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This commit renames the NORETURN macro, indicating to the compiler
that a function does not return, into MP_NORETURN to maintain the same
naming convention of other similar macros.
To maintain compaitiblity with existing code NORETURN is aliased to
MP_NORETURN, but it is also deprecated for MicroPython v2.
This changeset was created using a similar process to
decf8e6a8bb940d5829ca3296790631fcece7b21 ("all: Remove the "STATIC"
macro and just use "static" instead."), with no documentation or python
scripts to change to reflect the new macro name.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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There's no specified behaviour for what should happen if both CPUs call
`lightsleep()` together, but the latest changes could cause a permanent
hang due to a race in the timer cleanup code. Add a flag to prevent hangs
if two threads accidentally lightsleep, at least.
This allows the new lightsleep test to pass on RPI_PICO and RPI_PICO2, and
even have much tighter time deltas. However, the test still fails on
wireless boards where the lwIP tick wakes them up too frequently.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Not currently passing.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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This reverts commit b42bb911c663dc90575d6a7fe3ea4760b6559372.
Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>
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Add some debug code that can be enabled to determine why lightsleep is
returning early.
Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>
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Stop using soft timer for `mp_wfe_or_timeout`. Now uses the alarm pool
again as issues with this code have been fixed. This resolves the "sev"
issue that stops the RP2350 going idle.
Also, change the lightsleep code to use the hardware timer library and
alarm 1, as alarm 2 is used by and soft timers and alarm 3 is used by the
alarm pool.
Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>
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This commit adds a new network multi-test which sends a burst of UDP
packets from the client, and the server doesn't recv them until they have
all been sent.
Signed-off-by: Damien George <damien@micropython.org>
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The bare-metal lwIP socket interface is currently quite limited when used
for UDP streams, because it only allows one outstanding incoming UDP
packet. If one UDP packet is waiting to be socket.recv'd and another one
comes along, then the second one is simply dropped.
This commit implements a queue for incoming UDP and raw packets. The queue
depth is fixed at compile time, and is currently 4.
This allows better use of UDP connections, eg more efficient. It also
makes DTLS work better which sometimes has a queue of UDP packets (eg
during the connection phase).
Signed-off-by: Damien George <damien@micropython.org>
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There is a bit of ambiguity as to how the prefix of the git subject line
should look like. Eg `py/vm: ...` vs `py/vm.c: ...` (whether the extension
should be there or not).
This commit makes the existing CI check of the git commit message stricter,
by applying extra rules to the prefix, the bit before the : in the subject
line. It now checks that the subject prefix:
- doesn't start with unwanted bits: ., /, ports/
- doesn't have an extension: .c, .h, .cpp, .js, .rst or .md
Full error messages are given when a rule does not pass.
This helps to reduce maintainer burden by applying stricter rules, to keep
the git commit history consistent.
Signed-off-by: Damien George <damien@micropython.org>
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Otherwise if the target has certain files/directories (such as "test") in
its filesystem then these interfere with the unit tests.
Signed-off-by: Damien George <damien@micropython.org>
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The Let's Encrypt root certificate has changed so needs updating in these
tests.
Also use `bytes.fromhex()` instead of `binascii.unhexlify()`, to eliminate
the need for the `binascii` module. Both of these features are controlled
by `MICROPY_PY_BUILTINS_BYTES_HEX`, so the test will still work on the same
targets that it previously did.
Signed-off-by: Damien George <damien@micropython.org>
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Avoids the new Wunterminated-string-literal when compiled with gcc 15.1.
It would be preferable to just disable this warning, but Clang
-Wunknown-warning-option kicks in even when disabling warnings so this
becomes fiddly to apply.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Avoids the new Wunterminated-string-literal when compiled with gcc 15.1.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Avoids the new Wunterminated-string-literal when compiled with gcc 15.1.
Also split out the duplicate string to a top-level array (probably the
duplicate string literal was interned, so unlikely to have any impact.)
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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This is a workaround for this upstream issue:
https://github.com/raspberrypi/pico-sdk/issues/2448
Can be removed after the next pico-sdk update.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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IOBase is quite an important building block of other parts of the system,
such as `mpremote mount` and running .mpy and native tests.
This feature costs +244 bytes of firmware size on ARM Thumb2 architectures,
which is worth the cost for the extra features it enables.
