supported on this board"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1030,12 +1235,19 @@ msgstr "Runnin' in safe mode! Nay runnin' saved code.\n"
 msgid "SDA or SCL needs a pull up"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr ""
@ -1044,6 +1256,14 @@ msgstr ""
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1070,13 +1290,18 @@ msgstr ""
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1087,18 +1312,11 @@ msgstr ""

 #: supervisor/shared/safe_mode.c
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""
-
 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
 msgstr ""
@ -1131,10 +1349,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr ""
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr ""
@ -1157,6 +1371,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr ""
@ -1213,6 +1447,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1234,7 +1472,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr ""

@ -1268,6 +1506,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr "Blimey! Yer code filename has two extensions\n"
@ -1282,9 +1524,12 @@ msgid ""
 "To list built-in modules please do `help(\"modules\")`.\n"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1386,11 +1631,6 @@ msgstr ""
 msgid "branch not in range"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1421,8 +1661,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1619,7 +1858,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1749,7 +1988,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1859,6 +2098,7 @@ msgid "incorrect padding"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr ""
@ -2102,7 +2342,7 @@ msgstr ""
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2251,6 +2491,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr ""
@ -2279,14 +2520,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-msgid "readonly attribute"
-msgstr ""
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@ -2427,12 +2660,8 @@ msgstr ""
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2464,7 +2693,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr ""

@ -2522,16 +2752,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr ""
@ -2592,10 +2812,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
--- a/locale/es.po
+++ b/locale/es.po
--- a/locale/fil.po
+++ b/locale/fil.po
--- a/locale/fr.po
+++ b/locale/fr.po
--- a/locale/it_IT.po
+++ b/locale/it_IT.po
--- a/locale/ko.po
+++ b/locale/ko.po
@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: 2019-05-06 14:22-0700\n"
 "Last-Translator: \n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@ -25,6 +25,19 @@ msgstr ""
 "\n"
 "실행 완료 코드. 재장전 을 기다리는 중입니다\n"

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr " 파일 \"%q\""
@ -55,7 +68,8 @@ msgid "%q indices must be integers, not %s"
 msgstr "%q 인덱스는 %s 가 아닌 정수 여야합니다"

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 msgid "%q must be >= 1"
 msgstr "%q 는 >=1이어야합니다"

@ -121,6 +135,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr ""

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -255,6 +273,7 @@ msgstr "핀의 모든 타이머가 사용 중입니다"
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -265,6 +284,12 @@ msgstr "모든 타이머가 사용 중입니다"
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr ""
@ -278,6 +303,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr ""

@ -290,7 +316,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -360,6 +386,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr "잘못된 크기의 버퍼. >1 여야합니다"

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, c-format
@ -378,11 +408,6 @@ msgstr "바이트는 0에서 255 사이 여야합니다."
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -392,6 +417,7 @@ msgid "Cannot delete values"
 msgstr "값을 삭제할 수 없습니다"

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr ""
@ -400,6 +426,10 @@ msgstr ""
 msgid "Cannot get temperature"
 msgstr "온도 데이터를 수신 할 수 없습니다"

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -417,6 +447,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr ""

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""

@ -424,6 +456,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -436,6 +472,10 @@ msgstr ""
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr ""
@ -444,6 +484,16 @@ msgstr ""
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr ""
@ -460,11 +510,8 @@ msgstr ""
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 msgid "Command must be an int between 0 and 255"
 msgstr "명령은 0에서 255 사이의 정수(int) 여야합니다"

@ -482,20 +529,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr ""

-#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
-msgid "Couldn't allocate first buffer"
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
 msgstr ""

 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate first buffer"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
+#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -523,6 +616,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -539,6 +636,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr ""

@ -553,7 +651,7 @@ msgid "Expected a %q"
 msgstr "%q 이 예상되었습니다."

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 msgid "Expected a Characteristic"
 msgstr "특성(Characteristic)이 예상되었습니다."

@ -575,6 +673,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr ""
@ -584,11 +686,13 @@ msgstr ""
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr ""

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -602,37 +706,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr ""

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -647,10 +745,22 @@ msgstr ""
 msgid "Group full"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr ""
@ -677,20 +787,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr ""

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr ""
@ -699,10 +835,14 @@ msgstr ""
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 msgid "Invalid buffer size"
 msgstr ""

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -723,6 +863,14 @@ msgstr "파일이 유효하지 않습니다"
 msgid "Invalid format chunk size"
 msgstr "형식 청크 크기가 잘못되었습니다"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr "비트 수가 유효하지 않습니다"
@ -749,7 +897,9 @@ msgstr "오른쪽 채널 핀이 잘못되었습니다"
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "핀이 유효하지 않습니다"

@ -781,6 +931,10 @@ msgstr ""
 msgid "Invalid wave file"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr ""
@ -801,13 +955,6 @@ msgstr "길이는 정수(int) 여야합니다"
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr ""
@ -822,26 +969,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr ""

@ -850,11 +1010,23 @@ msgstr ""
 msgid "No DMA channel found"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr ""

@ -883,6 +1055,10 @@ msgstr ""
 msgid "No hardware support on pin"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -895,6 +1071,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 msgid "Not connected"
@ -931,10 +1111,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -949,19 +1125,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@ -982,6 +1161,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr ""
@ -990,8 +1190,13 @@ msgstr ""
 msgid "RTC is not supported on this board"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1030,12 +1235,19 @@ msgstr ""
 msgid "SDA or SCL needs a pull up"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr ""
@ -1044,6 +1256,14 @@ msgstr ""
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1070,13 +1290,18 @@ msgstr ""
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1087,18 +1312,11 @@ msgstr ""

 #: supervisor/shared/safe_mode.c
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""
-
 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
 msgstr ""
@ -1131,10 +1349,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr ""
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr ""
@ -1157,6 +1371,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr ""
@ -1214,6 +1448,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1235,7 +1473,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr ""

@ -1269,6 +1507,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr ""
@ -1283,9 +1525,12 @@ msgid ""
 "To list built-in modules please do `help(\"modules\")`.\n"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1387,11 +1632,6 @@ msgstr "bits_per_sample은 8 또는 16이어야합니다."
 msgid "branch not in range"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1422,8 +1662,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1620,7 +1859,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1750,7 +1989,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1860,6 +2099,7 @@ msgid "incorrect padding"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr ""
@ -2103,7 +2343,7 @@ msgstr ""
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2252,6 +2492,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr ""
@ -2280,14 +2521,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-msgid "readonly attribute"
-msgstr ""
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@ -2428,12 +2661,8 @@ msgstr ""
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2465,7 +2694,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr ""

@ -2523,16 +2753,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr ""
@ -2593,10 +2813,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
--- a/locale/pl.po
+++ b/locale/pl.po
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-11-21 16:50-0800\n"
+"POT-Creation-Date: 2020-02-19 08:44+0000\n"
 "PO-Revision-Date: 2018-10-02 21:14-0000\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@ -23,6 +23,19 @@ msgid ""
 "Code done running. Waiting for reload.\n"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"Please file an issue with the contents of your CIRCUITPY drive at \n"
+"https://github.com/adafruit/circuitpython/issues\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"\n"
+"To exit, please reset the board without "
+msgstr ""
+
 #: py/obj.c
 msgid "  File \"%q\""
 msgstr "  Arquivo \"%q\""
@ -53,7 +66,8 @@ msgid "%q indices must be integers, not %s"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/displayio/Group.c shared-bindings/displayio/Shape.c
+#: shared-bindings/_bleio/PacketBuffer.c shared-bindings/displayio/Group.c
+#: shared-bindings/displayio/Shape.c
 #, fuzzy
 msgid "%q must be >= 1"
 msgstr "buffers devem ser o mesmo tamanho"
@ -121,6 +135,10 @@ msgstr ""
 msgid "'%s' integer 0x%x does not fit in mask 0x%x"
 msgstr ""

+#: py/proto.c
+msgid "'%s' object does not support '%q'"
+msgstr ""
+
 #: py/obj.c
 #, c-format
 msgid "'%s' object does not support item assignment"
@ -256,6 +274,7 @@ msgstr "Todos os temporizadores para este pino estão em uso"
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseOut.c shared-bindings/pulseio/PWMOut.c
 #: shared-module/_pew/PewPew.c
@ -266,6 +285,12 @@ msgstr "Todos os temporizadores em uso"
 msgid "Already advertising."
 msgstr ""

+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+msgid "AnalogIn not supported on given pin"
+msgstr ""
+
+#: ports/cxd56/common-hal/analogio/AnalogOut.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/nrf/common-hal/analogio/AnalogOut.c
 msgid "AnalogOut functionality not supported"
 msgstr "Funcionalidade AnalogOut não suportada"
@ -279,6 +304,7 @@ msgid "AnalogOut not supported on given pin"
 msgstr "Saída analógica não suportada no pino fornecido"

 #: ports/atmel-samd/common-hal/pulseio/PulseOut.c
+#: ports/cxd56/common-hal/pulseio/PulseOut.c
 msgid "Another send is already active"
 msgstr "Outro envio já está ativo"

@ -291,7 +317,7 @@ msgid "Array values should be single bytes."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "Attempted heap allocation when MicroPython VM not running.\n"
+msgid "Attempted heap allocation when MicroPython VM not running."
 msgstr ""

 #: main.c
@ -359,6 +385,10 @@ msgstr ""
 msgid "Buffer must be at least length 1"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Buffer too large and unable to allocate"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/displayio/ParallelBus.c
 #: ports/nrf/common-hal/displayio/ParallelBus.c
 #, fuzzy, c-format
@ -378,11 +408,6 @@ msgstr "Os bytes devem estar entre 0 e 255."
 msgid "Call super().__init__() before accessing native object."
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "Can not use dotstar with %s"
-msgstr ""
-
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "Can't set CCCD on local Characteristic"
 msgstr ""
@ -392,6 +417,7 @@ msgid "Cannot delete values"
 msgstr "Não é possível excluir valores"

 #: ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
+#: ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
 #: ports/nrf/common-hal/digitalio/DigitalInOut.c
 msgid "Cannot get pull while in output mode"
 msgstr ""
@ -401,6 +427,10 @@ msgstr ""
 msgid "Cannot get temperature"
 msgstr "Não pode obter a temperatura. status: 0x%02x"

+#: shared-bindings/_bleio/Adapter.c
+msgid "Cannot have scan responses for extended, connectable advertisements."
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 msgid "Cannot output both channels on the same pin"
 msgstr ""
@ -418,6 +448,8 @@ msgid "Cannot remount '/' when USB is active."
 msgstr "Não é possível remontar '/' enquanto o USB estiver ativo."

