Commit Graph

1625 Commits

Author SHA1 Message Date
Damien George f1ba2c9d88 qemu-arm/Makefile: Add CFLAGS_EXTRA to CFLAGS.
Signed-off-by: Damien George <damien@micropython.org>
2020-06-22 13:42:24 +10:00
Jonathan Hogg 3a9d948032 esp32/esp32_rmt: Call rmt_driver_install before rmt_config.
Otherwise the RMT will repeat pulses when using loop(True).  This repeating
is due to a bug in the IDF which will be fixed in an upcoming release, but
for now the accepted workaround is to swap these calls, which should still
work in the fixed version of the IDF.

Fixes issue #6167.
2020-06-19 22:11:14 +10:00
David Lechner 77ed6f69ac tools/uncrustify: Enable more opts to remove space between func and '('.
With only `sp_func_proto_paren = remove` set there are some cases where
uncrustify misses removing a space between the function name and the
opening '('.  This sets all of the related options to `force` as well.
2020-06-19 22:07:32 +10:00
Damien George ce02d5e348 stm32/boards/NUCLEO_WB55: Add more CPU pins and aliases to SW1/2/3.
Signed-off-by: Damien George <damien@micropython.org>
2020-06-18 10:48:24 +10:00
Glenn Ruben Bakke 8d71cc2e7d nrf/bluetooth: Use MP_ERROR_TEXT for all error messages.
This follows up on commit def76fe4d9.

Fixes issue #6152.
2020-06-17 11:33:22 +10:00
Damien George 4b5dd012e0 stm32/rfcore: Leave txpower level as default when initialising rfcore.
And provide a convenient API function to change it (currently unused).

Fixes issue #5985.

Signed-off-by: Damien George <damien@micropython.org>
2020-06-17 00:10:29 +10:00
Damien George 289be6b352 stm32/usb: Add support for 2xVCP on L0, L432 and WB MCUs.
There are a maximum of 8 USB endpoints and each has 2 buffer slots
(in/out).  This commit add support for up to 8 endpoints and adds FIFO
configuration for USB profiles with 2xVCP on MCUs that have device-only USB
peripherals.

Tested on NUCLEO_WB55 in 2xVCP, 2xVCP+MSC and 2xVCP+MSC+HID mode.

Signed-off-by: Damien George <damien@micropython.org>
2020-06-17 00:09:42 +10:00
Damien George da99e0f979 stm32/factoryreset: Provide empty create-FS function when FAT disabled.
Signed-off-by: Damien George <damien@micropython.org>
2020-06-17 00:09:37 +10:00
Jon Rob 1678f41744 esp32/esp32_rmt: Extend RMT to support carrier feature.
The ESP32 RMT peripheral has hardware support for a carrier frequency, and
this commit exposes it to Python with the keyword arguments carrier_freq
and carrier_duty_percent in the constructor.  Example usage:

    r = esp32.RMT(0, pin=Pin(2), clock_div=80, carrier_freq=38000, carrier_duty_percent=50)
2020-06-17 00:03:33 +10:00
Damien George 2c5993c59e ports: Disable MICROPY_PY_ASSIGN_EXPR in bare-arm and minimal ports.
To keep these ports as minimal as possible.
2020-06-16 22:06:21 +10:00
Damien George 2b9900380a stm32/boards/STM32F769DISC: Use macro instead of const for flash size.
So that the flash size can be changed in just one place.  Also remove the
duplicate cache entry.
2020-06-12 10:28:26 +10:00
Maureen Helm 1ae861819d zephyr: Use cmake find_package to locate zephyr.
Updates the zephyr port to use the ZEPHYR_BASE environment variable only to
locate the zephyr cmake package, allowing cmake to cache the variable.
2020-06-12 10:25:16 +10:00
Maureen Helm b1651ff092 zephyr: Increase minimum required cmake version to 3.13.1.
The minimum required cmake version has been 3.13.1 since zephyr 1.14.0.
2020-06-12 10:25:13 +10:00
Maureen Helm 4837b1caa2 zephyr: Convert DT_FLASH_AREA usages to new dts macros.
Converts DT_FLASH_AREA usages in the zephyr port to new device tree macros
introduced in zephyr 2.3.

Tested with littlefs on the reel_board.
2020-06-12 10:25:04 +10:00
Maureen Helm 6aff27ac3c zephyr: Update to new zephyr timeout API.
Updates the zephyr port to use the new timeout api introduced in zephyr
2.3.
2020-06-12 10:24:54 +10:00
Maureen Helm db02cb061d zephyr: Update for refactored zephyr device structures.
Updates the zephyr port to use refactored device structures introduced in
zephyr 2.3.
2020-06-12 10:24:46 +10:00
Maureen Helm 8b061f2d79 zephyr: Fix floating point configuration.
Zephyr renamed CONFIG_FLOAT to CONFIG_FPU to better reflect its semantics
of enabling the hardware floating point unit (FPU) rather than enabling
toolchain-level floating point support (i.e., software floating point for
FPU-less socs).
2020-06-12 10:24:30 +10:00
Maureen Helm 38b4f1569e zephyr: Fix and rename stacks_analyze function in zephyr module.
Zephyr deprecated and then removed its stack_analyze function because it
was unsafe.  Use the new zephyr thread analyzer instead and rename the
MicroPython function to zephyr.thread_analyze() to be more consistent with
the implementation.

