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8246 Commits

Author SHA1 Message Date
Dan Halbert
5435a40c54
Merge pull request #5959 from andypiper/patch-1 
Fix typos
 2022-02-01 18:27:31 -05:00
arturo182
2a87a80f69 espressif: Add ESP32-S3-DevKitM-1 board support 2022-02-02 00:18:04 +01:00
Neradoc
93f612eea2 add board.STEMMA_I2C on ESP QT PYs 2022-02-01 20:15:24 +01:00
Scott Shawcroft
2964e966b1
Merge pull request #5958 from dhalbert/i2c-common-hal-write-read 
I2c common hal write read
 2022-02-01 11:08:50 -08:00
Andy Piper
4096bb28ab
Fix typos 
Some typo corrections and cleanup to the ESP32 doc
 2022-02-01 18:53:11 +00:00
Dan Halbert
0b26dba44d
Merge pull request #5955 from prplz/is31fl3741 
Only enable is31fl3741 for led glasses board
 2022-02-01 12:55:31 -05:00
Dan Halbert
d0453f460d shrink sensebox; fix doc error 2022-02-01 10:12:26 -05:00
Dan Halbert
cc410ad6a3 common-hal I2C combined write_read 2022-01-31 22:03:30 -05:00
Dan Halbert
17956a0204
Merge pull request #5957 from tannewt/esp_ble_forever_scan 
Fix BLE scanning forever on ESP32-S3
 2022-01-31 20:55:48 -05:00
Dan Halbert
d5740c8ad9 Merge remote-tracking branch 'adafruit/main' into i2c-common-hal-write-read 2022-01-31 18:51:32 -05:00
Scott Shawcroft
db7e72b43d
Fix BLE scanning forever on ESP32-S3 2022-01-31 15:45:43 -08:00
Michael Himing
c92c8ac184 Only enable is31fl3741 for led glasses board 
Also fix a warning in is31fl3741
 2022-02-01 09:45:50 +11:00
Scott Shawcroft
43dae6c8d1
Merge pull request #5951 from dhalbert/track-board-default-objects 
Track creation of board.I2C(), etc.
 2022-01-31 14:29:19 -08:00
Dan Halbert
20a17bec25 shrink arduino_mkrzero and sparkfun_samd21_dev 2022-01-31 09:16:03 -05:00
Dan Halbert
83e6e6690a wip; works on espressif 2022-01-29 22:44:27 -05:00
Dan Halbert
93a60eecab
Merge pull request #5946 from tammymakesthings/pr4218-neopixel-show-after-deinit 
Fixes neopixel show() after deinit() not raising an exception
 2022-01-29 18:30:37 -05:00
Dan Halbert
a88969d306 Revert "Disabled audioio, audiobusio, USB midi for sparkfun_redboard_turbo to save flash space" 
This reverts commit 5e2166673b.
 2022-01-29 17:06:26 -05:00
Dan Halbert
6e98186f0d turn off more things on SAMD21 full builds 2022-01-29 17:05:51 -05:00
Tammy Cravit
5e2166673b Disabled audioio, audiobusio, USB midi for sparkfun_redboard_turbo to save flash space 2022-01-29 14:31:58 -07:00
Dan Halbert
472cbcfaae
Merge pull request #5940 from UnexpectedCircuitPython/main 
Added initial support for my new TinyS3, FeatherS3 and ProS3
 2022-01-29 13:36:35 -05:00
Limor "Ladyada" Fried
7ba23ffac4
Merge pull request #5945 from EmergReanimator/stm_deinited_fix 
Fixed common_hal_busio_uart_deinited incorrect pin assignment check.
 2022-01-29 12:19:12 -05:00
Seon Rozenblum
1277852501 Added initial support for my new TinyS3, FeatherS3 and ProS3 ESP32-S3 development boards 2022-01-29 14:04:57 +11:00
Scott Shawcroft
019aecaa20
Support BLE advertising on ESP 
Services and characteristics still won't work.