The change here means that `io.IOBase` is now enabled on all nrf boards,
(previously it was only nRF52840 and nRF9160) and also B_L072Z_LRWAN1
(there is no change to other ports or boards).
Signed-off-by: Damien George <damien@micropython.org>
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The bit position of CHAIN_TO is not the same as on RP2040.
Signed-off-by: Damien George <damien@micropython.org>
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This is a convenient way to deploy firmware to an RP2xxx-based board.
Signed-off-by: Damien George <damien@micropython.org>
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This means the fix from dd1465e7 will also apply to stm32 and mimxrt ports
that use CYW43.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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This is only a surface level refactor, some deeper refactoring would be
possible with (for example) the SDIO interface in mimxrt and stm32, or the
BTHCI interface which is is similar on supported ports. But sticking to
cases where the macros are the same across all ports.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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These both need to fit a pointer, so make them `intptr_t` and `uintptr_t`,
similar to other ports.
Signed-off-by: Anton Blanchard <antonb@tenstorrent.com>
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This commit adds the required functionality for a peripheral to create
services at runtime, using `BLE.register_services()`.
The feature is enabled on the nrf52840dk_nrf52840 board.
Note that the `CONFIG_BT_GATT_ENFORCE_SUBSCRIPTION=n` option must be used
so that BLE notifications/indications can be sent even if not subscribed.
Signed-off-by: danicampora <danicampora@gmail.com>
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The former is deprecated.
Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>
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This ensures the check in MP_NLR_JUMP_HEAD works as expected and
nlr_jump_fail gets called so we get a bit better error message.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
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Getting this to work required fixing a small issue in `lfs2_util.h`, which
has been submitted upstream.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
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Going above the root directory (/../foo) now gives an error. This is an
intentional change made by LittleFS. It required a update of the testsuite
and is a (minor) compatibility break.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
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Since all QSPI flash device used by this port are defined, this code was
only used unintentionally. Besides that it was incomplete, so better drop
it.
Note: The flash type for Mini-SAM had to be changed too.
Signed-off-by: robert-hh <robert@hammelrath.com>
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Changes in this commit:
- Check for the proper SFDP header.
- Use the flash size information from SFDP, if present.
- Add two more special flash chips <= 1 MByte without SFDP. JEDEC-ID table
for special flash types instead of a series of conditional statements.
- Add a compile flag `MICROPY_HW_SPIFLASH_SIZE` to set the size in
`mpconfigboard.h`, which replaces getting the size from the JEDEC ID or
the SFDP record.
Signed-off-by: robert-hh <robert@hammelrath.com>
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Fixes in this commit:
- The wrong loader script was assigned for SAMD_GENERIC_D51X20, causing the
VFS block count to be wrong.
- Change the VFS block size from 1536 to 2048. With the setting of 1536,
writing more that 1536 bytes at once failed. This applies to
SAMD_GENERIC_D51X19 and SAMD_GENERIC_D51X20. No other SAMD51 board uses
the internal flash for the file system.
Signed-off-by: robert-hh <robert@hammelrath.com>
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That is done by adding the offset to epoch, following the scheme from the
RP2 port. RTC and `ticks_us()` are not precisely in sync, and so the
difference between `time.time_ns()/1e9` and `time.time()` will increase by
more than 9 seconds/24h. So applications should avoid using `time.time()`
and `time.time_ns()` in the same context.
Signed-off-by: robert-hh <robert@hammelrath.com>
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To make it compliant with the documentation. The default value is 50000us.
Signed-off-by: robert-hh <robert@hammelrath.com>
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To the Microchip Web site. Thanks to Matt Trentini for suggesting this
site.
Signed-off-by: robert-hh <robert@hammelrath.com>
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This is a follow-up to 1e92bdd206f6f87ba65ea05c5b2623fca0b926cd correcting
more of the instances where "Sparkfun" should be "SparkFun".
Signed-off-by: Damien George <damien@micropython.org>
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This commit fixes three open issues related to the asyncio scheduler
exiting prematurely when the main task queue is empty, in cases where
CPython would not exit (for example, because the main task is not done
because it's on a different queue).
In the first case, the scheduler exits because running a task via
`run_until_complete` did not schedule any dependent tasks.
In the other two cases, the scheduler exits because the tasks are queued in
an event queue.
Tests have been added which reproduce the original issues. These test
cases document the unauthorized use of `Event.set()` from a soft IRQ, and
are skipped in unsupported environments (webassembly and native emitter).
