Commit Graph

14407 Commits

Author SHA1 Message Date
Dale Weber f2de289ef3 stm32/boards/NUCLEO_F429ZI: Enable I2C1 and I2C2 with default pins.
The datasheet on page 55 shows PF0 (SDA) and PF1 (SCL) are the pins for
I2C2, but these pins do not work.  Checking the MBED pinout for the
NUCLEO-F429ZI shows:

    I2C1: PB8 (SCL) and PB9 (SDA).
    I2C2: PB10 (SCL) and PB11 (SDA).

Both of these work and can be scanned and find devices connected to them.

Signed-off-by: Dale Weber <hybotics.sd@gmail.com>.
2022-12-13 17:35:55 +11:00
stijn f6f177807f windows/.gitignore: Simplify by removing build artefacts.
Since all output is now in the build-<variant>/ directory, which is already
excluded by the root .gitignore, we don't need to repeat that.
2022-12-13 17:22:11 +11:00
stijn 9c7ff87643 all: Keep msvc build output in build/ directories.
This follow the change made for Makefile-based projects in b2e82402.
2022-12-13 17:18:53 +11:00
Antonin ENFRUN db19ee7e15 webassembly/library: Extract and send data to print as UInt8Array.
This allows utf-8 data to work.  It's the receiving layer's responsibility
to deal with decoding the data.
2022-12-13 17:16:37 +11:00
David Lechner f3d9fe7b2c docs/differences: Add Python 3.10 page.
This adds a new page for Python 3.10 implementation status similar to
previous releases.

Signed-off-by: David Lechner <david@pybricks.com>
2022-12-13 16:55:55 +11:00
David Lechner 918e0ae164 docs/differences: Update Python 3.9 status.
This marks PEP 584 as complete and notes a few PEPs as not relevant.

Signed-off-by: David Lechner <david@pybricks.com>
2022-12-13 16:31:11 +11:00
TPReal bf49a087b2 extmod/modframebuf: Fix crash in FrameBuffer scrolling beyond extents.
Fixed the crash occurring when scrolling by at least the size of the
framebuffer.
2022-12-09 16:47:23 +11:00
TPReal 002f54ab4e tests/extmod/framebuf_scroll: Add tests for FrameBuffer scrolling.
Includes a currently-failing test of scrolling by at least the size of the
buffer.
2022-12-09 16:47:08 +11:00
Damien George b042fd5120 drivers/bus: Change QSPI read_cmd signature to return an error code.
Signed-off-by: Damien George <damien@micropython.org>
2022-12-09 13:25:18 +11:00
Andrew Leech 7ee5afe8d1 drivers/bus: Detect QSPI transfer errors and pass up to spiflash driver.
This changes the signatures of QSPI write_cmd_data, write_cmd_addr_data and
read_cmd_qaddr_qdata so they return an error code.  The softqspi and stm32
hardware qspi driver are updated to follow this new signature.  Also the
spiflash driver is updated to use these new return values.

Signed-off-by: Damien George <damien@micropython.org>
2022-12-09 13:25:18 +11:00
Damien George ab0258fb1e py/gc: Fix debug printing of GC layout.
Signed-off-by: Damien George <damien@micropython.org>
2022-12-08 14:36:34 +11:00
Jeff Epler d75ff42297 unix/coverage: Add extra GC coverage test for ATB gap byte.
The assertion that is added here (to gc.c) fails when running this new test
if ALLOC_TABLE_GAP_BYTE is set to 0.

Signed-off-by: Jeff Epler <jepler@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2022-12-08 14:35:08 +11:00
Jeff Epler 9f434dd8de py/gc: Ensure a gap of one byte after the ATB.
Prior to this fix the follow crash occurred.  With a GC layout of:

    GC layout:
      alloc table at 0x3fd80428, length 32001 bytes, 128004 blocks
      finaliser table at 0x3fd88129, length 16001 bytes, 128008 blocks
      pool at 0x3fd8bfc0, length 2048064 bytes, 128004 blocks

Block 128003 is an AT_HEAD and eventually is passed to gc_mark_subtree.
This causes gc_mark_subtree to call ATB_GET_KIND(128004).  When block 1 is
created with a finaliser, the first byte of the finaliser table becomes
0x2, but ATB_GET_KIND(128004) reads these bits as AT_TAIL, and then
gc_mark_subtree references past the end of the heap, which happened to be
past the end of PSRAM on the esp32-s2.

