Commit Graph

839 Commits

Author SHA1 Message Date
Jeff Epler 8d8f83bc05 Merge tag 'v1.17' into merge-1.17
F-strings, new machine.I2S class, ESP32-C3 support and LEGO_HUB_NO6 board

This release of MicroPython adds support for f-strings (PEP-498), with a
few limitations compared to normal Python.  F-strings are essentially
syntactic sugar for "".format() and make formatting strings a lot more
convenient.  Other improvements to the core runtime include pretty printing
OSError when it has two arguments (an errno code and a string), scheduling
of KeyboardInterrupt on the main thread, and support for a single argument
to the optimised form of StopIteration.

In the machine module a new I2S class has been added, with support for
esp32 and stm32 ports.  This provides a consistent API for transmit and
receive of audio data in blocking, non-blocking and asyncio-based
operation.  Also, the json module has support for the "separators" argument
in the dump and dumps functions, and framebuf now includes a way to blit
between frame buffers of different formats using a palette.  A new,
portable machine.bitstream function is also added which can output a stream
of bits with configurable timing, and is used as the basis for driving
WS2812 LEDs in a common way across ports.

There has been some restructuring of the repository directory layout, with
all third-party code now in the lib/ directory.  And a new top-level
directory shared/ has been added with first-party code that was previously
in lib/ moved there.

The docs have seen further improvement with enhancements and additions to
the rp2 parts, as well as a new quick reference for the zephyr port.
The terms master/slave have been replaced with controller/peripheral,
mainly relating to I2C and SPI usage.  And u-module references have been
replaced with just the module name without the u-prefix to help clear up
the intended usage of modules in MicroPython.

For the esp8266 and esp32 ports, hidden networks are now included in WLAN
scan results.  On the esp32 the RMT class is enhanced with idle_level and
write_pulses modes.  There is initial support for ESP32-C3 chips with
GENERIC_C3 and GENERIC_C3_USB boards.

The javascript port has had its Makefile and garbage collector
implementation reworked so it compiles and runs with latest the Emscripten
using asyncify.

The mimxrt port sees the addition of hardware I2C and SPI support, as well
as some additional methods to the machine module.  There is also support
for Hyperflash chips.

The nrf port now has full VFS storage support, enables source-line on
traceback, and has .mpy features consistent with other ports.

For the rp2 port there is now more configurability for boards, and more
boards added.

The stm32 port has a new LEGO_HUB_NO6 board definition with detailed
information how to get this LEGO Hub running stock MicroPython.  There is
also now support to change the CPU frequency on STM32WB MCUs.  And USBD_xxx
descriptor options have been renamed to MICROPY_HW_USB_xxx.

Thanks to everyone who contributed to this release: Amir Gonnen, Andrew
Scheller, Bryan Tong Minh, Chris Wilson, Damien George, Daniel Mizyrycki,
David Lechner, David P, Fernando, finefoot, Frank Pilhofer, Glenn Ruben
Bakke, iabdalkader, Jeff Epler, Jim Mussared, Jonathan Hogg, Josh Klar,
Josh Lloyd, Julia Hathaway, Krzysztof Adamski, Matúš Olekšák, Michael
Weiss, Michel Bouwmans, Mike Causer, Mike Teachman, Ned Konz, NitiKaur,
oclyke, Patrick Van Oosterwijck, Peter Hinch, Peter Züger, Philipp
Ebensberger, robert-hh, Roberto Colistete Jr, Sashkoiv, Seon Rozenblum,
Tobias Thyrrestrup, Tom McDermott, Will Sowerbutts, Yonatan Goldschmidt.

What follows is a detailed list of changes, generated from the git commit
history, and organised into sections.

Main components
===============

all:
- fix signed shifts and NULL access errors from -fsanitize=undefined
- update to point to files in new shared/ directory

py core:
- mpstate: make exceptions thread-local
- mpstate: schedule KeyboardInterrupt on main thread
- mperrno: add MP_ECANCELED error code
- makeqstrdefs.py: don't include .h files explicitly in preprocessing
- mark unused arguments from bytecode decoding macros
- objexcept: pretty print OSError also when it has 2 arguments
- makeversionhdr: add --tags arg to git describe
- vm: simplify handling of MP_OBJ_STOP_ITERATION in yield-from opcode
- objexcept: make mp_obj_exception_get_value support subclassed excs
- support single argument to optimised MP_OBJ_STOP_ITERATION
- introduce and use mp_raise_type_arg helper
- modsys: optimise sys.exit for code size by using exception helpers
- objexcept: make mp_obj_new_exception_arg1 inline
- obj: fix formatting of comment for mp_obj_is_integer
- emitnative: reuse need_reg_all func in need_stack_settled
- emitnative: ensure stack settling is safe mid-branch
- runtime: fix bool unary op for subclasses of native types
- builtinimport: fix condition for including do_execute_raw_code()
- mkrules: automatically build mpy-cross if it doesn't exist
- implement partial PEP-498 (f-string) support
- lexer: clear fstring_args vstr on lexer free
- mkrules.mk: do submodule sync in "make submodules"

extmod:
- btstack: add missing call to mp_bluetooth_hci_uart_deinit
- btstack: check that BLE is active before performing operations
- uasyncio: get addr and bind server socket before creating task
- axtls-include: add axtls_os_port.h to customise axTLS
- update for move of crypto-algorithms, re1.5, uzlib to lib
- moduselect: conditionally compile select()
- nimble: fix leak in l2cap_send if send-while-stalled
- btstack/btstack.mk: use -Wno-implicit-fallthrough, not =0
- utime: always invoke mp_hal_delay_ms when >= to 0ms
- modbluetooth: clamp MTU values to 32->UINT16_MAX
- nimble: allow modbluetooth binding to hook "sent HCI packet"
- nimble: add "memory stalling" mechanism for l2cap_send
- uasyncio: in open_connection use address info in socket creation
- modujson: add support for dump/dumps separators keyword-argument
- modlwip: fix close and clean up of UDP and raw sockets
- modbluetooth: add send_update arg to gatts_write
- add machine.bitstream
- modframebuf: enable blit between different formats via a palette

lib:
- tinyusb: update to version 0.10.1
- pico-sdk: update to version 1.2.0
- utils/stdout_helpers: make mp_hal_stdout_tx_strn_cooked efficient
- axtls: switch to repo at micropython/axtls
- axtls: update to latest axtls 2.1.5 wih additional commits
- re1.5: move re1.5 code from extmod to lib
- uzlib: move uzlib code from extmod to lib
- crypto-algorithms: move crypto-algorithms code from extmod to lib
- update README's based on contents of these dirs

drivers:
- neopixel: add common machine.bitstream-based neopixel module
- neopixel: optimize fill() for speed
- neopixel: reduce code size of driver
- cyw43: fix cyw43_deinit so it can be called many times in a row
- cyw43: make wifi join fail if interface is not active

mpy-cross:
- disable stack check when building with Emscripten

Support components
==================

docs:
- library: document new esp32.RMT features and fix wait_done
- library: warn that ustruct doesn't handle spaces in format strings
- esp8266/tutorial: change flash mode from dio to dout
- replace master/slave with controller/peripheral in I2C and SPI
- rp2: enhance quickref and change image to Pico pinout
- rp2: update general section to give a brief technical overview
- library/utime.rst: clarify behaviour and precision of sleep ms/us
- library/uasyncio.rst: document stream readexactly() method
- library/machine.I2S.rst: fix use of sd pin in examples
- zephyr: add quick reference for the Zephyr port
- library/zephyr: add libraries specific to the Zephyr port
- templates: add unix and zephyr quickref links to top-index
- rename ufoo.rst to foo.rst
- replace ufoo with foo in all docs
- library/index.rst: clarify module naming and purpose
- library/builtins.rst: add module title
- library/network.rst: simplify socket import
- add docs for machine.bitstream and neopixel module
- library: fix usage of :term: for frozen module reference
- esp8266: use monospace for software tools
- reference: mention that slicing a memoryview causes allocation

examples: no changes specific to this component/port

tests:
- extmod: make uasyncio_heaplock test more deterministic
- cpydiff/modules_struct_whitespace_in_format: run black
- extmod/ujson: add tests for dump/dumps separators argument
- run-multitests.py: add broadcast and wait facility
- multi_bluetooth/ble_subscribe.py: add test for subscription
- extmod/vfs_fat_finaliser.py: ensure alloc at never-used GC blocks
- basics: split f-string debug printing to separate file with .exp
- pybnative: make while.py test run on boards without pyb.delay

tools:
- autobuild: add scripts to build release firmware
- remove obsolete build-stm-latest.sh script
- ci.sh: run apt-get update in ci_powerpc_setup
- makemanifest.py: allow passing flags to mpy-tool.py
- autobuild: add mimxrt port to build scripts for nightly builds
- pyboard.py: add cmd-line option to make soft reset configurable
- mpremote: swap order of PID and VID in connect-list output
- ci.sh: build unix dev variant as part of macOS CI
- ci.sh: build GENERIC_C3 board as part of esp32 CI
- autobuild: use separate IDF version to build newer esp32 SoCs
- autobuild: add FeatherS2 and TinyS2 to esp32 auto builds
- mpremote: add seek whence for mounted files
- mpremote: raise OSError on unsupported RemoteFile.seek
- autobuild: add the MIMXRT1050_EVKB board to the daily builds
- ci.sh: add mpy-cross build to nrf port
- codeformat.py: include ports/nrf/modules/nrf in code formatting
- gen-cpydiff.py: don't rename foo to ufoo in diff output
- autobuild: add auto build for Silicognition wESP32
- mpremote: fix connect-list in case VID/PID are None
- mpremote: add "devs" shortcut for "connect list"
- mpremote: remove support for pyb.USB_VCP in/out specialisation
- autobuild: don't use "-B" for make, it's already a fresh build
- pyboard.py: move --no-exclusive/--soft-reset out of mutex group
- pyboard.py: make --no-follow use same variable as --follow
- pyboard.py: add --exclusive to match --no-exclusive
- pyboard.py: make --no-soft-reset consistent with other args
- uncrustify: force 1 newline at end of file
- mpremote: bump version to 0.0.6

CI:
- workflows: add workflow to build and test javascript port
- workflows: switch from Coveralls to Codecov
- workflows: switch from lcov to gcov
- workflows: add workflow to build and test unix dev variant

