Michel Rottleuthner 4b9866b289 cpu/stm32f103: add workaround to make gpio B4 usable as output pin
->> by default the pin B4 is used as SWJRST. This remaps the pin when it is initialized with gpio_init.
currently its only enabled for stm32f104rb
2019-03-26 21:43:35 +01:00
..
2017-11-06 12:01:19 +01:00