| Age | Commit message (Collapse) | Author |
|---|
|
Includes fixing the flashing address for newer SoCs, as reported in
discussion https://github.com/orgs/micropython/discussions/16417
Also removes some redundant or out of date information, and adds links to
the Espressif esptool docs which are quite comprehensive.
Information about ESP32_GENERIC variants is moved to the board page, as it
only applies to that board.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Allows two source files (ports/esp32/boards/deploy.md and
deploy_nativeusb.md for boards with only native USB) for all esp32
installation steps, with templated chip name and flash offset inserted via
string formatting.
The new files add more text to explain the esptool.py port auto-detection,
remove the unnecessary -z feature (already enabled by default), and add
a bit of troubleshooting and port detection info.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Reserve timers used for the camera, and fix USB PID because 0x055F is
reserved for MicroPython.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
|
|
The only STM32H747 pins with CAN function that are also broken out on the
board are PB8 and PB9.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
The memory bank addresses used for these are independent, can (and must)
enable both.
Also looks like no need to shrink these if FDCAN2 is added, the Reference
Manual is a bit unclear but looks like the peripheral's RAM multiplies out
for each additional controller.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
HAL argument is ignored for CAN1, CAN2 but needed for CAN3.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
This is redundant for bxCAN, but for CAN-FD with BRS it's otherwise unclear
which set of parameters (baudrate & sample_point or brs_baudrate &
brs_sample_point) failed to match. This makes finding a valid combination
extra annoying.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Not every baudrate or sample point combination has an exact match,
but getting within 1% on sample point and .1% on baud rate should
always be good enough.
Because the search goes from shorter bit periods (lowest brp) and
increases, the first match which meets this criteria should still mostly be
the best available.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Was initialising using the Classic CAN bs1/bs2 value, incorrectly.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Previously micros with the 'FDCAN' peripheral (as opposed to the older
'CAN' peripheral) needed to rename these pins in the CSVs for the CAN
driver to work.
The following CSVs in MicroPython still had FDCAN in them:
$ rg -t csv -l FDCAN boards
boards/stm32h7b3_af.csv
boards/stm32h743_af.csv
boards/stm32h573_af.csv
boards/stm32h723_af.csv
boards/stm32g0b1_af.csv
Confirmed that this allows CAN to work on NUCLEO_H723ZG board, and that at
least one board based on each of the other chips can still compile. Some of
these boards could possibly have MICROPY_HW_ENABLE_CAN set and work, now.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
|
|
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
Reserve SPI flash bus used for storage or XIP.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
|
|
Reserved and static SPI buses must remain initialized during a soft reboot
as they may be used for SPI flash storage or XIP.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
|
|
A board should make this return true if the specified SPI instances should
not be deinitialized on soft-reboot.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
|
|
This commit re-introduces `tests/extmod/vfs_rom.py` and
`tests/float/math_domain.py` to the test suite, as the issues that made
them fail have now been addressed.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit fixes code generation for loading halfwords using an offset
greater than 255.
The old code blindly encoded the offset into a `LDRH Rd, [Rn, #imm]`
opcode, but only the lowest 8 bits would be put into the opcode itself.
This commit instead generates a two-opcodes sequence, a constant load into
R8, and then `LDRH Rd, [Rn, R8]`.
This fixes `tests/extmod/vfs_rom.py` for the qemu/SABRELITE board.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit fixes code generation for loading a local's address if its
index is greater than 63.
The old code blindly encoded the offset into an `ADD Rd, Rn, #imm` opcode,
but only the lowest 8 bits would be put into the opcode itself. This
commit instead generates a two-opcodes sequence, a constant load into R8,
and then an `ADD Rd, Rn, R8` opcode.
This fixes `tests/float/math_domain.py` for the qemu/SABRELITE board.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit increases the GC heap size from 120KiB to 140KiB, as it is
needed to make the full test suite pass on SABRELITE when ran through the
armv6 native emitter.
This is needed as the code output by the armv6 native emitter is limited to
4-bytes opcodes and thus takes more space than other ARM emitters.
To keep things aligned, the RV32 port also got its heap size increased even
though it is not needed on that platform right now.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
The Micro:Bit machine definition in Qemu has soft MMU support enabled,
which is currently not compatible with the way MicroPython generates code
that needs to call back into non-emitted code.
As a stop-gap solution, the native code emitter for the MICROBIT board is
turned off.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
When a CPU exception is raised when emulating a Thumb-capable processor,
the default exception handler would simply enter in an endless loop without
providing any further information.
This commit adds a more complete exception handler that dumps to STDOUT the
exception cause and the status of the registers at the moment of the
exception.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
Some PTY targets, namely `NETDUINO2` and `MICROBIT` under Qemu, take a bit
more time to present a REPL than usual. The pyboard tool is a bit too
impatient and would bail out before any of those targets had a chance to
respond to the raw REPL request.
