This updates a small number of files that change with ruff-format's (vs
black's) rules.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This improves (decreases) the latency on stdin, on SoCs with built-in USB
and using TinyUSB, like S2 and S3.
Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
ESP32-C3 is not Xtensa-based, so build settings are now tailored a bit
better following that fact. ESP-IDF 5.x already adds architecture-specific
modules by itself so there is no need to specify either the `xtensa` or the
`riscv` module in the build settings.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Commit c4e63ace66 enabled the SPI Ethernet
driver and that cost about 13k of firwmare size, pushing the firmware over
the limit of the D2WD and OTA board variants available size.
To fix, disable SPI Ethernet on the D2WD variant, and build the OTA variant
with size optimisation rather than performance optimisation.
Signed-off-by: Damien George <damien@micropython.org>
This port is largely unmaintained, has limited features (the only hardware
support is for GPIO and timer, and no machine module), only supports a
small number of Teensy boards, and can be confused with the mimxrt support
for Teensy 4.x.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
nic.isconnected() returns now "True", if a) the physical link is up and b)
an IP address is assigned. The latter happens often by DHCP, in which case
an active connection can be assumed. If the IP address is set manually,
nic.isconnected() would report "True" as well, if at least the physical
link is up. This matches WLAN behaviour which returns "True" when the WLAN
has an IP address.
Before, the behaviour of nic.isconneceted() was erratic, returning "True"
sometimes even without a Ethernet cable attached.
Fixes issue #12741.
Signed-off-by: robert-hh <robert@hammelrath.com>
SPI support was not enabled, and was not adapted for esp-idf v5.x. This
change enables SPI ethernet for all boards and adapts the code for esp-idf
v5.x. The change follows the sample implementation of @hemakumarm72, but
adds the changes for the other adapters as well. Further, it simplifies
the code by removing actions from netwwork_lan.c which are done in the
esp-idf drivers later, like setting the default values for .command_bits
and .address_bits, and registering the SPI interface.
Tested with a Wiznet W5500 breakout.
Signed-off-by: robert-hh <robert@hammelrath.com>
Reduces the CPU usage by the PPP thread by sleeping for one tick if
there was nothing to read; preventing the loop using 100% CPU when the
read operation has a zero timeout and immediately returns.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
Instead use the generic default defined in modbluetooth_nimble.c.
This then also allows custom boards to easily override the default
Bluetooth GAP name.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
If data is pushed over serial/JTAG too fast we may fill up stdin_ringbuf
and not be able to read all the data out of the serial/JTAG buffer. Thus
we need to explicitly poll and read the serial/JTAG RX buffer to prevent
blocking (since if the serial/JTAG buffer is already filled, we will not
get another interrupt to transfer it to the stdin ringbuffer).
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
PPP code assumes that IPv6 support is enabled. Whilst this is the default,
certain applications may want to disable IPv6 support if not needed (or to
reduce code size).
This makes the code build with CONFIG_LWIP_IPV6 disabled, reducing code by
about 30k in that case.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
This provides a way to enable features and changes slated for MicroPython
2.x, by running `make MICROPY_PREVIEW_VERSION_2=1`. Also supported for
the cmake ports (except Zephyr).
This is an alternative to having a 2.x development branch (or equivalently,
keeping a 1.x release branch). Any feature or change that needs to be
"hidden" until 2.x can use this flag (either in the Makefile or the
preprocessor).
A good example is changing function arguments or other public API features,
in particular to aid in improving consistency between ports.
When `MICROPY_PREVIEW_VERSION_2` is enabled, the REPL banner is amended to
say "MicroPython (with v2.0 preview) vX.Y.Z", and sys.implementation gets a
new field `_v2` set to `True`.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
The contents of machine_mem.h, machine_i2c.h and machine_spi.h have been
moved into extmod/modmachine.h.
Signed-off-by: Damien George <damien@micropython.org>
The contents of machine_bitstream.h, machine_pinbase.h, machine_pulse.h and
machine_signal.h have been moved into extmod/modmachine.h.
Signed-off-by: Damien George <damien@micropython.org>
The machine_i2c_type, machine_spi_type and machine_timer_type symbols are
already declared in extmod/modmachine.h and should not be declared anywhere
else.
Also move declarations of machine_pin_type and machine_rtc_type to the
common header in extmod.