Fixes issues #16759, #16569 and #16318.
Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>
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Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Fixes thread safety issue that could cause memory corruption on ports
with (MICROPY_PY_THREAD && !MICROPY_PY_THREAD_GIL) - currently only rp2 and
unix have this configuration.
Adds unit test for TLS sockets that exercises this code path. I wasn't
able to make this fail on rp2, the race condition window is pretty narrow
and may not have a direct impact on a quiet system.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Enable Analog inputs. Requires Zephyr >= v3.8.0.
Signed-off-by: Ayush Singh <ayush@beagleboard.org>
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Signed-off-by: Vdragon <mail@massdriver.space>
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This enables listing all flash area partitions automagically instead of
just sotrage_partitions. It uses the label, and the ID when not present.
Signed-off-by: Vdragon <mail@massdriver.space>
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This enables using the newer USB stack and its CDC ACM for the REPL.
To switch to it, board file must contain `CONFIG_USB_DEVICE_STACK_NEXT=y`
and `CONFIG_USBD_CDC_ACM_CLASS=y`. In the case of a board that is a
platform that supports the older device stack, `CONFIG_USB_DEVICE_STACK=n`
may be necessary.
Signed-off-by: Vdragon <mail@massdriver.space>
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When using `mip install`, if a file that needs to be downloaded already
exists locally, then the hash of that local file will be computed and if it
matches the known hash of the remote file it will not be downloaded.
Hashes in mip are guaranteed unique, so this change should never leave
stale files on the filesystem.
This behaviour follows that of the `mip` package in `micropython-lib`.
Signed-off-by: Damien George <damien@micropython.org>
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The https://github.com/jepler/esp-open-sdk repository has been removed, so
use the file hosted at micropython.org (it's the same file).
Signed-off-by: Damien George <damien@micropython.org>
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Changes in this commit:
- Allow the DMA instance to be any instance, not just DMA(0); eg WLAN may
be using DMA(0).
- Make the DMA timing test run a little faster by preloading `dma.active`.
- Run the DMA timing test 10 times and take the average time taken as the
test result, to eliminate any big effects of caching.
- Change the expected time to `range(30, 80)` to cover RP2040, RP2350,
RISC-V variants, and both bytecode and native emitter.
- Add a `sleep_ms(1)` after waiting for the IRQ to fire, so that any
scheduled code gets a chance to run when the test is compiled with the
native emitter.
With these changes this test passes reliably on RPI_PICO, RPI_PICO_W,
RPI_PICO2, RPI_PICO2_W, RPI_PICO2-RISCV and RPI_PICO2_W-RISCV, in both
bytecode and native emitter mode, with and without WLAN enabled.
Signed-off-by: Damien George <damien@micropython.org>
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This test is rather complicated and benefits from being a unittest.
Signed-off-by: Damien George <damien@micropython.org>
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Only a few ports have TCP/IP loopback enabled in their network stack, and
this test will only pass on those ports. There's not really any good way
to do a feature check for loopback mode without actually running the test
and seeing if it passes/fails, so add an explicit check that the test is
running on a port known to support loopback.
(Enabling loopback on lwIP, eg RPI_PICO_W, costs +568 code and +272 bss and
is a rarely used feature, so not worth unconditionally enabling.)
Signed-off-by: Damien George <damien@micropython.org>
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Add support for the nrf9151dk. This DK has a GD25WB256 32mb external QSPI
flash chip.
Signed-off-by: Patrick Joy <patrick@thinktransit.com.au>
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Add support for the nrf5340dk. This DK has a MX25R64 8mb external QSPI
flash chip.
Compile using:
$ west build -b nrf5340dk/nrf5340/cpuapp
Signed-off-by: Patrick Joy <patrick@thinktransit.com.au>
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Enables the ability to use frozen modules in the zephyr port.
Enabled by adding `CONFIG_MICROPY_FROZEN_MODULES` to the board
configuration file. Manually set manifest path with
`CONFIG_MICROPY_FROZEN_MANIFEST`.
Signed-off-by: Vdragon <mail@massdriver.space>
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Enable PWM config for bcf.
Signed-off-by: Ayush Singh <ayush@beagleboard.org>
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Add docs for PWM support.
Signed-off-by: Ayush Singh <ayush@beagleboard.org>
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