Commit Graph

12545 Commits

Author SHA1 Message Date
Mike Causer
49497084f1 rp2/boards/ADAFRUIT_FEATHER_RP2040: Configure I2C/SPI default pins. 2021-08-01 17:15:18 +10:00
iabdalkader
23e2e00779 rp2/boards/ADAFRUIT_FEATHER_RP2040: Configure custom VID/PID. 2021-08-01 10:51:50 +10:00
iabdalkader
7ae9e6ef69 rp2/tusb_port: Allow boards to configure USB VID and PID.
By defining MICROPY_HW_USB_VID and MICROPY_HW_USB_PID.
2021-08-01 10:51:24 +10:00
David Lechner
afcc77cebc py/builtinimport: Fix condition for including do_execute_raw_code().
Commit e33bc597 ("py: Remove calls to file reader functions when these
are disabled.") changed the condition for one caller of
do_execute_raw_code() from

    MICROPY_PERSISTENT_CODE_LOAD

to

    MICROPY_HAS_FILE_READER && MICROPY_PERSISTENT_CODE_LOAD

The condition that enables compiling the function itself needs to be
changed to match.

Signed-off-by: David Lechner <david@pybricks.com>
2021-07-31 16:51:58 +10:00
robert-hh
4445c73b11 tools/autobuild: Add the MIMXRT1050_EVKB board to the daily builds. 2021-07-31 16:27:47 +10:00
robert-hh
b2533fe479 mimxrt/boards: Add support for the MIMXRT1050_EVKB board. 2021-07-31 16:26:39 +10:00
robert-hh
1074c784b0 mimxrt: Add support for Hyperflash chips.
Hyperflash is used by the MIMXRT1050_EVKB, MIMXRT1060_EVK and
MIMXRT1064_EVK boards.

This commit includes:
- add support for Hyperflash
- modify MIMXRT1060_EVK and MIMXRT1064_EVK to change from QSPI to
  hyperflash.
- minor incidental changes to other boards so they still build

Note: Erasing a sector on the hyperflash is slow. It takes about a second,
which seems too long, but matches the data sheet.
2021-07-31 16:25:40 +10:00
oclyke
e29259d171 extmod/uasyncio: In open_connection use address info in socket creation.
Rudimentary support for various address families.

Signed-off-by: oclyke <oclyke@gmail.com>
2021-07-31 15:33:48 +10:00
Damien George
40b8ff0a6f stm32/README.md: Update supported MCUs, and submodule and mboot use.
Also mention mpremote as a way to access the REPL.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-31 15:12:13 +10:00
Tobias Thyrrestrup
60e3e51753 stm32/Makefile: Update to only pull in used Bluetooth library. 2021-07-31 15:11:46 +10:00
Tobias Thyrrestrup
7a1edb91cb stm32/boards/LEGO_HUB_NO6: Add board definition for LEGO_HUB_NO6.
Add basic support for LEGO HUB NO.6 (e.g. LEGO SPIKE Prime, LEGO MINDSTORMS
Robot Inventor).

See README.md for details.

Thanks to @dpgeorge for helping put this together.

Signed-off-by: Tobias Thyrrestrup <tt@LEGO.com>
2021-07-31 10:25:18 +10:00
Damien George
224ac355cd stm32/boards/NUCLEO_F439ZI: Add board definition for NUCLEO_F439ZI.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-27 16:46:10 +10:00
Matúš Olekšák
0f0006f4e1 stm32/boards/STM32F429DISC: Set correct UART2 pins and add UART3/6. 2021-07-26 14:38:39 +10:00
Damien George
aa0cf873bf stm32/uart: Support low baudrates on LPUART1.
By selecting a larger prescaler when needed.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-26 13:53:50 +10:00
Damien George
fef2114404 stm32/uart: Fix LPUART1 baudrate set/get.
It needs to use a different function because the formula to compute the
baudrate on LPUART1 is different to a normal UART.