Progress on #5926
 2022-01-27 17:40:37 -08:00
Dan Halbert
fff68c9f86
Merge pull request #5927 from tannewt/esp_ble_scan 
Add BLE scanning for S3 and C3.
 2022-01-27 13:05:24 -05:00
Scott Shawcroft
d9966c1724
Add TODOs and -Os for RISC-V 2022-01-26 17:07:20 -08:00
Scott Shawcroft
e409ff75cd
Turn off BLE HCI on ESP32-S2 2022-01-26 09:46:29 -08:00
EmergReanimator
66cf66f118 Fixed common_hal_busio_uart_deinited incorrect pin assignment check. 
The pin must be tested instead of pin->number in the same way as in STM
I2C busio layer.
 2022-01-26 17:46:42 +01:00
microDev
fa2d156d14
return default cpu frequency on espressif 2022-01-26 12:32:48 +05:30
Scott Shawcroft
b2e1dbd2df
Implement name and address get/set 2022-01-25 19:17:26 -08:00
Scott Shawcroft
5a6f456dbb
Add BLE scanning for S3 and C3. 
Everything else should raise NotImplementedError.

First step in #5926
 2022-01-25 16:28:46 -08:00
jerryneedell
9c31346c45 fix implmetation 2022-01-25 16:42:49 -05:00
jerryneedell
70512758a9 enable binascii in microbit_v2 build 2022-01-25 16:06:47 -05:00
Scott Shawcroft
4a3c636b6b
Merge pull request #5874 from dkulinski/epaper_two_byte_length 
Update EPaperDisplay to allow for two byte sequence length
 2022-01-25 11:13:36 -08:00
Dan Kulinski
19f9163892 Bringing branch up to date with current main 2022-01-25 11:02:00 -07:00
microDev
324ff9c30d
bump idf to latest commit on v4.4 branch 2022-01-25 18:01:09 +05:30
Dan Kulinski
60801066b2 Fix magtag, openbook for EPaperDisplay constructor 2022-01-24 12:34:01 -07:00
root
367a1d53c0 Fixes for pulsein on ESP32S3 2022-01-23 13:14:34 -06:00
Michael Himing
4d78e3401c Fix esp32s3 devkitc uart naming and add board.UART 2022-01-22 15:25:33 +11:00
Dan Halbert
5933c04499
Merge pull request #5899 from tannewt/rp2040_winbond 
Add winbond to Feather RP2040
 2022-01-21 16:44:52 -05:00
Scott Shawcroft
9a353a4f56
Merge pull request #5422 from Neradoc/nera-secondary-I2C 
Allow multiple board buses
 2022-01-21 11:08:14 -08:00
Scott Shawcroft
f2713afff6
Merge pull request #5896 from dhalbert/open-modes-check 
Validate open() mode
 2022-01-21 10:50:43 -08:00
Scott Shawcroft
c598ede84e
Add winbond to Feather RP2040 2022-01-21 10:34:38 -08:00
microDev
3970aa5a5e
fix build failure on two boards 2022-01-21 10:11:33 +05:30
microDev
67293c265c
Merge branch 'main' into board-bus 2022-01-21 10:08:39 +05:30
MicroDev
dab35f7c72
Merge pull request #5880 from jepler/espressif-serial-trick-uf2 
Request ROM bootloader when resetting using the 'serial trick'
 2022-01-21 09:56:12 +05:30
Dan Halbert
fed5227de9 shrink stringcar_m0_express 2022-01-20 20:34:04 -05:00
Jeff Epler
ea30a8ac04
Reboot into the ROM bootloader from 1200 baud 
Per Scott, the purpose of this trick is to make the board programmable from Arduino even when CP is installed, so my convenience of escaping into UF2 is not going to work out.
 2022-01-20 18:50:50 -06:00
Scott Shawcroft
35175715f9
Check target defined 2022-01-20 14:11:33 -08:00
Scott Shawcroft
d99847b410
Refactor pin reset on ESP 
This makes it easier to blanket never reset flash and USB pins. It
also allows us to set a custom state after reset. The first case
is for the double tap reset that needs to be pulled low.

