Commit Graph

1278 Commits

Author SHA1 Message Date
Jim Mussared
418f12c5f5 extmod/modbluetooth: Increase maximum connections from 1 to 4.
This avoids a confusing ENOMEM raised from gap_advertise if there is
currently an active connection.  This refers to the static connection
buffer pre-allocated by Nimble (nothing to do with MicroPython heap
memory).
2019-10-15 17:20:25 +11:00
Damien George
d7a9388fe0 ports: Add new make target "submodules" which inits required modules. 2019-10-15 17:14:41 +11:00
Damien George
3ee71ff314 minimal/frozentest.mpy: Recompile now that mpy format changed. 2019-10-15 16:58:58 +11:00
Jim Mussared
d5cbee3cfb esp32: Add 4.x version of IDLE WDT config. 2019-10-11 14:30:47 +11:00
ladyada
06ae818f93 stm32/boards: Add new board ADAFRUIT_F405_EXPRESS. 2019-10-11 11:50:36 +11:00
Glenn Ruben Bakke
98c2eabaff nrf/boards: Add nrf9160 pca10090 board. 2019-10-10 21:36:20 +02:00
Glenn Ruben Bakke
82fe6b0526 nrf: Add nrf9160 base support.
This patch add basic building blocks for nrf9P60.

It also includes a secure bootloader which forwards all
possible peripherals that are user selectable to become
non-secure. After configuring Flash, RAM and peripherals
the secure bootloader will jump to the non-secure domain
where MicroPython is placed.

The minimum size of a secure boot has to be a flash
block of 32Kb, hence why the linker scripts are
offsetting the main application this much.

The RAM offset is set to 128K, to allow for later
integration of Nordic Semiconductor's BSD socket
library which reserves the range 0x20010000 - 0x2001FFFF.
2019-10-10 21:35:27 +02:00
Glenn Ruben Bakke
01a3110e36 nrf/boards: Add support for pca10059.
Add support for pca10059 with REPL over tinyusb USB CDC.

The board also includes a board specific module that will
recover UICR->REGOUT0 in case this has been erased.

This initial support does not preserve any existing bootloader
on the pca10090 in case this was present, and expects to use all
available flash on the device.
2019-10-10 20:21:07 +02:00
Glenn Ruben Bakke
60b0b69f20 nrf: Add tinyusb support for nrf52840.
Add nrf-port finyusb driver files. USB CDC can be activated
by board configuration files using the MICROPY_HW_USB_CDC.

Updating BLE driver, Makefile, nrfx-glue and main.c to plug
in the tinyusb stack.
2019-10-10 20:21:07 +02:00
Glenn Ruben Bakke
1571120dc2 nrf/device: Correct SPIM3 IRQ handler entry for nrf52840. 2019-10-10 20:21:07 +02:00
Damien George
79ab82ea77 esp8266/modules/ntptime.py: Always close socket, and set day-of-week.
Fixes issue #5189.
2019-10-10 18:05:56 +11:00
Jim Mussared
580a2656d1 stm32: Use hardware double sqrt on F7/H7 MCUs.
Identical to cd527bb324 but for doubles.
This gives a -2.754% improvement on bm_float.py, and -35% improvement on
calling sqrt in a loop.
2019-10-10 17:39:32 +11:00
Andrey Belykh
305f537bf9 stm32/sdcard: Support boards with no SD card detect pin.
If MICROPY_HW_SDCARD_DETECT_PIN is not defined then the SD card will always
be detected as present.
2019-10-10 17:29:44 +11:00
Mike Causer
53a9b45da1 esp8266: Add per-board configs, following other ports.
The specific board can be selected with the BOARD makefile variable.  This
defaults (if not specified) to BOARD=GENERIC, which is the original default
firmware build.  For the 512k target use BOARD=GENERIC_512K.
2019-10-10 16:32:25 +11:00
Damien George
2863dcdf4f nrf: Add support to activate MICROPY_PY_SYS_STDFILES.
Fixes issue #5162.
2019-10-08 16:38:04 +11:00
Andrew Leech
04fe62d06f stm32/mboot: Add option to automatically reset when USB is disconnected.
Enable in board config with: #define MBOOT_USB_RESET_ON_DISCONNECT (1)
2019-10-08 16:07:32 +11:00
Jim Mussared
cd8bbf4cfc esp32/boards: Enable BLE by default when building with IDF 4.x. 2019-10-08 14:50:01 +11:00
Jim Mussared
6a9bd1c1ab esp32: Implement BLE using Nimble from IDF 4.x. 2019-10-08 14:50:01 +11:00
Jim Mussared
902bb4ceae stm32: Extract port-specific Nimble implementation.
On other ports (e.g. ESP32) they provide a complete Nimble implementation
(i.e. we don't need to use the code in extmod/nimble). This change
extracts out the bits that we don't need to use in other ports:
 - malloc/free/realloc for Nimble memory.
 - pendsv poll handler
 - depowering the cywbt