The ports
=========

all ports:
- use common mp_hal_stdout_tx_strn_cooked instead of custom one
- update for move of crypto-algorithms, uzlib to lib
- rename USBD_VID/PID config macros to MICROPY_HW_USB_VID/PID

bare-arm port: no changes specific to this component/port

cc3200 port: no changes specific to this component/port

esp8266 port:
- add __len__ to NeoPixel driver to support iterating
- Makefile: add more libm files to build
- include hidden networks in WLAN.scan results
- replace esp.neopixel with machine.bitstream
- remove dead code for end_ticks in machine_bitstream

esp32 port:
- boards/sdkconfig.base: disable MEMPROT_FEATURE to alloc from IRAM
- add __len__ to NeoPixel driver to support iterating
- main: allow MICROPY_DIR to be overridden
- esp32_rmt: fix RMT looping in newer IDF versions
- esp32_rmt: enhance RMT with idle_level and write_pulses modes
- add new machine.I2S class for I2S protocol support
- machine_spi: calculate actual attained baudrate
- machine_hw_spi: use a 2 item SPI queue for long transfers
- machine_dac: add MICROPY_PY_MACHINE_DAC option, enable by default
- machine_i2s: add MICROPY_PY_MACHINE_I2S option, enable by default
- fix use of mp_int_t, size_t and uintptr_t
- add initial support for ESP32C3 SoCs
- boards/GENERIC_C3: add generic C3-based board
- modmachine: release the GIL in machine.idle()
- mphalport: always yield at least once in delay_ms
- machine_uart: add flow kw-arg to enable hardware flow control
- boards: add Silicognition wESP32 board configuration
- mpconfigport.h: enable reverse and inplace special methods
- include hidden networks in WLAN.scan results
- makeimg.py: get bootloader and partition offset from sdkconfig
- enable MICROPY_PY_FSTRINGS by default
- machine_hw_spi: release GIL during transfers
- machine_pin: make check for non-output pins respect chip variant
- replace esp.neopixel with machine.bitstream
- remove dead code for end_ticks in machine_bitstream
- boards: add GENERIC_C3_USB board with USB serial/JTAG support

javascript port:
- rework Makefile and GC so it works with latest Emscripten
- Makefile: suppress compiler errors from array bounds
- Makefile: change variable to EXPORTED_RUNTIME_METHODS

mimxrt port:
- move calc_weekday helper function to timeutils
- machine_spi: add the SPI class to the machine module
- moduos: seed the PRNG on boot using the TRNG
- boards: set vfs partition start to 1 MBbyte
- main: skip running main.py if boot.py failed
- main: extend the information returned by help()
- mimxrt_flash: remove commented-out code
- modmachine: add a few minor methods to the machine module
- machine_led: use mp_raise_msg_varg helper
- machine_i2c: add hardware-based machine.I2C to machine module
- add support for Hyperflash chips
- boards: add support for the MIMXRT1050_EVKB board
- machine_pin: implement ioctl for Pin

minimal port:
- Makefile: add support for building with user C modules

nrf port:
- modules: replace master/slave with controller/peripheral in SPI
- boards/common.ld: calculate unused flash region
- modules/nrf: add new nrf module with flash block device
- drivers: add support for using flash block device with SoftDevice
- mpconfigport.h: expose nrf module when MICROPY_PY_NRF is set
- README: update README.md to reflect internal file systems
- mpconfigport.h: tune FAT FS configuration
- Makefile: add _fs_size linker script override from make
- modules/uos: allow a board to configure MICROPY_VFS_FAT/LFS1/LFS2
- mpconfigport.h: enable MICROPY_PY_IO_FILEIO when an FS is enabled
- qstrdefsport.h: add entries for in-built FS mount points
- main: add auto mount and auto format hook for internal flash FS
- boards: enable needed features for FAT/LFS1/LFS2
- facilitate use of freeze manifest
- boards: set FROZEN_MANIFEST blank when SD present on nrf51 targets
- modules/scripts: add file system formatting script
- Makefile: set default manifest file for all targets
- mphalport: add dummy function for mp_hal_time_ns()
- boards: enable MICROPY_VFS_LFS2 for all target boards
- modules/uos: add ilistdir to uos module
- modules/nrf: add function to enable/disable DCDC
- enable source line on tracebacks
- set .mpy features consistent with documentation and other ports

pic16bit port: no changes specific to this component/port

powerpc port: no changes specific to this component/port

qemu-arm port: no changes specific to this component/port

rp2 port:
- use 0=Monday datetime convention in RTC
- machine_rtc: in RTC.datetime, compute weekday automatically
- CMakeLists.txt: suppress compiler errors for pico-sdk and tinyusb
- tusb_config.h: set CFG_TUD_CDC_EP_BUFSIZE to 256
- machine_uart: add hardware flow control support
- machine_uart: allow overriding default machine UART pins
- machine_i2c: allow boards to configure I2C pins using new macros
- machine_spi: allow boards to configure SPI pins using new macros
- machine_uart: fix poll ioctl to also check hardware FIFO
- machine_uart: fix read when FIFO has chars but ringbuf doesn't
- tusb_port: allow boards to configure USB VID and PID
- boards/ADAFRUIT_FEATHER_RP2040: configure custom VID/PID
- boards/ADAFRUIT_FEATHER_RP2040: configure I2C/SPI default pins
- boards/SPARKFUN_PROMICRO: configure UART/I2C/SPI default pins
- boards/SPARKFUN_THINGPLUS: configure I2C/SPI default pins
- boards: add Adafruit ItsyBitsy RP2040
- boards: add Adafruit QT Py RP2040
- boards: add Pimoroni Pico LiPo 4MB
- boards: add Pimoroni Pico LiPo 16MB
- boards: add Pimoroni Tiny 2040
- CMakeLists.txt: allow a board's cmake to set the manifest path
- enable MICROPY_PY_FSTRINGS by default
- Makefile: add "submodules" target, to match other ports
- rp2_flash: disable IRQs while calling flash_erase/program
- CMakeLists.txt: add option to enable double tap reset to bootrom
- mpconfigport.h: allow boards to add root pointers

samd port:
- add support for building with user C modules

stm32 port:
- softtimer: add soft_timer_reinsert() helper function
- mpbthciport: change from systick to soft-timer for BT scheduling
- provide a custom BTstack runloop that integrates with soft timer
- usb: make irq's default trigger enable all events
- boardctrl: skip running main.py if boot.py had an error
- sdio: fix undefined reference to DMA stream on H7
- dma: add DMAMUX configuration for H7 to fix dma_nohal_init
- main: call mp_deinit() at end of main
- adc: allow using ADC12 and ADC3 for H7
- adc: define the ADC instance used for internal channels
- adc: simplify and generalise how pin_adcX table is defined
- add new machine.I2S class for I2S protocol support
- boards/NUCLEO_F446RE: fix I2C1 pin assignment to match datasheet
- replace master/slave with controller/peripheral in I2C and SPI
- systick: always POLL_HOOK when delaying for milliseconds
- sdram: make SDRAM test cache aware, and optional failure with msg
- boards/NUCLEO_F446RE: enable CAN bus support
- boards: add support for SparkFun STM32 MicroMod Processor board
- uart: fix LPUART1 baudrate set/get
- uart: support low baudrates on LPUART1
- boards/STM32F429DISC: set correct UART2 pins and add UART3/6
- boards/NUCLEO_F439ZI: add board definition for NUCLEO_F439ZI
- boards/LEGO_HUB_NO6: add board definition for LEGO_HUB_NO6
- Makefile: update to only pull in used Bluetooth library
- README.md: update supported MCUs, and submodule and mboot use
- usbd_desc: rename USBD_xxx descriptor opts to MICROPY_HW_USB_xxx
- usbd_cdc_interface: rename USBD_CDC_xx opts to MICROPY_HW_USB_xx
- powerctrl: support changing frequency on WB MCUs
- boards/NUCLEO_H743ZI2: add modified version of NUCLEO_H743ZI
- mbedtls: fix compile warning about uninitialized val
- enable MICROPY_PY_FSTRINGS by default
- add implementation of machine.bitstream
- Makefile: allow GIT_SUBMODULES and LIBS to be extended
- stm32_it: support TIM17 IRQs on WB MCUs
- disable computed goto on constrained boards
- storage: make extended-block-device more configurable
- boards/LEGO_HUB_NO6: change SPI flash storage to use hardware SPI
- boards/LEGO_HUB_NO6: skip first 1MiB of SPI flash for storage
- boards/LEGO_HUB_NO6: add make commands to backup/restore firmware

teensy port: no changes specific to this component/port

unix port:
- modffi: add option to lock GC in callback, and cfun access
- Makefile: add back LIB_SRC_C to list of object files
- variants: enable help and help("modules") on standard and dev
- Makefile: disable error compression on arm-linux-gnueabi-gcc

windows port:
- Makefile: add .exe extension to executables name
- appveyor: update to VS 2017 and use Python 3.8 for build/test

zephyr port:
- machine_spi: add support for hardware SPI
2021-10-15 08:20:54 -05:00
Dan Halbert a911cbef51 check that boot device is interface #0; remove instrumentation 2021-10-13 12:30:01 -04:00
Dan Halbert 75f1019436 Merge remote-tracking branch 'adafruit/main' into hid-boot-protocol 2021-10-13 09:40:45 -04:00
Dan Halbert 24c6295ed4 Boot protocol and feature reports: compiles; needs to be tested 2021-10-04 22:48:18 -04:00
Matthew McGowan f936989c0b chore(usb_vendor): update non-movable memory enum 2021-10-04 07:36:08 -07:00
Matthew McGowan 295cc18190 style(swan_r5): pre-commit whitespace style changes 2021-09-28 18:52:03 -07:00
Brandon Satrom 48f67d007e feat: add Blues Swan R5 support
complete pin mapping for Feather pins

stubbed out files needed for complilation. still to be modified

0 out all CPY modules in mpconfigboard.mk until we get the build running

add csv for pin generation for STM32L4R5

add F4R5 references in peripherals files

refactored out board files BECAUSE I AM AN IDIOT; add L4 series system clocks file from CubeMX

took a guess at the number of USB endpoint pairs to get the build done

guess was close, but wrong. It is 8

clean up peripheral DEFs

Fixes build error:
```
In file included from ../../py/mpstate.h:33,
                 from ../../py/mpstate.c:27:
../../py/misc.h: In function 'vstr_str':
../../py/misc.h:196:1: sorry, unimplemented: Thumb-1 hard-float VFP ABI
 static inline char *vstr_str(vstr_t *vstr) {
 ^~~~~~
```
Sleuthing steps:
* verify that the feather_stm32f4_express board builds correctly
* put a `#error` at the bottom of the `mpstate.c` file.
* build for the feather and swan boards, with V=2 to capture the build command for that file.
* use a differencing tool to inspect the differences between the two invocations
* inspecting the differences, I saw a missing `-mcpu=cortex-m4` I tested by adding that to the Swan build command. The file built fine (stopping at the hard error, but no other warnings.)

A grep through the sources revealed where this flag was being set for the stm ports.

