Commit Graph

15322 Commits

Author SHA1 Message Date
Jim Mussared a64f2fdca0 py/dynruntime.h: Implement MP_OBJ_NEW_QSTR.
Because mpy_ld.py doesn't know the target object representation, it emits
instances of `MP_OBJ_NEW_QSTR(MP_QSTR_Foo)` as const string objects, rather
than qstrs. However this doesn't work for map keys (e.g. for a locals dict)
because the map has all_keys_are_qstrs flag is set (and also auto-complete
requires the map keys to be qstrs).

Instead, emit them as regular qstrs, and make a functioning MP_OBJ_NEW_QSTR
function available (via `native_to_obj`, also used for e.g. making
integers).

Remove the code from mpy_ld.py to emit qstrs as constant strings, but leave
behind the scaffold to emit constant objects in case we want to do use this
in the future.

Strictly this should be a .mpy sub-version bump, even though the function
table isn't changing, it does lead to a change in behavior for a new .mpy
running against old MicroPython. `mp_native_to_obj` will incorrectly return
the qstr value directly as an `mp_obj_t`, leading to unexpected results.
But given that it's broken at the moment, it seems unlikely that anyone is
relying on this, so it's not work the other downsides of a sub-version bump
(i.e. breaking pure-Python modules that use @native). The opposite case of
running an old .mpy on new MicroPython is unchanged, and remains broken in
exactly the same way.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 16:14:22 +10:00
Jon Nordby 4837ec336a tools/mpy_ld.py: Support more complex rodata sections.
Sections sometimes named .rodata.str1.1 etc, instead of just .rodata.
Avoid crashing in that case.  Instead treat it like any other RO section.

Fix thanks to @phlash.

Fixes issue #8783.

Signed-off-by: Jon Nordby <jononor@gmail.com>
2023-09-01 15:30:21 +10:00
Daniël van de Giessen d1f288c041 py/modstruct: Support pad bytes in struct format.
This adds support for the x format code in struct.pack and struct.unpack.

The primary use case for this is ignoring bytes while unpacking.  When
interfacing with existing systems, it may often happen that you either have
fields in a struct that aren't properly specified or you simply don't care
about them.  Being able to easily skip them is useful.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
2023-09-01 14:50:49 +10:00
mcskatkat e0a1480600 py/objstr: Fix `str % {}` edge case.
Eliminate `TypeError` when format string contains no named conversions.
This matches CPython behavior.

Signed-off-by: mcskatkat <mc_skatkat@hotmail.com>
2023-09-01 14:31:57 +10:00
stijn 83f2f36b9e tests/unix/mod_os: Make os.system() test work on windows.
The "true" command by default is unavailable on windows so use
an equivalent which works on both unix and windows.

Signed-off-by: stijn <stijn@ignitron.net>
2023-09-01 14:08:58 +10:00
Jim Mussared f4a6fc2c8e examples/bluetooth: Link to aioble in BLE examples.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 14:05:32 +10:00
Alexander Wilde b94ab6a2ef examples/bluetooth: Raise ValueError when advertising data is too large.
Signed-off-by: Alexander Wilde <alexander.wilde87@gmail.com>
2023-09-01 14:02:51 +10:00
Andy Piper 845d0c79ff docs/library/neopixel: Change link to a micropython-lib reference.
Signed-off-by: Andy Piper <andypiperuk@gmail.com>
2023-09-01 13:56:34 +10:00
Yuuki NAGAO 141750ff79 stm32/uart: Fix UART timeout issue with low baudrate on G4 MCUs.
With using UART FIFO, the timeout should be long enough that FIFO becomes
empty.  Since previous data transfer may be ongoing, the timeout must be
timeout_char multiplied by FIFO size + 1.

Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-09-01 13:52:00 +10:00
Oliver Joos a175f98a65 stm32/mboot: Fix fwupdate by replacing zlib with new deflate module.
Since commit 3533924c36 the zlib module has
been replaced by the new deflate module.  This commit updates the script
fwupdate.py to use the new deflate module.