Also cleans up the root pointer management.
2019-10-08 14:40:35 +11:00
Damien George
4a6974bea5 stm32/boards/PYBD_SF2: Put nimble library in external QSPI XIP flash.
The BLE stack is not performance critical, so put it in external
memory-mapped flash to save internal flash for other things (like frozen
bytecode).
2019-10-05 23:51:33 +10:00
Martin Fischer
a0ce01f62e stm32/usbdev: Fix compile error if MICROPY_HW_USB_CDC_NUM is set to 2.
Fixes regression introduced by 6705767da1
2019-10-05 23:33:38 +10:00
Damien George
917f027c0b esp32: Enable native emitter. 2019-10-05 13:45:25 +10:00
Chris Mason
0096041c99 stm32/{adc,machine_adc}: Change ADC clock and sampling time for F0 MCUs.
STM32F0 has PCLK=48MHz and maximum ADC clock is 14MHz so use PCLK/4=12MHz
to stay within spec of the ADC peripheral.  In pyb.ADC set common sampling
time to approx 4uS for internal and external sources.  In machine.ADC
reduce sample time to approx 1uS for external source, leave internal at
maximum sampling time.
2019-10-04 21:39:17 +10:00
Damien George
26e90a0514 stm32/boards: Enable MICROPY_HW_RTC_USE_LSE on L4 boards.
The previous commit changed the default configuration on L4 MCUs to use
LSI, so configure these boards to use LSE again.
2019-10-04 16:10:13 +10:00
hahmadi
266146ad64 stm32/system_stm32: Support selection of HSE and LSI on L4 MCUs.
This commit adds the option to use HSE or MSI system clock, and LSE or LSI
RTC clock, on L4 MCUs.

Note that prior to this commit the default clocks on an L4 part were MSI
and LSE.  The defaults are now MSI and LSI.

In mpconfigboard.h select the clock source via:

    #define MICROPY_HW_RTC_USE_LSE (0) or (1)
    #define MICROPY_HW_CLK_USE_HSE (0) or (1)

and the PLLSAI1 N,P,Q,R settings:

    #define MICROPY_HW_CLK_PLLSAIN (12)
    #define MICROPY_HW_CLK_PLLSAIP (RCC_PLLP_DIV7)
    #define MICROPY_HW_CLK_PLLSAIQ (RCC_PLLQ_DIV2)
    #define MICROPY_HW_CLK_PLLSAIR (RCC_PLLR_DIV2)
2019-10-04 16:09:06 +10:00
roland van straten
a069340c1e nrf/main: Update the way the LED is used on startup.
In case of LED1 being present, do a short blink during startup
instead of turning it on and leave it on.
2019-10-02 22:17:54 +02:00
roland van straten
226399bcef nrf/led: Expose public API for LED manipulation.
Aligned implementation with the STM32 port.
Added empty functions to be used when no LED is available.
2019-10-02 22:09:43 +02:00
Glenn Ruben Bakke
cf383412ef nrf/flash: Update flash driver to use nrfx_nvmc driver.
The the nrfx driver is aware of chip specific registers, while
the raw HAL abstraction is not. This driver enables use of NVMC
in non-secure domain for nrf9160.
2019-10-02 21:28:34 +02:00
Glenn Ruben Bakke
c561ae61a1 nrf/uart: Add support for UARTE (EasyDMA). 2019-10-02 21:20:56 +02:00
Glenn Ruben Bakke
02a8c31eef nrf/temp: Move module configuration guard.
This patch moves the check for MICROPY_PY_MACHINE_TEMP to come
before the inclusion of nrf_temp.h. The nrf_temp.h depends on
the NRF_TEMP_Type which might not be defined for all nRF devices.
2019-10-02 21:15:48 +02:00
Glenn Ruben Bakke
d2e730b727 nrf/i2c: Add support for TWIM (EasyDMA). 2019-10-02 20:42:06 +02:00
Damien George
fd9b7efe39 minimal/frozentest.mpy: Update due to change in bytecode. 2019-10-01 12:26:22 +10:00
Damien George
4c5e1a0368 py/bc: Change mp_code_state_t.exc_sp to exc_sp_idx.
Change from a pointer to an index, to make space in mp_code_state_t.
2019-10-01 12:26:22 +10:00
Jim Mussared
fafa9d35dd stm32/boards/PYBD: Enable BLE for Pyboard D. 2019-10-01 09:51:02 +10:00
Jim Mussared
6f35f214d3 stm32/mpconfigport.h: Add modbluetooth module to stm32. 2019-10-01 09:51:02 +10:00
Jim Mussared
f67fd95f8d unix/coverage: Add coverage tests for ringbuf. 2019-10-01 09:51:02 +10:00
Jim Mussared
d72dbb822c stm32: Provide port-specific implementation for Nimble on STM32. 2019-10-01 09:51:02 +10:00
Andrew Leech
4ba0aff472 stm32/uart: Add RTS/CTS pin configuration support to UART4. 2019-09-27 13:24:01 +10:00
Chris Mason
eb12fa3862 stm32/powerctrlboot: Add support for HSI at 8MHz on F0 MCUs.
For use with F0 MCUs that don't have HSI48.  Select the clock source
explicitly in mpconfigboard.h.