With this commit, the build gets further, but does not complete. The next exciting episode in this unfolding coding saga is just a commit away!

working build with minimal set of modules for the Blues Swan r5

chore:change header copyright name to Blues Wireless Contributors

USB operational.  Fixed up clocks to be hardwired for LSE no HSE case. (Trying to combine HSE in there made the code much more complex, and I don't have a board to test it out on.)

USART working

adds support for `ENABLE_3V3` and `DISCHARGE_3V3` pins.  I am surprised that pin definitions are quite low-level and don't include default direction and state, so the code currently has to initialize `ENABLE_3V3` pin as output.  The LED takes over a second to discharge, so I wonder if the board startup code is not having the desired affect.

short circuit implementation of backup memory for the STM32L4

all the ports

remove company name from board name to be consistent with the Arduino board definition.

add default pins for I2C, SPI and UART, so that `board.I2C` et al. works as expected.  Confirmed I2C timing.

fix board name

fix incorrect pin definition. add test to allow manual check of each output pin

analog IO

code changes for WebUSB. Doesn't appear to work, will revisit later.

ensure that `sys.platform` is available

checkin missing file

feat: make room for a larger filesystem so the sensor tutorial will fit on the device.

fix:(stm32l4r5zi.csv): merged AF0-7 and AF8-15 into single lines and removed extraneous headers mixed in with the data.

fix(parse_af_csv.py): pin index in the csv is 0 not 1, and AF index made 1 larger

chore(Swan R5): update peripherals pins from `parse_af_csv.py` output

optimize flash sector access
2021-09-28 18:52:02 -07:00
Trammell Hudson 4ab00d7125 mp_hal_delay_ms: avoid overflow when scaling ticks
This patch casts the delay argument to mp_hal_delay_ms()
from mp_uint_t to uint64_t when scaling from milliseconds
to ticks to avoid 32-bit integer overflow when time.sleep()
is called with a duration of greater than 70 minutes.

Signed-off-by: Trammell Hudson <hudson@trmm.net>
2021-09-17 17:28:03 +00:00
Dan Halbert 59b1bedcda
Merge pull request #5333 from microDev1/patch
Make `next_code_allocation` and `prev_traceback_allocation` movable
2021-09-14 19:27:40 -04:00
Scott Shawcroft 4659102cfe
Factor out common code and comment it 2021-09-13 16:12:40 -07:00
Scott Shawcroft b0adf65d94
Bump to v4 with move and dir path tweaks 2021-09-13 14:46:14 -07:00
Scott Shawcroft 64ff8d9e19
v3 BLE file service: Add file modification times 2021-09-13 14:46:14 -07:00
microDev 7316c742cf
make `next_code_allocation` and `prev_traceback_allocation` movable 2021-09-12 18:06:03 +05:30
Scott Shawcroft 0d280fa83c
Two fixes, one for ble workflow, one for linking
BLE workflow had an incorrect list size for characteristics

Linking didn't advance . link it should have without extra ().
2021-09-01 12:43:43 -07:00
Scott Shawcroft 80675107cf
Merge pull request #5270 from pewpew-game/safe-mode-wait
Add a flag to skip waiting for safe mode
2021-08-31 09:56:29 -07:00
Radomir Dopieralski e4baefc593 Add a flag to skip waiting for safe mode
Sometimes we don't want the delay in the device's startup.

I used a simple flag, but now it also occurs to me that we could
instead make the wait time a define, and set it to 0 to disable it.
2021-08-31 09:53:30 +02:00
microDev d7a92f7fd6
Merge pull request #5271 from tannewt/switch_cp_serial_uuids
Switch CircuitPython serial off Nordic UUIDs
2021-08-31 09:14:03 +05:30
Scott Shawcroft 76cbd0d74a
Switch CircuitPython serial off Nordic UUIDs
This will un-break examples that got confused by the presence of
two Nordic UART Services. It also adds a version characteristic
that gives the CircuitPython build tag back.

Fixes #5252
2021-08-30 15:09:12 -07:00
Scott Shawcroft a8dd881ee5
Fix GPIOTE crashes by checking everything is ok
Fixes #5240 and fixes #5211
2021-08-27 16:07:29 -07:00
Dan Halbert fa63a41fc4
Merge pull request #5217 from tannewt/ble_workflow_api_v2
Two tweaks to BLE workflow
2021-08-26 17:34:06 -04:00
Scott Shawcroft f9f3894888
Support multiple status dotstars
Only supporting one left a white dotstar stranded.

Fixes #5170
2021-08-24 14:35:11 -07:00
Scott Shawcroft a5f2f6e1b1
Two tweaks to BLE workflow
1. Use autoreload for restarting after a write. This gives time for
   a follow up command before restarting BLE.
2. Switch to recursive deletion of directories. This greatly
   simplifies deleting directories with contents.

Fixes https://github.com/adafruit/Adafruit_CircuitPython_BLE_File_Transfer/issues/7
2021-08-24 13:57:42 -07:00
Scott Shawcroft d2860b58b0
Check background pending before sleep
There is a race between when we run background tasks and when we
sleep. If an interrupt happens between the two, then we may delay
executing the background task. On some ports we checked this for
TinyUSB already. On iMX RT, we didn't which caused USB issues.
This PR makes it more generic for all background tasks including
USB.

Fixes #5086 and maybe others.
2021-08-19 12:18:13 -07:00
Scott Shawcroft fdf49a4b2f
Increase tx power for BLE workflow pairing 2021-08-13 11:30:09 -07:00
Jeff Epler bfea6947e5 Improve mp_printf with support for compressed strings
* The new nonstandard '%S' format takes a pointer to compressed_string_t
   and prints it

 * The new mp_cprintf and mp_vcprintf take a format string that is a
   compressed_string_t
2021-08-09 08:27:28 -05:00
Jeff Epler d59a28db97 Compress word offset table
By storing "count of words by length", the long `wends` table can be
replaced with a short `wlencount` table.  This saves flash storage space.

Extend the range of string lengths that can be in the dictionary.
Originally it was to 2 to 9; at one point it was changed to 3 to 9.
Putting the lower bound back at 2 has a positive impact on the French
translation (a bunch of them, such as "ch", "\r\n", "%q", are used).
Increasing the maximum length gets 'mpossible', ' doit être ',
and 'CircuitPyth' at the long end.  This adds a bit of processing time
to makeqstrdata. The specific 2/11 values are again empirical based on
the French translation on the adafruit_proxlight_trinkey_m0.
2021-08-07 09:23:35 -05:00
Scott Shawcroft e3fa6e2c35
Merge pull request #5089 from tannewt/disable_ble_workflow
Add ability to disable BLE workflow
2021-08-05 11:21:17 -07:00
Dan Halbert 81833035fc raytac_mdbt50q-rx 2021-08-04 15:47:19 -04:00
Scott Shawcroft 713c8e7b3f
Fix builds without the ble workflow 2021-08-03 14:36:41 -07:00
Scott Shawcroft 1e225610cc
Add ability to disable BLE workflow
Call `supervisor.disable_ble_workflow()` and the BLE workflow will
be disabled until the chip is reset.

This also includes a couple fixes:
1. Terminals can now be deinit by setting the tilegrid to NULL. This
  prevents using the tilegrid before display is init.
2. Fix BLE serial send amount when sending more than a single packet.

Fixes #5049
2021-08-02 18:37:19 -07:00
Dan Halbert 901a6c27c0 remove gamepad; deprecate gamepadshift 2021-07-26 22:15:09 -04:00
Scott Shawcroft e7fe0d9a71
Fix single neopixel status boards 2021-07-23 15:42:06 -07:00
Scott Shawcroft 70cbb4eddb
Support multiple status neopixels
Use the 10 neopixels on the playgrounds for status.

Fixes #5039
2021-07-23 15:17:09 -07:00
microDev e790ff7327
Merge pull request #5036 from tannewt/esp_oserror0
Remove OSError(0) and old network modules
2021-07-23 11:00:56 +05:30
Scott Shawcroft beda1f7998
Merge pull request #5037 from hierophect/getprevtraceback
Add supervisor.get_previous_traceback() function.
2021-07-22 17:00:14 -07:00
Lucian Copeland ace04ef600 Formatting fixes 2021-07-22 12:57:10 -04:00
Christian Walther cf97793af8 Add supervisor.get_previous_traceback() function.
Useful for #1084.
2021-07-22 12:23:55 -04:00
Scott Shawcroft f84cb94819
Remove OSError(0) and old network modules
The newer modules are `socketpool` and `ssl`.

Fixes #3924, related to #2021, closes #1880, closes #2273, closes #2274
2021-07-21 17:33:40 -07:00
Dan Halbert ce7301527a
Merge pull request #5024 from tannewt/rp2_ble_wait
Don't blink blue on non-BLE workflow boards
2021-07-19 23:51:27 -04:00
Scott Shawcroft f8290e746b
Don't blink blue on non-BLE workflow boards
This includes any boards that have _bleio implemented via HCI.

Fixes #4969
2021-07-19 18:40:37 -07:00
Scott Shawcroft ca2cb9af2b
Remove MICROPY_PORT_* macros used for never reset
Now we use never_reset which is generally more correct and easier
to get right.

Fixes #5001 and fixes #4997
2021-07-15 16:20:04 -07:00
Scott Shawcroft 4d3a355f0a
Tweak blink and treat SWD reset like reset button 2021-07-14 16:45:47 -07:00
Scott Shawcroft 0fadf028ef
Create first BLE-only board, Micro:Bit v2
This fixes build issues with USB off, tweaks the README to allow
for BLE-only boards and adds the Micro:Bit v2 definition.

Fixes #4546
2021-07-14 09:55:51 -07:00
Scott Shawcroft 3940878695
Shrink builds and handle 0-length writes 2021-07-01 12:49:11 -07:00
Scott Shawcroft f2ef586331
clean up 2021-06-29 11:54:15 -07:00
Scott Shawcroft b36858daa0
Fix advertisement 2021-06-25 16:40:23 -07:00
Scott Shawcroft 3177973843
Add BLE serial service 2021-06-25 15:00:10 -07:00
Scott Shawcroft d67fb852a1
Merge pull request #3454 from cwalther/setnextcode
Add supervisor.set_next_code_file()
2021-06-25 11:00:53 -07:00
Scott Shawcroft dc76306cfa
Enable a BLE workflow
nRF CircuitPython boards will now provide the file transfer
service defined here: https://github.com/adafruit/Adafruit_CircuitPython_BLE_File_Transfer

USB capable boards will only advertise if previously bonded to a
device or if the reset button is pressed during the fast blue
flashes on start up. When pressed, the board will restart again but
the blue period will not flash.

Boards without USB will always advertise.

When previously bonded, the advertisement is private so that no
other peers can connect. If advertising publicly, the tx power is
lowered to reduce the likelihood of bonding from a distance.