 #: ports/atmel-samd/common-hal/microcontroller/__init__.c
+#: ports/cxd56/common-hal/microcontroller/__init__.c
+#: ports/mimxrt10xx/common-hal/microcontroller/__init__.c
 msgid "Cannot reset into bootloader because no bootloader is present."
 msgstr ""

@ -425,6 +457,10 @@ msgstr ""
 msgid "Cannot set value when direction is input."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Cannot specify RTS or CTS in RS485 mode"
+msgstr ""
+
 #: py/objslice.c
 msgid "Cannot subclass slice"
 msgstr ""
@ -437,6 +473,10 @@ msgstr "Não é possível transferir sem os pinos MOSI e MISO."
 msgid "Cannot unambiguously get sizeof scalar"
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Cannot vary frequency on a timer that is already in use"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Cannot write without MOSI pin."
 msgstr "Não é possível ler sem um pino MOSI"
@ -445,6 +485,16 @@ msgstr "Não é possível ler sem um pino MOSI"
 msgid "CharacteristicBuffer writing not provided"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "CircuitPython core code crashed hard. Whoops!\n"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid ""
+"CircuitPython is in safe mode because you pressed the reset button during "
+"boot. Press again to exit safe mode.\n"
+msgstr ""
+
 #: shared-module/bitbangio/SPI.c
 msgid "Clock pin init failed."
 msgstr "Inicialização do pino de Clock falhou."
@ -461,11 +511,8 @@ msgstr "Unidade de Clock em uso"
 msgid "Column entry must be digitalio.DigitalInOut"
 msgstr ""

-#: shared-bindings/displayio/I2CDisplay.c
-msgid "Command must be 0-255"
-msgstr ""
-
-#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/ParallelBus.c
+#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c
+#: shared-bindings/displayio/ParallelBus.c
 #, fuzzy
 msgid "Command must be an int between 0 and 255"
 msgstr "Os bytes devem estar entre 0 e 255."
@ -484,20 +531,66 @@ msgstr ""
 msgid "Corrupt raw code"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
 msgid "Could not initialize UART"
 msgstr "Não foi possível inicializar o UART"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not initialize timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init channel"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not re-init timer"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not restart PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Could not start PWM"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Could not start interrupt, RX busy"
+msgstr ""
+
+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate first buffer"
 msgstr "Não pôde alocar primeiro buffer"

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3Decoder.c
 msgid "Couldn't allocate second buffer"
 msgstr "Não pôde alocar segundo buffer"

 #: supervisor/shared/safe_mode.c
-msgid "Crash into the HardFault_Handler.\n"
+msgid "Crash into the HardFault_Handler."
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Channel Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "DAC Device Init Error"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
@ -526,6 +619,10 @@ msgstr ""
 msgid "Device in use"
 msgstr ""

+#: ports/cxd56/common-hal/digitalio/DigitalInOut.c
+msgid "DigitalInOut not supported on given pin"
+msgstr ""
+
 #: shared-bindings/displayio/Display.c
 msgid "Display must have a 16 bit colorspace."
 msgstr ""
@ -542,6 +639,7 @@ msgstr ""
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 msgid "EXTINT channel already in use"
 msgstr "Canal EXTINT em uso"

@ -556,7 +654,7 @@ msgid "Expected a %q"
 msgstr "Esperado um"

 #: shared-bindings/_bleio/CharacteristicBuffer.c
-#: shared-bindings/_bleio/Descriptor.c
+#: shared-bindings/_bleio/Descriptor.c shared-bindings/_bleio/PacketBuffer.c
 #, fuzzy
 msgid "Expected a Characteristic"
 msgstr "Não é possível adicionar Característica."
@ -580,6 +678,10 @@ msgstr ""
 msgid "Expected tuple of length %d, got %d"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/Adapter.c
+msgid "Extended advertisements with scan response not supported."
+msgstr ""
+
 #: shared-bindings/ps2io/Ps2.c
 msgid "Failed sending command."
 msgstr "Falha ao enviar comando."
@ -589,11 +691,13 @@ msgstr "Falha ao enviar comando."
 msgid "Failed to acquire mutex, err 0x%04x"
 msgstr "Não é possível ler o valor do atributo. status: 0x%02x"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "Failed to allocate RX buffer"
 msgstr "Falha ao alocar buffer RX"

+#: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 #, c-format
 msgid "Failed to allocate RX buffer of %d bytes"
@ -607,37 +711,31 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""

+#: shared-module/audiomp3/MP3Decoder.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, fuzzy, c-format
 msgid "Failed to release mutex, err 0x%04x"
 msgstr "Não é possível ler o valor do atributo. status: 0x%02x"

+#: supervisor/shared/safe_mode.c
+msgid "Failed to write internal flash."
+msgstr ""
+
 #: py/moduerrno.c
 msgid "File exists"
 msgstr "Arquivo já existe"

-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash erase failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash erase failed to start, err 0x%04x"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-msgid "Flash write failed"
-msgstr ""
-
-#: ports/nrf/peripherals/nrf/nvm.c
-#, c-format
-msgid "Flash write failed to start, err 0x%04x"
-msgstr ""
-
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Frequency captured is above capability. Capture Paused."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Frequency must match existing PWMOut using this timer"
+msgstr ""
+
 #: shared-bindings/bitbangio/I2C.c shared-bindings/bitbangio/SPI.c
 #: shared-bindings/busio/I2C.c shared-bindings/busio/SPI.c
 msgid "Function requires lock"
@ -652,10 +750,22 @@ msgstr ""
 msgid "Group full"
 msgstr "Grupo cheio"

+#: ports/stm32f4/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Hardware busy, try alternative pins"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Hardware in use, try alternative pins"
+msgstr ""
+
 #: extmod/vfs_posix_file.c py/objstringio.c
 msgid "I/O operation on closed file"
 msgstr "Operação I/O no arquivo fechado"

+#: ports/stm32f4/common-hal/busio/I2C.c
+msgid "I2C Init Error"
+msgstr ""
+
 #: extmod/machine_i2c.c
 msgid "I2C operation not supported"
 msgstr "I2C operação não suportada"
@ -682,20 +792,46 @@ msgstr ""
 msgid "Insufficient encryption"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Internal define error"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Invalid %q pin"
 msgstr "Pino do %q inválido"

+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
+msgid "Invalid ADC Unit value"
+msgstr ""
+
 #: shared-module/displayio/OnDiskBitmap.c
 msgid "Invalid BMP file"
 msgstr "Arquivo BMP inválido"

+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
+msgid "Invalid DAC pin supplied"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/I2C.c ports/stm32f4/common-hal/busio/I2C.c
+msgid "Invalid I2C pin selection"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/pulseio/PWMOut.c
+#: ports/cxd56/common-hal/pulseio/PWMOut.c
 #: ports/nrf/common-hal/pulseio/PWMOut.c shared-bindings/pulseio/PWMOut.c
 msgid "Invalid PWM frequency"
 msgstr "Frequência PWM inválida"

+#: ports/mimxrt10xx/common-hal/busio/SPI.c ports/stm32f4/common-hal/busio/SPI.c
+msgid "Invalid SPI pin selection"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid UART pin selection"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Invalid argument"
 msgstr "Argumento inválido"
@ -704,11 +840,15 @@ msgstr "Argumento inválido"
 msgid "Invalid bits per value"
 msgstr ""

-#: ports/nrf/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
 #, fuzzy
 msgid "Invalid buffer size"
 msgstr "Arquivo inválido"

+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Invalid byteorder string"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 msgid "Invalid capture period. Valid range: 1 - 500"
 msgstr ""
@ -730,6 +870,14 @@ msgstr "Arquivo inválido"
 msgid "Invalid format chunk size"
 msgstr "Tamanho do pedaço de formato inválido"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "Invalid frequency supplied"
+msgstr ""
+
+#: supervisor/shared/safe_mode.c
+msgid "Invalid memory access."
+msgstr ""
+
 #: shared-bindings/bitbangio/SPI.c shared-bindings/busio/SPI.c
 msgid "Invalid number of bits"
 msgstr "Número inválido de bits"
@ -756,7 +904,9 @@ msgstr "Pino inválido para canal direito"
 #: ports/atmel-samd/common-hal/busio/SPI.c
 #: ports/atmel-samd/common-hal/busio/UART.c
 #: ports/atmel-samd/common-hal/i2cslave/I2CSlave.c
-#: ports/nrf/common-hal/busio/I2C.c
+#: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c
+#: ports/cxd56/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c
+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
 msgid "Invalid pins"
 msgstr "Pinos inválidos"

@ -789,6 +939,10 @@ msgstr "certificado inválido"
 msgid "Invalid wave file"
 msgstr "Aqruivo de ondas inválido"

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Invalid word/bit length"
+msgstr ""
+
 #: py/compile.c
 msgid "LHS of keyword arg must be an id"
 msgstr ""
@ -809,13 +963,6 @@ msgstr "Tamanho deve ser um int"
 msgid "Length must be non-negative"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"Looks like our core CircuitPython code crashed hard. Whoops!\n"
-"Please file an issue at https://github.com/adafruit/circuitpython/issues\n"
-" with the contents of your CIRCUITPY drive and this message:\n"
-msgstr ""
-
 #: shared-module/bitbangio/SPI.c
 msgid "MISO pin init failed."
 msgstr "Inicialização do pino MISO falhou"
@ -830,26 +977,39 @@ msgid "Maximum x value when mirrored is %d"
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython NLR jump failed. Likely memory corruption.\n"
+msgid "MicroPython NLR jump failed. Likely memory corruption."
 msgstr ""

 #: supervisor/shared/safe_mode.c
-msgid "MicroPython fatal error.\n"
+msgid "MicroPython fatal error."
 msgstr ""

 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Microphone startup delay must be in range 0.0 to 1.0"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Missing MISO or MOSI Pin"
+msgstr ""
+
 #: shared-bindings/displayio/Group.c
 msgid "Must be a %q subclass."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "Must provide MISO or MOSI pin"
+msgstr ""
+
+#: shared-bindings/_pixelbuf/PixelBuf.c
+msgid "Negative step not supported"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/Characteristic.c
 msgid "No CCCD for this Characteristic"
 msgstr ""

 #: ports/atmel-samd/common-hal/analogio/AnalogOut.c
+#: ports/stm32f4/common-hal/analogio/AnalogOut.c
 msgid "No DAC on chip"
 msgstr "Nenhum DAC no chip"

@ -858,11 +1018,23 @@ msgstr "Nenhum DAC no chip"
 msgid "No DMA channel found"
 msgstr "Nenhum canal DMA encontrado"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MISO Pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "No MOSI Pin"
+msgstr ""
+
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No RX pin"
 msgstr "Nenhum pino RX"

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/stm32f4/common-hal/busio/UART.c
 msgid "No TX pin"
 msgstr "Nenhum pino TX"

@ -891,6 +1063,10 @@ msgstr "Sem suporte de hardware no pino de clock"
 msgid "No hardware support on pin"
 msgstr "Nenhum suporte de hardware no pino"

+#: ports/stm32f4/common-hal/pulseio/PWMOut.c
+msgid "No more timers available on this pin."
+msgstr ""
+
 #: shared-module/touchio/TouchIn.c
 msgid "No pulldown on pin; 1Mohm recommended"
 msgstr ""
@ -903,6 +1079,10 @@ msgstr ""
 msgid "No such file/directory"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Nordic Soft Device failure assertion."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #: shared-bindings/_bleio/CharacteristicBuffer.c
 #, fuzzy
@ -942,10 +1122,6 @@ msgid ""
 "%d bpp given"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Only slices with step=1 (aka None) are supported"
-msgstr ""
-
 #: shared-bindings/audiobusio/PDMIn.c
 msgid "Oversample must be multiple of 8."
 msgstr ""
@ -960,19 +1136,22 @@ msgid ""
 "PWM frequency not writable when variable_frequency is False on construction."
 msgstr ""

+#: ports/stm32f4/common-hal/displayio/ParallelBus.c
+msgid "ParallelBus not yet supported"
+msgstr ""
+
 #: py/moduerrno.c
 msgid "Permission denied"
 msgstr "Permissão negada"

