Commit Graph

12805 Commits

Author SHA1 Message Date
robert-hh
7cc9b257a9 mimxrt/boards: Update the board.json files and add deploy_xx.md files.
- Add board.md files for MIMXRT1060_EVK and MIMXRT1064_EVK warning about
  their experimental state.
- Add separate deploy_teensy.md and deploy_mimxrt.md files.
2021-11-16 23:17:42 +11:00
robert-hh
d72d699dad mimxrt/boards: Add the Seeed ARCH MIX board.
The ARCH MIX board exposes the Ethernet Pins at it's connectors.  Therefore
the software is configured for using a LAN8720 PHY device.  Breakout boards
with the LAN8720 are easily available.
2021-11-16 23:11:21 +11:00
iabdalkader
c3dceb1c32 rp2/boards: Add support for Arduino Nano RP2040. 2021-11-16 15:05:10 +11:00
iabdalkader
f082793ac4 drivers/lsm6dsox: Add LSM6DSOX driver and examples. 2021-11-16 15:05:00 +11:00
iabdalkader
3745c393c8 rp2: Add support for Nina-W10 WiFi/BT module.
This commit integrates the Nina-W10 driver as an optional component in the
rp2 port.
2021-11-13 23:01:37 +11:00
iabdalkader
43079aaf86 drivers/ninaw10: Add ublox Nina-W10 WiFi/BT module driver.
- Add WiFi/BT drivers for ublox Nina-W10 (esp32 based) module.
- Add ublox Nina-W10 Python module in extmod.
2021-11-13 23:01:03 +11:00
Mike Teachman
b6dbbbe82f rp2/machine_i2s: Add I2S protocol support.
This commit adds I2S protocol support for the rp2 port:
- I2S API is consistent with STM32 and ESP32 ports
- I2S configurations supported:
  - master transmit and master receive
  - 16-bit and 32-bit sample sizes
  - mono and stereo formats
  - sampling frequency
  - 3 modes of operation:
    - blocking
    - non-blocking with callback
    - uasyncio
  - internal ring buffer size can be tuned
- DMA IRQs are managed on an I2S object basis, allowing other
  RP2 entities to use DMA IRQs when I2S is not being used
- MicroPython documentation
- tested on Raspberry Pi Pico development board
- build metric changes for this commit: text(+4552), data(0), bss(+8)

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-11-13 12:27:42 +11:00
MikeTeachman
6d5296e65e stm32,esp32: In machine_i2s, make object reference arrays root pointers.
This change eliminates the risk of the IRQ callback accessing invalid data.
Discussed here:
https://github.com/micropython/micropython/pull/7183#discussion_r660209875

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-11-13 12:22:42 +11:00
MikeTeachman
0be3b91f11 stm32,esp32: In machine_i2s, send null samples in underflow situations.
Eliminate noise data from being sent to the I2S peripheral when the
transmitted sample stream is stopped.

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-11-12 16:50:15 +11:00
Magnus von Wachenfeldt
6d9da27c21 esp32: Support building with latest IDF v5.
The latest ESP-IDF v5.0-dev declares MAJOR_VERSION 5 and MINOR_VERSION 0.
timer_ll_set_alarm_enable() is also changed to timer_ll_set_alarm_value().
2021-11-12 16:40:46 +11:00
Damien George
ff4f1f3ab3 esp8266/boards/GENERIC: Enable f-strings.
Costs 612 bytes of code space.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-05 14:05:54 +11:00
Damien George
1bd47db688 tools/autobuild: Automatically build all mimxrt, rp2 and samd boards.
Any board with a board.json file will be automatically built.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-05 13:50:08 +11:00
Damien George
fa873ce67c minimal/mpconfigport.h: Disable features that are not needed.
Now that there are feature levels, and that this port uses
MICROPY_CONFIG_ROM_LEVEL_MINIMUM, it's easy to see what optional features
can be disabled.  And this commit disables them.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-05 13:12:18 +11:00
Jim Mussared
c9c55032dc minimal/Makefile: Don't force a 32-bit build.
Word-size specific configuration is now done automatically, so it no longer
requires this to match the ARM configuration.

Also it's less common to have 32-bit compilation support installed, so this
will make it work "out of the box" for more people.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-04 15:59:20 +11:00
Dave Hylands
cb99ca9862 tools/dfu.py: Make tool work with python3 when parsing DFU files. 2021-11-01 15:46:59 +11:00
Andrew Scheller
0adea40716 docs/rp2/general.rst: Fix typo with missing spaces. 2021-11-01 15:41:50 +11:00
Laurens Valk
fe120484b6 py/gc: Add hook to run code during time consuming GC operations.
This makes it possible for cooperative multitasking systems to keep running
event loops during garbage collector operations.