This PR also fixes issues with loading identities of bonded peers
so that our address can now be resolved and we can resolve others'
addresses when scanning.
2021-06-24 12:59:14 -07:00
Scott Shawcroft b81573d439
Merge pull request #4891 from dhalbert/keypad-scanning-events
keypad: support for vector and matrix key scanning
2021-06-24 10:25:21 -07:00
Scott Shawcroft a7e353b80e
Merge pull request #4897 from jepler/merge-1.16
Merge 1.16
2021-06-23 10:15:10 -07:00
Dan Halbert ed41acd879 merge from upstream to fix translations 2021-06-21 08:26:44 -04:00
Lucian Copeland 626e4e9748 Fix missed precommit formatting 2021-06-20 17:00:56 -04:00
Lucian Copeland cf9741bd3a Merge remote-tracking branch 'upstream/main' into setnextcode 2021-06-20 15:25:37 -04:00
Jeff Epler e1d7e46e88 fix keyboard interrupt 2021-06-18 11:15:51 -05:00
Dan Halbert f97e0ec631 fix ulab commit 2021-06-15 11:51:28 -04:00
Dan Halbert 32eec85230 compiles 2021-06-14 20:54:43 -04:00
Jeff Epler 1d03ec12b5 supervisor: Fix assertion error in supervisor_move_memory
It was possible for _only_ a low allocation to be performed.
In this case, `high_head` is NULL, and the comparison
`MP_STATE_VM(first_embedded_allocation) < high_head` would fail.

Closes: #4871
2021-06-10 11:10:27 -05:00
Dan Halbert 95cbf3faa5 handle CIRCUITPY_USB_CDC = 0 properly (fix simmel build) 2021-06-02 15:27:20 -04:00
Dan Halbert 3930440bc5 Fix usb_cdc.enable(console=False, data=True) 2021-06-02 11:29:56 -04:00
Jeff Epler b0dd0e344c
Merge pull request #4772 from EmergReanimator/atmel-samd
[resolves #4771] DEBUG UART supported on ATMSAME5x
2021-05-28 20:05:06 -06:00
Scott Shawcroft 20946d97a1
Merge pull request #4743 from tannewt/simplify_status_led
Simplify the status LED to save power
2021-05-21 10:55:11 -07:00
Neradoc a8b6232402 don't print out "hard crash" when USER_SAFE_MODE demanded 2021-05-20 21:23:25 +02:00
Scott Shawcroft 5643355e90
Merge remote-tracking branch 'adafruit/main' into simplify_status_led 2021-05-20 08:35:15 -07:00
Scott Shawcroft 499a4388cf
Handle inverted neopixel power 2021-05-19 17:29:02 -07:00
Scott Shawcroft 642fbcf87a
Handle status led power
This no longer turns on status LED power before running user code.
Therefore, use of the status LED on some boards will also have to
enable the power.
2021-05-19 10:57:14 -07:00
Scott Shawcroft 9dabe882f1
Fix safe mode on rp2040 2021-05-19 10:18:43 -07:00
EmergReanimator 2b64b1d335 [resolves #4771] DEBUG UART supported on ATMSAME5x 2021-05-17 21:22:24 +02:00
Dan Halbert fa6c06fb38 count in/out endpoints; allow more usb modules on low-endpoint boards 2021-05-13 21:59:02 -04:00
Scott Shawcroft 1a0b4193b7
Simplify the status LED to save power
This also removes the need to pin share because we don't use the
status LED while user code is running.

The status flashes fallback to the HW_STATUS LED if no RGB LED is
present. Each status has a unique blink pattern as well.

One caveat is the REPL state. In order to not pin share, we set the
RGB color once. PWM and single color will be shutoff immediately but
DotStars and NeoPixels will hold the color until the user overrides
it.

Fixes #4133
2021-05-13 14:41:20 -07:00
Dan Halbert 0651ef17dd Fix endpoint checking; Clean up safe mode printing. 2021-05-12 15:53:52 -04:00
Scott Shawcroft 4eb4f14840
Merge pull request #4734 from dhalbert/dynamic-usb-fixes
fix HID; fix interface name table creation
2021-05-10 12:55:29 -07:00
Dan Halbert f504af3127 fix HID; fix interface name table creation 2021-05-09 00:42:45 -04:00
Jeff Epler aca9d5bc40 Fix up all natmod examples
* modframebuf: _mp_framebuf_p_t is not "really" a protocol, but the
   QSTR assignment caused problems when building as a dynamic module
 * modure: str_index_to_ptr is not in the natmod API, disable URE match
   spans when dynamic.  mp_obj_len() is a bugfix, we should throw here
   if the object is not string-like
 * moduzlib: Correct paths to uzlib headers & sources.  this relative
   path (from moduzlib.c to the referenced file) works in all cases,
   the other only worked from ports/PORTNAME.
 * dynruntime: Handle 2-arg m_malloc, assert_native_inited, add a
   micropythonish mp_arg_check_num_mp, fix mp_raise_msg to use dumb
   strings, add mp_raise_arg1
 * nativeglue: ad assert_native_inited
 * translate: MP_ERROR_TEXT evaluates to its argument for DYNRUNTIME
 * mpy-tool: A straggling magic number change
 * mpy_ld: Have to renumber manually after dynruntime change
 * import_mpy_native_gc.py: Update copy of features0 baked into this test
2021-05-08 20:17:16 -05:00
Scott Shawcroft 42f4065c8a
Merge remote-tracking branch 'adafruit/main' into merge_1.13 2021-05-06 11:17:53 -07:00
Dan Halbert ebf9dcb47a
Merge pull request #4689 from dhalbert/dynamic-usb-descriptors
Dynamic USB descriptors
2021-05-06 13:51:38 -04:00
Scott Shawcroft 3fda0c0a1b
Fix board builds and use MP_ERROR_TEXT in py and extmod 2021-05-05 17:51:52 -07:00
Dan Halbert 579cdf30f1 fix more build errors 2021-05-05 16:49:29 -04:00
Dan Halbert fc8e1c4c2e address review comments 2021-05-05 12:35:12 -04:00
Scott Shawcroft f0bb26d70f
Merge MicroPython 1.13 into CircuitPython 2021-05-04 18:06:33 -07:00
Lucian Copeland 17ee507f09 Remove overwrite of run_reason in main
When `reload_requested` is detected, the run reason will no longer be
automatically overwritten as an AUTO_RELOAD, making SUPERVISOR_RELOAD a
detectable reload reason. Autoreload now sets the reload reason itself.
2021-05-04 17:04:24 -04:00
Dan Halbert adc3d7d55e update Python API according to review comments 2021-05-03 22:29:02 -04:00
Dan Halbert 3e2236be8e missed an uncrustify 2021-05-03 20:59:50 -04:00
Dan Halbert d2b558993e merge from main, including MicroPython 1.12 merge 2021-05-03 20:56:04 -04:00
Scott Shawcroft b35fa44c8a
Merge MicroPython 1.12 into CircuitPython 2021-05-03 14:01:18 -07:00
Artyom Skrobov 9a5fb44c76 `workflow_active` was never defined or used
`supervisor_workflow_active` needs to be stubbed for when there's no USB
2021-05-01 13:34:28 -04:00
Jeff Epler dfa7c3d32d codeformat: Fix handling of `**`
After discussing with danh, I noticed that `a/**/b` would not match `a/b`.

After correcting this and re-running "pre-commit run --all", additional
files were reindented, including the codeformat script itself.
2021-04-30 15:30:13 -05:00
Jeff Epler e95e921ca1 codeformat: Fix filename matching
In #4683, tannewt noticed that uncrustify was not running on some
file in common-hal.

I investigated and found that it was not being run on a bunch of paths.

Rather than make incremental changes, I rewrote list_files to work
bsaed on regular expressions; these regular expressions are created from
the same git-style glob patterns.

I spot-checked some specific filenames after this change, and all looks good:

```
$ python3 tools/codeformat.py -v --dry-run tests/basics/int_small.py ports/raspberrypi/common-hal/pulseio/PulseIn.c extmod/virtpin.c tests/thread/thread_exit1.py  ports/raspberrypi/background.h extmod/re1.5/recursiveloop.c
tools/codeformat.py -v --dry-run tests/basics/int_small.py ports/raspberrypi/common-hal/pulseio/PulseIn.c extmod/virtpin.c tests/thread/thread_exit1.py ports/raspberrypi/background.h extmod/re1.5/recursiveloop.c
uncrustify -c /home/jepler/src/circuitpython/tools/uncrustify.cfg -lC --no-backup extmod/virtpin.c ports/raspberrypi/background.h ports/raspberrypi/common-hal/pulseio/PulseIn.c
black --fast --line-length=99 -v tests/thread/thread_exit1.py
```
recursiveloop and int_small are excluded, while PulseIn, virtpin,
and background are included.

Testing running from a subdirectory (not _specifically_ supported though):
```
(cd ports && python3 ../tools/codeformat.py -v --dry-run raspberrypi/common-hal/pulseio/PulseIn.c ../extmod/virtpin.c)
../tools/codeformat.py -v --dry-run raspberrypi/common-hal/pulseio/PulseIn.c ../extmod/virtpin.c
uncrustify -c /home/jepler/src/circuitpython/tools/uncrustify.cfg -lC --no-backup ../extmod/virtpin.c raspberrypi/common-hal/pulseio/PulseIn.
```

As a side-effect, a bunch more files are re-formatted now. :-P
2021-04-30 10:48:08 -05:00
Dan Halbert be7b2b00a8 uncrustify with newer version of uncrustify 2021-04-30 10:40:12 -04:00
Dan Halbert 71a8cadb09 working! 2021-04-29 22:26:38 -04:00
Dan Halbert abfb020d41 MSC, CDC, HID keyboard definitely working 2021-04-29 17:41:43 -04:00
Dan Halbert f06d54524d merge from adafruit 2021-04-28 23:48:26 -04:00
Dan Halbert 587aedd14f rework storage allocation 2021-04-28 13:00:44 -04:00
Dan Halbert d4d96bb25f
Merge pull request #4236 from jun2sak/nrf52-sleep
sleep and wakeup for nrf52
2021-04-28 12:11:31 -04:00
Dan Halbert 8500e846c6 partially working 2021-04-27 23:53:23 -04:00
Dan Halbert f98a54628b wip: compiles 2021-04-27 14:37:36 -04:00
Scott Shawcroft 17fcd499b2
Merge pull request #4649 from tannewt/merge_1.11_2
Merge MicroPython v1.11 into CircuitPython
2021-04-27 11:02:02 -07:00
Dan Halbert 7a40b4daec very much WIP 2021-04-26 23:54:01 -04:00
Scott Shawcroft 76033d5115
Merge MicroPython v1.11 into CircuitPython 2021-04-26 15:47:41 -07:00
Dan Halbert c26e49c2e6 wip: starting to try to compile 2021-04-25 23:17:41 -04:00
Dan Halbert 9d1fcc3b14 merge from main 2021-04-25 10:27:52 -04:00
Dan Halbert aea3c4d3ab wip 2021-04-25 10:23:59 -04:00
jun2sak 7accb8b173 modify copyright notice. 2021-04-25 19:57:21 +09:00
jun2sak a17fcb6d1a add copyright notice. remove obsolete comments. 2021-04-25 19:19:11 +09:00
Dan Halbert 556a126917 wip: getting closer 2021-04-23 21:44:13 -04:00
Artyom Skrobov 4e3c1d4a4c [build] Allow USB to be set to 0
Unify USB-related makefile var and C def as CIRCUITPY_USB.