 #: ports/atmel-samd/common-hal/analogio/AnalogIn.c
+#: ports/cxd56/common-hal/analogio/AnalogIn.c
+#: ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
 #: ports/nrf/common-hal/analogio/AnalogIn.c
+#: ports/stm32f4/common-hal/analogio/AnalogIn.c
 msgid "Pin does not have ADC capabilities"
 msgstr "O pino não tem recursos de ADC"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Pixel beyond bounds of buffer"
-msgstr ""
-
 #: py/builtinhelp.c
 #, fuzzy
 msgid "Plus any modules on the filesystem\n"
@ -994,6 +1173,27 @@ msgstr ""
 msgid "Pull not used when direction is output."
 msgstr ""

+#: ports/stm32f4/common-hal/pulseio/PulseIn.c
+msgid "PulseIn not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/pulseio/PulseOut.c
+msgid "PulseOut not yet supported"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG DeInit Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "RNG Init Error"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "RS485 inversion specified when not in RS485 mode"
+msgstr ""
+
+#: ports/cxd56/common-hal/rtc/RTC.c ports/mimxrt10xx/common-hal/rtc/RTC.c
 #: ports/nrf/common-hal/rtc/RTC.c
 msgid "RTC calibration is not supported on this board"
 msgstr "A calibração RTC não é suportada nesta placa"
@ -1002,8 +1202,13 @@ msgstr "A calibração RTC não é suportada nesta placa"
 msgid "RTC is not supported on this board"
 msgstr "O RTC não é suportado nesta placa"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "Range out of bounds"
+#: ports/atmel-samd/common-hal/busio/UART.c ports/cxd56/common-hal/busio/UART.c
+#: ports/nrf/common-hal/busio/UART.c ports/stm32f4/common-hal/busio/UART.c
+msgid "RTS/CTS/RS485 Not yet supported on this device"
+msgstr ""
+
+#: ports/stm32f4/common-hal/os/__init__.c
+msgid "Random number generation error"
 msgstr ""

 #: shared-bindings/pulseio/PulseIn.c
@ -1043,12 +1248,19 @@ msgstr "Rodando em modo seguro! Não está executando o código salvo.\n"
 msgid "SDA or SCL needs a pull up"
 msgstr "SDA ou SCL precisa de um pull up"

+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/SPI.c
+msgid "SPI Re-initialization error"
+msgstr ""
+
 #: shared-bindings/audiomixer/Mixer.c
 msgid "Sample rate must be positive"
 msgstr ""

 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
-#: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #, c-format
 msgid "Sample rate too high. It must be less than %d"
 msgstr "Taxa de amostragem muito alta. Deve ser menor que %d"
@ -1057,6 +1269,14 @@ msgstr "Taxa de amostragem muito alta. Deve ser menor que %d"
 msgid "Scan already in progess. Stop with stop_scan."
 msgstr ""

+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected CTS pin not valid"
+msgstr ""
+
+#: ports/mimxrt10xx/common-hal/busio/UART.c
+msgid "Selected RTS pin not valid"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
 msgid "Serializer in use"
@ -1083,13 +1303,18 @@ msgstr "O tamanho da pilha deve ser pelo menos 256"
 msgid "Stream missing readinto() or write() method."
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "Supply at least one UART pin"
+msgstr ""
+
+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Temperature read timed out"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
 msgid ""
 "The CircuitPython heap was corrupted because the stack was too small.\n"
-"Please increase stack size limits and press reset (after ejecting "
-"CIRCUITPY).\n"
-"If you didn't change the stack, then file an issue here with the contents of "
-"your CIRCUITPY drive:\n"
+"Please increase the stack size if you know how, or if not:"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1100,18 +1325,11 @@ msgstr ""

 #: supervisor/shared/safe_mode.c
 msgid ""
-"The microcontroller's power dipped. Please make sure your power supply "
-"provides\n"
+"The microcontroller's power dipped. Make sure your power supply provides\n"
 "enough power for the whole circuit and press reset (after ejecting "
 "CIRCUITPY).\n"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid ""
-"The reset button was pressed while booting CircuitPython. Press again to "
-"exit safe mode.\n"
-msgstr ""
-
 #: shared-module/audiomixer/MixerVoice.c
 msgid "The sample's bits_per_sample does not match the mixer's"
 msgstr ""
@ -1144,10 +1362,6 @@ msgstr ""
 msgid "Tile width must exactly divide bitmap width"
 msgstr ""

-#: supervisor/shared/safe_mode.c
-msgid "To exit, please reset the board without "
-msgstr "Para sair, por favor, reinicie a placa sem "
-
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 msgid "Too many channels in sample."
 msgstr "Muitos canais na amostra."
@ -1170,6 +1384,26 @@ msgstr ""
 msgid "Tuple or struct_time argument required"
 msgstr ""

+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Buffer allocation error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART De-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Init Error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART Re-init error"
+msgstr ""
+
+#: ports/stm32f4/common-hal/busio/UART.c
+msgid "UART write error"
+msgstr ""
+
 #: shared-module/usb_hid/Device.c
 msgid "USB Busy"
 msgstr "USB ocupada"
@ -1226,6 +1460,10 @@ msgstr ""
 msgid "Unknown gatt error: 0x%04x"
 msgstr ""

+#: supervisor/shared/safe_mode.c
+msgid "Unknown reason."
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/__init__.c
 #, c-format
 msgid "Unknown security error: 0x%04x"
@ -1247,7 +1485,7 @@ msgid ""
 "declined or ignored."
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/I2C.c
+#: ports/atmel-samd/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/I2C.c
 msgid "Unsupported baudrate"
 msgstr "Taxa de transmissão não suportada"

@ -1282,6 +1520,10 @@ msgstr ""
 msgid "Viper functions don't currently support more than 4 arguments"
 msgstr ""

+#: ports/stm32f4/common-hal/microcontroller/Processor.c
+msgid "Voltage read timed out"
+msgstr ""
+
 #: main.c
 msgid "WARNING: Your code filename has two extensions\n"
 msgstr "AVISO: Seu arquivo de código tem duas extensões\n"
@ -1296,9 +1538,12 @@ msgid ""
 "To list built-in modules please do `help(\"modules\")`.\n"
 msgstr ""

+#: ports/nrf/common-hal/_bleio/PacketBuffer.c
+msgid "Writes not supported on Characteristic"
+msgstr ""
+
 #: supervisor/shared/safe_mode.c
-msgid ""
-"You are running in safe mode which means something unanticipated happened.\n"
+msgid "You are in safe mode: something unanticipated happened.\n"
 msgstr ""

 #: supervisor/shared/safe_mode.c
@ -1402,11 +1647,6 @@ msgstr "bits devem ser 8"
 msgid "branch not in range"
 msgstr "Calibração está fora do intervalo"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "buf is too small. need %d bytes"
-msgstr ""
-
 #: shared-bindings/audiocore/RawSample.c
 msgid "buffer must be a bytes-like object"
 msgstr ""
@ -1438,8 +1678,7 @@ msgid "byte code not implemented"
 msgstr ""

 #: shared-bindings/_pixelbuf/PixelBuf.c
-#, c-format
-msgid "byteorder is not an instance of ByteOrder (got a %s)"
+msgid "byteorder is not a string"
 msgstr ""

 #: ports/atmel-samd/common-hal/busio/UART.c
@ -1636,7 +1875,7 @@ msgid "color buffer must be 3 bytes (RGB) or 4 bytes (RGB + pad byte)"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
-msgid "color buffer must be a buffer or int"
+msgid "color buffer must be a buffer, tuple, list, or int"
 msgstr ""

 #: shared-bindings/displayio/Palette.c
@ -1767,7 +2006,7 @@ msgstr "argumentos extras de palavras-chave passados"
 msgid "extra positional arguments given"
 msgstr "argumentos extra posicionais passados"

-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3Decoder.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""
@ -1877,6 +2116,7 @@ msgid "incorrect padding"
 msgstr "preenchimento incorreto"

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c py/obj.c
 msgid "index out of range"
 msgstr "Índice fora do intervalo"
@ -2120,7 +2360,7 @@ msgstr ""
 msgid "no reset pin available"
 msgstr ""

-#: py/runtime.c shared-bindings/_pixelbuf/__init__.c
+#: py/runtime.c
 msgid "no such attribute"
 msgstr ""

@ -2269,6 +2509,7 @@ msgid "pixel_shader must be displayio.Palette or displayio.ColorConverter"
 msgstr ""

 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
+#: ports/cxd56/common-hal/pulseio/PulseIn.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c
 msgid "pop from an empty PulseIn"
 msgstr ""
@ -2297,15 +2538,6 @@ msgstr ""
 msgid "queue overflow"
 msgstr "estouro de fila"

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "rawbuf is not the same size as buf"
-msgstr ""
-
-#: shared-bindings/_pixelbuf/__init__.c
-#, fuzzy
-msgid "readonly attribute"
-msgstr "atributo ilegível"
-
 #: py/builtinimport.c
 msgid "relative import"
 msgstr ""
@ -2447,12 +2679,8 @@ msgstr "Limite deve estar no alcance de 0-65536"
 msgid "time.struct_time() takes a 9-sequence"
 msgstr ""

-#: shared-bindings/time/__init__.c
-msgid "time.struct_time() takes exactly 1 argument"
-msgstr ""
-
 #: shared-bindings/busio/UART.c
-msgid "timeout >100 (units are now seconds, not msecs)"
+msgid "timeout must be 0.0-100.0 seconds"
 msgstr ""

 #: shared-bindings/_bleio/CharacteristicBuffer.c
@ -2485,7 +2713,8 @@ msgstr ""
 msgid "tuple/list required on RHS"
 msgstr ""

-#: ports/atmel-samd/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
+#: ports/atmel-samd/common-hal/busio/UART.c
+#: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c
 msgid "tx and rx cannot both be None"
 msgstr "TX e RX não podem ser ambos"

@ -2543,16 +2772,6 @@ msgstr ""
 msgid "unknown format code '%c' for object of type '%s'"
 msgstr ""

-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'float'"
-msgstr ""
-
-#: py/objstr.c
-#, c-format
-msgid "unknown format code '%c' for object of type 'str'"
-msgstr ""
-
 #: py/compile.c
 msgid "unknown type"
 msgstr ""
@ -2613,10 +2832,6 @@ msgstr ""
 msgid "window must be <= interval"
 msgstr ""

-#: shared-bindings/_pixelbuf/PixelBuf.c
-msgid "write_args must be a list, tuple, or None"
-msgstr ""
-
 #: py/objstr.c
 msgid "wrong number of arguments"
 msgstr ""
@ -2712,7 +2927,7 @@ msgstr "passo zero"
 #~ msgid "Failed to notify or indicate attribute value, err %0x04x"
 #~ msgstr "Não é possível gravar o valor do atributo. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to read CCCD value, err 0x%04x"
 #~ msgstr "Não é possível ler o valor do atributo. status: 0x%02x"

@ -2720,11 +2935,11 @@ msgstr "passo zero"
 #~ msgid "Failed to read attribute value, err %0x04x"
 #~ msgstr "Não é possível ler o valor do atributo. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to read gatts value, err 0x%04x"
 #~ msgstr "Não é possível gravar o valor do atributo. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to register Vendor-Specific UUID, err 0x%04x"
 #~ msgstr ""
 #~ "Não é possível adicionar o UUID de 128 bits específico do fornecedor."
@ -2745,7 +2960,7 @@ msgstr "passo zero"
 #~ msgid "Failed to start scanning"
 #~ msgstr "Não é possível iniciar o anúncio. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to start scanning, err 0x%04x"
 #~ msgstr "Não é possível iniciar o anúncio. status: 0x%02x"

@ -2757,11 +2972,11 @@ msgstr "passo zero"
 #~ msgid "Failed to stop advertising, err 0x%04x"
 #~ msgstr "Não pode parar propaganda. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to write attribute value, err 0x%04x"
 #~ msgstr "Não é possível gravar o valor do atributo. status: 0x%02x"