The fix in this commit is to ensure there is a one-byte gap after the ATB
filled permanently with AT_FREE.

Fixes issue #7116.

See also https://github.com/adafruit/circuitpython/issues/5021

Signed-off-by: Jeff Epler <jepler@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2022-12-08 14:29:58 +11:00
Jeff Epler 84071590b3 py/gc: Avoid valgrind false positives.
When you want to use the valgrind memory analysis tool on MicroPython, you
can arrange to define MICROPY_DEBUG_VALGRIND to enable use of special
valgrind macros.  For now, this only fixes `gc_get_ptr` so that it never
emits the diagnostic "Conditional jump or move depends on uninitialised
value(s)".

Signed-off-by: Jeff Epler <jepler@gmail.com>
2022-12-08 14:29:22 +11:00
Damien George 2283b6d68f py: Pass in address to compiled module instead of returning it.
This change makes it so the compiler and persistent code loader take a
mp_compiled_module_t* as their last argument, instead of returning this
struct.  This eliminates a duplicate context variable for all callers of
these functions (because the context is now stored in the
mp_compiled_module_t by the caller), and also eliminates any confusion
about which context to use after the mp_compile_to_raw_code or
mp_raw_code_load function returns (because there is now only one context,
that stored in mp_compiled_module_t.context).

Reduces code size by 16 bytes on ARM Cortex-based ports.

Signed-off-by: Damien George <damien@micropython.org>
2022-12-08 12:27:23 +11:00
David Lechner 96c23432f6 github/workflows: Fix code size comment workflow for non-PR.
This fixes the case for the code size comment action where there is no
matching artifact.  Apparently, the result of the github-script action was
not treating `false` as a boolean value.  To fix the problem we change the
result to use string.  Also add some logging to make the step a bit less
cryptic.

Signed-off-by: David Lechner <david@pybricks.com>
2022-12-07 13:40:59 +11:00
Jim Mussared 3ecbaf1e06 docs/library/neopixel: Update GitHub URL for neopixel.py link.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-12-07 13:36:20 +11:00
Laurens Valk a6fd13a026 docs/library/struct: Embed format tables.
Also add note about long support.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 09:32:05 +01:00
Laurens Valk 6503cd47af docs/library/struct: Fix buffer argument description.
The buffer is the data in this case. There is no buffer argument.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 17:46:42 +11:00
Damien George a2347433b0 py: Remove the word "yet" from exception messages.
These unimplemented features may never be implemented, and having the word
"yet" there takes up space.

Signed-off-by: Damien George <damien@micropython.org>
2022-12-06 13:34:52 +11:00
Laurens Valk 632d43ed44 py/mpconfig: Include micropython module in core features.
This excludes it from the minimal builds.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 13:34:17 +11:00
Laurens Valk f724d90e6c py/modmicropython: Make module optional.
This module is useful, but it is not always needed. Disabling it saves
several kilobytes of build size, depending on other config options.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 13:34:17 +11:00
iabdalkader fb7d211530 stm32/boards: Add missing LPUART macros for H7 HAL.
The STM32H7xx HAL LPUART AF macros are missing the number, this HAL is the
only one that's inconsistent in the way it defines LPUART AF macros, so we
only need to define them for H7.
2022-12-01 15:35:07 +11:00
Damien George 771c16f3d9 stm32/mboot: Make all mboot sectors erase/write protected.
Prior to this commit, only sector 0 was erase/write protected, which may
not be enough to protect all of mboot (especially if mboot lives at a
higher address than the start of flash).

This commit makes sure all internal flash sectors that mboot lives in are
protected from erasing and writing.  The linker script must define
_mboot_writable_flash_start for this to work.

Signed-off-by: Damien George <damien@micropython.org>
2022-11-30 17:19:36 +11:00
David Lechner 1b774b373e github/workflows: Comment on code size change instead of failing CI.
This changes the code size workflow to post a comment on pull requests with
the code size report.  It also removes the error threshold so that the test
won't fail if code size increases.

Allowable code size changes are subjective, so shouldn't cause CI to fail.
In addition, failing CI tests can cause other hooks like code coverage
reports to be suppressed, so this fixes that problem as well.

Fixes issue #8464.

Signed-off-by: David Lechner <david@pybricks.com>
2022-11-29 11:36:28 +11:00
David Lechner d5181034f2 py/bc: Fix checking for duplicate **kwargs.
The code was already checking for duplicate kwargs for named parameters but
if `**kwargs` was given as a parameter, it did not check for multiples of
the same argument name.

