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>
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>
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>
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>
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>
This case was fixed in 2ecbad4e91192c88f831d8690dbad31ddba72135, which
stored the exception in the task object.
Signed-off-by: Damien George <damien@micropython.org>
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>
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>
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>
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>
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>
- 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>
This was originally needed because the .c --> .o rule is:
$(BUILD)/%.o: %.c
and because the generated frozen_content.c is inside build-FOO, it must
therefore generate build-FOO/build-FOO/frozen_content.o.
But 2eda5138701d6a7d36f8d8e3700d136b3c1161b7 added a new build rule for
pins.c that can also be used for frozen_content.c.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
CPython says thread identifier is a "nonzero integer", so rp2 should use a
1-indexed core number rather than 0-indexed. This fixes the
thread/thread_ident1 test failure on rp2 port.
Unfortunately this may be a breaking change for rp2 code which makes a
hard-coded comparison of thread identifier to 0 or 1.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
If there are any free chunks found then it's better to sweep the filesystem
and use the available chunks, rather than error out with ENOSPC when there
is in fact a bit of space remaining.
Signed-off-by: Damien George <damien@micropython.org>
Compare the full absolute path instead of relying on the path form
passed by the user.
For instance, this will make
python3 run-tests.py -d basics
python3 run-tests.py -d ./basics
python3 run-tests.py -d ../tests/basics
python3 run-tests.py -d /full/path/to/basics
all behave the same by correctly treating the bytes_compare3 and
builtin_help tests as special, whereas previously only the first
invocation would do that and hence result in these tests to fail
when called with a different path form.
Signed-off-by: stijn <stijn@ignitron.net>
Increases firmware size by +140 bytes and uses +4 extra bytes of RAM, but
allows the test suite to run without crashing.
Signed-off-by: Damien George <damien@micropython.org>
Flash sectors should start counting at 0 for each bank. This commit makes
sure that is the case on all H5 and H7 MCUs, by using `get_page()` instead
of `flash_get_sector_info()`.
Signed-off-by: Damien George <damien@micropython.org>
This commit removes the need for a separate `flash_cache_sector_id`
variable, instead using `flash_cache_sector_start` to indicate which sector
is curretly cached (and -1 indicates no sector).
Signed-off-by: Damien George <damien@micropython.org>
An erase sector sits in a given flash bank and some MCUs have two flash
banks. If trying to erase a range of sectors and that range crosses from
one flash bank into the next, the original implementation of
`flash_erase()` would not handle this case and would do the wrong thing.
This commit changes `flash_erase()` to only erase a single sector, which
sidesteps the need to handle flash-bank-crossing. Most callers of this
function only need to erase a single sector anyway.
Signed-off-by: Damien George <damien@micropython.org>
Newer STM32 parts have homogeneous flash layout, and in this case the MCU
configuration and page/sector calculation can be simplified. The affected
functions are `flash_is_valid_addr()` and `flash_get_sector_info()`, which
are now simpler for homogeneous flash.
Signed-off-by: Damien George <damien@micropython.org>
This commit replaces the linker symbol `_mboot_writable_flash_start` with
`_mboot_protected_flash_start` and `_mboot_protected_flash_end_exclusive`,
to provide better configuration of the protected flash area.
Signed-off-by: Damien George <damien@micropython.org>
This changed behaviour in c393f5c12321a80bea40af7ef2e42a077df5d806 when the
MICROPY_EVENT_POLL_HOOK macro was removed.
Signed-off-by: Damien George <damien@micropython.org>
Following ad806df857b52e9814dbd857b14f09b63eb847fe where the
MICROPY_PY_PENDSV_ENTER/REENTER/EXIT macro definitions were moved to
mphalport.h.
Signed-off-by: Damien George <damien@micropython.org>
Codespell doesn't pick up "re-used" or "re-uses", and ignores the tests/
directory, so fix these manually.
Signed-off-by: Damien George <damien@micropython.org>