-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to write gatts value, err 0x%04x"
 #~ msgstr "Não é possível gravar o valor do atributo. status: 0x%02x"

@ -2823,6 +3038,9 @@ msgstr "passo zero"
 #~ msgid "STA required"
 #~ msgstr "STA requerido"

+#~ msgid "To exit, please reset the board without "
+#~ msgstr "Para sair, por favor, reinicie a placa sem "
+
 #~ msgid "UART(%d) does not exist"
 #~ msgstr "UART(%d) não existe"

@ -2905,6 +3123,10 @@ msgstr "passo zero"
 #~ msgid "pin does not have IRQ capabilities"
 #~ msgstr "Pino não tem recursos de IRQ"

+#, fuzzy
+#~ msgid "readonly attribute"
+#~ msgstr "atributo ilegível"
+
 #~ msgid "row must be packed and word aligned"
 #~ msgstr "Linha deve ser comprimida e com as palavras alinhadas"

--- a/locale/zh_Latn_pinyin.po
+++ b/locale/zh_Latn_pinyin.po
--- a/main.c
+++ b/main.c
@ -57,6 +57,8 @@
 #include "supervisor/shared/stack.h"
 #include "supervisor/serial.h"

+#include "boards/board.h"
+
 #if CIRCUITPY_DISPLAYIO
 #include "shared-module/displayio/__init__.h"
 #endif
@ -204,7 +206,7 @@ void cleanup_after_vm(supervisor_allocation* heap) {

 bool run_code_py(safe_mode_t safe_mode) {
    bool serial_connected_at_start = serial_connected();
-    #ifdef CIRCUITPY_AUTORELOAD_DELAY_MS
+    #if CIRCUITPY_AUTORELOAD_DELAY_MS > 0
    if (serial_connected_at_start) {
        serial_write("\n");
        if (autoreload_is_enabled()) {
@ -264,9 +266,7 @@ bool run_code_py(safe_mode_t safe_mode) {
    rgb_status_animation_t animation;
    prep_rgb_status_animation(&result, found_main, safe_mode, &animation);
    while (true) {
-        #ifdef MICROPY_VM_HOOK_LOOP
-            MICROPY_VM_HOOK_LOOP
-        #endif
+        RUN_BACKGROUND_TASKS;
        if (reload_requested) {
            reload_requested = false;
            return true;
@ -427,6 +427,9 @@ int __attribute__((used)) main(void) {
    // no SPI flash filesystem, and we might erase the existing one.
    filesystem_init(safe_mode == NO_SAFE_MODE, false);

+    // displays init after filesystem, since they could share the flash SPI
+    board_init(); 
+
    // Reset everything and prep MicroPython to run boot.py.
    reset_port();
    reset_board();
--- a/mpy-cross/.gitignore
+++ b/mpy-cross/.gitignore
@ -1 +1,6 @@
-mpy-cross
+/build-*
+/mpy-cross
+/mpy-cross.static
+/mpy-cross.static.exe
+/mpy-cross.static-raspbian
+/pitools
--- a/mpy-cross/Makefile
+++ b/mpy-cross/Makefile
@ -11,84 +11,4 @@ override undefine BUILD
 override undefine PROG
 endif

-include ../py/mkenv.mk
-
-# define main target
-
-ifeq ($(OS),Windows_NT)
-# Detect a MINGW32 build, and change the name of the final executable.
-PROG = mpy-cross.exe
-else
-PROG = mpy-cross
-endif
-
-# qstr definitions (must come before including py.mk)
-QSTR_DEFS = qstrdefsport.h
-
-# OS name, for simple autoconfig
-UNAME_S := $(shell uname -s)
-
-# include py core make definitions
-include $(TOP)/py/py.mk
-
-INC +=  -I.
-INC +=  -I$(TOP)
-INC += -I$(BUILD)
-
-# compiler settings
-CWARN = -Wall -Werror
-CWARN += -Wpointer-arith -Wuninitialized
-CFLAGS = $(INC) $(CWARN) -std=gnu99 $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
-CFLAGS += -fdata-sections -ffunction-sections -fno-asynchronous-unwind-tables
-
-# Build a static executable.
-# Useful for Windows builds, etc., that must run on multiple operating system versions.
-ifdef STATIC_BUILD
-CFLAGS += -static -static-libgcc -static-libstdc++
-endif
-
-
-# Debugging/Optimization
-ifdef DEBUG
-CFLAGS += -g
-COPT = -O0
-else
-COPT = -Os #-DNDEBUG
-endif
-
-# On OSX, 'gcc' is a symlink to clang unless a real gcc is installed.
-# The unix port of MicroPython on OSX must be compiled with clang,
-# while cross-compile ports require gcc, so we test here for OSX and
-# if necessary override the value of 'CC' set in py/mkenv.mk
-ifeq ($(UNAME_S),Darwin)
-CC = clang
-# Use clang syntax for map file
-LDFLAGS_ARCH = -Wl,-map,$@.map -Wl,-dead_strip
-else
-# Use gcc syntax for map file
-LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref -Wl,--gc-sections
-endif
-LDFLAGS = $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA)
-
-ifdef STATIC_BUILD
-LDFLAGS += -static -static-libgcc -static-libstdc++
-endif
-
-# source files
-SRC_C = \
-	main.c \
-	gccollect.c \
-	supervisor/stub/safe_mode.c \
-	supervisor/stub/stack.c \
-	supervisor/shared/translate.c
-
-# Add fmode when compiling with mingw gcc
-COMPILER_TARGET := $(shell $(CC) -dumpmachine)
-ifneq (,$(findstring mingw,$(COMPILER_TARGET)))
-	SRC_C += ports/windows/fmode.c
-endif
-
-OBJ = $(PY_O)
-OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
-
-include $(TOP)/py/mkrules.mk
+include mpy-cross.mk
--- a/mpy-cross/Makefile.static
+++ b/mpy-cross/Makefile.static
@ -0,0 +1,5 @@
+PROG=mpy-cross.static
+BUILD=build-static
+STATIC_BUILD=1
+
+include mpy-cross.mk
--- a/mpy-cross/Makefile.static-mingw
+++ b/mpy-cross/Makefile.static-mingw
@ -0,0 +1,6 @@
+PROG=mpy-cross.static.exe
+CROSS_COMPILE = x86_64-w64-mingw32-
+BUILD=build-static-mingw
+STATIC_BUILD=1
+
+include mpy-cross.mk
--- a/mpy-cross/Makefile.static-raspbian
+++ b/mpy-cross/Makefile.static-raspbian
@ -0,0 +1,8 @@
+PROG=mpy-cross.static-raspbian
+BUILD=build-static-raspbian
+STATIC_BUILD=1
+
+CROSS_COMPILE = pitools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-
+include mpy-cross.mk
+
+$(shell [ -d pitools ] || git clone --progress --verbose https://github.com/raspberrypi/tools.git --depth=1 pitools)
--- a/mpy-cross/fmode.c
+++ b/mpy-cross/fmode.c
@ -0,0 +1,49 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2016 Damien P. George
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "fmode.h"
+#include "py/mpconfig.h"
+#include <fcntl.h>
+#include <stdlib.h>
+
+// Workaround for setting file translation mode: we must distinguish toolsets
+// since mingw has no _set_fmode, and altering msvc's _fmode directly has no effect
+STATIC int set_fmode_impl(int mode) {
+#ifndef _MSC_VER
+    _fmode = mode;
+    return 0;
+#else
+    return _set_fmode(mode);
+#endif
+}
+
+void set_fmode_binary(void) {
+    set_fmode_impl(O_BINARY);
+}
+
+void set_fmode_text(void) {
+    set_fmode_impl(O_TEXT);
+}
--- a/mpy-cross/fmode.h
+++ b/mpy-cross/fmode.h
@ -0,0 +1,37 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2016 Damien P. George
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef MICROPY_INCLUDED_WINDOWS_FMODE_H
+#define MICROPY_INCLUDED_WINDOWS_FMODE_H
+
+// Treat files opened by open() as binary. No line ending translation is done.
+void set_fmode_binary(void);
+
+// Treat files opened by open() as text.
+// When reading from the file \r\n will be converted to \n.
+// When writing to the file \n will be converted into \r\n.
+void set_fmode_text(void);
+
+#endif // MICROPY_INCLUDED_WINDOWS_FMODE_H
--- a/mpy-cross/main.c
+++ b/mpy-cross/main.c
@ -35,7 +35,7 @@
 #include "py/gc.h"
 #include "py/stackctrl.h"
 #ifdef _WIN32
-#include "ports/windows/fmode.h"
+#include "fmode.h"
 #endif

 // Command line options, with their defaults
@ -284,3 +284,7 @@ void nlr_jump_fail(void *val) {
    printf("FATAL: uncaught NLR %p\n", val);
    exit(1);
 }
+
+void serial_write(const char* text) {
+    printf("%s", text);
+}
--- a/mpy-cross/mpy-cross.mk
+++ b/mpy-cross/mpy-cross.mk
@ -0,0 +1,81 @@
+include ../py/mkenv.mk
+
+# define main target
+
+ifeq ($(OS),Windows_NT)
+# Detect a MINGW32 build, and change the name of the final executable.
+PROG ?= mpy-cross.exe
+else
+PROG ?= mpy-cross
+endif
+
+# qstr definitions (must come before including py.mk)
+QSTR_DEFS = qstrdefsport.h
+
+# OS name, for simple autoconfig
+UNAME_S := $(shell uname -s)
+
+# include py core make definitions
+include $(TOP)/py/py.mk
+
+INC +=  -I.
+INC +=  -I$(TOP)
+INC += -I$(BUILD)
+
+# compiler settings
+CWARN = -Wall -Werror
+CWARN += -Wpointer-arith -Wuninitialized
+CFLAGS = $(INC) $(CWARN) -std=gnu99 $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
+CFLAGS += -fdata-sections -ffunction-sections -fno-asynchronous-unwind-tables
+
+# Build a static executable.
+# Useful for Windows builds, etc., that must run on multiple operating system versions.
+ifdef STATIC_BUILD
+CFLAGS += -static -static-libgcc -static-libstdc++
+endif
+
+
+# Debugging/Optimization
+ifdef DEBUG
+CFLAGS += -g
+COPT = -O0
+else
+COPT = -Os #-DNDEBUG
+endif
+
+# On OSX, 'gcc' is a symlink to clang unless a real gcc is installed.
+# The unix port of MicroPython on OSX must be compiled with clang,
+# while cross-compile ports require gcc, so we test here for OSX and
+# if necessary override the value of 'CC' set in py/mkenv.mk
+ifeq ($(UNAME_S),Darwin)
+CC = clang
+# Use clang syntax for map file
+LDFLAGS_ARCH = -Wl,-map,$@.map -Wl,-dead_strip
+else
+# Use gcc syntax for map file
+LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref -Wl,--gc-sections
+endif
+LDFLAGS = $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA)
+
+ifdef STATIC_BUILD
+LDFLAGS += -static -static-libgcc -static-libstdc++
+endif
+
+# source files
+SRC_C = \
+	main.c \
+	gccollect.c \
+	supervisor/stub/safe_mode.c \
+	supervisor/stub/stack.c \
+	supervisor/shared/translate.c
+
+# Add fmode when compiling with mingw gcc
+COMPILER_TARGET := $(shell $(CC) -dumpmachine)
+ifneq (,$(findstring mingw,$(COMPILER_TARGET)))
+	SRC_C += fmode.c
+endif
+
+OBJ = $(PY_O)
+OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
+
+include $(TOP)/py/mkrules.mk
--- a/ports/atmel-samd/Makefile
+++ b/ports/atmel-samd/Makefile
@ -122,7 +122,16 @@ else
  ifdef CFLAGS_INLINE_LIMIT
    CFLAGS += -finline-limit=$(CFLAGS_INLINE_LIMIT)
  endif
+
  CFLAGS += -flto -flto-partition=none
+
+  ifeq ($(CIRCUITPY_SMALL_BUILD),1)
+    CFLAGS += --param inline-unit-growth=15 --param max-inline-insns-auto=20
+  endif
+
+  ifdef CFLAGS_BOARD
+    CFLAGS += $(CFLAGS_BOARD)
+  endif
 endif

 CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)
@ -148,7 +157,7 @@ endif



-LDFLAGS = $(CFLAGS) -nostartfiles -fshort-enums -Wl,-nostdlib -Wl,-T,$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
+LDFLAGS = $(CFLAGS) -nostartfiles -fshort-enums -Wl,-nostdlib -Wl,-T,$(GENERATED_LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
 LIBS := -lgcc -lc

 # Use toolchain libm if we're not using our own.
@ -224,7 +233,7 @@ SRC_C = \
 	lib/oofatfs/ff.c \
 	lib/oofatfs/option/ccsbcs.c \
 	lib/timeutils/timeutils.c \
-	lib/tinyusb/src/portable/microchip/$(CHIP_FAMILY)/dcd_$(CHIP_FAMILY).c \
+	lib/tinyusb/src/portable/microchip/samd/dcd_samd.c \
 	lib/utils/buffer_helper.c \
 	lib/utils/context_manager_helpers.c \
 	lib/utils/interrupt_char.c \
@ -292,12 +301,17 @@ SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE))
                             $(addprefix shared-module/, $(SRC_SHARED_MODULE)) \
                             $(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL))

+# There may be duplicates between SRC_COMMON_HAL_EXPANDED and SRC_SHARED_MODULE_EXPANDED,
+# because a few modules have files both in common-hal/ and shared-modules/.
+# Doing a $(sort ...) removes duplicates as part of sorting.
+SRC_COMMON_HAL_SHARED_MODULE_EXPANDED = $(sort $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED))
+
+
 SRC_S = supervisor/$(CHIP_FAMILY)_cpu.s

 OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_ASF:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
+OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_SHARED_MODULE_EXPANDED:.c=.o))
 ifeq ($(INTERNAL_LIBM),1)
 OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
 endif
@ -310,10 +324,10 @@ SRC_QSTR_PREPROCESSOR += peripherals/samd/$(CHIP_FAMILY)/clocks.c

 all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2

-$(BUILD)/firmware.elf: $(OBJ)
+$(BUILD)/firmware.elf: $(OBJ) $(GENERATED_LD_FILE)
 	$(STEPECHO) "LINK $@"
-	$(Q)$(CC) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
-	$(Q)$(SIZE) $@ | $(PYTHON3) $(TOP)/tools/build_memory_info.py $(LD_FILE)
+	$(Q)$(CC) -o $@ $(LDFLAGS) $(OBJ) -Wl,--start-group $(LIBS) -Wl,--end-group
+	$(Q)$(SIZE) $@ | $(PYTHON3) $(TOP)/tools/build_memory_info.py $(GENERATED_LD_FILE)

 $(BUILD)/firmware.bin: $(BUILD)/firmware.elf
 	$(STEPECHO) "Create $@"
--- a/ports/atmel-samd/README.rst
+++ b/ports/atmel-samd/README.rst
@ -11,6 +11,7 @@ CircuitPython. Supported boards include:
 -  Adafruit M0 Bluefruit LE
 -  Arduino Zero
 -  Arduino MKR Zero
+-  Arduino Nano 33 IoT


 Pinout
@ -22,51 +23,51 @@ different names. The table below matches the pin order in
 and omits the pins only available on the largest package because all supported
 boards use smaller version.

-=====================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================
+=====================  ===================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================
 `microcontroller.pin`  `board`
---------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-Datasheet              arduino_mkrzero      arduino_zero     circuitplayground_express    feather_m0_adalogger    feather_m0_basic  feather_m0_express  gemma_m0                   metro_m0_express  sparkfun_samd21_mini              sparkfun_samd21_dev     trinket_m0
-=====================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================
-PA00                                                         ``ACCELEROMETER_SDA``                                                                      ``APA102_MOSI``                                                                                        ``APA102_MOSI``
-PA01                                                         ``ACCELEROMETER_SCL``                                                                      ``APA102_SCK``                                                                                         ``APA102_SCK``
-PA02                    ``A0``              ``A0``           ``A0`` / ``SPEAKER``         ``A0``                  ``A0``            ``A0``              ``A0`` / ``D1``            ``A0``            ``A0``                            ``A0``                  ``D1`` / ``A0``
+---------------------  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+Datasheet              arduino_mkrzero      arduino_nano_33_iot  arduino_zero     circuitplayground_express    feather_m0_adalogger    feather_m0_basic  feather_m0_express  gemma_m0                   metro_m0_express  sparkfun_samd21_mini              sparkfun_samd21_dev     trinket_m0
+=====================  ===================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================
+PA00                                                                              ``ACCELEROMETER_SDA``                                                                      ``APA102_MOSI``                                                                                        ``APA102_MOSI``
+PA01                                                                              ``ACCELEROMETER_SCL``                                                                      ``APA102_SCK``                                                                                         ``APA102_SCK``
+PA02                    ``A0``              ``A0``               ``A0``           ``A0`` / ``SPEAKER``         ``A0``                  ``A0``            ``A0``              ``A0`` / ``D1``            ``A0``            ``A0``                            ``A0``                  ``D1`` / ``A0``
 PA03
-PB08                    ``L``               ``A1``           ``A7`` / ``TX``              ``A1``                  ``A1``            ``A1``                                         ``A1``            ``A1``                            ``A1``
-PB09                    ``BATTERY``         ``A2``           ``A6`` / ``RX``              ``A2``                  ``A2``            ``A2``                                         ``A2``            ``A2``                            ``A2``
-PA04                    ``A3``              ``A3``           ``IR_PROXIMITY``             ``A3``                  ``A3``            ``A3``              ``D0`` / ``TX`` / ``SDA``  ``A3``            ``A3``                            ``A3``
-PA05                    ``A4``              ``A4``           ``A1``                       ``A4``                  ``A4``            ``A4``              ``D2`` / ``RX`` / ``SCL``  ``A4``                                              ``A4``
-PA06                    ``A5``              ``D8``           ``A2``                       ``D8`` / ``GREEN_LED``                    ``NEOPIXEL``                                   ``D8``            ``D8``                            ``D8``                  ``D4`` / ``TX``
-PA07                    ``A6``              ``D9``           ``A3``                       ``D9``                  ``D9``            ``D9``                                         ``D9``            ``D9``                            ``D9``                  ``D3`` / ``RX``
-PA08                    ``D11`` / ``SDA``   ``D4``           ``MICROPHONE_DO``            ``D4`` / ``SD_CS``                                                                       ``D4``            ``D4``                            ``D4``                  ``D0`` / ``SDA``
-PA09                    ``D12`` / ``SCL``   ``D3``           ``TEMPERATURE`` / ``A9``                                                                                              ``D3``            ``D3``                            ``D3``                  ``D2`` / ``SCL``
-PA10                    ``D2``              ``D1`` / ``TX``  ``MICROPHONE_SCK``           ``D1`` / ``TX``         ``D1`` / ``TX``   ``D1`` / ``TX``                                ``D1`` / ``TX``   ``D1`` / ``TX``                   ``D1`` / ``TX``         ``D13``
-PA11                    ``D3``              ``D0`` / ``RX``  ``LIGHT`` / ``A8``           ``D0`` / ``RX``         ``D0`` / ``RX``   ``D0`` / ``RX``                                ``D0`` / ``RX``   ``D0`` / ``RX``                   ``D0`` / ``RX``
-PB10                    ``D4``              ``MOSI``                                      ``MOSI``                ``MOSI``          ``MOSI``                                       ``MOSI``                                            ``MOSI``
-PB11                    ``D5``              ``SCK``                                       ``SCK``                 ``SCK``           ``SCK``                                        ``SCK``                                             ``SCK``
-PA12                    ``SD_MOSI``         ``MISO``         ``REMOTEIN`` / ``IR_RX``     ``MISO``                ``MISO``          ``MISO``                                       ``MISO``                                            ``MISO``
-PA13                    ``SD_SCK``                           ``ACCELEROMETER_INTERRUPT``                                                                                           ``FLASH_CS``                                        ``D38``
-PA14                    ``SD_CS``           ``D2``           ``BUTTON_B`` / ``D5``                                                                                                 ``D2``            ``D2``                            ``D2``
-PA15                    ``SD_MISO``         ``D5``           ``SLIDE_SWITCH`` / ``D7``    ``D5``                  ``D5``            ``D5``                                         ``D5``            ``D5``                            ``D5``
-PA16                    ``D8`` / ``MOSI``   ``D11``          ``MISO``                     ``D11``                 ``D11``           ``D11``                                        ``D11``           ``D11`` / ``MOSI``                ``D11``
-PA17                    ``D9`` / ``SCK``    ``D13``          ``D13``                      ``D13`` / ``RED_LED``   ``D13``           ``D13``                                        ``D13``           ``D13`` / ``SCK`` / ``BLUE_LED``  ``D13`` / ``BLUE_LED``
-PA18                                        ``D10``                                       ``D10``                 ``D10``           ``D10``                                        ``D10``           ``D10``                           ``D10``
-PA19                    ``D10`` / ``MISO``  ``D12``                                       ``D12``                 ``D12``           ``D12``                                        ``D12``           ``D12`` / ``MISO``                ``D12``
-PA20                    ``D6``              ``D6``           ``MOSI``                     ``D6``                  ``D6``            ``D6``                                         ``D6``            ``D6``                            ``D6``
-PA21                    ``D7``              ``D7``           ``SCK``                      ``D7`` / ``SD_CD``                                                                       ``D7``            ``D7``                            ``D7``
-PA22                    ``D0``              ``SDA``                                       ``SDA``                 ``SDA``           ``SDA``                                        ``SDA``           ``SDA``                           ``SDA``
-PA23                    ``D1``              ``SCL``          ``REMOTEOUT`` / ``IR_TX``    ``SCL``                 ``SCL``           ``SCL``             ``L`` / ``D13``            ``SCL``           ``SCL``                           ``SCL``
+PB08                    ``L``               ``A4`` / ``SDA``     ``A1``           ``A7`` / ``TX``              ``A1``                  ``A1``            ``A1``                                         ``A1``            ``A1``                            ``A1``
+PB09                    ``BATTERY``         ``A5`` / ``SCL``     ``A2``           ``A6`` / ``RX``              ``A2``                  ``A2``            ``A2``                                         ``A2``            ``A2``                            ``A2``
+PA04                    ``A3``              ``D6``               ``A3``           ``IR_PROXIMITY``             ``A3``                  ``A3``            ``A3``              ``D0`` / ``TX`` / ``SDA``  ``A3``            ``A3``                            ``A3``
+PA05                    ``A4``              ``D5``               ``A4``           ``A1``                       ``A4``                  ``A4``            ``A4``              ``D2`` / ``RX`` / ``SCL``  ``A4``                                              ``A4``
+PA06                    ``A5``              ``D7``               ``D8``           ``A2``                       ``D8`` / ``GREEN_LED``                    ``NEOPIXEL``                                   ``D8``            ``D8``                            ``D8``                  ``D4`` / ``TX``
+PA07                    ``A6``              ``D4``               ``D9``           ``A3``                       ``D9``                  ``D9``            ``D9``                                         ``D9``            ``D9``                            ``D9``                  ``D3`` / ``RX``
+PA08                    ``D11`` / ``SDA``   ``ESP_RESET``        ``D4``           ``MICROPHONE_DO``            ``D4`` / ``SD_CS``                                                                       ``D4``            ``D4``                            ``D4``                  ``D0`` / ``SDA``
+PA09                    ``D12`` / ``SCL``   ``A6``               ``D3``           ``TEMPERATURE`` / ``A9``                                                                                              ``D3``            ``D3``                            ``D3``                  ``D2`` / ``SCL``
+PA10                    ``D2``              ``A3``               ``D1`` / ``TX``  ``MICROPHONE_SCK``           ``D1`` / ``TX``         ``D1`` / ``TX``   ``D1`` / ``TX``                                ``D1`` / ``TX``   ``D1`` / ``TX``                   ``D1`` / ``TX``         ``D13``
+PA11                    ``D3``              ``A2``               ``D0`` / ``RX``  ``LIGHT`` / ``A8``           ``D0`` / ``RX``         ``D0`` / ``RX``   ``D0`` / ``RX``                                ``D0`` / ``RX``   ``D0`` / ``RX``                   ``D0`` / ``RX``
+PB10                    ``D4``              ``D2``               ``MOSI``                                      ``MOSI``                ``MOSI``          ``MOSI``                                       ``MOSI``                                            ``MOSI``
+PB11                    ``D5``              ``D3``               ``SCK``                                       ``SCK``                 ``SCK``           ``SCK``                                        ``SCK``                                             ``SCK``
+PA12                    ``SD_MOSI``         ``ESP_MOSI``         ``MISO``         ``REMOTEIN`` / ``IR_RX``     ``MISO``                ``MISO``          ``MISO``                                       ``MISO``                                            ``MISO``
+PA13                    ``SD_SCK``          ``ESP_MISO``                          ``ACCELEROMETER_INTERRUPT``                                                                                           ``FLASH_CS``                                        ``D38``
+PA14                    ``SD_CS``           ``ESP_CS``           ``D2``           ``BUTTON_B`` / ``D5``                                                                                                 ``D2``            ``D2``                            ``D2``
+PA15                    ``SD_MISO``         ``ESP_SCK``          ``D5``           ``SLIDE_SWITCH`` / ``D7``    ``D5``                  ``D5``            ``D5``                                         ``D5``            ``D5``                            ``D5``
+PA16                    ``D8`` / ``MOSI``   ``D11`` / ``MOSI``   ``D11``          ``MISO``                     ``D11``                 ``D11``           ``D11``                                        ``D11``           ``D11`` / ``MOSI``                ``D11``
+PA17                    ``D9`` / ``SCK``    ``D13`` / ``SCK``    ``D13``          ``D13``                      ``D13`` / ``RED_LED``   ``D13``           ``D13``                                        ``D13``           ``D13`` / ``SCK`` / ``BLUE_LED``  ``D13`` / ``BLUE_LED``
+PA18                                        ``D8``               ``D10``                                       ``D10``                 ``D10``           ``D10``                                        ``D10``           ``D10``                           ``D10``
+PA19                    ``D10`` / ``MISO``  ``D12`` / ``MISO``   ``D12``                                       ``D12``                 ``D12``           ``D12``                                        ``D12``           ``D12`` / ``MISO``                ``D12``
+PA20                    ``D6``              ``D9``               ``D6``           ``MOSI``                     ``D6``                  ``D6``            ``D6``                                         ``D6``            ``D6``                            ``D6``
+PA21                    ``D7``              ``D10``              ``D7``           ``SCK``                      ``D7`` / ``SD_CD``                                                                       ``D7``            ``D7``                            ``D7``
+PA22                    ``D0``              ``ESP_TX``           ``SDA``                                       ``SDA``                 ``SDA``           ``SDA``                                        ``SDA``           ``SDA``                           ``SDA``
+PA23                    ``D1``              ``ESP_RX``           ``SCL``          ``REMOTEOUT`` / ``IR_TX``    ``SCL``                 ``SCL``           ``SCL``             ``L`` / ``D13``            ``SCL``           ``SCL``                           ``SCL``
 PA24
 PA25
-PB22                    ``D14`` / ``TX``                     ``FLASH_CS``                                                                                                                                                              ``D30`` / ``TX1``
-PB23                    ``D13`` / ``RX``                     ``NEOPIXEL`` / ``D8``                                                                                                                                                     ``D31`` / ``RX1``
-PA27                    ``SD_CD``                                                                                                                                                                    ``GREEN_LED``                     ``GREEN_LED``
-PA28                                                         ``BUTTON_A`` / ``D4``
+PB22                    ``D14`` / ``TX``    ``D1`` / ``TX``                       ``FLASH_CS``                                                                                                                                                              ``D30`` / ``TX1``
+PB23                    ``D13`` / ``RX``    ``D0`` / ``RX``                       ``NEOPIXEL`` / ``D8``                                                                                                                                                     ``D31`` / ``RX1``
+PA27                    ``SD_CD``           ``ESP_GPIO0``                                                                                                                                                                 ``GREEN_LED``                     ``GREEN_LED``
+PA28                                        ``ESP_BUSY``                          ``BUTTON_A`` / ``D4``
 PA29
-PA30                                                         ``SPEAKER_ENABLE``                                                                                                    ``NEOPIXEL``
+PA30                                                                              ``SPEAKER_ENABLE``                                                                                                    ``NEOPIXEL``
 PA31
-PB02                    ``A1``              ``A5``           ``A5`` / ``SDA``             ``A5``                  ``A5``            ``A5``                                         ``A5``                                              ``A5``
-PB03                    ``A2``                               ``A4`` / ``SCL``                                                                                                                        ``YELLOW_LED``                    ``YELLOW_LED``
-=====================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================
+PB02                    ``A1``              ``A1``               ``A5``           ``A5`` / ``SDA``             ``A5``                  ``A5``            ``A5``                                         ``A5``                                              ``A5``
+PB03                    ``A2``              ``A7``                                ``A4`` / ``SCL``                                                                                                                        ``YELLOW_LED``                    ``YELLOW_LED``
+=====================  ===================  ===================  ===============  ===========================  ======================  ================  ==================  =========================  ================  ================================  ======================  ================