Signed-off-by: Oliver Joos <oliver.joos@hispeed.ch>
2023-09-01 12:39:06 +10:00
Jim Mussared 32db4c58f7 extmod/moddeflate: Change default window size.
The primary purpose of this commit is to make decompress default to
wbits=15 when the format is gzip (or auto format with gzip detected). The
idea is that someone decompressing a gzip stream should be able to use the
default `deflate.DeflateIO(f)` and it will "just work" for any input
stream, even though it uses a lot of memory.

This is done by making uzlib report gzip files as having wbits set to 15
in their header (where it previously only set the wbits out parameter for
zlib files), and then fixing up the logic in `deflateio_init_read`.

Updates the documentation to match.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 12:23:37 +10:00
robert-hh 81c19d93bc mimxrt/machine_uart: Support slow baud rates for UART.
Down to 50 baud (in reverence to Jean-Maurice-Émile Baudot).  Implemented
for the MIMXRT10xx MCU's only.  The MIMXRT1176 runs down to 300 baud.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:41:23 +10:00
robert-hh c86b9ec8bd mimxrt/boards: Fix use of MICROPY_HW_SDRAM_AVAIL in MIMXRT1176.ld.
MICROPY_HW_SDRAM_AVAIL is always defined.

Thanks to Ibrahim Abdakader for noticing.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:40:44 +10:00
robert-hh ce38784fa8 mimxrt/machine_uart: Fix and complete UART.deinit and uart_deinit_all.
The code did not check at deinit whether a UART was initialized.  That did
not matter for all MCU's except MIMXRT1176, which crashes at the second
soft reset in a row.

But since it is a general problem to use UART methods of a UART which has
been deinitialized, checks were added to all applicable methods for a clear
response instead of e.g. a crash.

Deinitialize UART using software reset.  It resets the UART but keeps it
accessible for software, avoiding an exception when UART registers are
accessed after a DeInit.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:27:13 +10:00
iabdalkader 3f5976e14a mimxrt/irq: Move all IRQ related definitions to dedicated header.
Following other ports, IRQ priorities and related functions are moved to
their own header, to simplify mpconfigport.h.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-09-01 00:02:19 +10:00
iabdalkader a453b4f31d drivers/cyw43: Make the CYW43 Bluetooth HCI driver more portable.
This commit allows other ports to reuse the CYW43 HCI driver, by replacing
all Bluetooth UART and control named pins with defines in config files and
using `mpbthci` abstract functions (i.e. `mp_bluetooth_hci_*`) instead of
the STM32 specific UART functions.

Note: the function `cywbt_wait_cts_low` does not need to switch the CTS
pin from alternate function to GPIO to read it.  At least on stm32, mimxrt
it's possible to just read the pin input.  For example, see the STM32F7
RM0410 section 6.3.11, and the `SION` for IMXRT.  So this function can
also be available for other ports if the pin mode switching is removed.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-09-01 00:02:00 +10:00
iabdalkader fc495240a6 mimxrt: Integrate Bluetooth support with NimBLE bindings.
This commit adds the necessary functions to get NimBLE working with the
mimxrt port.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:42:10 +10:00
iabdalkader 772a36098f mimxrt: Integrate support for WiFi via the CYW43 driver.
This commit adds the necessary configuration and hooks to get the CYW43
driver working with the mimxrt port.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:40:49 +10:00
iabdalkader 46d83d9748 mimxrt/sdio: Add SDIO driver.
This is a basic SDIO driver for the mimxrt port, that was added mainly to
support the CYW43 WiFi driver, and as such it only supports the commands
required by the CYW43 driver (but more commands can be added easily). The
driver performs non-blocking DMA transfers, and can detect and recover from
errors.

Note: because the mimxrt port is missing static alternate functions, named
pins and other pin related functions, currently the alternate functions for
USDHC 1 and 2 are hard-coded in the driver.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:39:34 +10:00
iabdalkader 6b407d5600 mimxrt/machine_pin: Extend pin configuration functions.
Add portable pin config macros to mphalport.h.  And add a function to
configure pins with more pin options such as alt function, pull, speed,
drive, interrupt mode, etc.

Note: this new `machine_pin_config()` function can replace
`machine_pin_set_mode()`, but the latter is left as-is to avoid breaking
anything.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:36:20 +10:00
Damien George 313068a5b3 extmod/modssl_mbedtls: Clear sock member if error creating SSLSocket.
Otherwise if/when the finaliser runs for this newly created SSLSocket the
mbedtls state will be freed again.