Tested on mimxrt1050_evk.

The output now looks like this:

>>> zephyr.thread_analyze()
Thread analyze:
 80004ff4            : unused 400 usage 112 / 512 (21 %)
 rx_workq            : unused 1320 usage 180 / 1500 (12 %)
 tx_workq            : unused 992 usage 208 / 1200 (17 %)
 net_mgmt            : unused 656 usage 112 / 768 (14 %)
 sysworkq            : unused 564 usage 460 / 1024 (44 %)
 idle                : unused 256 usage 64 / 320 (20 %)
 main                : unused 2952 usage 1784 / 4736 (37 %)
2020-06-12 10:24:01 +10:00
Albort Xue 05e5d411b5 mimxrt/boards: Set __heap_size__ to 0 in MIMXRT1011.ld.
Do not use the traditional C heap in order to save memory, because the
traditional C heap is unused in MicroPython.
2020-06-10 22:49:26 +10:00
Jim Mussared 3f77f2c60c unix/btstack_usb: Allow choosing adaptor via environment variable.
This allows running (for example):

    env MICROPYBTUSB=2-2 ./micropython-dev ../../examples/bluetooth/ble_temperature_central.py
2020-06-10 22:40:02 +10:00
jp-96 3705bc418c extmod/modbluetooth: Register default GATT service and fix esp32 init.
This is for the NimBLE bindings, to make sure the default GATT service
appears and that the esp32 initialises NimBLE correctly (it now matches
stm32).
2020-06-10 22:33:29 +10:00
Philipp Ebensberger 29e258611a mimxrt/boards: Integrate support for MIMXRT1020_EVK board. 2020-06-09 19:04:23 +10:00
Albort Xue e0d539f79d mimxrt/boards: Enable LED class for MIMXRT1060_EVK board. 2020-06-09 18:51:08 +10:00
Jim Mussared 8e8dcdd34b esp32: Update IDF v4.0 supported hash to v4.0.1.
The main fix relevant to MicroPython is https://github.com/espressif/esp-idf/issues/4196

Release notes here
https://github.com/espressif/esp-idf/releases/tag/v4.0.1
2020-06-09 16:15:47 +10:00
Philipp Ebensberger 6ac05af8e1 mimxrt/tusb_config.h: Preliminary fix for TinyUSB HS endpoint overflow.
Sending more than 64 bytes to the USB CDC endpoint in HS mode will lead to
a hard crash.  This commit fixes the issue, although there may be a better
fix from upstream TinyUSB in the future.
2020-06-08 14:39:21 +10:00
Damien George 621f40b12c esp32/mpthreadport: Fix calculation of thread stack size.
With this commit the code should work correctly regardless of the size of
StackType_t (it's actually 1 byte in size for the esp32's custom FreeRTOS).

Fixes issue #6072.
2020-06-05 20:55:37 +10:00
Damien George 596fb73927 qemu-arm: Support building in debug mode with DEBUG=1.
Fixes issue #6095.
2020-06-05 20:52:10 +10:00
Philipp Ebensberger 02cc4462b7 mimxrt: Add initial impl of machine.LED class, and basic pin support.
This commit implements an LED class with rudimentary parts of a pin C API
to support it.  The LED class does not yet support setting an intensity.

This LED class is put in the machine module for the time being, until a
better place is found.