 Here is a table about which pins can do what in CircuitPython terms. However,
 just because something is listed, doesn't mean it will always work. Existing use
--- a/ports/atmel-samd/audio_dma.c
+++ b/ports/atmel-samd/audio_dma.c
@ -203,13 +203,13 @@ audio_dma_result audio_dma_setup_playback(audio_dma_t* dma,
    if (output_signed != samples_signed) {
        output_spacing = 1;
        max_buffer_length /= dma->spacing;
-        dma->first_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
+        dma->first_buffer = (uint8_t*) m_realloc(dma->first_buffer, max_buffer_length);
        if (dma->first_buffer == NULL) {
            return AUDIO_DMA_MEMORY_ERROR;
        }
        dma->first_buffer_free = true;
        if (!single_buffer) {
-            dma->second_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
+            dma->second_buffer = (uint8_t*) m_realloc(dma->second_buffer, max_buffer_length);
            if (dma->second_buffer == NULL) {
                return AUDIO_DMA_MEMORY_ERROR;
            }
--- a/ports/atmel-samd/background.c
+++ b/ports/atmel-samd/background.c
@ -28,6 +28,7 @@
 #include "audio_dma.h"
 #include "tick.h"
 #include "supervisor/filesystem.h"
+#include "supervisor/shared/tick.h"
 #include "supervisor/usb.h"

 #include "py/runtime.h"
@ -44,6 +45,23 @@ bool stack_ok_so_far = true;

 static bool running_background_tasks = false;

+#ifdef MONITOR_BACKGROUND_TASKS
+// PB03 is physical pin "SCL" on the Metro M4 express
+// so you can't use this code AND an i2c peripheral
+// at the same time unless you change this
+STATIC void start_background_task(void) {
+    REG_PORT_DIRSET1 = (1<<3);
+    REG_PORT_OUTSET1 = (1<<3);
+}
+
+STATIC void finish_background_task(void) {
+    REG_PORT_OUTCLR1 = (1<<3);
+}
+#else
+STATIC void start_background_task(void) {}
+STATIC void finish_background_task(void) {}
+#endif
+
 void background_tasks_reset(void) {
    running_background_tasks = false;
 }
@ -53,6 +71,9 @@ void run_background_tasks(void) {
    if (running_background_tasks) {
        return;
    }
+
+    start_background_task();
+
    assert_heap_ok();
    running_background_tasks = true;

@ -71,9 +92,10 @@ void run_background_tasks(void) {
    running_background_tasks = false;
    assert_heap_ok();

-    last_finished_tick = ticks_ms;
+    last_finished_tick = supervisor_ticks_ms64();
+    finish_background_task();
 }

