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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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By moving to GitHub actions, all MicroPython CI builds are now on GitHub
actions. This allows faster parallel builds and saves time by not building
when no relevant files changed.
This reveals a few failing tests, so those are temporarily disabled until
they can be fixed.
Signed-off-by: David Lechner <david@pybricks.com>
Signed-off-by: Damien George <damien@micropython.org>
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When compiler optimizations are enabled on the mingw version of gcc, we are
getting failing tests because of rounding issues, for example:
print(float("1e24"))
would print
9.999999999999999e+23
instead of
1e+24
It turns out special compiler options are needed to get GCC to use the SSE
instruction set instead of the 387 coprocessor (which uses 80-bit precision
internall).
Signed-off-by: David Lechner <david@pybricks.com>
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So they match the code in extmod/modssl_*.c.
Signed-off-by: Damien George <damien@micropython.org>
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Currently, only the processor's SPI2 bus is enabled (though the related
pins are labeled SPI1 in the Portenta H7 documentation). This commit
enables the processor's SPI1 bus, which is accessible via the board's
high-density connectors.
Signed-off-by: Jim Lipsey <github@lipsey.org>
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This makes no difference when files are linked directly into a target
application, but on macOS additional steps are needed to index common
symbols in static libraries. See https://stackoverflow.com/a/26581710
By not creating any common symbols, this problem is bypassed.
This will also trigger linker errors if there are cases where the same
symbol is defined in the host application.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Use read_uv() to get the battery voltage because it uses the on-chip
calibraton values.
Signed-off-by: Joey232 <Joey@jsconsulting.com>
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Tested on Portenta C33 with AT24256B (addrsize=16) and SSD1306.
Fixes issue #13280.
Signed-off-by: Takeo Takahashi <takeo.takahashi.xv@renesas.com>
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If a return is executed within the try block of a try-finally then the
return value is stored on the top of the Python stack during the execution
of the finally block. In this case the Python stack is one larger than it
normally would be in the finally block.
Prior to this commit, the compiler was not taking this case into account
and could have a Python stack overflow if the Python stack used by the
finally block was more than that used elsewhere in the function. In such
a scenario the last argument of the function would be clobbered by the
top-most temporary value used in the deepest Python expression/statement.
This commit fixes that case by making sure enough Python stack is allocated
to the function.
Fixes issue #13562.
Signed-off-by: Damien George <damien@micropython.org>
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The timing of the DMA transfer can vary a bit, so tweak the allowed values.
Also test the return value of `rp2.DMA.irq.flags()` to make sure the IRQ is
correctly signalled.
Signed-off-by: Damien George <damien@micropython.org>
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These separate drivers must share the DMA resource with each other.
Fixes issue #13380.
Signed-off-by: Damien George <damien@micropython.org>
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stat_path is only called with stringified vstr_t objects.
Thus, pulling the stringification into the function replaces three
function calls with one, saving a few bytes.
Signed-off-by: Matthias Urlichs <matthias@urlichs.de>
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Changes include:
- Some mbedtls source files renamed or deprecated.
- Our `mbedtls_config.h` files are renamed to `mbedtls_config_port.h`, so
they don't clash with mbedtls's new default configuration file named
`mbedtls_config.h`.
- MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE is deprecated.
- MBEDTLS_HAVE_TIME now requires an `mbedtls_ms_time` function to be
defined but it's only used for TLSv1.3 (currently not enabled in
MicroPython so there is a lazy implementation, i.e. seconds * 1000).
- `tests/multi_net/ssl_data.py` is removed (due to deprecation of
MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE), there are the existing
`ssl_cert_rsa.py` and `sslcontext_server_client.py` tests which do very
similar, simple SSL data transfer.
- Tests now use an EC key by default (they are smaller and faster), and the
RSA key has been regenerated due to the old PKCS encoding used by openssl
rsa command, see
https://stackoverflow.com/questions/40822328/openssl-rsa-key-pem-and-der-conversion-does-not-match
(and `tests/README.md` has been updated accordingly).