On the NUCLEO_F091RC board use HSE bypass when HSE is chosen because the
NUCLEO clock source is STLINK not a crystal.
2019-09-26 17:34:04 +10:00
Chris Mason
f16e4be3fa stm32/powerctrlboot: Fix clock and PLL selection for HSI48 on F0 MCUs.
Before this patch the UART baudrate on F0 MCUs was wrong because the
stm32lib SystemCoreClockUpdate sets SystemCoreClock to 8MHz instead of
48MHz if HSI48 is routed directly to SYSCLK.

The workaround is to use HSI48 -> PREDIV (/2) -> PLL (*2) -> SYSCLK.

Fixes issue #5049.
2019-09-26 17:32:22 +10:00
Damien George
3328b7d71f stm32: Support disabling the compiler.
Disable via "#define MICROPY_ENABLE_COMPILER (0)" in the board's
mpconfigboard.h file.
2019-09-26 17:05:40 +10:00
Damien George
9abfe85ace minimal/frozentest: Recompile now that mpy version has changed. 2019-09-26 16:40:54 +10:00
Josh Lloyd
7d58a197cf py: Rename MP_QSTR_NULL to MP_QSTRnull to avoid intern collisions.
Fixes #5140.
2019-09-26 16:04:56 +10:00
Andrew Leech
2397b44062 stm32/usbd_cdc_interface: Add CTS flow control option for USB VCP.
Enabled by default, but disabled when REPL is connected to the VCP (this is
the existing behaviour).  Can be configured at run-time with, eg:

    pyb.USB_VCP().init(flow=pyb.USB_VCP.RTS | pyb.USB_VCP.CTS)
2019-09-26 13:50:24 +10:00
Damien George
6b4666f8cf stm32/can: Guard header file by MICROPY_HW_ENABLE_CAN.
Because not all MCU series have a CAN peripheral.
2019-09-23 23:45:07 +10:00
Damien George
ca8ff99e8c stm32: Use mp_printf with MICROPY_ERROR_PRINTER for uncaught exceptions. 2019-09-23 17:15:07 +10:00
iabdalkader
4f78ba3cf4 stm32/boards/NUCLEO_H743ZI: Enable FDCAN on this board. 2019-09-23 17:00:54 +10:00
iabdalkader
f7a07b3605 stm32: Add support for FDCAN peripheral, exposed as pyb.CAN.
The new fdcan.c file provides the low-level C interface to the FDCAN
peripheral, and pyb_can.c is updated to support both traditional CAN and
FDCAN, depending on the MCU being compiled for.
2019-09-23 17:00:54 +10:00
Damien George
d06fd384c2 stm32/can: Factor CAN driver into low-level and Python bindings.
can.c now contains the low-level C interface to the CAN peripheral, and
pyb_can.c the Python-level class/methods/constants.
2019-09-23 16:58:08 +10:00
Chris Liechti
6f7e774d12 stm32/machine_i2c: Add ability to specify I2C(4) by name. 2019-09-23 15:08:24 +10:00