Co-authored-by: Damien George <damien@micropython.org>
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
All board IDs are now the board directory name.
Signed-off-by: Damien George <damien@micropython.org>
|
|
This entry was originally used to override the firmware filenames generated
by the build server, but these days all filenames should match the board
directory name. So, remove the "id" entry and let the default be used.
This is a follow-up to 1a99f74063569df0927e1ada0256059fcdef128c (these
three boards were added after that change).
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>
|
|
This commit fixes a test failure for `extmod/re_sub.py` where the code,
whilst being correct, would not make the test pass due to a newer
Python version than expected.
On Python 3.13, running `tests/extmod/re_sub.py` would yield a
deprecation warning about `re.sub` not providing the match count as a
keyword parameter. This warning would be embedded in the expected test
result and thus the test would always fail.
Co-authored-by: stijn <stijn@ignitron.net>
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
They expired in early January 2025.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Fix the command that converts `ec_key.pem` to `ec_key.der`, and increase
the certificate validity to 10 years.
Signed-off-by: Damien George <damien@micropython.org>
|
|
To use an older version of libffi.
Signed-off-by: Damien George <damien@micropython.org>
|
|
GitHub Actions has updated ubuntu-latest to 24.04, which now defaults
CPython to 3.12, which has a known regression with settrace. Fix that by
explicitly using CPython 3.11.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>
|
|
See https://github.com/micropython/micropython/issues/16190#issuecomment-2466155919
Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>
|
|
Fixes issue #16190.
Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>
|
|
Signed-off-by: Damien George <damien@micropython.org>
|
|
The tests now include `--via-mpy` and `--via-mpy --emit native`, which will
test more cases of the native emitter under both ARM and RISC-V.
Signed-off-by: Damien George <damien@micropython.org>
|
|
The `asmbcc`, `asmbitops`, `asmconst` and `asmit` tests fail to compile
with mpy-cross on armv6 architecture (used by SABRELITE), so explicitly
exclude them.
The `math_domain` and `vfs_rom` tests fail when compiled to native machine
code, so also exclude those unconditionally.
Signed-off-by: Damien George <damien@micropython.org>
|
|
It's needed by the test. This previously passed because the compiler
(actually parser) optimises away errno constants.
Signed-off-by: Damien George <damien@micropython.org>
|
|
This method is needed by tests like `extmod/vfs_rom.py`.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Co-authored-by: Alessandro Gatti <a.gatti@frob.it>
Signed-off-by: Damien George <damien@micropython.org>
|
|
Prior to this fix, the assembler generated `LDRH Rd, [Rn, #imm]!`, so the
second `LDRH` from the same origin would load from the wrong base.
Co-authored-by: Alessandro Gatti <a.gatti@frob.it>
Signed-off-by: Damien George <damien@micropython.org>
|
|
When using unittest (for example) with injected mpy files, not only does
the name of the main test module need to be `__main__`, but also the
`__main__` module should correspond to this injected module. Otherwise the
unittest test won't be detected.
Signed-off-by: Damien George <damien@micropython.org>
|
|
Fixes gcc warning when -Wsign-conversion is on.
Signed-off-by: Yoctopuce <dev@yoctopuce.com>
|
|
Fixes compilation warning C4307: '+': integral constant overflow.
Signed-off-by: Yoctopuce <dev@yoctopuce.com>
|
|
To prevent compiler warnings.
Signed-off-by: Yoctopuce <dev@yoctopuce.com>
|
|
Signed-off-by: Yoctopuce <dev@yoctopuce.com>
|
|
To prevent compiler warnings.
Signed-off-by: Yoctopuce <dev@yoctopuce.com>
|
|
Adds a configurable version string to a known location at the end of mboot
flash section. Also stores the options mboot was built with, eg usb and
which filesystems are supported.
A board can override the defaults, or disable the version string entirely
by setting MBOOT_VERSION_ALLOCATED_BYTES=0.
Signed-off-by: Victor Rajewski <victor@allumeenergy.com.au>
|
|
This commit implements a method to detect at runtime if inline assembler
support is enabled, and if so which platform it targets.
This allows clean test runs even on modified version of ARM-based ports
where inline assembler support is disabled, running inline assembler tests
on ports that have such feature not enabled by default and manually
enabled, and allows to always run the correct inlineasm tests for ports
that support more than one architecture (esp32, qemu, rp2).
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
This commit enables by default inline assembly support for the RP2 target
when it is operating in RISC-V mode. This brings the feature set when in
RISC-V mode to parity with what's available in ARM mode.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
|
In certain circumstances depending on the code size, the
`deflate_decompress` test fails on both ARM and RV32 with a memory
allocation failure error. The issue is mitigated by having a larger GC
heap, in this case around 20 KBytes more than the original 100 KBytes
default.
This commit makes the GC heap size configurable on a per-arch basis, with
both ARM and RV32 using the enlarged 120 KBytes heap.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
|
