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This image is 15GB so in theory this may be faster, although
in testing the improvement is either non-existent or marginal.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Can save several minutes downloading the Zephyr docker image and/or cloning
repo from GitHub. Cache keyed on the Zephyr version, which AFAIK is the
only determinant for the workspace contents.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Signed-off-by: Damien George <damien@micropython.org>
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So they don't return a negative number for an address (prior to this fix
they would return negative addresses for values that were larger than the
maximum small-int value).
Signed-off-by: Damien George <damien@micropython.org>
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The existing EXTI IRQ handlers are moved from `stm32_it.c` to `extint.c` to
keep them with related code. A macro is defined to make it easier to
define the handler function that handles one line, and correct handlers
added for STM32H5xx MCUs.
Also, to prevent errors in the future, `MP_STATIC_ASSERT(<irqn> > 0)` is
added to each handler function to check that the correct `IRQn` constant is
used, which corresponds to the handler function name.
Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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So a port can use them if needed to exclude the Pin.cpu/Pin.board objects.
Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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This is enabled by default, but disabled when MICROPY_PREVIEW_VERSION_2 is
enabled. The intention is that these methods and constants are deprecated
in MicroPython 2.x.
Signed-off-by: Damien George <damien@micropython.org>
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This allows importing from the VFS, and enables the following 7 additional
tests: builtin_execfile, io_iobase, json_dump_iobase, import_mpy_invalid,
import_mpy_native, import_mpy_native_gc, vfs_userfs.
Signed-off-by: Damien George <damien@micropython.org>
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These work now that _FILE_OFFSET_BITS=64.
Signed-off-by: Damien George <damien@micropython.org>
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On 64-bit systems this should have no effect.
On 32-bit systems it will force 64-bit file sizes and fixes directory
listing on certain 32-bit ports. This option should work on pretty much
all 32-bit systems these days.
Signed-off-by: Damien George <damien@micropython.org>
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This adds support for `machine.USBDevice` to S2 and S3 boards.
Signed-off-by: Sebastian Romero <s.romero@arduino.cc>
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This adds a hardware test for `machine.PWM`. It requires a jumper wire
between two pins, uses `machine.PWM` to output on one of them, and
`machine.time_pulse_us()` to time the PWM on the other pin (some boards
test more than one pair of pins).
It times both the high and low duty cycle (and hence the frequency) for a
range of PWM frequencies and duty cycles (including full on and full off).
Currently supported on:
- esp32 (needs a minor hack for initialisation, and some tests still fail)
- esp8266 (passes for frequencies 1kHz and less)
- mimxrt / Teensy 4.0 (passes)
- rp2 (passes)
- samd21 (passes for frequencies 2kHz and less)
Signed-off-by: Damien George <damien@micropython.org>
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Define SDRAM frequency and refresh cycles. This was missed in commit
17808e7b749b269b58dcee67df599a0c61d455bd.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Now we only support the case of
!CONFIG_FREERTOS_ENABLE_STATIC_TASK_CLEAN_UP, can simplify
the cleanup code.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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This reverts commit 27279e69b4d74b255bd8d8c5dd6668c97c942776
(plus removes some additional references to the
SDKCONFIG_IDF_VERSION_SPECIFIC CMake variable.)
Relevant sdkconfig options are added into sdkconfig.base now
that IDF >=5.2.0 is required.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Specifically, remove all conditional compilation for these earlier versions
and change the idf_component.yml specifiers to require >=5.2.0.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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When threading is disabled, the pending events handling code would wait
for an incoming interrupt once there's no more work to do. This bit of
code was Xtensa-specific and wouldn't compile on a RISC-V based MCU.
This commit provides the RISC-V equivalent to that part of the code,
allowing to make threadless MicroPython builds on RISC-V based MCUs.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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This updates esp32 code where appropriate to replace ifdef's based on a
list of specific chips with a feature SOC_* definition. This should
simplify adding new esp32-* chips in future, deferring chip feature support
to the IDF.
Signed-off-by: Andrew Leech <andrew@alelec.net>
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MicroPython relies on a number of submodules for third party and chip
vendor libraries. Users need to check these out before building their
desired ports and Github Actions CI here needs to clone them all multiple
times for every build. Many of these are getting significantly larger over
time, slowing down usage and consuming more disk space.
Newer versions of git have features to avoid pulling all historic / blob
data which can have a significant impact of total data use. This commit
uses a standard feature of git to do a partial clone, with automatic
fallback to previous behavior on error.
Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
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The current documentation for the `machine.RTC` class contains information
about the `RTC.cancel` method for cancelling pending alarms.
However only two ports (cc3200 and mimxrt) implement this functionality
but under a different name: `RTC.alarm_cancel`. The mimxrt port also
implements `RTC.cancel` but it is aliased to `RTC.alarm_cancel` anyway.