Always define it as 0 or 1, same as all other settings.

USB_AVAILABLE was conditionally defined in supervisor.mk,
but never actually used to #ifdef USB-related code.

Loosely related to #4546
2021-04-23 11:13:34 -04:00
Dan Halbert 2b4c88d633 wip: partial HID, still needs rework 2021-04-23 00:18:05 -04:00
Dan Halbert 64e0958916 wip: descriptor building 2021-04-21 23:25:36 -04:00
Dan Halbert 6b18a51d57 wip: working on descriptor templates 2021-04-20 22:20:34 -04:00
Dan Halbert 51ccf8dc30 wip: revert usb_descriptor changes; use raw descriptors instead 2021-04-19 23:24:18 -04:00
Dan Halbert 4a7e129287 wip: latent usb device enabling/disabling 2021-04-13 23:33:44 -04:00
Scott Shawcroft bd5a3a3ba4
Merge pull request #4583 from tyomitch/patch-2
[qstr] Separate hash and len from string data
2021-04-12 15:06:40 -07:00
Dan Halbert c333acdbad
Merge pull request #4589 from hugodahl/feature/Remove-MicroPython-mention-in-error-messages
Make error messages platform agnostic
2021-04-10 21:30:17 -04:00
Hugo Dahl 36f3897fe3 Make error messages platform agnostic
Remove mentions of 'MicroPython' in error messages as they could lead to confusion in lesser-experienced users
2021-04-10 18:36:53 -05:00
Scott Shawcroft eacb7dbe58
Don't block serial output in interrupt
The interrupt may have a higher priority than the serial output's
(USB) interrupt and may never make room. This makes prints from
interrupts (like the BLE event calls) best effort for what can be
queued up. The rest of the output will be dropped.
2021-04-09 12:56:03 -07:00
Lucian Copeland 15764b4c24 Merge remote-tracking branch 'upstream/main' into nrf52-sleep 2021-04-09 13:48:45 -04:00
Artyom Skrobov c3e40d50ab [qstr] Separate hash and len from string data
This allows the compiler to merge strings: e.g. "update",
"difference_update" and "symmetric_difference_update"
will all point to the same memory.

Shaves ~1KB off the image size, and potentially allows
bigger savings if qstr attrs are initialized in qstr_init(),
and not stored in the image.
2021-04-06 12:58:42 -04:00
Jeff Epler 234fa2a226 decompress: Fix decompression when length takes 7 bits
This manifested as incorrect error messages from mpy-cross, like
```
$ mpy-cross doesnotexist.py
OSError: [Errno 2] cno such file/director
```

The remaining bits in `b` must be shifted to the correct position before
entering the loop.

For most (all?) actual builds, compress_max_length_bits was 8 and the
problem went unnoticed.
2021-04-04 11:15:33 -05:00
Jonny Bergdahl 1afd204828 Changed error message to display the generic term 'system firmware' instead of the Nordic specific term 'soft device' 2021-04-02 20:34:37 +02:00
Scott Shawcroft 01c153cd7e
Fix devices include by splitting type from defines 2021-03-25 11:37:08 -07:00
Scott Shawcroft aec0ef3cbf
Switch devices.h to nvm.toml data 2021-03-25 09:57:18 -07:00
Dan Halbert c81007afb0
Merge pull request #4446 from tannewt/rp2040_flash
Switch RP2040 flash settings to nvm.toml
2021-03-23 15:18:29 -04:00
Artyom Skrobov 3b613ff97c [spi_flash] handle reentrance gracefully
Report failure instead of deadlocking the device
2021-03-23 02:11:54 -04:00
Scott Shawcroft d52662856b
Merge pull request #4462 from jepler/disable-usb-cdc
storage: Correct when we check for USB mounts
2021-03-22 15:52:10 -07:00
Scott Shawcroft 7867632a81
Merge remote-tracking branch 'adafruit/main' into rp2040_flash 2021-03-22 15:29:43 -07:00
Jeff Epler 904e94abeb make declatations of usb_msc_ routines conditional
.. as suggested by @dhalbert
2021-03-22 15:04:57 -05:00
Linar Yusupov 76c1ae7194 fix for MX25R1635F QSPI mode of operation 2021-03-22 09:12:26 +03:00
Scott Shawcroft 5d2b60cbf6
Redo RP2040 flash settings
This switches stage2 to C and uses Jinja to change the C code based
on flash settings from https://github.com/adafruit/nvm.toml. It
produces the fastest settings for the given set of external flashes.
Flash size is no longer hard coded so switching flashes with similar
capabilities but different sizes should *just work*.

This PR also places "ITCM" code in RAM to save the XIP cache for
code execution. Further optimization is possible. A blink code.py
still requires a number of flash fetches every blink.

Fixes #4041
2021-03-18 16:55:42 -07:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Jeff Epler 1e5ffe1a53 Revert "circuitpy_mpconfig: Disable flash multi-partition"
This reverts commit 156ee4833a.
2021-03-09 11:08:36 -06:00
Scott Shawcroft b5a955a168
Merge pull request #4354 from jepler/disable-fat-partition
circuitpy_mpconfig: Disable flash multi-partition
2021-03-08 15:25:58 -08:00
Jeff Epler 32475ce98c Automatically count EXTERNAL_FLASH_DEVICES (mk2)
Instead of counting words in make, which is slightly awful, notice that
possible_devices is local to external_flash.c, so we can declare the array
with an automatic bound, and then get the count as the element-count
(MP_ARRAY_SIZE) of the array.

Since EXTERNAL_FLASH_DEVICE_COUNT is no longer a global macro, switch
a few sites to using EXTERNAL_FLASH_DEVICES in `#if` checks instead.
2021-03-07 12:51:47 -06:00
Jeff Epler f1ada8e880 Automatically count EXTERNAL_FLASH_DEVICES 2021-03-07 11:48:39 -06:00
Jeff Epler 156ee4833a circuitpy_mpconfig: Disable flash multi-partition
This adds some additional code in mkfs which doesn't seem necessary, and
Disabling it saves 172 bytes flash.

Testing performed: Using a Feather M0 Adalogger, checked that
 * an sdcard could still be mounted (using adafruit_sdcard)
 * os.listdir() of "/" and "/sd" worked
 * CIRCUITPY still mounted
2021-03-07 09:37:18 -06:00
jun2sak 51c7a49853 Merge branch 'main' into nrf52-sleep 2021-03-07 20:50:53 +09:00
Dan Halbert cd48c5ee83
Merge pull request #4315 from dhalbert/rp2040-i2c-short-writes
RP2040: Implement short I2C writes (2 bytes or less) using bitbangio
2021-03-03 12:42:47 -05:00
Dan Halbert 0a58d451ad
Merge pull request #4306 from Neradoc/fix-reset-to-safe
press reset to safe mode on ports where reset reason is not implemented
2021-03-02 15:44:52 -05:00
Dan Halbert f31b472309 Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes 2021-03-02 15:17:12 -05:00
Dan Halbert 9939c59caa wip 2021-03-02 15:16:55 -05:00
Neradoc 7441625f37 allow the safe mode danse if RESET_REASON_UNKNOWN 2021-03-02 00:41:43 +01:00
Radomir Dopieralski 121c6bcc9b Replace displaio.Group.children with a python list
This is a first go at it, done by naive replacing of all array
operations with corresponding operations on the list. Note that
there is a lot of unnecessary type conversions, here. Also, list_pop
has been copied, because it's decalerd STATIC in py/objlist.h
2021-02-27 20:52:38 +01:00
Radomir Dopieralski 6e0ce23f3e displaio: don't store group children native object
Since we want to expose the list of group's children to the user,
we should only have the original objects in it, without any other
additional data, and compute the native object as needed.
2021-02-27 20:52:38 +01:00
Radomir Dopieralski 8c8d60fb80 Fix for CIRCUITPY_USB_MSC=0
Avoid undefined functions when MSC is disabled.
2021-02-27 15:05:00 +01:00
Kamil Tomaszewski ef3a61432b Add the missing argument to the HID functions 2021-02-24 19:09:17 +01:00
jun2sak 9661d67cd3 replace MY_DEBUG_UART -> NRF_DEBUG_PRINT. 2021-02-25 01:49:57 +09:00
jun2sak 105042e870 move dump_xxx functions to debug_uart.c. 2021-02-23 12:22:33 +09:00
Jeff Epler aa1de69645 fix length of generated serial number descriptor 2021-02-22 07:33:04 -06:00
Jeff Epler 144acfcb98 USB descriptors: Save flash storage for serial number
This saves about 60 bytes (Feather M4 went from 45040 -> 45100 bytes free)
66 bytes of data eliminated, but 6 bytes paid back to initialize the length
field.
2021-02-21 21:24:49 -06:00
jun2sak 1da8b9900a Merge branch 'main' into nrf52-sleep 2021-02-21 13:35:06 +09:00
jun2sak d659c2ce34 move port-specific debug functions from supervisor/shared/serial.c to ports/nrf/supervisor/port.c 2021-02-21 09:55:10 +09:00
jun2sak 26f8f532f1 safe mode fix. 2021-02-21 00:47:07 +09:00
Dan Halbert e344c6d684 fix some builds 2021-02-18 14:24:58 -05:00
jun2sak e6350ff834 Initial commit. 2021-02-17 20:53:18 +09:00
Dan Halbert 0b8f1b9a90 wip: usb_cdc.serials 2021-02-15 20:06:18 -05:00
Dan Halbert d54b5861a3 wip 2021-02-12 19:01:14 -05:00
Dan Halbert f0564b4986 merge from upstream; complicated webusb merge 2021-02-11 18:50:02 -05:00
Dan Halbert 1b7f3d11e7 wip 2021-02-08 10:57:41 -05:00
Dan Halbert 5bb722b927
Merge pull request #4122 from hathach/fix-3986
Fix 3986 background reset remove existing usb callback
2021-02-05 09:13:28 -05:00
Dan Halbert 0802b22ed6 usb descriptors all set; rework of enabling for USB devices 2021-02-04 19:23:40 -05:00
Kevin Banks c4a795b1e7 Changed URL 2021-02-04 16:31:18 -06:00
hathach 8d7b1f9e8c add usb_background_schedule()
unconditionally schedule usb background after
background_callback_reset()
2021-02-04 16:00:14 +07:00
Kevin Banks 215a56c920 Merge branch 'main' into webusb (trying to get CI back online) 2021-02-03 16:48:28 -06:00
hathach e699a59890 hack to fix 3986
just a proof to show that issue analysis is correct
2021-02-03 11:01:33 +07:00
Kevin Banks 1b031508e1 BOS and MS_OS_2.0 descriptors have been added. Still more descriptor work TODO. 2021-01-26 20:43:19 -06:00
Kevin Banks fbfb7b68cc Most of the code we need has been pulled in from the tinyusb webusb_serial demo. Still LOTS to do regarding descriptors. 2021-01-25 20:37:58 -06:00
Christian Walther 8889ac12e1 Add supervisor.set_next_code() function (prototype).
Part of #1084.
2021-01-23 23:05:31 +01:00
Scott Shawcroft b73b30ff9f
Switch to upstream TinyUSB 2021-01-21 11:33:13 -08:00
Scott Shawcroft af8cc9345d
Fix ESP build 2021-01-21 10:24:21 -08:00
Scott Shawcroft 733094aead
Add initial RP2040 support
The RP2040 is new microcontroller from Raspberry Pi that features
two Cortex M0s and eight PIO state machines that are good for
crunching lots of data. It has 264k RAM and a built in UF2
bootloader too.

Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:16:56 -08:00
Jeff Epler 1ca29ec47c Merge remote-tracking branch 'origin/main' into audioout-esp32 2021-01-12 09:23:07 -06:00
Dan Halbert 047708e36e
Merge pull request #3973 from kattni/update-code-py
Update created code.py file formatting.
2021-01-11 19:56:18 -05:00
Kattni Rembor 09596ddca2 Adding escape characters. 2021-01-11 16:26:27 -05:00
Kattni Rembor 9e9291777f Update created code.py file formatting. 2021-01-11 16:09:05 -05:00
Jeff Epler e20c65d8f0 background tasks: Add, use port_wake_main_task
Some ports need an extra operation to ensure that the main task is
awoken so that a queued background task will execute during an ongoing
light sleep.

This removes the need to enable supervisor ticks while I2SOut is operating.

Closes: #3952
2021-01-09 14:02:47 -06:00
Dan Halbert 255ffa979c avoid inline compile errors 2021-01-08 23:07:21 -05:00
DavePutz ce55822680
Fix size of memset in board_reset_user_neopixels() 2021-01-04 15:50:09 -06:00
Dan Halbert 938a0fa2fc
Add include to tick.c for mp_hal_is_interrupted() 2020-12-26 13:39:48 -05:00
Dan Halbert 8061a2574d
Merge branch 'main' into pin_alarm 2020-12-23 22:05:02 -05:00
Scott Shawcroft 8b5b602ea7
Merge pull request #3862 from dhalbert/storage-remount
unmounted filesystems start as ejected
2020-12-22 10:11:54 -08:00
Dan Halbert f226f4a233
Merge pull request #3864 from djix123/w25q64fv
Add support for Winbond W25Q64FV
2020-12-22 09:29:22 -05:00
Jonathan Giles 17e7973ff2 Add support for Winbond W25Q64FV 2020-12-22 07:50:56 -05:00
Dan Halbert 3b4c14f3ec unmounted filesystems start as ejected 2020-12-21 20:43:46 -05:00
Dan Halbert 233ccaac58
Merge pull request #3824 from skerr92/add_more_spi_flash
Adding Support for AT25DF641A SPI Flash
2020-12-21 14:48:36 -05:00
Hany Elkomy 70a9c601a8
Update devices.h
Correct capacity value for the MX25R1635F from 0x18 to 0x15 (tested and working)
refer to 
https://github.com/adafruit/circuitpython/issues/3558
2020-12-17 12:52:51 +08:00
Seth Kerr ca757f2ead removed comments on 64MiB SPI flash causing build test issues 2020-12-16 10:25:20 -05:00
Scott Shawcroft 1ad49d9a18
Add alarm.pin that wakes on pin level
Fixes #3787
2020-12-15 18:12:59 -08:00
Seth Kerr 6d8642bf41 fixing line comment issue with CI build tests 2020-12-14 17:17:28 -05:00
Seth Kerr 731cdefe80 this should be it. 2020-12-14 16:25:33 -05:00
Scott Shawcroft 0b4bcd9599
Fix build and more comments 2020-12-08 13:05:21 -08:00
Scott Shawcroft 40118bcf57
Add `board_deinit` for use with sleep
This changes lots of files to unify `board.h` across ports. It adds
`board_deinit` when CIRCUITPY_ALARM is set. `main.c` uses it to
deinit the board before deep sleeping (even when pretending.)

Deep sleep is now a two step process for the port. First, the
port should prepare to deep sleep based on the given alarms. It
should set alarms for both deep and pretend sleep. In particular,
the pretend versions should be set immediately so that we don't
miss an alarm as we shutdown. These alarms should also wake from
`port_idle_until_interrupt` which is used when pretending to deep
sleep.

Second, when real deep sleeping, `alarm_enter_deep_sleep` is called.
The port should set any alarms it didn't during prepare based on
data it saved internally during prepare.

ESP32-S2 sleep is a bit reorganized to locate more logic with
TimeAlarm. This will help it scale to more alarm types.

Fixes #3786
2020-12-08 10:52:25 -08:00
Scott Shawcroft d7ba641ff6
Merge pull request #3767 from dhalbert/sleep
Initial alarm and sleep PR: time alarms with light and deep sleep; PinAlarms not yet implemented
2020-12-02 12:51:43 -08:00
Christian Walther d6f8a43f6c Eliminate goto. 2020-11-30 23:33:38 +01:00
Christian Walther 11ed6f86f0 Optimize out allocation moving code on boards that don't need it.
When no features are enabled that use movable allocations, supervisor_move_memory() is not needed.
2020-11-29 16:27:36 +01:00
Christian Walther 9ecaa16ece Unify redundant low/high_address computation to save a bit of code size. 2020-11-29 16:04:31 +01:00
Christian Walther 993a581f5e Make CIRCUITPY_SUPERVISOR_ALLOC_COUNT dependent on enabled features.
Avoids wasted memory and makes it easier to keep track of who needs how much for future additions.
2020-11-28 17:54:34 +01:00
Christian Walther 7ca36d45a4 Fix align32_size().
It not only caused crashes with requests larger than 64K (can happen with RGBMatrix), but also generated a lot longer code than necessary.
2020-11-28 17:54:34 +01:00
Christian Walther 2ba9805f84 Use movable allocation system for terminal tilegrid.
Moving memory is now done by the infrastructure and neither necessary nor correct here anymore.
2020-11-28 17:54:34 +01:00
Christian Walther c7404a3ff8 Add movable allocation system.
This allows calls to `allocate_memory()` while the VM is running, it will then allocate from the GC heap (unless there is a suitable hole among the supervisor allocations), and when the VM exits and the GC heap is freed, the allocation will be moved to the bottom of the former GC heap and transformed into a proper supervisor allocation. Existing movable allocations will also be moved to defragment the supervisor heap and ensure that the next VM run gets as much memory as possible for the GC heap.

By itself this breaks terminalio because it violates the assumption that supervisor_display_move_memory() still has access to an undisturbed heap to copy the tilegrid from. It will work in many cases, but if you're unlucky you will get garbled terminal contents after exiting from the vm run that created the display. This will be fixed in the following commit, which is separate to simplify review.
2020-11-28 17:50:23 +01:00
Dan Halbert e308a9ec11 working! PinAlarm not implemented yet. 2020-11-27 16:03:37 -05:00
Dan Halbert ef0830bfe2 merge from upstream + wip 2020-11-25 17:52:06 -05:00
Dan Halbert 7a45afc549 working, but need to avoid deep sleeping too fast before USB ready 2020-11-23 22:44:53 -05:00
Dan Halbert a0f1ec3c4a wip 2020-11-22 19:10:09 -05:00
Dan Halbert 75559f35cc wip: ResetReason to microcontroller.cpu 2020-11-21 23:29:52 -05:00
Dan Halbert e4c66990e2 compiles 2020-11-20 23:33:39 -05:00
Dan Halbert 39e1f52e28 wip; not compiling yet 2020-11-19 17:47:12 -05:00
Dan Halbert 649c930536 wip 2020-11-19 15:43:39 -05:00
Jeff Epler 331aa6e59f displayio: When the display is tall, move blinka above the text
This makes a more useful display on the portrait magtag, allowing 21
characters across instead of just 18.  There are 20 full rows of text,
instead of 21.  The total number of characters increases slightly from 378
to 420.

For comparison, the Commodore VIC 20 had 22 rows of 23 characters for a
total of 506 characters. :-P
2020-11-19 11:43:18 -06:00
Dan Halbert ffff02c053 Merge remote-tracking branch 'adafruit/main' into sleep 2020-11-16 12:06:11 -05:00
Dan Halbert bb77f1d130 wip: initial code changes, starting from @tannewt's sleepio branch 2020-11-16 11:56:20 -05:00
Scott Shawcroft bda3267432
Save flash space
* No weak link for modules. It only impacts _os and _time and is
  already disabled for non-full builds.
* Turn off PA00 and PA01 because they are the crystal on the Metro
  M0 Express.
* Change ejected default to false to move it to BSS. It is set on
  USB connection anyway.
* Set sinc_filter to const. Doesn't help flash but keeps it out of
  RAM.
2020-11-13 18:57:52 -08:00
Dan Halbert 144eb131ae
Merge pull request #3627 from adafruit/6.0.x
Merge 6.0.x bugfixes to main
2020-10-31 12:28:20 -04:00
Dan Halbert 345d84ffde improve USB CDC disconnect/reconnect checking 2020-10-30 22:25:50 -04:00
Scott Shawcroft 9a4efed8cb
Start tweaking the workflow to sleep 2020-10-27 17:55:03 -07:00
Jeff Epler 3c05a8c68c
Merge pull request #3482 from cwalther/alloc
Fix inconsistent supervisor heap
2020-10-16 21:31:32 -05:00
Scott Shawcroft 379e73af2e
Finer grained, per port tick locking
Fixes #3504 hopefully.
2020-10-12 18:43:21 -07:00
Scott Shawcroft 09bc415751
Unify iMX flash config and add Metro M7 1011
This unifies the flash config to the settings used by the Boot ROM.
This makes the config unique per board which allows for changing
quad enable and status bit differences per flash device. It also
allows for timing differences due to the board layout.

