circuitpython/ports/stm32/boards/NUCLEO_F401RE
Francisco J. Manno f938e70c69 stm32: Add compile-time option to use HSI as clock source.
To use HSI instead of HSE define MICROPY_HW_CLK_USE_HSI as 1 in the board
configuration file.  The default is to use HSE.

HSI has been made the default for the NUCLEO_F401RE board to serve as an
example, and because early revisions of this board need a hardware
modification to get HSE working.
2019-03-05 15:49:08 +11:00
..
mpconfigboard.h stm32: Add compile-time option to use HSI as clock source. 2019-03-05 15:49:08 +11:00
mpconfigboard.mk stm32/Makefile: Allow a board to config either 1 or 2 firmware sections. 2018-03-27 21:24:15 +11:00
pins.csv ports: Make new ports/ sub-directory and move all ports there. 2017-09-06 13:40:51 +10:00
stm32f4xx_hal_conf.h stm32/boards: Update all boards to work with new USB configuration. 2018-02-13 18:57:01 +11:00