1. 24 Mar, 2014 1 commit
    • Dave Hylands's avatar
      stmhal - fixed up adc stuff · 1403298a
      Dave Hylands authored
      Added support for the ADC channels and mappings to make_pins.py
      
      I'm not sure if the hal properly deals with the channel 16/18 differences
      between the 40x and 42x. It seems to deal with it partially. This particular
      aspect will need testing on a 42x or 43x.
      1403298a
  2. 13 Mar, 2014 1 commit
  3. 08 Mar, 2014 1 commit
  4. 18 Feb, 2014 1 commit
    • Dave Hylands's avatar
      Add pin mapping code. · 51dabac0
      Dave Hylands authored
      This commit also introduces board directories and moves board
      specific config into the appropriate board directory.
      
      boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet
      and hand-tweaked.
      
      make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c,
      and boards/BOARD-NAME/pins.csv as input and generates the file
      build/pins_BOARD_NAME.c
      
      The generated pin file for PYBOARD4 looks like this:
      https://gist.github.com/dhylands/9063231
      
      The generated pins file includes all of the supported alternate
      functions, and includes upsupported alternate functions as comments.
      
      See the commnet block at the top of stm/pin_map.c for details on
      how to use the pin mapper.
      
      I also went ahead and modified stm/gpio.c to use the pin mapper.
      51dabac0