This fixes the issue by adding an addition test to catch duplicates and
adds a test to exercise the code.

Fixes issue #10083.

Signed-off-by: David Lechner <david@pybricks.com>
2022-11-28 11:23:22 +11:00
Damien George cc26bf7406 gitignore: Add comment about keeping this file minimal.
Signed-off-by: Damien George <damien@micropython.org>
2022-11-28 11:19:06 +11:00
Damien George 7543b475b1 gitignore: Simplify top-level gitignore file.
All build artefacts are now placed in build*/ directories so there's no
longer any need to hide files like .o with .gitignore.

Signed-off-by: Damien George <damien@micropython.org>
2022-11-28 11:19:06 +11:00
Michael Mogenson 921f397acb tools/mpremote: Only auto connect to serial device with USB VID/PID.
On MacOS and Windows there are a few default serial devices that are
returned by `serial.tools.list_ports.comports()`. For example on MacOS:

```
{'description': 'n/a',
 'device': '/dev/cu.Bluetooth-Incoming-Port',
 'hwid': 'n/a',
 'interface': None,
 'location': None,
 'manufacturer': None,
 'name': 'cu.Bluetooth-Incoming-Port',
 'pid': None,
 'product': None,
 'serial_number': None,
 'vid': None}

{'description': 'n/a',
 'device': '/dev/cu.wlan-debug',
 'hwid': 'n/a',
 'interface': None,
 'location': None,
 'manufacturer': None,
 'name': 'cu.wlan-debug',
 'pid': None,
 'product': None,
 'serial_number': None,
 'vid': None}
```

Users of mpremote most likely do not want to connect to these ports. It
would be desirable if mpremote did not select this ports when using the
auto connect behavior. These serial ports do not have USB VID or PID
values and serial ports for Micropython boards with FTDI/serial-to-USB
adapter or native USB CDC/ACM support do.

Check for the presence of a USB VID / PID int value when selecting a
serial port to auto connect to. All serial ports will still be listed by
the `list` command and can still be selected by name when connecting.

Signed-off-by: Michael Mogenson <michael.mogenson@gmail.com>
2022-11-25 17:20:14 -05:00
Laurens Valk 3c1a2a942a tests/misc/cexample_class: Fix timing sensitivity.
This test could occasionally fail because some operations take longer
than expected. This relaxes the timing constraints and defers printing
until the very end.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-11-25 08:14:54 +01:00
Laurens Valk 5588647ad2 tests/misc/cexample_module: Test class presence.
Now that the Timer class has been merged in a separate pull request,
this can be added to the module test too.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-11-25 08:13:15 +01:00
Tobias Thyrrestrup 2fcd93cdd0 tools/mpremote: Allow EDITOR environment variable to work on Windows. 2022-11-25 15:02:52 +11:00
Rayane Chatrieux f3e4c505d1 py/objdict: Implement dictionary union (PEP 584).
Implements dictionary union according to PEP 584's specifications, minus
the fact that dictionary entries are not guaranteed to be in insertion
order.  This feature is enabled with MICROPY_CPYTHON_COMPAT.

Includes a new test.

With the assistance of Fangrui Qin <qinf@purdue.edu>

Signed-off-by: Rayane Chatrieux <rayane.chatrieux@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2022-11-25 12:46:14 +11:00
Brian Cooke 7fe7c55bb8 esp32/machine_timer: Fix ESP32C3 timer period doubling.
The original ESP32 only supports timer source clock APB so it doesn't need
and doesn't have a clk_src field.

The ESP32C3 supports timer source clock APB and XTAL so it does have a
clk_src field, and this needs to be configured to get the correct period.

Fixes #8084.
2022-11-23 11:57:39 +11:00
Laurens Valk a67989aa20 examples/usercmodule: Add example of a native C class.
This shows how ports can add their own custom types/classes.

It is part of the unix coverage build, so we can use it for tests too.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-11-23 11:46:17 +11:00
Laurens Valk 1d27c7d423 tests/misc: Add test for cexample module.
This also moves the existing test for cexample.add_ints
originally done in extra_coverage.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-11-23 11:44:13 +11:00
Damien George d75f49c0f0 tools/ci.sh: Don't print python2 version.
Because python2 may not be available.