Signed-off-by: Carlos Gil <carlosgilglez@gmail.com>
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Running `./do-mp.sh` now generates this `mp_mbedtls_errors.c` file. The
`esp32_mbedtls_errors.c` file is already up-to-date.
Signed-off-by: Carlos Gil <carlosgilglez@gmail.com>
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Signed-off-by: Carlos Gil <carlosgilglez@gmail.com>
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Prior to this commit it would skip every second cipher returned from
mbedtls.
The corresponding test is also updated and now passes on esp32, rp2, stm32
and unix.
Signed-off-by: Damien George <damien@micropython.org>
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This simplifes the port configuration. It enables quite a few new
features, including the `math` and `cmath` modules, adding about 20k to the
firmware size.
Signed-off-by: Damien George <damien@micropython.org>
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So the test doesn't depend on the `sys` module.
Signed-off-by: Damien George <damien@micropython.org>
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This is not enabled on any other MCU port, and is essentially unused on
esp8266 because mp_verbose_flag is always 0. Disabling saves ~7k of flash.
Signed-off-by: Damien George <damien@micropython.org>
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The standard Arduino pinout uses LEDR/G/B and LED_BUILTIN (if available).
This patch adds aliases to match the standard pinout, while retaining
LED_RED/GREEN/BLUE for compatibility with existing scripts and examples.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Fixes issue #13512.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Signed-off-by: Kwabena W. Agyeman <kwagyeman@live.com>
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This will apply to bare-arm and minimal, as well as the minimal unix
variant.
Change the default to MICROPY_QSTR_BYTES_IN_HASH=1 for the CORE,BASIC
levels, 2 for >=EXTRA.
Removes explicit setting of MICROPY_QSTR_BYTES_IN_HASH==1 in ports that
don't set the feature level (because 1 is implied by the default level,
CORE). Applies to cc3200, pic16bt, powerpc.
Removes explicit setting for nRF (which sets feature level). Also for samd,
which sets CORE for d21 and FULL for d51. This means that d21 is unchanged
with MICROPY_QSTR_BYTES_IN_HASH==1, but d51 now moves from 1 to 2 (roughly
adds 1kiB).
The only remaining port which explicitly set bytes-in-hash is rp2 because
it's high-flash (hence CORE level) but lowish-SRAM, so it's worthwhile
saving the RAM for runtime qstrs.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Sets MICROPY_QSTR_BYTES_IN_HASH==0 on stm32x0 boards.
This saves e.g. 2kiB on NUCLEO_F091.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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This disables using qstr hashes altogether, which saves RAM and flash
(two bytes per interned string on a typical build) as well as code size.
On PYBV11 this is worth over 3k flash.
qstr comparison will now be done just by length then data. This affects
qstr_find_strn although this has a negligible performance impact as, for a
given comparison, the length and first character will ~usually be
different anyway.
String hashing (e.g. builtin `hash()` and map.c) now need to compute the
hash dynamically, and for the map case this does come at a performance
cost.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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Required modifying the gen-cpydiff.py code to allow a "preamble" section to
be inserted at the top of any of the generated files.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>
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Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>
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This reverts the change from ce2058685b9ca2278849b3117c2461f6b6fc727f.
Without abspath, the build artefacts (object files) for boards with source
files are placed outside the build directory, because the BOARD_DIR
variable starts with "..". For the list of source files added to SRC_C,
none of them can start with "..". The usual fix for that would be to make
the files relative to the top of the MicroPython repo (because of the vpath
rule), eg ports/stm32/boards/$(BOARD). But then the $(wildcard ...)
pattern won't find files in this directory.
So abspath is necessary, although it will prevent building when there is a
space in the path. A better solution for spaces needs to be found.
Signed-off-by: Damien George <damien@micropython.org>
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These were added back in commit c4935f30490d0446e16a51dbf7a6397b771cf804
because the tests required CPython 3.8, which was quite new at the time.
But CPython 3.8 was released over 4 years ago (October 2019) and the CI
test runners, and developers, have this (or a more recent) CPython version.