This change also tweaks linker layout to leave more ram space for
the CircuitPython heap.
2020-10-07 15:23:47 -07:00
Christian Walther be8092f4d3 When there is not enough free space, but a matching hole on the other side, use it. 2020-10-02 23:07:07 +02:00
Christian Walther 5bdb8c45dd Allow allocate_memory() to reuse holes when matching exactly.
This requires recovering the pointer of the allocation, which could be done by adding up neighbor lengths, but the simpler way is to stop NULLing it out in the first place and instead mark an allocation as freed by the client by setting the lowest bit of the length (which is always zero in a valid length).
2020-10-02 23:03:21 +02:00
Christian Walther d6d02c67d2 Fix inconsistent supervisor heap.
When allocations were freed in a different order from the reverse of how they were allocated (leaving holes), the heap would get into an inconsistent state, eventually resulting in crashes.

free_memory() relies on having allocations in order, but allocate_memory() did not guarantee that: It reused the first allocation with a NULL ptr without ensuring that it was between low_address and high_address. When it belongs to a hole in the allocated memory, such an allocation is not really free for reuse, because free_memory() still needs its length.

Instead, explicitly mark allocations available for reuse with a special (invalid) value in the length field. Only allocations that lie between low_address and high_address are marked that way.
2020-10-02 23:03:21 +02:00
Scott Shawcroft d62ac24493
Merge pull request #3469 from jepler/noreturn
Add some NORETURN attributes
2020-10-01 11:18:36 -07:00
microDev 4c7d9e3aaf
Update make translate script 2020-09-29 11:14:30 +05:30
Jeff Epler 726dcdb60a Add some NORETURN attributes
I have a function where it should be impossible to reach the end, so I put in a safe-mode reset at the bottom:
```
int find_unused_slot(void) {
    // precondition: you already verified that a slot was available
    for (int i=0; i<NUM_SLOTS; i++) {
        if( slot_free(i)) {
            return i;
        }
    }
    safe_mode_reset(MICROPY_FATAL_ERROR);
}
```
However, the compiler still gave a diagnostic, because safe_mode_reset was not declared NORETURN.

So I started by teaching the compiler that reset_into_safe_mode never returned.  This leads at least one level deeper due to reset_cpu needing to be a NORETURN function.  Each port is a little different in this area.  I also marked reset_to_bootloader as NORETURN.
Additional notes:

 * stm32's reset_to_bootloader was not implemented, but now does a bare reset.  Most stm32s are not fitted with uf2 bootloaders anyway.
 * ditto cxd56
 * esp32s2 did not implement reset_cpu at all.  I used esp_restart().  (not tested)
 * litex did not implement reset_cpu at all.  I used reboot_ctrl_write.  But notably this is what reset_to_bootloader already did, so one or the other must be incorrect (not tested).  reboot_ctrl_write cannot be declared NORETURN, as it returns unless the special value 0xac is written), so a new unreachable forever-loop is added.
 * cxd56's reset is via a boardctl() call which can't generically be declared NORETURN, so a new unreacahble "for(;;)" forever-loop is added.
 * In several places, NVIC_SystemReset is redeclared with NORETURN applied.  This is accepted just fine by gcc.  I chose this as preferable to editing the multiple copies of CMSIS headers where it is normally declared.
 * the stub safe_mode reset simply aborts.  This is used in mpy-cross.
2020-09-28 18:55:56 -05:00
Jeff Epler 6bcbe51f7f supervisor: stub: make unimplemented safe_mode loop forever 2020-09-24 16:57:20 -05:00
Jeff Epler 28043c94b5 supervisor: Improve serial connection detection
These changes remove the caveat from supervisor.runtime.serial_connected.

It appears that _tud_cdc_connected() only tracks explicit changes to the
"DTR" bit, which leads to disconnects not being registered.

Instead:
 * when line state is changed explicitly, track the dtr value in
   _serial_connected
 * when the USB bus is suspended, set _serial_connected to False

Testing performed (using sam e54 xplained):  Run a program to show
the state of `serial_connected` on the LED:
```
import digitalio
import supervisor
import board

led = digitalio.DigitalInOut(board.LED)
while True:
    led.switch_to_output(not supervisor.runtime.serial_connected)
```

Try all the following:
 * open, close serial terminal program
    - LED status tracks whether terminal is open
 * turn on/off data lines using the switchable charge-only cable
    - LED turns off when switch is in "charger" position
    - LED turns back on when switch is in Data position and terminal is
      opened (but doesn't turn back on just because switch position is
      changed)
2020-09-17 18:32:06 -05:00
Scott Shawcroft 750bc1e04a
Merge pull request #3398 from jepler/better-dictionary-compression
compression: Implement @ciscorn's dictionary approach
2020-09-16 11:10:22 -07:00
Jeff Epler d9e336d39f supervisor translate: explain the dictionary 2020-09-15 13:18:04 -05:00
microDev 506bb097f7
Update safe_mode.c 2020-09-13 23:17:14 +05:30
microDev 36da92075b Update safe mode reason 2020-09-13 22:57:24 +05:30
Taku Fukada d18d79ac47 Small improvements to the dictionary compression 2020-09-14 01:50:01 +09:00
Jeff Epler 40ab5c6b21 compression: Implement ciscorn's dictionary approach
Massive savings.  Thanks so much @ciscorn for providing the initial
code for choosing the dictionary.

This adds a bit of time to the build, both to find the dictionary
but also because (for reasons I don't fully understand), the binary
search in the compress() function no longer worked and had to be
replaced with a linear search.

I think this is because the intended invariant is that for codebook
entries that encode to the same number of bits, the entries are ordered
in ascending value.  However, I mis-placed the transition from "words"
to "byte/char values" so the codebook entries for words are in word-order
rather than their code order.

Because this price is only paid at build time, I didn't care to determine
exactly where the correct fix was.

I also commented out a line to produce the "estimated total memory size"
-- at least on the unix build with TRANSLATION=ja, this led to a build
time KeyError trying to compute the codebook size for all the strings.
I think this occurs because some single unicode code point ('ァ') is
no longer present as itself in the compressed strings, due to always
being replaced by a word.

As promised, this seems to save hundreds of bytes in the German translation
on the trinket m0.

Testing performed:
 - built trinket_m0 in several languages
 - built and ran unix port in several languages (en, de_DE, ja) and ran
   simple error-producing codes like ./micropython -c '1/0'
2020-09-12 10:10:45 -05:00
microDev 4da478382d Fix serial console output & add more boards 2020-09-12 17:46:52 +05:30
microDev 305bed6d9e Added esp32s2 safe_mode & fixed user_safe_mode 2020-09-11 21:06:54 +05:30
Scott Shawcroft 1ba28b3edc
Merge pull request #3370 from jepler/compression-bigrams
add bigram compression to makeqstrdata (save ~100 bytes on trinket m0 de_DE)
2020-09-10 11:44:56 -07:00
Jeff Epler 0eee93729a Fix decompression of unicode values above 2047
Two problems: The lead byte for 3-byte sequences was wrong, and one
mid-byte was not even filled in due to a missing "++"!

Apparently this was broken ever since the first "Compress as unicode,
not bytes" commit, but I believed I'd "tested" it by running on the
Pinyin translation.

This rendered at least the Korean and Japanese translations completely
illegible, affecting 5.0 and all later releases.
2020-09-08 20:54:47 -05:00
Jeff Epler bdb07adfcc translations: Make decompression clearer
Now this gets filled in with values e.g., 128 (0x80) and 159 (0x9f).
2020-09-08 19:07:53 -05:00
Scott Shawcroft 99f5011d74
Fix heap without PSRAM. Never set heap_size. 2020-09-08 17:06:09 -07:00
Scott Shawcroft 96cf60fbbd
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-09-03 16:34:56 -07:00
Scott Shawcroft 786f4ed114
Merge pull request #3344 from jepler/issue-3184
Fix RGBMatrix, FrameBufferDisplay bugs
2020-09-02 15:32:30 -07:00
Jeff Epler 07740d19f3 add bigram compression to makeqstrdata
Compress common unicode bigrams by making code points in the range
0x80 - 0xbf (inclusive) represent them.  Then, they can be greedily
encoded and the substituted code points handled by the existing Huffman
compression.  Normally code points in the range 0x80-0xbf are not used
in Unicode, so we stake our own claim.  Using the more arguably correct
"Private Use Area" (PUA) would mean that for scripts that only use
code points under 256 we would use more memory for the "values" table.

bigram means "two letters", and is also sometimes called a "digram".
It's nothing to do with "big RAM".  For our purposes, a bigram represents
two successive unicode code points, so for instance in our build on
trinket m0 for english the most frequent are:
['t ', 'e ', 'in', 'd ', ...].

The bigrams are selected based on frequency in the corpus, but the
selection is not necessarily optimal, for these reasons I can think of:
 * Suppose the corpus was just "tea" repeated 100 times.  The
   top bigrams would be "te", and "ea".  However,
   overlap, "te" could never be used.  Thus, some bigrams might actually
   waste space
    * I _assume_ this has to be why e.g., bigram 0x86 "s " is more
      frequent than bigram 0x85 " a" in English for Trinket M0, because
      sequences like "can't add" would get the "t " digram and then
      be unable to use the " a" digram.

 * And generally, if a bigram is frequent then so are its constituents.
   Say that "i" and "n" both encode to just 5 or 6 bits, then the huffman
   code for "in" had better compress to 10 or fewer bits or it's a net
   loss!
    * I checked though!  "i" is 5 bits, "n" is 6 bits (lucky guess)
      but the bigram 0x83 also just 6 bits, so this one is a win of
      5 bits for every "it" minus overhead.  Yay, this round goes to team
      compression.
    * On the other hand, the least frequent bigram 0x9d " n" is 10 bits
      long and its constituent code points are 4+6 bits so there's no
      savings, but there is the cost of the table entry.
    * and somehow 0x9f 'an' is never used at all!

With or without accounting for overlaps, there is some optimum number
of bigrams.  Adding one more bigram uses at least 2 bytes (for the
entry in the bigram table; 4 bytes if code points >255 are in the
source text) and also needs a slot in the Huffman dictionary, so
adding bigrams beyond the optimim number makes compression worse again.

If it's an improvement, the fact that it's not guaranteed optimal
doesn't seem to matter too much.  It just leaves a little more fruit
for the next sweep to pick up.  Perhaps try adding the most frequent
bigram not yet present, until it doesn't improve compression overall.

Right now, de_DE is again the "fullest" build on trinket_m0.  (It's
reclaimed that spot from the ja translation somehow)  This change saves
104 bytes there, increasing free space about 6.8%.  In the larger
(but not critically full) pyportal build it saves 324 bytes.

The specific number of bigrams used (32) was chosen as it is the max
number that fit within the 0x80..0xbf range.  Larger tables would
require the use of 16 bit code points in the de_DE build, losing savings
overall.

