51dabac096
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.
289 B
289 B
| 1 | B13 | PB13 |
|---|---|---|
| 2 | B14 | PB14 |
| 3 | B15 | PB15 |
| 4 | C6 | PC6 |
| 5 | C7 | PC7 |
| 6 | A13 | PA13 |
| 7 | A14 | PA14 |
| 8 | A15 | PA15 |
| 9 | B3 | PB3 |
| 10 | B4 | PB4 |
| 11 | B6 | PB6 |
| 12 | B7 | PB7 |
| 13 | B8 | PB8 |
| 14 | B9 | PB9 |
| 15 | C0 | PC0 |
| 16 | C1 | PC1 |
| 17 | C2 | PC2 |
| 18 | C3 | PC3 |
| 19 | A0 | PA0 |
| 20 | A1 | PA1 |
| 21 | A2 | PA2 |
| 22 | A3 | PA3 |
| 23 | A4 | PA4 |
| 24 | A5 | PA5 |
| 25 | A6 | PA6 |
| 26 | A7 | PA7 |
| 27 | B0 | PB0 |
| 28 | B1 | PB1 |
| 29 | B10 | PB10 |
| 30 | B11 | PB11 |
| 31 | B12 | PB12 |
| 32 | LED_R1 | PA8 |
| 33 | LED_R2 | PA10 |
| 34 | LED_G1 | PC4 |
| 35 | LED_G2 | PC5 |
| 36 | SW | PA13 |