Signed-off-by: Damien George <damien@micropython.org>
2022-11-23 10:32:55 +11:00
Damien George 8b5642914a github/workflows: Run mpy-format CI when tests and examples change.
Signed-off-by: Damien George <damien@micropython.org>
2022-11-23 10:32:55 +11:00
Damien George ecb46f93e0 github/workflows: Use ubuntu-20.04 when python2 is required.
Python 2 is no longer included in the latest Ubuntu 22.04.

Signed-off-by: Damien George <damien@micropython.org>
2022-11-23 10:32:55 +11:00
Jim Mussared b705732d5f esp32/boards/GENERIC_S3_SPIRAM: Enable BLE.
Follow up to 8a91c719 to no longer explicitly disable BLE in
mpconfigport.h.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-11-23 09:42:54 +11:00
Jim Mussared 6873a14b61 py/makeversionhdr.py: Allow running outside of repo.
If a CMake-build is run with `make BUILD=/outside/path` then
makeversionheader.py is run with the CWD set to the build directory, which
means the git version lookup will fail and silently fall back to the
mpconfig.h mode (giving the wrong result).

This commit:
 - Uses the location of makeversionheader.py to find the repo path.
 - Allows overriding this path via --repo-path.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-11-22 14:36:21 +11:00
David Lechner ac5934c96b mpy-cross/main: Add MSVC-compatible architecture checks.
MSVC doesn't define `__i386__` or `__x86_64__` so we have to check
`_M_IX86` and `_M_X64` as well.

Signed-off-by: David Lechner <david@pybricks.com>
2022-11-18 15:17:29 +11:00
David Lechner 5b08e0361e extmod/moduplatform: Fix MSVC x86_64 check.
`_WIN64` is defined for all 64-bit targets, including Arm, so it doesn't
work for detecting `x86_64`. We can use `_M_X64` instead.

Signed-off-by: David Lechner <david@pybricks.com>
2022-11-18 15:13:00 +11:00
David Lechner 67e919db32 extmod/moduplatform: Remove _M_IX86 test for xtensa.
Since _M_IX86 is already being checked in the x86 case, it will never
be true in the xtensa case and can be removed.

Signed-off-by: David Lechner <david@pybricks.com>
2022-11-18 15:13:00 +11:00
robert-hh 28a5107d81 mimxrt/mpconfigport: Remove config options that are set by default.
Remove every setting that is already included in
MICROPY_CONFIG_ROM_LEVEL_FULL_FEATURES.
2022-11-18 15:06:37 +11:00
yn386 e18e47fa81 stm32/i2c: Add hardware I2C implementation for STM32L4.
For STM32L4, hardware I2C can be implemented by using TIMINGR.
This commit enables:
- Use of hardware I2C in machine.I2C.
- Specifying a frequency greater than or equal to 400KHz with pyb.I2C.
2022-11-18 15:01:13 +11:00
yn386 d0bea69c5e stm32/i2c: Add hardware I2C implementation for STM32L1.
For STM32L1, hardware I2C can be implemented the same as STM32F4 for
machine.I2C.

Tested on NUCLEO-L152RE.
2022-11-18 14:48:49 +11:00
yn386 f6b5d1838b stm32/adc: Fix ADCAll.read_core_temp() on L4 MCUs.
TS_CAL1 and TS_CAL2 of STM32L4 are at VDDA=3.0V, so the reference
correction factor should be updated before reading tempsensor.
2022-11-18 14:46:14 +11:00
yn386 2154ee2163 stm32/adc: Fix reading internal ADC channels on L4 MCUs.
For STM32L4 series, the internal sensors are connected to:
- ADC1_IN0: Internal voltage reference
- ADC1_IN17: Temperature sensor
- ADC1_IN18: VBAT battery voltage monitoring
but ADC_CHANNEL_VREFINT, ADC_CHANNEL_VBAT, ADC_CHANNEL_TEMPSENSOR are not
defined as 0, 17, 18.

This commit converts channel 0, 17, 18 to ADC_CHANNEL_x in
adc_get_internal_channel().
2022-11-18 14:38:58 +11:00
yn386 a74e4fabeb stm32/i2c: Fix I2C frequency calc so it doesn't exceed requested rate.
Prior to this commit, the actual I2C frequency can be faster than specified
one and it may exceed the I2C's specification for Fast Mode.  The frequency
of SCL should be less than or equal to 400KHz in Fast Mode.

This commit fixes this issue for F4 MCUs by rounding up the division in the
frequency calculation.
2022-11-18 14:25:19 +11:00