 bool background_tasks_ok(void) {
-    return ticks_ms - last_finished_tick < 1000;
+    return supervisor_ticks_ms64() - last_finished_tick < 1000;
 }
--- a/ports/atmel-samd/bindings/samd/Clock.c
+++ b/ports/atmel-samd/bindings/samd/Clock.c
@ -163,3 +163,263 @@ const mp_obj_type_t samd_clock_type = {
    .print = samd_clock_print,
    .locals_dict = (mp_obj_t)&samd_clock_locals_dict,
 };
+
+#ifdef SAMD21
+
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+CLOCK_SOURCE(XOSC);
+CLOCK_SOURCE(GCLKIN);
+CLOCK_SOURCE(GCLKGEN1);
+CLOCK_SOURCE(OSCULP32K);
+#endif
+CLOCK_SOURCE(OSC32K);
+CLOCK_SOURCE(XOSC32K);
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+CLOCK_SOURCE(OSC8M);
+CLOCK_SOURCE(DFLL48M);
+CLOCK_SOURCE(DPLL96M);
+
+CLOCK_GCLK_(SYSCTRL, DFLL48);
+CLOCK_GCLK_(SYSCTRL, FDPLL);
+CLOCK_GCLK_(SYSCTRL, FDPLL32K);
+CLOCK_GCLK(WDT);
+#endif
+CLOCK_GCLK(RTC);
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+CLOCK_GCLK(EIC);
+CLOCK_GCLK(USB);
+CLOCK_GCLK_(EVSYS, 0);
+CLOCK_GCLK_(EVSYS, 1);
+CLOCK_GCLK_(EVSYS, 2);
+CLOCK_GCLK_(EVSYS, 3);
+CLOCK_GCLK_(EVSYS, 4);
+CLOCK_GCLK_(EVSYS, 5);
+CLOCK_GCLK_(EVSYS, 6);
+CLOCK_GCLK_(EVSYS, 7);
+CLOCK_GCLK_(EVSYS, 8);
+CLOCK_GCLK_(EVSYS, 9);
+CLOCK_GCLK_(EVSYS, 10);
+CLOCK_GCLK_(EVSYS, 11);
+CLOCK(SERCOMx_SLOW, 1, 19);
+CLOCK_GCLK_(SERCOM0, CORE);
+CLOCK_GCLK_(SERCOM1, CORE);
+CLOCK_GCLK_(SERCOM2, CORE);
+CLOCK_GCLK_(SERCOM3, CORE);
+CLOCK_GCLK_(SERCOM4, CORE);
+CLOCK_GCLK_(SERCOM5, CORE);
+CLOCK(TCC0_TCC1, 1, 26);
+CLOCK(TCC2_TCC3, 1, 27);
+CLOCK(TC4_TC5, 1, 28);
+CLOCK(TC6_TC7, 1, 29);
+CLOCK_GCLK(ADC);
+CLOCK_GCLK_(AC, DIG);
+CLOCK_GCLK_(AC, ANA);
+CLOCK_GCLK(DAC);
+CLOCK_GCLK(PTC);
+CLOCK_GCLK_(I2S, 0);
+CLOCK_GCLK_(I2S, 1);
+
+CLOCK(SYSTICK, 2, 0);
+#endif
+
+STATIC const mp_rom_map_elem_t samd_clock_global_dict_table[] = {
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+    CLOCK_ENTRY(XOSC),
+    CLOCK_ENTRY(GCLKIN),
+    CLOCK_ENTRY(GCLKGEN1),
+    CLOCK_ENTRY(OSCULP32K),
+#endif
+    CLOCK_ENTRY(OSC32K),
+    CLOCK_ENTRY(XOSC32K),
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+    CLOCK_ENTRY(OSC8M),
+    CLOCK_ENTRY(DFLL48M),
+    CLOCK_ENTRY(DPLL96M),
+    CLOCK_ENTRY_(SYSCTRL, DFLL48),
+    CLOCK_ENTRY_(SYSCTRL, FDPLL),
+    CLOCK_ENTRY_(SYSCTRL, FDPLL32K),
+    CLOCK_ENTRY(WDT),
+#endif
+    CLOCK_ENTRY(RTC),
+#ifdef SAMD21_EXPOSE_ALL_CLOCKS
+    CLOCK_ENTRY(EIC),
+    CLOCK_ENTRY(USB),
+    CLOCK_ENTRY_(EVSYS, 0),
+    CLOCK_ENTRY_(EVSYS, 1),
+    CLOCK_ENTRY_(EVSYS, 2),
+    CLOCK_ENTRY_(EVSYS, 3),
+    CLOCK_ENTRY_(EVSYS, 4),
+    CLOCK_ENTRY_(EVSYS, 5),
+    CLOCK_ENTRY_(EVSYS, 6),
+    CLOCK_ENTRY_(EVSYS, 7),
+    CLOCK_ENTRY_(EVSYS, 8),
+    CLOCK_ENTRY_(EVSYS, 9),
+    CLOCK_ENTRY_(EVSYS, 10),
+    CLOCK_ENTRY_(EVSYS, 11),
+    CLOCK_ENTRY(SERCOMx_SLOW),
+    CLOCK_ENTRY_(SERCOM0, CORE),
+    CLOCK_ENTRY_(SERCOM1, CORE),
+    CLOCK_ENTRY_(SERCOM2, CORE),
+    CLOCK_ENTRY_(SERCOM3, CORE),
+    CLOCK_ENTRY_(SERCOM4, CORE),
+    CLOCK_ENTRY_(SERCOM5, CORE),
+    CLOCK_ENTRY(TCC0_TCC1),
+    CLOCK_ENTRY(TCC2_TCC3),
+    CLOCK_ENTRY(TC4_TC5),
+    CLOCK_ENTRY(TC6_TC7),
+    CLOCK_ENTRY(ADC),
+    CLOCK_ENTRY_(AC, DIG),
+    CLOCK_ENTRY_(AC, ANA),
+    CLOCK_ENTRY(DAC),
+    CLOCK_ENTRY(PTC),
+    CLOCK_ENTRY_(I2S, 0),
+    CLOCK_ENTRY_(I2S, 1),
+
+    CLOCK_ENTRY(SYSTICK),
+#endif
+};
+MP_DEFINE_CONST_DICT(samd_clock_globals, samd_clock_global_dict_table);
+
+#endif // SAMD21
+
+#ifdef SAMD51
+
+
+
+#include <instance/can0.h>
+#include <instance/can1.h>
+#include <instance/i2s.h>
+#include <instance/sdhc1.h>
+#include <instance/sercom6.h>
+#include <instance/sercom7.h>
+#include <instance/tcc4.h>
+
+CLOCK_SOURCE(XOSC0);
+CLOCK_SOURCE(XOSC1);
+CLOCK_SOURCE(GCLKIN);
+CLOCK_SOURCE(GCLKGEN1);
+CLOCK_SOURCE(OSCULP32K);
+CLOCK_SOURCE(XOSC32K);
+CLOCK_SOURCE(DFLL);
+CLOCK_SOURCE(DPLL0);
+CLOCK_SOURCE(DPLL1);
+
+CLOCK_GCLK_(OSCCTRL, DFLL48);
+CLOCK_GCLK_(OSCCTRL, FDPLL0);
+CLOCK_GCLK_(OSCCTRL, FDPLL1);
+CLOCK_GCLK_(OSCCTRL, FDPLL032K); // GCLK_OSCCTRL_FDPLL1_32K, GCLK_SDHC0_SLOW, GCLK_SDHC1_SLOW, GCLK_SERCOM[0..7]_SLOW
+CLOCK_GCLK(EIC);
+CLOCK_GCLK_(FREQM, MSR);
+// 6: GCLK_FREQM_REF
+CLOCK_GCLK_(SERCOM0, CORE);
+CLOCK_GCLK_(SERCOM1, CORE);
+CLOCK(TC0_TC1, 1, 9);
+CLOCK_GCLK(USB);
+CLOCK_GCLK_(EVSYS, 0);
+CLOCK_GCLK_(EVSYS, 1);
+CLOCK_GCLK_(EVSYS, 2);
+CLOCK_GCLK_(EVSYS, 3);
+CLOCK_GCLK_(EVSYS, 4);
+CLOCK_GCLK_(EVSYS, 5);
+CLOCK_GCLK_(EVSYS, 6);
+CLOCK_GCLK_(EVSYS, 7);
+CLOCK_GCLK_(EVSYS, 8);
+CLOCK_GCLK_(EVSYS, 9);
+CLOCK_GCLK_(EVSYS, 10);
+CLOCK_GCLK_(EVSYS, 11);
+CLOCK_GCLK_(SERCOM2, CORE);
+CLOCK_GCLK_(SERCOM3, CORE);
+CLOCK(TCC0_TCC1, 1, 25);
+CLOCK(TC2_TC3, 1, 26);
+CLOCK_GCLK(CAN0);
+CLOCK_GCLK(CAN1);
+CLOCK(TCC2_TCC3, 1, 29);
+CLOCK(TC4_TC5, 1, 30);
+// CLOCK_GCLK(PDEC);
+// CLOCK_GCLK(AC);
+// CLOCK_GCLK(CCL);
+CLOCK_GCLK_(SERCOM4, CORE);
+CLOCK_GCLK_(SERCOM5, CORE);
+CLOCK_GCLK_(SERCOM6, CORE);
+CLOCK_GCLK_(SERCOM7, CORE);
+CLOCK_GCLK(TCC4);
+CLOCK(TC6_TC7, 1, 39);
+CLOCK_GCLK(ADC0);
+CLOCK_GCLK(ADC1);
+CLOCK_GCLK(DAC);
+CLOCK_GCLK_(I2S, 0);
+CLOCK_GCLK_(I2S, 1);
+// CLOCK_GCLK(SDHC0);
+// CLOCK_GCLK(SDHC1);
+// 47: GCLK_CM4_TRACE
+
+CLOCK(SYSTICK, 2, 0);
+CLOCK(CPU, 2, 1);
+CLOCK(RTC, 2, 2);
+
+
+STATIC const mp_rom_map_elem_t samd_clock_global_dict_table[] = {
+    CLOCK_ENTRY(XOSC0),
+    CLOCK_ENTRY(XOSC1),
+    CLOCK_ENTRY(GCLKIN),
+    CLOCK_ENTRY(GCLKGEN1),
+    CLOCK_ENTRY(OSCULP32K),
+    CLOCK_ENTRY(XOSC32K),
+    CLOCK_ENTRY(DFLL),
+    CLOCK_ENTRY(DPLL0),
+    CLOCK_ENTRY(DPLL1),
+
+    CLOCK_ENTRY_(OSCCTRL, DFLL48),
+    CLOCK_ENTRY_(OSCCTRL, FDPLL0),
+    CLOCK_ENTRY_(OSCCTRL, FDPLL1),
+    CLOCK_ENTRY_(OSCCTRL, FDPLL032K),
+    CLOCK_ENTRY(EIC),
+    CLOCK_ENTRY_(FREQM, MSR),
+    CLOCK_ENTRY_(SERCOM0, CORE),
+    CLOCK_ENTRY_(SERCOM1, CORE),
+    CLOCK_ENTRY(TC0_TC1),
+    CLOCK_ENTRY(USB),
+    CLOCK_ENTRY_(EVSYS, 0),
+    CLOCK_ENTRY_(EVSYS, 1),
+    CLOCK_ENTRY_(EVSYS, 2),
+    CLOCK_ENTRY_(EVSYS, 3),
+    CLOCK_ENTRY_(EVSYS, 4),
+    CLOCK_ENTRY_(EVSYS, 5),
+    CLOCK_ENTRY_(EVSYS, 6),
+    CLOCK_ENTRY_(EVSYS, 7),
+    CLOCK_ENTRY_(EVSYS, 8),
+    CLOCK_ENTRY_(EVSYS, 9),
+    CLOCK_ENTRY_(EVSYS, 10),
+    CLOCK_ENTRY_(EVSYS, 11),
+    CLOCK_ENTRY_(SERCOM2, CORE),
+    CLOCK_ENTRY_(SERCOM3, CORE),
+    CLOCK_ENTRY(TCC0_TCC1),
+    CLOCK_ENTRY(TC2_TC3),
+    CLOCK_ENTRY(CAN0),
+    CLOCK_ENTRY(CAN1),
+    CLOCK_ENTRY(TCC2_TCC3),
+    CLOCK_ENTRY(TC4_TC5),
+    // CLOCK_ENTRY(PDEC),
+    // CLOCK_ENTRY(AC),
+    // CLOCK_ENTRY(CCL),
+    CLOCK_ENTRY_(SERCOM4, CORE),
+    CLOCK_ENTRY_(SERCOM5, CORE),
+    CLOCK_ENTRY_(SERCOM6, CORE),
+    CLOCK_ENTRY_(SERCOM7, CORE),
+    CLOCK_ENTRY(TCC4),
+    CLOCK_ENTRY(TC6_TC7),
+    CLOCK_ENTRY(ADC0),
+    CLOCK_ENTRY(ADC1),
+    CLOCK_ENTRY(DAC),
+    CLOCK_ENTRY_(I2S, 0),
+    CLOCK_ENTRY_(I2S, 1),
+    // CLOCK_ENTRY(SDHC0),
+    // CLOCK_ENTRY(SDHC1),
+
+    CLOCK_ENTRY(SYSTICK),
+    CLOCK_ENTRY(CPU),
+    CLOCK_ENTRY(RTC),
+};
+MP_DEFINE_CONST_DICT(samd_clock_globals, samd_clock_global_dict_table);
+
+#endif // SAMD51
--- a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.h
+++ b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.h
@ -7,10 +7,6 @@

 #define MICROPY_HW_LED_STATUS   (&pin_PB23)

-#define CIRCUITPY_INTERNAL_NVM_SIZE 256
-
-#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000 - CIRCUITPY_INTERNAL_NVM_SIZE)
-
 #define DEFAULT_I2C_BUS_SCL (&pin_PA09)
 #define DEFAULT_I2C_BUS_SDA (&pin_PA08)