Signed-off-by: Damien George <damien@micropython.org>
2023-08-30 13:52:31 +10:00
Jim Mussared f3eccb154c py/mpconfig: Enable SSL finalizers if finalizers are enabled.
The rp2 port was enabling SSL and had finalizers enabled via the "extra
features" level, but missed explicitly enabling `MICROPY_PY_SSL_FINALISER`
(like esp32, stm32, and mimxrt did).

This commit makes `MICROPY_PY_SSL_FINALISER` default to enabled if
finalizers are enabled, and removes the explicit setting of this for
esp32, stm32, mimxrt (because they all use the "extra features" level).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 12:38:13 +10:00
Jim Mussared b2b5bcce28 py/profile: Remove the requirement to disable MICROPY_COMP_CONST.
The only reason that const had to be disabled was to make the test output
match CPython when const was involved.  Instead, this commit fixes the test
to handle the lines where const is used.

Also:
- remove the special handling for MICROPY_PERSISTENT_CODE_SAVE in
  unix/mpconfigport.h, and make this automatic.
- move the check for MICROPY_PERSISTENT_CODE_SAVE to where it's used (like
  we do for other similar checks) and add a comment explaining it.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 10:58:04 +10:00
Jim Mussared 4a3fdc0e76 tests/misc/sys_settrace_features.py: Fix to run on newer CPython.
This test was failing on CPython 3.11 as it now emits `0` as the line
number for the "call" event corresponding to import, where as in 3.6 it had
`1` as the line number.

We maintain the old behavior, but in order to make this test pass on both
CPython versions, the trace handler now converts the `0` to a `1`.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 10:57:37 +10:00
Damien George 1dedb65e64 esp8266/boards/ESP8266_GENERIC: Add image filename.
This image is now in micropython-media.

Signed-off-by: Damien George <damien@micropython.org>
2023-08-24 17:15:32 +10:00
Jim Mussared bc1af5ab7f cc3200/Makefile: Build firmware.zip.
This allows the cc3200 port to be build with the standard autobuild script
rather than the custom build-cc3200-latest.sh (which is now removed).

This also fixes the path inside the zip file (by using the `-j` flag to
zip).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-24 15:44:20 +10:00
Jim Mussared 326dfd2a85 esp32/boards/ESP32_GENERIC_C3: Enable UART REPL.
This should have been added in 4815af75bc
when the variants were combined. The original non-USB variant got this
implicitly, and therefore was not in mpconfigvariant.h

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared 873bd00ad4 rp2: Rename PICO, PICO_W to RPI_PICO, RPI_PICO_W.
PICO might not always be a unique name across all ports, and the
convention generally for other boards is to do VENDOR_BOARD.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared ef03ca8bf2 esp8266: Add board variant support.
This merges the existing GENERIC, GENERIC_1M, and GENERIC_512k boards
into variants of the new ESP8266_GENERIC board (renamed from GENERIC so
as not to clash with other ports).

Also moves the generation of the "OTA" variant (previously generated by
autobuild/build-esp8266-latest.sh) into the variant.

Following the convention established for the WEACTSTUDIO rp2 board, the
names of the variants are FLASH_1M and FLASH_512K (but rename the .ld files
to use MiB and kiB).

Updates autobuild to build esp8266 firmware the same way as other ports.
This requires renaming the output from firmware-combined.bin to just
firmware.bin.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared aa23698119 esp32: Rename GENERIC* boards to ESP32_GENERIC*.
Board names need to be unique across ports, and GENERIC clashes with
the ESP8266 (which will be renamed to ESP8266_GENERIC).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 97ffc53ec9 {esp32,rp2,stm32}/Makefile: Append board variant to BUILD.
This allows switching between variants without clobbering the build
output.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 1a99f74063 ports/*/boards/*/board.json: Remove "id" field.
This was used to override the firmware filename generated by the build
server (to match the historical name before board definitions existed).