Removing the .exp files also helps keep MicroPython semantics the same as
CPython.
The asyncio_fair.py test it adjusted slightly to have more deterministic
timing and output.
Signed-off-by: Damien George <damien@micropython.org>
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To test building with make and cmake when there is a space in the path.
Signed-off-by: Damien George <damien@micropython.org>
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Make can't handle paths with spaces, see https://savannah.gnu.org/bugs/?712
The following workarounds exist:
- When using make's built-in functions:
- Use relative paths wherever possible to avoid spaces in the first
place.
- All spaces in paths can be escaped with backslashes; quotes don't
work.
- Some users use the shell to temporarily rename directories, or to
create symlinks without spaces.
- When using make to pass commands to the system's shell, enclose paths in
quotes. While make will still interpret quoted strings with spaces as
multiple words, the system's shell will correctly parse the resulting
command.
This commit contains the following fixes:
- In ports/stm32/mboot/Makefile: Use relative paths to avoid spaces when
using built-in functions.
- In all other files: Use quotes to enclose paths when make is used to call
shell functions.
All changes have been tested with a directory containing spaces.
Signed-off-by: Iksas <iksas@mailbox.org>
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The irq service routine cleared the RT interrupt bit on TX interrupt. This
opens the possibility that an RT interrupt is missed.
Signed-off-by: Maarten van der Schrieck <maarten@thingsconnected.nl>
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This case was fixed in 2ecbad4e91192c88f831d8690dbad31ddba72135, which
stored the exception in the task object.
Signed-off-by: Damien George <damien@micropython.org>
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The `_start` function prototype is now declared as no-return, so `main()`
can't return.
To fix this, `main()` is replaced with `_start`.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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In CMSIS 5.9.0, the compiler headers define `__VECTOR_TABLE`, which will be
substituted with its corresponding value (e.g., `__Vectors` for gcc).
However, the linker script in this port can't include compiler headers when
it's processed, so `__VECTOR_TABLE` is used as the literal variable name,
which results in an undefined linker error.
To fix this, the two possible values of `__VECTOR_TABLE` are both defined
in the linker script.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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This update brings support for Cortex-M55 and Cortex-M85, zero and copy
tables and more.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Adds support to asyncio.gather() for the case that one or more (or all)
sub-tasks finish and/or raise an exception before the gather starts.
Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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To keep them all together, mirroring the top-level directory structure.
Signed-off-by: Damien George <damien@micropython.org>
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Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/cache
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
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Switch the RTC clock source to Sub-clock (XCIN). This board has an
accurate LSE crystal, and it should be used for the RTC clock
source.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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GCC 13.2 thinks that fq is uninitialized.
Signed-off-by: Kwabena W. Agyeman <kwagyeman@live.com>
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No longer require importlib_metadata on new Python versions as it is
included in the standard distribution.
Signed-off-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
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This function is private to ra_adc.c.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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The SysTick_Config function must use the system/CPU clock to configure the
ticks.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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- Completes a longstanding TODO in the code, to not ignore
the optional family, type, proto and flags arguments to
socket.getaddrinfo().
- Note that passing family=socket.AF_INET6 will now cause queries
to fail (OSError -202). Previously this argument was ignored so
IPV4 results were returned instead.
- Optional 'type' argument is now always copied into the result. If not
set, results have type SOCK_STREAM.
- Fixes inconsistency where previously querying mDNS local suffix (.local)
hostnames returned results with socket type 0 (invalid), but all other
queries returned results with socket type SOCK_STREAM (regardless of
'type' argument).
- Optional proto argument is now returned in the result tuple, if supplied.
- Optional flags argument is now passed through to lwIP. lwIP has handling
for AI_NUMERICHOST, AI_V4MAPPED, AI_PASSIVE (untested, constants for
these are not currently exposed in the esp32 socket module).
- Also fixes a possible memory leak in an obscure code path
(lwip_getaddrinfo apparently sometimes returns a result structure with
address "0.0.0.0" instead of failing, and this structure would have been
leaked.)
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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