For example, this can be used to ensure that a motor control loop runs
approximately each 5 ms.  Without this hook, the loop time can jump to
about 15 ms.

Addresses #3475.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2021-11-01 15:39:37 +11:00
Jim Mussared
693b927687 rp2: Enable optimisations (comp goto, map cache, fast attr).
Computed goto costs 1800 bytes for 5-10% performance.

Map caching and attr fast path costs 130 bytes for up to 30%.

Net effect of those three optimisations:
bm_chaos.py         +16.059% (+/-0.09%)
bm_fannkuch.py      +11.145% (+/-0.01%)
bm_fft.py           +14.604% (+/-0.01%)
bm_float.py         +26.849% (+/-0.08%)
bm_hexiom.py        +34.039% (+/-0.03%)
bm_nqueens.py       +18.333% (+/-0.06%)
bm_pidigits.py       +4.472% (+/-0.03%)
misc_aes.py         +28.765% (+/-0.09%)
misc_mandel.py      +27.116% (+/-0.05%)
misc_pystone.py     +40.299% (+/-0.20%)
misc_raytrace.py    +22.812% (+/-0.07%)

Also enable other EXTRA-level optimisations (module const, return_if_expr,
triple_tuple_assign, factorial, mpz bitwise).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-01 15:25:45 +11:00
Damien George
c62351fbd6 py/mpconfig.h: Revert MICROPY_REPL_INFO to disabled at all levels.
This is an stm32-specific feature that's accessed via the pyb module, so
not something that will be widely enabled.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-01 15:18:22 +11:00
Jim Mussared
b1a0ce46d1 rp2/mpconfigport.h: Use the "extra" feature level.
This commit is a no-op change to simplify existing config.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-01 15:02:58 +11:00
Jim Mussared
3041881353 stm32/mpconfigport.h: Use the "extra" feature level.
This commit is a no-op change.  Future improvements can come from making
individual boards use CORE or BASIC.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-01 15:02:22 +11:00
Jim Mussared
0e236eef08 py/mpconfig.h: Define the "extra" feature level.
Some of these will later be moved to CORE or BASIC, but EXTRA is a good
starting point based on what stm32 uses.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-01 14:57:28 +11:00
Damien George
ad17d9f001 bare-arm/mpconfigport.h: Disable remaining optional features.
Signed-off-by: Damien George <damien@micropython.org>
2021-11-01 14:23:06 +11:00
Damien George
b4de39c43c bare-arm/mpconfigport.h: Use MICROPY_CONFIG_ROM_LEVEL_MINIMUM.
To simplify the config.  This commit does not change the build.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-01 14:17:22 +11:00
Damien George
3b011d5ef9 github/workflows: Add new workflow to build ports download metadata.
Signed-off-by: Damien George <damien@micropython.org>
2021-10-28 16:45:15 +11:00
Mike Causer
7f14344428 ports: Add images, features and urls to board.json. 2021-10-28 15:25:38 +11:00
Damien George
83827e8e63 stm32/uart: Fix race conditions and clearing status in IRQ handler.
Prior to this commit IRQs on STM32F4 could be lost because SR is cleared by
reading SR then reading DR.  For example, if both RXNE and IDLE IRQs were
active upon entry to the IRQ handler, then IDLE is lost because the code
that handles RXNE comes first and accidentally clears SR (by reading SR
then DR to get the incoming character).

This commit fixes this problem by making the IRQ handler more atomic in the
following operations:
- get current IRQ status flags
- deal with RX character
- clear remaining status flags
- call user handler

On the STM32F4 it's very hard to get this right because the only way to
clear IRQ status flags is to read SR then DR, but the read of DR may read
some data which should remain in the register until the user wants to read
it.  And it won't work to cache the read because RTS/CTS flow control will
then not work.  So instead the new code disables interrupts if the DR is
full and waits for the user to read it before reenabling the interrupts.

Fixes issue mentioned in #4599 and #6082.

Signed-off-by: Damien George <damien@micropython.org>
2021-10-28 13:14:21 +11:00
Mike Causer
07ea1afe74 esp32/boards/ESP32_S2_WROVER: Link to specific deploy_s2 instructions. 2021-10-28 12:58:58 +11:00
Mike Causer
3ace779e8e esp32/boards/LOLIN_S2_PICO: Add LOLIN_S2_PICO board definition files. 2021-10-28 12:58:50 +11:00
Damien George
1e4849557d esp32/usb: Further improve speed of USB CDC output.
Following on from ba940250a5, the change here
makes output about 15 times faster (now up to about 550 kbytes/sec).

tinyusb_cdcacm_write_queue will return the number of bytes written, so
there's no need to use tud_cdc_n_write_available.

