micropython

1174 Commits

3 Branches

62 Tags

504 MiB

Tree: ffb5cfc8d8

Commit Graph

Author	SHA1	Message	Date
Damien George	c3d35c6ac7	stm: Put pyb module in ROM.	11 years ago
Dave Hylands	51dabac096	Add pin mapping code. 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.	11 years ago
Damien George	402dc31aa7	stm: Factor out GPIO code to its own file. Add functions to set GPIO mode. GPIO functions are crude, and need to be replaced with better ones!	11 years ago

Author

SHA1

Message

Date

Damien George

c3d35c6ac7

stm: Put pyb module in ROM.

11 years ago

Dave Hylands

51dabac096

Add pin mapping code.

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.

11 years ago

Damien George

402dc31aa7

stm: Factor out GPIO code to its own file. Add functions to set GPIO mode.

GPIO functions are crude, and need to be replaced with better ones!

11 years ago

3 Commits (ffb5cfc8d8c6ce219c9cd57bd6fdd64878f2e8d0)