--- a/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_mkr1300/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd21x18-bootloader.ld
 USB_VID = 0x2341
 USB_PID = 0x8053
 USB_PRODUCT = "Arduino MKR1300"
--- a/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.h
+++ b/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.h
@ -5,10 +5,6 @@
 #define MICROPY_PORT_B        (0)
 #define MICROPY_PORT_C        (0)

-#define CIRCUITPY_INTERNAL_NVM_SIZE 256
-
-#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000 - CIRCUITPY_INTERNAL_NVM_SIZE)
-
 #define DEFAULT_I2C_BUS_SCL (&pin_PA09)
 #define DEFAULT_I2C_BUS_SDA (&pin_PA08)

--- a/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_mkrzero/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd21x18-bootloader.ld
 USB_VID = 0x239A
 USB_PID = 0x8050
 USB_PRODUCT = "Arduino MKRZero"
--- a/ports/atmel-samd/boards/arduino_nano_33_iot/board.c
+++ b/ports/atmel-samd/boards/arduino_nano_33_iot/board.c
@ -0,0 +1,40 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "boards/board.h"
+#include "mpconfigboard.h"
+#include "hal/include/hal_gpio.h"
+
+void board_init(void)
+{
+}
+
+bool board_requests_safe_mode(void) {
+    return false;
+}
+
+void reset_board(void) {
+}
--- a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.h
+++ b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.h
@ -0,0 +1,22 @@
+#define MICROPY_HW_BOARD_NAME "Arduino Nano 33 IoT"
+#define MICROPY_HW_MCU_NAME "samd21g18"
+
+#define MICROPY_HW_LED_STATUS   (&pin_PA17)
+
+#define MICROPY_PORT_A        (0)
+#define MICROPY_PORT_B        (0)
+#define MICROPY_PORT_C        (0)
+
+#define DEFAULT_I2C_BUS_SCL (&pin_PB09)
+#define DEFAULT_I2C_BUS_SDA (&pin_PB08)
+
+#define DEFAULT_SPI_BUS_SCK (&pin_PA17)
+#define DEFAULT_SPI_BUS_MOSI (&pin_PA16)
+#define DEFAULT_SPI_BUS_MISO (&pin_PA19)
+
+#define DEFAULT_UART_BUS_RX (&pin_PB23)
+#define DEFAULT_UART_BUS_TX (&pin_PB22)
+
+// USB is always used internally so skip the pin objects for it.
+#define IGNORE_PIN_PA24     1
+#define IGNORE_PIN_PA25     1
--- a/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_nano_33_iot/mpconfigboard.mk
@ -0,0 +1,13 @@
+USB_VID = 0x2341
+USB_PID = 0x8057
+USB_PRODUCT = "Arduino Nano 33 IoT"
+USB_MANUFACTURER = "Arduino"
+
+CHIP_VARIANT = SAMD21G18A
+CHIP_FAMILY = samd21
+
+INTERNAL_FLASH_FILESYSTEM = 1
+LONGINT_IMPL = NONE
+CIRCUITPY_SMALL_BUILD = 1
+
+SUPEROPT_GC = 0
--- a/ports/atmel-samd/boards/arduino_nano_33_iot/pins.c
+++ b/ports/atmel-samd/boards/arduino_nano_33_iot/pins.c
@ -0,0 +1,49 @@
+#include "shared-bindings/board/__init__.h"
+
+STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
+    { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB02) },
+    { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA11) },
+    { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA10) },
+    { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PB08) },
+    { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PB08) },
+    { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PB09) },
+    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PB09) },
+    { MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_PA09) },
+    { MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_PB03) },
+    { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PB23) },
+    { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PB23) },
+    { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PB22) },
+    { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PB22) },
+    { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PB10) },
+    { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PB11) },
+    { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA07) },
+    { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA05) },
+    { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA04) },
+    { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PA06) },
+    { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PA18) },
+    { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PA20) },
+    { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA21) },
+    { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA16) },
+    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA16) },
+    { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA19) },
+    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA19) },
+    { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA17) },
+    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA17) },
+
+    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
+    { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
+    { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
+
+    // NINA-W102
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RESET), MP_ROM_PTR(&pin_PA08) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_MOSI), MP_ROM_PTR(&pin_PA12) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_MISO), MP_ROM_PTR(&pin_PA13) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_CS), MP_ROM_PTR(&pin_PA14) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_SCK), MP_ROM_PTR(&pin_PA15) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_TX), MP_ROM_PTR(&pin_PA22) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RX), MP_ROM_PTR(&pin_PA23) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_GPIO0), MP_ROM_PTR(&pin_PA27) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ESP_BUSY), MP_ROM_PTR(&pin_PA28) },
+};
+MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);
--- a/ports/atmel-samd/boards/arduino_zero/mpconfigboard.h
+++ b/ports/atmel-samd/boards/arduino_zero/mpconfigboard.h
@ -10,10 +10,6 @@
 #define MICROPY_PORT_B        (PORT_PB03)
 #define MICROPY_PORT_C        (0)

-#define CIRCUITPY_INTERNAL_NVM_SIZE 256
-
-#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000 - CIRCUITPY_INTERNAL_NVM_SIZE)
-
 #define DEFAULT_I2C_BUS_SCL (&pin_PA23)
 #define DEFAULT_I2C_BUS_SDA (&pin_PA22)

--- a/ports/atmel-samd/boards/arduino_zero/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/arduino_zero/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd21x18-bootloader.ld
 USB_VID = 0x2341
 USB_PID = 0x824D
 USB_PRODUCT = "Arduino Zero"
--- a/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.h
+++ b/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.h
@ -5,6 +5,7 @@
 #define MICROPY_PORT_B        (0)
 #define MICROPY_PORT_C        (0)

+// No microcontroller.nvm
 #define CIRCUITPY_INTERNAL_NVM_SIZE 0

 #define DEFAULT_I2C_BUS_SCL (&pin_PA08)
@ -17,8 +18,6 @@
 #define DEFAULT_UART_BUS_RX (&pin_PA01)
 #define DEFAULT_UART_BUS_TX (&pin_PA00)

-#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
-
 #define IGNORE_PIN_PA03     1
 #define IGNORE_PIN_PA12     1
 #define IGNORE_PIN_PA13     1
--- a/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/bast_pro_mini_m0/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd21x18-bootloader.ld
 USB_VID = 0x1209
 USB_PID = 0xBAB3
 USB_PRODUCT = "Bast Pro Mini M0"
--- a/ports/atmel-samd/boards/capablerobot_usbhub/board.c
+++ b/ports/atmel-samd/boards/capablerobot_usbhub/board.c
@ -30,13 +30,6 @@
 #include "common-hal/microcontroller/Pin.h"

 void board_init(void) {
-	// Don't reset:
-	// 	- USB Host Enable Pin
-	// 	- reset pin of the USB Hub
-	//
-	// If either are reset, USB devices will disconnect when the MCU restarts
-	never_reset_pin_number(PIN_PA07);
-	never_reset_pin_number(PIN_PB08);
 }

 bool board_requests_safe_mode(void) {
--- a/ports/atmel-samd/boards/capablerobot_usbhub/mpconfigboard.h
+++ b/ports/atmel-samd/boards/capablerobot_usbhub/mpconfigboard.h
@ -3,7 +3,6 @@

 #define CIRCUITPY_MCU_FAMILY samd51

-
 #define MICROPY_HW_LED_STATUS   (&pin_PA22)

 // These are pins not to reset.
@ -14,14 +13,6 @@
 #define MICROPY_PORT_C (0)
 #define MICROPY_PORT_D (0)

-#define AUTORESET_DELAY_MS 500
-
-// If you change this, then make sure to update the linker scripts as well to
-// make sure you don't overwrite code
-#define CIRCUITPY_INTERNAL_NVM_SIZE 8192
-
-#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE)
-
 #define DEFAULT_I2C_BUS_SCL (&pin_PA23)
 #define DEFAULT_I2C_BUS_SDA (&pin_PA22)

--- a/ports/atmel-samd/boards/capablerobot_usbhub/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/capablerobot_usbhub/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd51x19-bootloader-external-flash.ld
 USB_VID = 0x04D8
 USB_PID = 0xEDB3
 USB_PRODUCT = "Programmable USB Hub"
@ -8,8 +7,8 @@ CHIP_VARIANT = SAMD51G19A
 CHIP_FAMILY = samd51

 QSPI_FLASH_FILESYSTEM = 1
-EXTERNAL_FLASH_DEVICE_COUNT = 1
-EXTERNAL_FLASH_DEVICES = GD25Q16C
+EXTERNAL_FLASH_DEVICE_COUNT = 2
+EXTERNAL_FLASH_DEVICES = "GD25Q16C, W25Q16JV_IQ"
 LONGINT_IMPL = MPZ

 # No I2S on SAMD51G
--- a/ports/atmel-samd/boards/capablerobot_usbhub/pins.c
+++ b/ports/atmel-samd/boards/capablerobot_usbhub/pins.c
@ -17,8 +17,9 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
    { MP_OBJ_NEW_QSTR(MP_QSTR_RX),     MP_ROM_PTR(&pin_PA16) },
    { MP_OBJ_NEW_QSTR(MP_QSTR_TX),     MP_ROM_PTR(&pin_PA17) },

-    { MP_OBJ_NEW_QSTR(MP_QSTR_USBHEN), MP_ROM_PTR(&pin_PA07) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_USBRST), MP_ROM_PTR(&pin_PB08) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_USBHOSTEN),  MP_ROM_PTR(&pin_PA07) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_USBRESET),   MP_ROM_PTR(&pin_PB08) },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_USBBCEN),    MP_ROM_PTR(&pin_PB22) },

    { MP_OBJ_NEW_QSTR(MP_QSTR_SDA),    MP_ROM_PTR(&pin_PA22) },
    { MP_OBJ_NEW_QSTR(MP_QSTR_SCL),    MP_ROM_PTR(&pin_PA23) },
--- a/ports/atmel-samd/boards/catwan_usbstick/mpconfigboard.h
+++ b/ports/atmel-samd/boards/catwan_usbstick/mpconfigboard.h
@ -7,14 +7,10 @@
 #define MICROPY_PORT_B        (0)
 #define MICROPY_PORT_C        (0)

-#define CIRCUITPY_INTERNAL_NVM_SIZE 256
-
 #define DEFAULT_SPI_BUS_SCK (&pin_PA19)
 #define DEFAULT_SPI_BUS_MOSI (&pin_PA18)
 #define DEFAULT_SPI_BUS_MISO (&pin_PA22)

-#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000 - CIRCUITPY_INTERNAL_NVM_SIZE)
-
 #define IGNORE_PIN_PA00     1
 #define IGNORE_PIN_PA01     1
 #define IGNORE_PIN_PA02     1
--- a/ports/atmel-samd/boards/catwan_usbstick/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/catwan_usbstick/mpconfigboard.mk
@ -1,4 +1,3 @@
-LD_FILE = boards/samd21x18-bootloader.ld
 USB_VID = 0x1209
 USB_PID = 0xBAB2
 USB_PRODUCT = "CatWAN USBStick"
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`Subproject commit c525eedeb0d20c9829febfbf621eab707da71f8a`
				`@ -0,0 +1 @@`
				`Subproject commit efd548b1e36c534bbce494f4cb0d9a625dd170cd`
				`@ -0,0 +1 @@`
				`Subproject commit c3c664bf4db6a36d11808dfcbb5dbf7cff1715b8`