Now we're making everything use the board definition name (i.e. the
directory name).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared c3093080b1 stm32: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 45845acf6d rp2: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This only affects the WEACTSTUDIO board. Also standardises on a convention
for naming flash-size variants. Normally we would write e.g. 2MiB, but in
uppercase, it's awkward to write 2MIB, so instead use 2M, 512K, etc for
variant names, but use 2MiB when not constrained by case (e.g. a regular
filename).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared b5836e7252 esp32: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared f007d0aa3d nrf/boards: Rename all nRF boards to use uppercase.
This is to match all the other ports.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Angus Gratton 2919a9fbf3 stm32/modstm: Add MICROPY_PY_STM_CONST flag, clear it for STM32WL5.
MICROPY_PY_STM_CONST defaults to 1 if MICROPY_PY_STM is set.  Overriding to
0 disables the named register peripheral constants being including in the
stm32 module.

This saves about 7.5KB of code size for the STM32WL55, which is significant
as this SoC doesn't have a lot of flash.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00
Angus Gratton 02620c2236 stm32/subghz: Add STM32WL55 subghz radio interface to stm module.
This is the minimum C interface to allow a modem driver to be built in
Python.  Interface is simple, with the intention that the micropython-lib
driver is the main (only) consumer of it.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00
Angus Gratton 9e0f934cdf stm32/dma: Fix DMA completion on WL55 boards.
No IRQHandlers were compiled in for this board.

Includes small consolidation of the same DMAMUX_ENABLE line for STM32G4,
STM32WB, STM32WL.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00
Angus Gratton 2c62adb42c stm32/powerctrlboot: Support STM32WL system clock from HSE+PLL.
Switches default on the NUCLEO_WL55 board to use the HSE oscillator powered
from PB0_VDDTCXO pin.

Build-time configuration can select from MSI internal oscillator (previous
default), HSE via crystal, or HSE bypass with TCXO powered from PB0_VDDTCXO
pin (new default)

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00
Angus Gratton e6cfb77342 stm32/spi: Add STM32WL5 SUBGHZ SPI peripheral.
This is a "normal" SPI peripheral with no external pins, to avoid having to
grow spi_obj[] for just this one board map it as SPI ID 3 (board has SPI
IDs 1,2 already).

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:08 +10:00
robert-hh a18d62e067
mimxrt: Fix UART RTS/CTS assignments for the OLIMEX and Adafruit boards.
At the Adafruit Metro M7 the pin GPIO_AD_13 is used for JTAG. Therefore
it is not configured for RTS at UART 2 and 3.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-08-16 10:06:59 +02:00
Angus Gratton 40fcbe1246 top: Enable ruff linter check for F821 undefined-name.
Very helpful for catching typos or missing imports when writing code!

Description can be found at
https://beta.ruff.rs/docs/rules/undefined-name/

Parent commits contain various small fixes and inline ignores for this
check.  The only blanket exception is manifest files, which are numerous
and evaluated with some global names pre-defined - these can be globally
ignored.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:16:44 +10:00
Angus Gratton 1a5c9b9da4 tools/mpy-tool.py: Ignore linter failure in Python 2 compatibility code.
Found by Ruff checking F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:16:44 +10:00
Angus Gratton b8189d039d tools/mpy_ld.py: Pre-declare some local variables to appease linter.
Spurious fix as the logic is structured such that these variables will be
set before dereferenced, but this keeps Ruff happy (no more F821
undefined-name).

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:16:44 +10:00
Angus Gratton 974f99482c renesas-ra/boards: Remove unreachable code in make-pins.py.
Looks like copy-paste from the stm32 make-pins.py, references a function
that is not present in the renesas-ra version.

Found by Ruff checking F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:16:40 +10:00
Angus Gratton 29c022e0f1 examples/hwapi: Add missing import for 96Boards Carbon example.
Found by Ruff checking F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:13:41 +10:00
Angus Gratton 801910fc83 all: Add missing imports for micropython.const.
Found by Ruff checking F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:13:27 +10:00
Angus Gratton ef864a4aa4 cc3200/tools: Fix exception raised on process failure.
subprocess.CalledProcessError() constructor arguments aren't documented,
but these are them.  Even if they change, it's an improvement over a
non-existent exception name!

Found by Ruff checking F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:13:11 +10:00
Angus Gratton cec3ff5526 mpy-cross: Fix source file name in file-not-found error.
Found by Ruff with F821.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-16 16:13:01 +10:00