To maintain naming consistency, this commit updates the documentation to
officially define `RTC.alarm_cancel` as the method to call to cancel
pending alarms and deprecates mimxrt's `RTC.cancel` implementation.
`RTC.cancel` in the mimxrt port is thus scheduled for removal in
MicroPython v2.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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This commit lets the platform module report a more accurate architecture
name when running on a RISC-V 64 bits platform.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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This commit fixes a warning occurring on Clang when calling
`__builtin___clear_cache` with non-void pointers for its start and end
memory area locations. The code now uses a char pointer for the end
location, and it still builds without warnings on GCC.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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This commit fixes a compile error happening on Clang when building the
generic gchelper code for AArch32.
Clang would raise a warning regarding undefined variable access when
aliasing a variable to an existing CPU register. The fix is pretty
crude but it works - it simply disables the warning in question for the
AArch32 gchelper collection function. Care was taken to make sure the
code would also compile on GCC without warnings of sorts.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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Use an explicit cast to suppress the implicit conversion which started
popping up in recent compiler versions (and wasn't there yet in 07bf3179).
Signed-off-by: stijn <stijn@ignitron.net>
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Similar to esp32. Previously rp2 could build verbose by passing VERBOSE=1,
which is picked up by Makefiles generated from CMake.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Allows verbose build to work the same on esp32 port as other ports.
To minimise copy/paste, split the BUILD_VERBOSE section of mkenv.mk
out to its own verbose.mk and include this in the port Makefile.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
Signed-off-by: Damien George <damien@micropython.org>
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When a wrapped symbol is provided in its own file, it's possible for the
linker to skip that file entirely and not return to it depending on the
order of libraries passed on the linker command line.
This is because these wrapped symbols create linker cycles (libmain_espXX
depends on liblwip but liblwip now also depends on libmain for the wrapped
functions in lwip_patch.c, for example.)
Linker failure for symbols in lwip_patch.c was reproducible if mDNS was
disabled in the board configuration.
This commit adds an explicit undefined symbol for each file, to ensure
the linker will add the wrapped objects on its first pass.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
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Make this port use the same FATFS config as stm32, rp2, renesas-ra.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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LFN type 2 uses the stack to allocate the internal working buffer for LFN,
which is thread-safe and saves about 512 bytes of BSS memory (at the
expense of needing that much memory on the stack).
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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LFN type 2 uses the stack to allocate the internal working buffer for LFN,
which is thread-safe and saves about 512 bytes of BSS memory (at the
expense of needing that much memory on the stack).
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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LFN type 2 uses the stack to allocate the internal working buffer for LFN,
which is thread-safe and saves about 512 bytes of BSS memory (at the
expense of needing that much memory on the stack).
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Following UART, CAN, Timer, etc.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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I2C objects can remain active after a soft-reboot because they are
statically allocated and lack a finalizer to collect and deinitialize them.
This commit adds a `pyb_i2c_deinit_all()` function for I2C, similar to
other peripherals such as UART, DAC, etc.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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SPI objects can remain active after a soft-reboot because they are
statically allocated and lack a finalizer to collect and deinitialize them.
This commit adds a `spi_deinit_all()` functions for SPI, similar to other
peripherals such as UART, DAC, etc.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Refresh count calculations were using a hard-coded SDRAM frequency and
refresh cycles, so change them to values that can be set by a board.
And set these options to their existing values on STM32F769DISC and
STM32F7DISC boards.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Update ARDUINO_GIGA, ARDUINO_OPTA, ARDUINO_NICLA_VISION and
ARDUINO_PORTENTA_H7 to:
- Enable SPI flash soft-reset.
- Disable enter bootloader via reset.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Add a compile-time config option to soft-reset SPI flash on init. This
puts the flash in a known state on reset. Note this option is
disabled by default.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Changes:
- Enable hardware timer.
- Define LED pins.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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This removes duplicated TinyUSB configuration and port-specific code.
Tested on RT1062, CDC+MSC still working. @robert-hh tested CDC with 1011,
1015, 1020 and 1176.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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libmetal source files already have the build directory prefix, because
they're auto-generated inside the build directory. When they're added
to `SRC_THIRDPARTY_C`, another build directory prefix is added resulting
in the object files being generated in a nested build directory.
This patch strips the build directory prefix before adding libmetal's
source files.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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Signed-off-by: Damien George <damien@micropython.org>
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This allows it to run parts of the test on esp8266 (or any target using
axTLS).
Signed-off-by: Damien George <damien@micropython.org>
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Signed-off-by: Damien George <damien@micropython.org>
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So that this port can run unittest-based tests.
Signed-off-by: Damien George <damien@micropython.org>
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