Fixes issue #7466.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-26 13:53:50 +10:00
robert-hh
ee49ae8f82 rp2/machine_uart: Fix read when FIFO has chars but ringbuf doesn't.
Prior to this fix, if the UART hardware FIFO had a few chars but still
below the FIFO trigger threshold, and the ringbuf was empty, the read
function would timeout if timeout==0 (the default timeout).

This fix follows the suggestion of @iabdalkader.
2021-07-25 17:48:50 +10:00
iabdalkader
2e62e13455 rp2/machine_uart: Fix poll ioctl to also check hardware FIFO.
The RX IRQ does not trigger if the FIFO is less than the trigger level, in
which case characters may be available in the FIFO, yet not in the ringbuf,
and the ioctl returns false.
2021-07-25 17:11:03 +10:00
Chris Wilson
aecb697c72 stm32/boards: Add support for SparkFun STM32 MicroMod Processor board.
Signed-off-by: Chris Wilson <christopher.david.wilson@gmail.com>
2021-07-23 22:03:16 +10:00
Jim Mussared
341158c251 extmod/nimble: Add "memory stalling" mechanism for l2cap_send.
When l2cap_send detects that the sys mempool is running low (used to store
the outgoing HCI payloads), it will report stalled back to the application,
and then only unstall once these HCI payloads have been sent.

This prevents a situation where a remote receiver with very large MTU can
cause NimBLE to queue up more than MYNEWT_VAL_MSYS_1_BLOCK_COUNT (i.e. 12)
payloads, causing further attempts to send to fail with ENOMEM (even though
the channel is not stalled and we have room in the channel mbufs). The
regular credit/stall flow control is not effective here because the
receiver's MTU is large enough that it will not activate (i.e. there are
lots of credits available).

Thresholds of 1/2 (stall) and 1/4 (unstall) chosen to allow headroom for
other payloads (e.g. notifications) and that when a regular stall occurs it
might keep sending (and creating more payloads) in the background.
2021-07-23 21:58:10 +10:00
Jim Mussared
edfb5d56c8 extmod/nimble: Allow modbluetooth binding to hook "sent HCI packet". 2021-07-23 21:58:04 +10:00
Jim Mussared
53dfb279da extmod/modbluetooth: Clamp MTU values to 32->UINT16_MAX. 2021-07-23 21:57:58 +10:00
Michel Bouwmans
92464f11b0 tools/mpremote: Raise OSError on unsupported RemoteFile.seek.
Signed-off-by: Michel Bouwmans <m.bouwmans@ep-games.eu>
2021-07-23 13:21:53 +10:00
Michel Bouwmans
7870ec0370 tools/mpremote: Add seek whence for mounted files.
Fixes issue #7534.

Signed-off-by: Michel Bouwmans <m.bouwmans@ep-games.eu>
2021-07-23 13:21:42 +10:00
Jim Mussared
4e39ff221a py/runtime: Fix bool unary op for subclasses of native types.
Previously a subclass of a type that didn't implement unary_op, or didn't
handle MP_UNARY_OP_BOOL, would raise TypeError on bool conversion.

Fixes #5677.
2021-07-23 12:40:00 +10:00
Damien George
14b853eae0 minimal/Makefile: Add support for building with user C modules.
Fixes issue #5750.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-23 12:02:03 +10:00
Sashkoiv
753b08cae6 stm32/boards/NUCLEO_F446RE: Enable CAN bus support. 2021-07-23 00:06:13 +10:00
Roberto Colistete Jr
b099db4426 esp8266/Makefile: Add more libm files to build.
Allows MICROPY_PY_MATH_SPECIAL_FUNCTIONS to be enabled, and for ulab to be
built as a user C module.
2021-07-22 23:55:31 +10:00
Seon Rozenblum
25159129dd tools/autobuild: Add FeatherS2 and TinyS2 to esp32 auto builds. 2021-07-22 22:42:37 +10:00
Damien George
0256e1ab8b tools/autobuild: Use separate IDF version to build newer esp32 SoCs.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 22:42:37 +10:00
Damien George
7f69246895 docs/library/uasyncio.rst: Document stream readexactly() method.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 22:39:04 +10:00
Damien George
a5ac3d5645 samd: Add support for building with user C modules.
Fixes issue #7545.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 22:22:03 +10:00
iabdalkader
7649f5fbd2 stm32/sdram: Make SDRAM test cache aware, and optional failure with msg.
* Make SDRAM test cache-aware for newer MCUs.
* Use the defined data bus width (instead of the fixed 8-bits).
* Allow optional failure on error with verbose error messages.
* Test speed is now inverted (test accepts exhaustive instead fast).
2021-07-22 16:47:49 +10:00
Damien George
6214fa3f9e esp32/mphalport: Always yield at least once in delay_ms.
This helps the OS switch to and give other threads processing time during
the sleep.  It also ensures that pending events are handled, even when
sleeping for 0ms.