Signed-off-by: Damien George <damien@micropython.org>
2021-10-28 11:37:35 +11:00
Seon Rozenblum
5b9c9cd097 esp32/boards: Update board and deploy metadata for UM_xxx boards. 2021-10-28 11:32:13 +11:00
Mike Causer
590ec2ca6e stm32/boards: Add images to board.json for Adafruit and VCC_GND boards. 2021-10-28 09:52:59 +11:00
Mike Causer
5bb14c4e46 esp32/boards/LOLIN_S2_MINI: Add image to board.json. 2021-10-28 09:51:04 +11:00
Jim Mussared
910e9f9111 esp32: Add specific deploy_s2.md instructions for esp32-s2.
In particular the UM S2 boards (and update the features list).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-28 09:47:47 +11:00
Jim Mussared
ab754d5924 tools/autobuild: Add script to generate website board metadata.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-27 14:04:53 +11:00
Jim Mussared
e359b077dd ports: Add board.json for all boards.
This will be used by https://micropython.org/download/ to generate the
full listing of boards and firmware files.

Optionally supports a board.md for additional customisation of the
download page, as well as deploy.md for flashing instructions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-27 14:04:53 +11:00
Jim Mussared
9519484c56 extmod/nimble: Remove workaround for OS_ENOMEM.
This was fixed in NimBLE 1.4.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-26 16:43:18 +11:00
Jim Mussared
948e3289bf extmod/nimble: Update to NimBLE v1.4.
We're using the MicroPython fork of NimBLE, which on the
`micropython_1_4_0` branch re-adds support for 64-bit targets and fixes
initialisation of g_msys_pool_list.

Also updates modbluetooth_nimble.c to suit v1.4.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-26 16:43:18 +11:00
Jim Mussared
1244d7f0bd lib/mynewt-nimble: Switch to the MicroPython fork of NimBLE.
We will use this fork for adding further features and patches to support
MicroPython.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-26 16:42:58 +11:00
Jim Mussared
43467b9c71 extmod/modbluetooth: Add connection interval to gap_connect.
This forwards through directly to the NimBLE and BTStack connect functions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-26 00:16:53 +11:00
Damien George
64e4bae129 tools/ci.sh: Use a specific ESP IDF v4.4 commit.
There is no release of IDF v4.4 yet but master is now on v5.0-dev so a
specific commit must be chosen to stick to v4.4.

Signed-off-by: Damien George <damien@micropython.org>
2021-10-25 23:58:44 +11:00
robert-hh
9f6604eb27 mimxrt: Enable the platform module. 2021-10-25 23:54:52 +11:00
robert-hh
4f89c38a6a mimxrt: Optimize the runtime speed.
By moving code to ITCM, like vm, gc, parse, runtime.  The change affects
mostly the execution speed of MicroPython code.  The speed is increased by
up to a factor of 6, especially for MCU with small cache.
2021-10-25 23:54:47 +11:00
robert-hh
90b45efa6a mimxrt/boards/make-pins.py: Allow empty lines and comments in pins.csv. 2021-10-25 23:53:51 +11:00
robert-hh
6754213a9d mimxrt/modmachine: Implement soft_reset() and unique_id() functions. 2021-10-25 23:53:48 +11:00
robert-hh
a12e318948 mimxrt/mpconfigport.h: Enable f-strings. 2021-10-25 23:52:35 +11:00
robert-hh
dc8be7ccad tools/autobuild: Add the MIMXRT1010_EVK board to autobuild.
Having a board now available for testing, this binary can be provided with
good confidence.
2021-10-25 23:52:23 +11:00
robert-hh
c827d4b7ab mimxrt: Extend the help() message and README.md. 2021-10-25 23:52:08 +11:00
robert-hh
e7572776c3 mimxrt: Add dht_readinto() to the mimxrt module, and freeze dht.py.
The change affects dht.py from the drivers directory as well to include the
logic for the mimxrt port.
2021-10-25 23:49:28 +11:00
robert-hh
99221cd118 mimxrt: Fix cycle counter for time.ticks_cpu() and machine.bitstream().
Prior to this commit mp_hal_ticks_cpu() was not started properly.  It only
started when the code was executed with a debugger attached, except for the
Teensy (i.MXRT1062) boards.  As an additional fix, the CYYCNT timer is now
started at boot time.

Also rename mp_hal_ticks_cpu_init() to mp_hal_ticks_cpu_enable().
2021-10-25 15:50:44 +11:00