(Side note: The most frequent letters in English have been said
to be: ETA OIN SHRDLU; but we have UAC EIL MOPRST in our corpus)
2020-09-01 17:12:22 -05:00
Jeff Epler 9bd2a61d8b supervisor: Always allocate at least a 1x1 terminal
Otherwise, out of range writes would occur in tilegrid_set_tile, causing a safe mode reset.
```
Hardware watchpoint 6: -location *stack_alloc->ptr

Old value = 24652061
New value = 24641565
0x000444f2 in common_hal_displayio_tilegrid_set_tile (self=0x200002c8 <supervisor_terminal_text_grid>, x=1, y=1, tile_index=0 '\000')
    at ../../shared-module/displayio/TileGrid.c:236
236	    if (!self->partial_change) {
(gdb)
```
2020-09-01 10:55:45 -05:00
Dan Halbert 6dbd369272 merge from upstream 2020-08-30 14:39:03 -04:00
Scott Shawcroft 767ca5c3dc
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-08-27 11:42:31 -07:00
Jeff Epler 2e0a109331
Merge pull request #3318 from jepler/interrupt-serial-rx
supervisor: check for interrupt during rx_chr
2020-08-25 21:01:33 -05:00
Scott Shawcroft 8b71e26abd
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-08-25 16:39:23 -07:00
Scott Shawcroft 2b470b1486
Fix RGB LED use 2020-08-24 18:29:50 -07:00
Jeff Epler 1033e89561 supervisor: use mp_handle_pending to check for exceptions 2020-08-23 09:12:01 -05:00
Jeff Epler f8a9e11ff4 WIP supervisor: check for interrupt during rx_chr 2020-08-23 08:47:18 -05:00
Dan Halbert f714f53552 Merge remote-tracking branch 'adafruit/main' into ble_hci 2020-08-21 10:45:05 -04:00
Dan Halbert 0e30dd8bcc merge from upstream; working; includes debug_out code for debugging via Saleae for posterity 2020-08-20 20:29:57 -04:00
Jeff Epler 23aefe9509 Add usb-endpoint-count checking
.. however, the number of endpoints is only set for SAMD (8).
Other ports need to set the value.  Otherwise, the build will show
the message
```
Unable to check whether maximum number of endpoints is respected
```
2020-08-19 16:47:40 -05:00
Scott Shawcroft 9602ee6265
Disable wifi debug logging and memory log 2020-08-19 14:23:28 -07:00
Scott Shawcroft ddcff85fa2
Add debugging. Scanning doesn't crash but returns no results. Need to config station. 2020-08-19 14:22:12 -07:00
Scott Shawcroft 1a6f4e0fe0
Scanning WIP. Need to sort out supervisor memory 2020-08-19 14:22:12 -07:00
Scott Shawcroft d01f5dc0bd
Turn off terminalio for ja and ko
The font is missing many characters and the build needs the space.
We can optimize font storage when we get a good font.

The serial output will work as usual.
2020-08-17 17:17:59 -07:00
Jeff Epler 759ded9c38 Fix build errors when SHARPDISPLAY && !RGBMATRIX 2020-08-12 07:39:12 -05:00
Jeff Epler c1400bae9b sharpmemory: Implement support for Sharp Memory Displays in framebufferio 2020-08-12 07:32:18 -05:00
Scott Shawcroft bbac68e77c
Merge pull request #3232 from hierophect/esp32-neopixel
ESP32-S2: Add Neopixel support
2020-08-11 11:04:39 -07:00
Lucian Copeland 4613b58a31 Add skip for rgb matrix exception handling 2020-08-10 18:00:50 -04:00
Lucian Copeland d47bd5529c Fix neopixel macro issue, set default neopixel color 2020-08-10 13:16:20 -04:00
Lucian Copeland 78d049d0f1 Fix pwm reset spew, protect against null reference in led status 2020-08-05 14:05:53 -04:00
Lucian Copeland 14b3b51c58 Rework build flags, prevent idf errors 2020-08-04 18:40:24 -04:00
Jeff Epler 710c2dc54b safe_mode: Exclude NORDIC_SOFT_DEVICE_ASSERT str if possible 2020-08-04 14:45:45 -05:00
Dan Halbert 0a60aee3e4 wip: compiles 2020-08-02 11:36:38 -04:00
Jeff Epler d4801b8c54
Merge pull request #3225 from hathach/improve-highspeed-usb
Improve highspeed usb
2020-07-30 07:15:20 -05:00
Scott Shawcroft b76d37f24a
Merge pull request #3223 from dhalbert/unmount-before-reset
storage.erase_filesystem(): disconnect from USB and wait 1 second before resetting
2020-07-29 10:47:24 -07:00
hathach 1f4fcb399b
move CFG_TUSB_RHPORT0_MODE into generated header 2020-07-29 16:05:31 +07:00
hathach d8fef207d2 remove obsolete CFG in tusb_config.h 2020-07-29 15:45:01 +07:00
hathach 6063828279 replace USB_MSC_MAX_PACKET_SIZE with USB_HIGHSPEED in descriptor gen tool 2020-07-29 15:38:55 +07:00
Dan Halbert 65c22aa434 storage.erase_filesystem(): unmount and wait 1 second before resetting 2020-07-28 17:52:56 -04:00
Scott Shawcroft 2bd6d05663
Add externs. GCC10 complains about duplicate defines 2020-07-22 16:26:46 -07:00
Jeff Epler 9fd10322fe supervisor: rename some locals for clarity
It's perfectly OK for these variables with static linkage to have the
same name, but it's inconvenient for humans like me.
2020-07-20 08:45:31 -05:00
Jeff Epler db43c56f79 background callbacks: Clear any callbacks that were queued
Before this, a background callback that was on the list when
background_callback_reset was called could have ended up in a state
that made it "un-queueable": its "prev" pointer could have been non-NULL.
2020-07-20 08:44:39 -05:00
Jeff Epler 98eef79faa background_callback_gc_collect: We must traverse the whole list 2020-07-17 14:55:46 -05:00
Jeff Epler a18a392109 background_callback: Add gc collect callback
A background callback must never outlive its related object.  By
collecting the head of the linked list of background tasks, this will
not happen.

One hypothetical case where this could happen is if an MP3Decoder is
deleted while its callback to fill its buffer is scheduled.
2020-07-17 08:36:26 -05:00
Jeff Epler 81105cb9ef supervisor: usb: note that it's unusual to need to call usb_background 2020-07-15 11:49:44 -05:00
Jeff Epler 1df48176ce supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
Jeff Epler 6160d11c5a supervisor: factor out, Handle USB via background callback 2020-07-15 11:49:44 -05:00
Jeff Epler 36b4646516 background_callback: Avoid CALLBACK_CRITICAL_BEGIN with nothing to do
CALLBACK_CRITICAL_BEGIN is heavyweight, but we can be confident we do
not have work to do as long as callback_head is NULL.

This gives back performance on nRF.
2020-07-15 09:26:47 -05:00
Jeff Epler 8c4a9f6444 supervisor: tick: only run background tasks once per tick 2020-07-15 09:26:47 -05:00
Jeff Epler 1474fccd2f supervisor: Add a linked list of background callbacks
In time, we should transition interrupt driven background tasks out of the
overall run_background_tasks into distinct background callbacks,
so that the number of checks that occur with each tick is reduced.
2020-07-15 09:26:47 -05:00
Jeff Epler 51b9a1aeca tick.c: adjust whitespace 2020-07-15 09:26:47 -05:00
Dan Halbert f6869c69c5 wip: advertising; not tested 2020-07-12 19:45:23 -04:00
Diego Elio Pettenò 34b4993d63 Add license to some obvious files. 2020-07-06 19:16:25 +01:00
Jeff Epler fcddfd0f39
Merge pull request #3083 from tannewt/esp32s2_busio
Add busio support for the ESP32-S2
2020-07-01 21:02:08 -05:00
Scott Shawcroft 1a0c10c328
Fix debug UART call 2020-06-29 17:15:01 -07:00
Dan Halbert 759929c24a hci early wip; refactor supervisor bluetooth.c for nrf: tested 2020-06-25 20:57:17 -04:00
Jeff Epler 076a96ccc6
Merge pull request #3046 from jepler/same51
Add basic SAM E54  support and SAM E54 Xplained board
2020-06-25 06:55:27 -05:00
Jeff Epler 87835c77e8
Merge pull request #3038 from jepler/compute-usb-devices
Compute USB_DEVICES instead of requiring it to be specified
2020-06-24 13:31:56 -05:00
Jeff Epler bf460ddf25
supervisor.mk: Conditionally assign USB_DEVICES
This restores the ability to remove CDC and/or MSC, at the price of
giving up the new automatic check that USB_DEVICES is correct.
Since devices have to have CDC and MSC to be "CircuitPython",
this is not a facility that is going to be used by any in-tree drivers.
2020-06-24 09:44:45 -05:00
Jeff Epler f232aef786 supervisor.mk: Compute USB_DEVICES; remove from boards and ports
Since Actions passed on the previous commit, where this computed value
was checked against the specified value (if any), this is no net change,
except that we no longer need to specify it for particular boards or
ports.
2020-06-23 12:59:01 -05:00
Scott Shawcroft 741e1d9828
Merge pull request #3043 from DavePutz/Issue-2865
Issue #2865 -Clean up after ctrl-c interrupt in sleep
2020-06-23 10:58:45 -07:00
DavePutz b80abf1a90
Update handing of a CTRL-C exception 2020-06-23 12:15:01 -05:00
Jeff Epler d5074220a8 atmel-samd: Add SAM E54 Xplained board
Few peripherals are actually tested.  However, USB, I2C and GPIO seem to work.

Most pins are silkscreened with the "PX00" style, so the board module
only includes the small number that are screened differently.

The default SPI, I2C, and UART are the ones on the EXT2 header.  This is
arbitrary, but the I2C on this connector is shared with the on-board I2C
devices and the PCC header, making it the most versatile.
2020-06-23 10:41:48 -05:00
DavePutz 65512cef1c
Update tick.c 2020-06-22 15:59:15 -05:00
Jeff Epler de14b5b02f flash: Correctly signal error on invalid flash read
This logic was intended to mirror what is done for "write", but
the wrong variable name was repeated twice.
2020-06-22 10:24:21 -05:00
DavePutz 182a8733a4
Rework handling of ctrl-c interrupt 2020-06-21 13:28:26 -05:00
DavePutz 0b52359190
Generate stacktrace and reset exception for ctrl-c interrupt
Added code in mp_hal_delay_ms() to generate stacktrace and reset exception for ctrl-c interrupt
2020-06-19 19:02:43 -05:00
Jeff Epler 8bbd539031 supervisor.mk: Compute what USB_DEVICES should be, and check it against what it is 2020-06-15 19:14:57 -05:00
Diego Elio Pettenò dd5d7c86d2 Fix up end of file and trailing whitespace.
This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
Scott Shawcroft 323cca8910
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-06-01 15:18:12 -07:00