Fixes #5893
 2022-01-20 12:40:41 -08:00
Scott Shawcroft
13db65566d
ESP NeoPixel fixes 
This tweaks the RMT timing to better match the 1/3 and 2/3 of 800khz
guideline for timing. It also ensures a delay of 300 microseconds
with the line low before reset.

Pin reset is now changed to the IDF default which pulls the pin up
rather than CircuitPython's old behavior of floating the pin.

Fixes #5679
 2022-01-19 16:29:07 -08:00
Dan Halbert
8bae6af12a
Merge pull request #5888 from tannewt/esp_tick_core 
Ensure supervisor_tick is run on the same core as CP
 2022-01-19 19:26:50 -05:00
Kattni Rembor
880d43a4f7 Fix pin typo. 2022-01-19 17:04:30 -05:00
Scott Shawcroft
42fbebe62a
Merge pull request #5832 from ladyada/main 
ESP32S2 camera board draft
 2022-01-19 12:04:13 -08:00
Scott Shawcroft
78942112c7
Ensure supervisor_tick is run on the same core as CP 2022-01-19 11:36:40 -08:00
lady ada
f13ea93fe6 fix A5 pin name 2022-01-19 14:22:01 -05:00
lady ada
6d7472357d newline 2022-01-18 20:46:09 -05:00
Scott Shawcroft
7ee5c01cf8
Add Espressif C3 dev board 2022-01-18 17:39:52 -08:00
lady ada
09cf95a51c no psram :( 2022-01-18 20:14:17 -05:00
lady ada
de45a20b08 EOF 2022-01-18 20:14:17 -05:00
lady ada
71c792d608 try initial esp32s3 qtpy def 2022-01-18 20:14:17 -05:00
lady ada
d4dab79234 add buttonpin 2022-01-18 20:14:17 -05:00
lady ada
c1cee63c5a fix tuplecompile 2022-01-18 20:14:17 -05:00
lady ada
1d44bf1c0c add camera data port 2022-01-18 20:14:17 -05:00
lady ada
3381ac149e fix camera display io to use default spi bus 2022-01-18 20:14:16 -05:00
lady ada
13b319c430 try rotation 0 2022-01-18 20:14:16 -05:00
lady ada
e9f0c1796e oof fix i2c lines! 2022-01-18 20:14:16 -05:00
lady ada
4400124efe snappysnap 2022-01-18 20:14:16 -05:00
lady ada
8b26f594c9 try not resetting i2c power 2022-01-18 20:14:16 -05:00
lady ada
647b894e7b ?? some include needed 2022-01-18 20:14:16 -05:00
lady ada
9c933558b5 enable I2C by default 2022-01-18 20:14:15 -05:00
Jeff Epler
872beeccfe
Merge remote-tracking branch 'origin/main' into espressif-serial-trick-uf2 2022-01-18 19:07:05 -06:00
Scott Shawcroft
c839d9b3cc
Fix S2 builds by not turning on USB with wifi 2022-01-18 15:50:32 -08:00
Scott Shawcroft
679f4b30ba
Tweak heap sizes for different targets 2022-01-18 15:23:19 -08:00
Dan Halbert
09bdad6c5b
Merge pull request #5877 from 0hotpotman0/main 
Add softdev_version 7.0.1
 2022-01-17 21:39:12 -05:00
Jeff Epler
49b8579bcd
Request UF2 bootloader when resetting using the 'serial trick' 2022-01-17 17:14:31 -06:00
Dan Halbert
3453ced296
Merge pull request #5860 from tannewt/s3_core_1 
Switch CP to core 1 on S3
 2022-01-17 16:10:05 -05:00
Jeff Epler
895a8a9e72
Merge pull request #5866 from dhalbert/espressif-open-drain 
fix espressif DigitalInOut open-drain
 2022-01-17 12:51:31 -06:00
0hotpotman0
9b9dd97e00 add softdev_version 7.0.1 2022-01-17 14:49:11 +08:00
Neradoc
784a5edc4b
Define default SPI pins on kb2040 
Fixes #5875
 2022-01-17 06:52:08 +01:00
Dan Halbert
11848b1826 use GPIO_MODE_ instead of GPIO_MODE_DEF 2022-01-15 23:05:33 -05:00
Dan Halbert
c70c8a9390 fix espressif open-drain 2022-01-15 19:54:31 -05:00
Scott Shawcroft
f6cf15de43
Switch CP to core 1 on S3 2022-01-14 12:22:38 -08:00
Scott Shawcroft
993e51e5cc
Fix USB when enabling wifi 2022-01-14 11:52:14 -08:00
Scott Shawcroft
7af7cd418c
Merge pull request #5853 from tannewt/s3_config_rework 
Split out target specific configs.
 2022-01-14 10:25:50 -08:00
Scott Shawcroft
86e7247d11
Merge pull request #5854 from jepler/issue-5680 
patch esp-idf for i2c crash
 2022-01-14 09:37:23 -08:00
Jeff Epler
c87d9c947b
patch esp-idf for i2c crash 
In theory, this Closes: #5680 -- I didn't test it on HW yet.
 2022-01-14 08:53:24 -06:00
stijn
cf258c898e windows/msvc: Run qstr preprocessing phase in parallel. 
Supported from VS2017 and up, this roughly halves build time.
 2022-01-14 17:05:55 +11:00
Damien George
a3bbd5332b esp32/machine_bitstream: Reinstate bitstream bit-bang implementation. 
The bit-bang implementation was replaced with the RMT implementation in
599b61c086.  This commit brings back that
bit-bang code, and allows it to be selected via the new static method:

