Marian Buschsieweke e326acfc78
cpu/{stm32r1,stm32_common}: Allow exposing JTAG pins as GPIOs
- cpu/stm32f1: Removed previous code in gpio_init() to provide PB4 on the
  Nucleo-F103RB only
- cpu/stm32_common: Introduced STM32F1_DISABLE_JTAG which, if defined in
  board.h, exposes the JTAG only pins as GPIOs. This keeps the SWD pins, so that
  SWD debugging remains possible
2020-03-08 13:05:35 +01:00
..
2018-12-21 09:17:30 +01:00