One LED is supported on TEENSY40 and MIMXRT1010_EVK boards.
2020-06-05 11:47:48 +10:00
Damien George 8e591d412a minimal: Make build more flexible and work as 64-bit build.
Changes are:
- string0 is no longer built when building for host as the target, because
  it'll be provided by the system libc and may in some cases clash with the
  system one (eg on OSX).
- mp_int_t/mp_uint_t are defined in terms of intptr_t/uintptr_t to support
  both 32-bit and 64-bit builds.
- Configuration values which are the default in py/mpconfig.h are removed
  from mpconfigport.h to make the configuration a bit more minimal, eg as
  a better starting point for new ports.
2020-06-02 15:43:44 +10:00
stinos da71f55e23 stm32/Makefile: Quote libgcc path so spaces are not an issue.
Fixes #3116.
2020-06-02 14:11:08 +10:00
David Spickett a4086a2f13 qemu-arm/README: Update link to toolchain.
New releases have moved from launchpad to developer.arm.com.
2020-06-02 14:09:56 +10:00
Damien George 246f3f640d stm32/boards/xxx_WB55: Enable pyb.ADC and hardware SPI on WB55 boards.
These features are now supported (although machine.ADC is recommended over
pyb.ADC).
2020-06-02 10:48:49 +10:00
Damien George c8985d52d3 stm32/dma: Add support for DMA on STM32WB, with SPI settings provided. 2020-06-02 10:48:49 +10:00
Damien George 0f7b5cceea stm32/machine_adc: Make setting of ADC1_COMMON->CCR clearer on STM32WB. 2020-06-02 10:48:49 +10:00
Damien George 5210fc51ec stm32/adc: Add support to pyb.ADC for STM32WB MCUs. 2020-06-02 10:48:49 +10:00
Damien George 68d053c66e stm32/modmachine: Allow changing AHB and APB bus frequencies on STM32WB.
For now SYSCLK cannot be changed and must remain at 64MHz.
2020-06-02 10:48:49 +10:00
Damien George 9ae50d22c9 stm32/machine_uart: Allow re-init'ing a static UART object.
Just disallow changing the rxbuf which will be some static RAM (can't free
it and soft-reset would lose any dynamically allocated buffer).
2020-06-01 21:41:54 +10:00
Damien George 88971342b1 stm32/machine_uart: Retain attached-to-repl setting when init'ing UART. 2020-06-01 21:41:50 +10:00
Joel Stanley f03d030080 powerpc/uart: Choose which UART to use at build time, not runtime.
Microwatt may have firmware that places data in r3, which was used to
detect microwatt vs powernv.  This breaks the existing probing of the UART
type in this powerpc port.

Instead build only the appropriate UART into the firmware, selected by
passing the option UART=potato or UART=lpc_serial to the Makefile.

A future enhancement would be to parse the device tree and configure
MicroPython based on the settings.
2020-05-29 22:54:55 +10:00
Thorsten von Eicken 50a7ba2348 esp32/modmachine: Fix machine.reset_cause to use IDF's esp_reset_reason.
The code previously called rtc_get_reset_reason which is a "raw" reset
cause.  The ESP-IDF massages that for the proper reset cause available from
esp_reset_reason.

Fixes issue #5134.
2020-05-29 22:27:53 +10:00
cccc 1662a0b06f esp32/machine_sdcard: Add "freq" keyword arg to SDCard constructor.
To allow high speed access.
2020-05-28 12:19:04 +10:00
stijn 9523ca92e0 windows: Make appveyor.yml self-contained.
Add configuration which otherwise has to be set via the UI so the file is
more self-contained, and remove configuration which is not needed because
it's the same as the default.  The major change here is that for a while
now Appveyor has been using Visual Studio 2015 by default while we still
want to support 2013.
2020-05-28 09:56:35 +10:00
stijn 81db22f693 py/modmath: Work around msvc float bugs in atan2, fmod and modf.
Older implementations deal with infinity/negative zero incorrectly.  This
commit adds generic fixes that can be enabled by any port that needs them,
along with new tests cases.
2020-05-28 09:54:54 +10:00
Joel Stanley b65482ffa8 powerpc: Set better default compiler.
Most developers use a compiler which is called powerpc64le-linux-gnu-gcc.
2020-05-27 17:02:04 +10:00
Joel Stanley 25bc42e754 powerpc: Fix Makefile rule when linking.
The linker script was included in the "$^" inputs, causing the build to
fail:

 LINK build/firmware.elf
 powerpc64le-linux-gnu-ld: error: linker script file 'powerpc.lds' appears multiple times

As a fix the linker script is left as a dependency of the elf, but only the
object files are linked.
2020-05-27 17:00:44 +10:00
Albort Xue b3bc9808f2 mimxrt/boards: Add MIMXRT1060_EVK board. 2020-05-27 16:49:52 +10:00
Olivier Ortigues e32302c1a6 esp8266/esppwm: Fix PWM glitch when setting duty on different channel.
The PWM driver uses a double buffer for the PWM timing array, one in
current use and the other one to update when changing duty parameters.
The issue was that once the duty parameters were changed the updated buffer
was applied immediately without synchronising to the start of the PWM
period.  By moving the buffer toggling/swapping to the interrupt when the
cycle is done there are no more glitches.
2020-05-27 16:15:28 +10:00
Yu-Ming Chang dd8db974d7 unix/main: Enter REPL when inspect active, even with stdin redirected.
This is how CPython behaves.
2020-05-16 14:13:15 +10:00
Jim Mussared cd9a8c1742 nrf: Add openocd as a supported flasher.
Tested with the Particle Debugger on a Xenon.
2020-05-15 15:06:02 +10:00
Jim Mussared e7f8c7d9a3 nrf: Update to work with nrfx v2.0.0, to match TinyUSB.
Commit 6cea369b89 updated the TinyUSB
submodule to a version based on nrfx v2.0.0.  This commit updates the nrf
port to work with the latest TinyUSB and nrfx v2.0.0.
2020-05-15 15:06:02 +10:00