    esp32.RMT.bitstream_channel(None)

The bit-bang implementation may be useful if the RMT needs to be used for
something else, or if bit-banging is more stable in certain applications.

Signed-off-by: Damien George <damien@micropython.org>
 2022-01-14 16:40:01 +11:00
Damien George
e754c2e84f esp32/esp32_rmt: Install RMT driver on core 1. 
MicroPython currently runs on core 0 of the esp32.  Calling
rmt_driver_install will mean that the RMT interrupt handler is also
serviced on core 0.  This can lead to glitches in the RMT output if
WiFi is enabled (for esp32.RMT and machine.bitstream).

This patch calls rmt_driver_install on core 1, ensuring that the RMT
interrupt handler is serviced on core 1.  This prevents glitches.

Fixes issue #8161.

Signed-off-by: Damien George <damien@micropython.org>
 2022-01-14 15:41:59 +11:00
Scott Shawcroft
869cf5eba5
Run USB on the same core as CP 2022-01-13 15:55:37 -08:00
Scott Shawcroft
39639ecd17
Rework configs to take target into account 
New script will filter settings to different tiers.
 2022-01-13 15:55:37 -08:00
Scott Shawcroft
2233026556
Merge pull request #5848 from prplz/esp32s3-devkits 
Esp32s3 devkits
 2022-01-13 14:02:44 -08:00
Dan Halbert
59275c7225
Merge pull request #5846 from jepler/feather-esp32s2-tft-spi 
feather esp32s2 tft: fix sharing of main display bus
 2022-01-12 23:05:42 -05:00
Damien George
a49b51b7db zephyr/modbluetooth_zephyr: Provide dummy connect_cancel function. 
Signed-off-by: Damien George <damien@micropython.org>
 2022-01-13 13:45:55 +11:00
Michael Himing
a878e3377c Rename espressif_esp32s3_devkitc_1 to devkitc_1_n8r2 2022-01-13 13:24:06 +11:00
Michael Himing
212eedc42f Rename espressif_esp32s3_devkitc_1_nopsram to devkitc_1_n8 2022-01-13 13:24:06 +11:00
Michael Himing
7575cacdc5 Add espressif_esp32s3_devkitc_1_n8r8 2022-01-13 13:24:06 +11:00
Kattni
1022866d95
Merge pull request #5844 from kattni/add-button-pin 
Add button pin to Feathers, fix pin order on QT Py.
 2022-01-12 18:11:46 -05:00
Jeff Epler
10c3836bc0
feather esp32s2 tft: fix sharing of main display bus 2022-01-12 14:35:00 -06:00
Scott Shawcroft
ae58858036
Merge pull request #5820 from CharString/waveshare_rp2040_zero 
Waveshare RP2040-Zero board definition
 2022-01-12 10:56:55 -08:00
Kattni Rembor
fb96c09118 Add button pin to Feathers, fix pin order on QT Py. 2022-01-12 13:54:56 -05:00
Scott Shawcroft
d5ca7f0348
Merge pull request #5842 from dhalbert/pdmin-fix 
Fixes SAMD PDMIn
 2022-01-12 10:50:04 -08:00
Dan Halbert
dd54e8f657 PDMIn: enable IRQ; need a volatile; call pdmin_reset() 
enable IRQ for PDMIn
 2022-01-12 11:44:43 -05:00
Chris Wesseling
8226fb8e0b Bring pins in line with board documentation. 
This brings the pins in line with the documented [pinouts]. The only
"special" pins:

