The unix port's main.c gets used by unix and windows ports, and with a
variety of compilers, so it's convenient to see which version is actually
being used immediately when starting micropython. This is similar to what
CPython does.
Some versions of Python (for instance: the mingw-w64 version which can be
installed on MSYS2) do include a pty module and claim to be posix-like
(os.name == 'posix'), yet the select.select call used in run-tests.py hangs
forever. To be on the safe side just exclude anything which might be
running on windows.
If MBOOT_BOARD_ENTRY_INIT is defined by a board then that function must now
make sure system clocks are configured, eg by calling mboot_entry_init().
Signed-off-by: Damien George <damien@micropython.org>
If a board wants to customise the clocks it can define the following:
MBOOT_CLK_PLLM
MBOOT_CLK_PLLN
MBOOT_CLK_PLLP
MBOOT_CLK_PLLQ
MBOOT_CLK_PLLR (only needed on STM32H7)
MBOOT_FLASH_LATENCY
MBOOT_CLK_AHB_DIV
MBOOT_CLK_APB1_DIV
MBOOT_CLK_APB2_DIV
MBOOT_CLK_APB3_DIV (only needed on STM32H7)
MBOOT_CLK_APB4_DIV (only needed on STM32H7)
Signed-off-by: Damien George <damien@micropython.org>
This changes the git commit message line length check to ignore lines that
contain URLs, since these cannot be wrapped without breaking tools that
detect URLs and create a link.
Signed-off-by: David Lechner <david@pybricks.com>
In the `after_test` section, the current directory is `ports/windows` when
tests are run, so running `run-tests.py` without changing the directory or
specifying a path causes a file not found error.
This commit fixes the problem by changing the directory before calling
`run-tests.py`.
Signed-off-by: David Lechner <david@pybricks.com>
This allows the compiler to merge strings: e.g. "update",
"difference_update" and "symmetric_difference_update" will all point to the
same memory.
No functional change.
The size reduction depends on the number of qstrs in the build. The change
this commit brings is:
bare-arm: -4 -0.007%
minimal x86: +150 +0.092% [incl +48(data)]
unix x64: -608 -0.118%
unix nanbox: -572 -0.126% [incl +32(data)]
stm32: -1392 -0.352% PYBV10
cc3200: -448 -0.244%
esp8266: -1208 -0.173% GENERIC
esp32: -1028 -0.068% GENERIC[incl -1020(data)]
nrf: -440 -0.252% pca10040
rp2: -1072 -0.217% PICO
samd: -368 -0.264% ADAFRUIT_ITSYBITSY_M4_EXPRESS
Performance is also improved (on bare metal at least) for the
core_import_mpy_multi.py, core_import_mpy_single.py and core_qstr.py
performance benchmarks.
Originally at adafruit#4583
Signed-off-by: Artyom Skrobov <tyomitch@gmail.com>
A script will print "SKIP" if it wants to be skipped, so the test runner
must also use uppercase SKIP.
Signed-off-by: Damien George <damien@micropython.org>
The UART hardware flow control was not working correctly, the receive FIFO
was always fetched and RTS was never deasserted. This is not a problem
when hardware flow control is not used: normally, if the receive FIFO is
full, the UART receiver won't receive data into the FIFO anymore, but the
current implementation fetches from the FIFO and discards it instead.
The problem is that data is discarded even when RTS is enabled.
This commit fixes the issue by only taking from the FIFO if there is room
in the ring buffer to put the character.
Signed-off-by: YoungJoon Chun <yjchun@mac.com>
When a task waits on a ThreadSafeFlag (and the wait method returns), the
flag is immediately reset. This was not clear in the documentation, which
appeared to copy the description of the wait method from the Event class.
Signed-off-by: Lars Kellogg-Stedman <lars@oddbit.com>
The current test depends on a specific number and order of packets to pass,
which can't be reproduced every run due to the unreliable UDP protocol.
This patch adds simple packets sequencing, retransmits with timeouts, and a
packet loss threshold, to make the test more tolerant to UDP protocol
packet drops and reordering.
Prior to this fix, if the ADC atten value was not explicitly given then
adc1_config_channel_atten() would never be called.
Fixes issue #8275.
Signed-off-by: Damien George <damien@micropython.org>
Changes are:
- decision to remount local filesystem on remote device is made only if
"MPY: soft reboot" is seen in the output after sending a ctrl-D
- a nice message is printed to the user when the remount occurs
- soft reset during raw REPL is now handled correctly
Fixes issue #7731.
Signed-off-by: Damien George <damien@micropython.org>