Fixes issue #5344.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 00:20:53 +10:00
Damien George
2cfbe5bc0f esp32/modmachine: Release the GIL in machine.idle().
So that other threads get a chance to run when taskYIELD() is called.

See issue #5344.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 00:17:59 +10:00
Josh Lloyd
6bc50c4fa9 stm32/systick: Always POLL_HOOK when delaying for milliseconds.
Call MICROPY_EVENT_POLL_HOOK even on very short delays so that busy loops
that call sleep_ms still yield to events and other threads.

See related issue #5344.
2021-07-22 00:15:36 +10:00
Damien George
a5221c47eb docs/library/utime.rst: Clarify behaviour and precision of sleep ms/us.
This description is based on the existing bare-metal ports implementations.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-22 00:07:37 +10:00
Josh Lloyd
db6d60b079 extmod/utime: Always invoke mp_hal_delay_ms when >= to 0ms.
This makes sleep_ms(0) useful as a "yield" so event processing and thread
switching can take place.

Fixes issue #5345.
2021-07-22 00:05:17 +10:00
NitiKaur
6a9133a8b5 docs/rp2: Update general section to give a brief technical overview. 2021-07-20 00:26:37 +10:00
NitiKaur
da74ef6615 docs/rp2: Enhance quickref and change image to Pico pinout. 2021-07-20 00:21:06 +10:00
Jim Mussared
0e3752e82a py/emitnative: Ensure stack settling is safe mid-branch.
And add a test for the case where REG_RET could be in use.

Fixes #7523.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-07-19 23:18:59 +10:00
Damien George
d0227d5862 py/emitnative: Reuse need_reg_all func in need_stack_settled.
To reduce code size and code duplication.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-19 23:18:13 +10:00
Mike Causer
cc77b30639 rp2/machine_spi: Allow boards to configure SPI pins using new macros. 2021-07-19 23:16:11 +10:00
Mike Causer
79da7757cc rp2/machine_i2c: Allow boards to configure I2C pins using new macros. 2021-07-19 23:16:11 +10:00
iabdalkader
4f2a10bfc9 rp2/machine_uart: Allow overriding default machine UART pins. 2021-07-19 23:14:02 +10:00
iabdalkader
8599f7a68d rp2/machine_uart: Add hardware flow control support. 2021-07-19 23:13:57 +10:00
Damien George
9f71a11d3f tools/ci.sh: Build GENERIC_C3 board as part of esp32 CI.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:24 +10:00
Damien George
c77225ae5b esp32/boards/GENERIC_C3: Add generic C3-based board.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:24 +10:00
Damien George
6823514845 esp32: Add initial support for ESP32C3 SoCs.
Supported features for this SoC are:
- UART REPL, filesystem
- Pin, ADC, PWM, SoftI2C, SoftSPI, Timer, RTC
- OneWire, DHT, NeoPixel
- RMT
- WiFi, Bluetooth

Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:24 +10:00
Damien George
59dbbe9be7 esp32: Fix use of mp_int_t, size_t and uintptr_t.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:16 +10:00
Damien George
0fc0ccabec esp32/machine_i2s: Add MICROPY_PY_MACHINE_I2S option, enable by default.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 12:31:13 +10:00