 - GP0, GP1 are mentioned as the default UART, so we init them as
   such and give them the TX and RX alternative names.
 - GP16 is connected to the onboard neopixel DIN line and we assign it
   the NEOPIXEL name. (Power of the neopixel is connected to the 3.3V
   rail, not a pin. See [schematic].)
 - GP26, GP27, GP28, GP29 have unambiguous ADC designations in the
   [pinouts], so we assign the `A` analogue names as the Pico board
   definition does.

  [pinouts]: https://www.waveshare.com/wiki/RP2040-Zero#Pinouts
  [schematic]: https://www.waveshare.com/w/upload/4/4c/RP2040_Zero.pdf
 2022-01-12 12:27:54 +01:00
arturo182
9b825869c5
raspberrypi : Check UART before claiming pins, claim it after 
Co-authored-by: Scott Shawcroft <scott@adafruit.com>
 2022-01-11 22:02:47 +01:00
arturo182
2251d0f4b0
raspberrypi: Claim UART after checking pins 
If, for some reason, you mix up TX and RX when calling `busio.UART` (who would do that ;) ), you get `Invalid pins`. When you go to try again, you'll get `All UART peripherals are in use` because the interface was claimed as busy before pins are verified. This should fix that issue.
 2022-01-11 15:13:36 +01:00
Dan Halbert
d23d2e7bf4
Merge pull request #5819 from tannewt/piunora 
Add Piunora and Zero. Also, enable full build
 2022-01-10 19:33:23 -05:00
Kattni
968c57e045
Merge pull request #5829 from kattni/tft-feather-pin-fix 
Fix typo, pin order.
 2022-01-10 15:25:45 -05:00
Scott Shawcroft
838a007ca9
Merge pull request #5813 from EmergReanimator/code_improvements 
Introduced ringbuf_init to perform static buffer initialisation
 2022-01-10 12:12:25 -08:00
Kattni Rembor
4efbfca2b0 Fix typo, pin order. 2022-01-10 14:45:54 -05:00
stijn
b47b245c2e windows/appveyor: Build mpy-cross only once for mingw-w64. 
The main Makefile builds the mpy-cross executable automatically if
it doesn't exist since 78718fffb1,
so build it first to make sure it doesn't get needlessly rebuilt.
 2022-01-10 15:01:03 +01:00
0hotpotman0
86a482f520 add ble stack 7.3.0 version for complie the uf2 flie 2022-01-10 11:05:06 +08:00
Damien George
ff0227fa0d esp32/boards/GENERIC_D2WD: Build with -Os optimisation. 
This board has only 2MiB of flash so the build needs to be reduced in size
to fit.  Commit 549448e8bb made all boards
build with -O2 by default (for performance) so this overrides that default.