Signed-off-by: Damien George <damien@micropython.org>
This is a code factoring to have the Python bindings in one location, and
all the ports use those same bindings. For all ports except the two listed
below there is no functional change.
The nrf port has UART.sendbreak() removed, but this method previously did
nothing.
The zephyr port has the following methods added:
- UART.init(): supports setting timeout and timeout_char.
- UART.deinit(): does nothing, just returns None.
- UART.flush(): raises OSError(EINVAL) because it's not implemented.
- UART.any() and UART.txdone(): raise NotImplementedError.
Signed-off-by: Damien George <damien@micropython.org>
No functional change, just code factoring to have the Python bindings in
one location, and all the ports use those same bindings.
Signed-off-by: Damien George <damien@micropython.org>
This commit makes it so that MICROPY_PY_MACHINE_PWM is enabled if at least
one of MICROPY_PY_MACHINE_HW_PWM and/or MICROPY_PY_MACHINE_SOFT_PWM are
enabled. This simplifies the configuration for boards, and fixes DVK_BL652
which enabled PWM without selecting software or hardware implementations.
With this change, DVK_BL652 and EVK_NINA_B1 now enable (hardware) PWM.
Signed-off-by: Damien George <damien@micropython.org>
This factors the basic top-level I2S class code from the ports into
extmod/machine_i2s.c:
- I2S class definition and method table.
- The init and deinit method wrappers.
- The make_new code.
Further factoring will follow.
Signed-off-by: Damien George <damien@micropython.org>
With public declarations moved to extmod/modmachine.h. It's now mandatory
for a port to define MICROPY_PY_MACHINE_PWM_INCLUDEFILE if it enables
MICROPY_PY_MACHINE_PWM. This follows how extmod/machine_wdt.c works.
All ports have been updated to work with this modified scheme.
Signed-off-by: Damien George <damien@micropython.org>
There are currently 7 ports that implement machine.WDT and a lot of code is
duplicated across these implementations. This commit factors the common
parts of all these implementations to a single location in
extmod/machine_wdt.c. This common code provides the top-level Python
bindings (class and method wrappers), and then each port implements the
back end specific to that port.
With this refactor the ports remain functionally the same except for:
- The esp8266 WDT constructor now takes keyword arguments, and accepts the
"timeout" argument but raises an exception if it's not the default value
(this port doesn't support changing the timeout).
- The mimxrt and samd ports now interpret the argument to WDT.timeout_ms()
as signed and if it's negative truncate it to the minimum timeout (rather
than it being unsigned and a negative value truncating to the maximum
timeout).
Signed-off-by: Damien George <damien@micropython.org>
This commit implements Ethernet support for STM32H5. Changes are:
- Add Cortex-M33 MPU code. Ethernet driver requires MPU to define cache
strategy for DMA buffers (descriptors and frames).
- Add support for STM32H5 Ethernet controller. The controller is mostly
compatible with the STM32H7. However the descriptor layout is different.
- Adapt clocking and reset for STM32H5.
Tested on NUCLEO-H563ZI and STM32H573I-DK, using ping and iperf3. TCP
rates of 80-90 Mbits/sec were achievable.
Signed-off-by: Rene Straub <rene@see5.ch>
Signed-off-by: Damien George <damien@micropython.org>
When using malloc and free there were out-of-memory situations depending on
the arm-none-eabi package version. This commit changes malloc/free to use
the MicroPython GC heap instead.
Signed-off-by: robert-hh <robert@hammelrath.com>
Signed-off-by: Damien George <damien@micropython.org>
This workaround fixes an issue with some production boards that have
an older QSPI flash part revision, which can't handle floating pins.
Note those pins can be reconfigured and reused later.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
If a non-string buffer was passed to execfile, then it would be passed
as a non-null-terminated char* to mp_lexer_new_from_file.
This changes mp_lexer_new_from_file to take a qstr instead (as in almost
all cases a qstr will be created from this input anyway to set the
`__file__` attribute on the module).
This now makes execfile require a string (not generic buffer) argument,
which is probably a good fix to make anyway.
Fixes issue #12522.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
That can be caused e.g. by an exception. This feature is implemented in
some way already for the stm32, renesas-ra, mimxrt and samd ports. This
commit adds it for the rp2, esp8266, esp32 and nrf ports. No change for
the cc3200 and teensy ports.
Signed-off-by: robert-hh <robert@hammelrath.com>
