27a503f632
stmhal: Refactor UART configuration to use pin objects.
This follows the pattern of other peripherals (I2C, SPI) to specify the
pins using pin objects instead of a pair of GPIO port and pin number. It
makes it easier to customise the UART pins for a particular board.
8 years ago
7928b3e347
stmhal/boards: configure all F4 boards to work with new HAL
changes include:
* use single GPIO.BSRR instead of BSRRH and BSRRL
* change HSE_STARTUP_TIMEOUT to 100 ms
* define LSE_STARTUP_TIMEOUT to 5 s
8 years ago
b4cc68e4a4
stmhal/led: Refactor LED to use mp_hal_pin_output() init function.
As part of this patch the MICROPY_HW_LED_OTYPE setting is removed because
it is now unused (all boards anyway had this as OUTPUT_PP).
8 years ago
7a9c183c20
stmhal: Fix ESPRUINO_PICO by adding ld scripts with correct flash size.
8 years ago
99fc0d120a
stmhal: NUCELO_F401RE cleanup
Added definitions for SPI1, SPI2, and SPI3
Removed USB stuff (that could be removed)
Updated BOARD name defintion
9 years ago
00f921ce02
stmhal: Rename STM32F401NUCLEO to NUCLEO_F401RE
This makes the board match the name printed on the board (and
agree with the documentation)
9 years ago
Rami Ali
Krzysztof Blazewicz
Damien George
Dave Hylands