Signed-off-by: Damien George <damien@micropython.org>
 2022-01-09 11:25:37 +11:00
Pontus Oldberg
e23b272595 Added missing LDO control pin (SARA_PWR) 2022-01-08 16:39:48 +01:00
Chris Wesseling
783106545c Remove LED pin. 
There's just the NEOPIXEL on this board, no other LED.
 2022-01-07 23:25:50 +01:00
Chris Wesseling
d8f18d36a4 Initial Waveshare RP2040-Zero board definition 
`board.NEOPIXEL` works. Once you have an LED cycling colours, you're 99%
done. :-)
 2022-01-07 23:20:10 +01:00
Scott Shawcroft
bec36f5c7f
Add Pi Zero and update PIDs 2022-01-07 11:47:31 -08:00
Scott Shawcroft
39a239113f
Enable neopixel for status 2022-01-07 11:23:50 -08:00
Scott Shawcroft
3238d8364d
Piunora + full build + high speed usb 2022-01-07 11:23:50 -08:00
Scott Shawcroft
5f32d1f34b
Piunora pinout 2022-01-07 11:23:49 -08:00
Scott Shawcroft
fb6ab72392
Merge pull request #5816 from bd34n/bdmicro_vina_d51_led_aux 
ports/atmel-samd/boards/bdmicro_vina_d51/pins.c: Add LED_AUX pin.
 2022-01-07 10:47:32 -08:00
Dan Halbert
afd686986a
Merge pull request #5800 from tannewt/rpi_zero 
Initial Pi Zero support
 2022-01-07 09:05:30 -05:00
Damien George
1892d03740 mimxrt,stm32: Enable MICROPY_PY_USSL_FINALISER. 
This is needed because these ports allocate mbedtls data on the MicroPython
heap, and SSL socket objects must be fully cleaned up when they are garbage
collected, to free this memory allocated by mbedtls.  As part of this,
gc_sweep_all() will now ensure that the MP_STATE_PORT(mbedtls_memory)
linked-list is fully deallocated on soft reset.

Signed-off-by: Damien George <damien@micropython.org>
 2022-01-08 00:02:04 +11:00
Damien George
df3f59ca4b ports: Update board.json files to link to new board images. 
Signed-off-by: Damien George <damien@micropython.org>
 2022-01-07 11:33:28 +11:00
Brian Dean
1fb4f02de2 ports/atmel-samd/boards/bdmicro_vina_d51/pins.c: Add LED_AUX pin. 2022-01-06 16:32:17 -05:00
Scott Shawcroft
fa272f5a70
Fix iMX and zero_w build extension 2022-01-06 10:24:02 -08:00
Scott Shawcroft
2a2f94df15
Update tinyusb for zero support 2022-01-06 08:52:33 -08:00
EmergReanimator
12046323a2 Fixed unit port build issue 2022-01-06 09:27:44 +01:00
Damien George
b96318ab61 esp32: Enable platform module with IDF version. 
Output looks like this:

    >>> import platform
    >>> platform.libc_ver()
    ('newlib', '3.0.0')
    >>> platform.platform()
    'MicroPython-1.17.0-xtensa-IDFv4.2.2-with-newlib3.0.0'
    >>> platform.python_compiler()
    'GCC 8.4.0'

Signed-off-by: Damien George <damien@micropython.org>
 2022-01-06 18:25:48 +11:00
Damien George
000b001fc1 rp2/boards/GARATRONIC_PYBSTICK26_RP2040: Use correct pico-sdk board cfg. 
Signed-off-by: Damien George <damien@micropython.org>
 2022-01-06 16:50:20 +11:00
Damien George
4693cf9081 rp2/CMakeLists.txt: Allow a board to override PICO_BOARD. 
Signed-off-by: Damien George <damien@micropython.org>
 2022-01-06 16:49:57 +11:00
Maureen Helm
c6d26bc524 zephyr: Upgrade to Zephyr v2.7.0. 
Updates the Zephyr port build instructions and CI to use the latest
Zephyr release tag.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
 2022-01-06 14:09:39 +11:00
Maureen Helm
0cf03bd3b1 zephyr: Use CONFIG_USB_DEVICE_STACK for conditional USB device support. 
CONFIG_USB was removed in Zephyr v2.7.0 after some Kconfig rework that
made it sufficient to use CONFIG_USB_DEVICE_STACK only.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
 2022-01-06 14:09:39 +11:00
Maureen Helm
1e5df0982a zephyr: Get UART console device from devicetree instead of Kconfig. 
Updates the Zephyr port to get the UART console device from devicetree
instead of Kconfig. The Kconfig option CONFIG_UART_CONSOLE_ON_DEV_NAME
was removed in Zephyr v2.7.0.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
 2022-01-06 14:09:39 +11:00
Maureen Helm
080a9e906d zephyr: Update include path to reboot.h. 
The reboot header was moved to a different path in Zephyr v2.6.0. The
old path was deprecated for two releases (v2.6.0 and v2.7.0) and will no
longer be supported after Zephyr v2.7.0.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
 2022-01-06 14:09:39 +11:00
Maureen Helm
ddbbfbed75 zephyr: Increase minimum CMake version to 3.20.0. 
As a prerequisite to upgrading to Zephyr v2.7.0, upgrade the minimum
CMake version required for the Zephyr port to 3.20.0.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
 2022-01-06 14:09:39 +11:00
iabdalkader
908e4cf5c3 rp2: Add support for DHT11 and DHT22 sensors. 2022-01-06 14:00:03 +11:00
robert-hh
01d9b7adde rp2/machine_pwm: Keep duty value when changing the frequency. 
The duty is saved and set whenever the frequency is changed, unless the
duty rate was not set yet.
 2022-01-06 13:52:45 +11:00
robert-hh
9e56e630ca rp2/machine_pwm: Fix PWM frequency setting. 
The top value was off by 1: in order to count n ticks it has to be set to
n-1.

