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51dabac096
circuitpython/stm
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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.
2014-02-17 21:20:38 -08:00
..
boards Add pin mapping code. 2014-02-17 21:20:38 -08:00
cc3k Revert MP_BOOL, etc. and use <stdbool.h> instead 2014-01-06 13:51:53 -08:00
cmsis stm: Upgrade to latest CMSIS libraries. 2014-01-19 16:43:33 +00:00
fatfs stm: Mount SD card on 1:/ if present. 2014-02-08 16:00:15 +00:00
stmperiph Fix build for netduino and stm32f4disc 2014-02-16 23:14:49 -08:00
stmusb stm: Only define __packed if not already defined. 2014-02-16 11:24:44 +00:00
stmusbd stm: If SD card inserted on hard reset, it is the medium for USB MSD. 2014-02-13 23:21:02 +00:00
stmusbh stm: USB host mode working! Restructure stm library directories. 2014-01-26 17:41:01 +00:00
.gitignore Inital commit of stm32f4xx framework. 2013-10-13 00:42:20 +01:00
accel.c stm: Rename mma -> accel. 2014-02-16 21:41:57 +00:00
accel.h stm: Rename mma -> accel. 2014-02-16 21:41:57 +00:00
adc.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
adc.h stm: Improved ADC module; add BOARD_NAME config value. 2014-01-25 16:30:47 +00:00
audio.c Revamp qstrs: they now include length and hash. 2014-01-21 21:40:13 +00:00
audio.h Add DAC, and simple audio driver to STM code. 2013-11-04 23:05:48 +00:00
delay.s Inital commit of stm32f4xx framework. 2013-10-13 00:42:20 +01:00
file.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
file.h Move file obj to separate module 2014-01-24 17:14:13 +02:00
flash.c Partially implement proper flash storage. 2013-10-18 23:44:05 +01:00
flash.h Partially implement proper flash storage. 2013-10-18 23:44:05 +01:00
font_petme128_8x8.h Inital commit of stm32f4xx framework. 2013-10-13 00:42:20 +01:00
gccollect.c stm: Tidy up memory labels; optimise GC root scanning. 2014-02-10 22:50:44 +00:00
gccollect.h stm: Tidy up memory labels; optimise GC root scanning. 2014-02-10 22:50:44 +00:00
gchelper.s stm: Tidy up memory labels; optimise GC root scanning. 2014-02-10 22:50:44 +00:00
gpio.c Add pin mapping code. 2014-02-17 21:20:38 -08:00
gpio.h stm: Factor out GPIO code to its own file. Add functions to set GPIO mode. 2014-02-16 23:44:23 +00:00
i2c.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
i2c.h Added i2c python interface object 2013-12-28 19:23:33 -05:00
import.c stm: Implement mp_import_stat. 2014-02-17 22:44:20 +00:00
lcd.c Change mp_obj_type_t.name from const char * to qstr. 2014-02-15 11:34:50 +00:00
lcd.h STM: add LCD functions for pixel access; add RNG Py bindings. 2013-11-09 20:15:48 +00:00
led.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
led.h stm: Clean up main.c; disable libgcc by default. 2014-01-21 23:28:03 +00:00
lexerfatfs.c stm: Implement mp_import_stat. 2014-02-17 22:44:20 +00:00
lexerfatfs.h stm: Add stm import support. 2014-01-16 22:09:13 +00:00
main.c Add pin mapping code. 2014-02-17 21:20:38 -08:00
Makefile Add pin mapping code. 2014-02-17 21:20:38 -08:00
malloc0.c Generalize malloc-via-gc-heap support, make it available to unix port. 2014-02-11 16:20:02 +02:00
mpconfigport.h Add pin mapping code. 2014-02-17 21:20:38 -08:00
pendsv.c stm: Add support for ctrl-C to interrupt running Python. 2014-02-01 16:04:34 +00:00
pendsv.h stm: Add support for ctrl-C to interrupt running Python. 2014-02-01 16:04:34 +00:00
pin_map.c Add pin mapping code. 2014-02-17 21:20:38 -08:00
pin_named_pins.c Add pin mapping code. 2014-02-17 21:20:38 -08:00
pin.c Add pin mapping code. 2014-02-17 21:20:38 -08:00
pin.h Add pin mapping code. 2014-02-17 21:20:38 -08:00
printf.c Make DEBUG_printf() a proper function, implementation is port-dependent. 2014-02-16 18:20:49 +02:00
pybwlan.c Remove mp_obj_new_exception_msg_1_arg and _2_arg. 2014-02-12 23:02:19 +00:00
pybwlan.h stm: initial commit of working CC3000 driver, based on Adafruit. 2013-12-05 20:38:23 +00:00
pyexec.c stm: Put REPL functions in own file; add raw REPL mode. 2014-02-16 21:36:03 +00:00
pyexec.h stm: Put REPL functions in own file; add raw REPL mode. 2014-02-16 21:36:03 +00:00
qstrdefsport.h Add pin mapping code. 2014-02-17 21:20:38 -08:00
rtc.c stm: Increase timeout for RTC LSE startup; use backup regs. 2014-01-28 23:47:28 +00:00
rtc.h Move RTC to Separate Module 2014-01-23 13:49:06 +02:00
sdcard.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
sdcard.h stm: If SD card inserted on hard reset, it is the medium for USB MSD. 2014-02-13 23:21:02 +00:00
servo.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
servo.h Change object representation from 1 big union to individual structs. 2013-12-21 18:17:45 +00:00
startup_stm32f40xx.s stm: Tidy up memory labels; optimise GC root scanning. 2014-02-10 22:50:44 +00:00
std.h stm: Provide malloc()/realloc()/free(), as forwarding to gc_*() functions. 2014-02-11 18:09:50 +02:00
stm32f405.ld stm: Tidy up memory labels; optimise GC root scanning. 2014-02-10 22:50:44 +00:00
stm32fxxx_it.c Initial support for Netduino 2014-02-03 23:26:05 -08:00
stm32fxxx_it.h Working SysTick, code factoring, some boot-up code. 2013-10-19 14:40:54 +01:00
storage.c stm: Mount SD card on 1:/ if present. 2014-02-08 16:00:15 +00:00
storage.h stm: Mount SD card on 1:/ if present. 2014-02-08 16:00:15 +00:00
string0.c stm: Remove unused, useless and not-to-be-used strndup. 2014-02-10 22:55:15 +00:00
system_stm32f4xx.c Remove hardcoded PLL_M value 2014-01-21 14:43:13 +02:00
systick.c Revert MP_BOOL, etc. and use <stdbool.h> instead 2014-01-06 13:51:53 -08:00
systick.h Revert MP_BOOL, etc. and use <stdbool.h> instead 2014-01-06 13:51:53 -08:00
timer.c Revamp qstrs: they now include length and hash. 2014-01-21 21:40:13 +00:00
timer.h Add to STM code timer functionality to call Python on interrupt. 2013-11-06 23:04:33 +00:00
usart.c Fix usart_obj_tx_char 2014-02-17 21:49:07 +02:00
usart.h stm: Re-instate C debugging USART port (disabled by default). 2014-01-13 00:20:06 +00:00
usb.c Implement proper exception type hierarchy. 2014-02-15 16:10:44 +00:00
usb.h stm: Put REPL functions in own file; add raw REPL mode. 2014-02-16 21:36:03 +00:00
usrsw.c Initial support for Netduino 2014-02-03 23:26:05 -08:00
usrsw.h stm: rename sw_xx to switch_xx; change Python bindings to new version. 2014-01-05 14:04:55 +00:00