Fixes issue #8122.
 2022-01-06 13:51:19 +11:00
iabdalkader
f4487a0049 rp2/boards/ARDUINO_NANO_RP2040_CONNECT: Set default I2C pins. 2022-01-06 13:35:20 +11:00
Simon Baatz
79ae7098ca esp32/machine_bitstream: Fix signal duplication on output pins. 
After changing the bitstream implementation to use the RMT driver in
commit 72d86158121e32bbabaeade08f449d507bf40f9a
("esp32/machine_bitstream.c: Replace with RMT-based driver."), using
multiple `Neopixel` instances shows signal duplication between the
instances (i.e. a `write()` on one instance is written to all instances).

On invocation, the rmt driver configures the GPIO matrix to route the
output signal to the respective GPIO pin.  When called for a different
`NeoPixel` instance using a different pin, the new route is established,
but the old route still exists.  Now, the RMT output signal is sent to both
pins.

Fix this by setting the standard GPIO output function for the current pin
after uninstalling the RMT driver.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
 2022-01-06 13:21:37 +11:00
MikeTeachman
49d8ae3ecc esp32/machine_i2s: Add support for ESP-IDF 4.4. 
- Add default values for I2S features added in ESP-IDF 4.4.
- Add workaround for bug introduced in ESP-IDF 4.4
  (https://github.com/espressif/esp-idf/issues/8121).
 2022-01-06 13:10:38 +11:00
Scott Shawcroft
48d826b15d
Never reset SD card pins 2022-01-04 19:08:14 -08:00
Scott Shawcroft
38d2472683
Fix cache detection on 64 bit 2022-01-04 17:38:29 -08:00
Scott Shawcroft
f64fede735
Correct board name and fix USB with memory barrier 2022-01-04 16:11:40 -08:00
Scott Shawcroft
87f4205ec9
Fix Cortex-A MMU init 2022-01-04 12:29:48 -08:00
Scott Shawcroft
9a9893f3fc
Merge pull request #5798 from jerryneedell/jerryn_gpio 
Broadcom: Set JTAG pins to Pull Down on initialization
 2022-01-04 11:10:00 -08:00
Chris Boudacoff
802ef271b8 mimxrt/hal: Allow readSampleClkSrc to be configured by a board. 
Via the MICROPY_HW_FLASH_DQS flag.
 2022-01-04 15:42:12 +11:00
stijn
3f16719888 windows/appveyor: Build both standard and dev variants. 
This makes sure changes from previous related commits actually work.
 2022-01-04 15:07:45 +11:00
stijn
7955734aca windows: Run tests via Makefile. 
The application isn't necessarily called 'micropython' especially
not When using variants, i.e. the tests need to be ran using $(PROG).
 2022-01-04 15:07:45 +11:00