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| author | fishsoupisgood <github@madingley.org> | 2020-06-18 13:26:56 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2020-06-18 13:26:56 +0100 |
| commit | e41764fceeabb1cdb6a7a299e00f2166a6f6ac32 (patch) | |
| tree | c58c73d742bf990ec692d61ca8d911dd43fab8c6 /app/pins.h | |
| parent | f7b7cf9e80200cade938d47527e39034c75b9b6d (diff) | |
| download | robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.tar.gz robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.tar.bz2 robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.zip | |
moved stm32 into directory added noddy pcb
Diffstat (limited to 'app/pins.h')
| -rw-r--r-- | app/pins.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/app/pins.h b/app/pins.h deleted file mode 100644 index a29e48f..0000000 --- a/app/pins.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef _PINS_H_ -#define _PINS_H_ - -/* st seem to change these with every chip revision */ - -#define MAP_AF_PP(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, a ); \ - } while (0) - -#define MAP_AF(a) MAP_AF_PP(a) - -/* STM32F1 doesn't have AF pull up, but also doesn't disconnect af inputs so just use regular pull up */ -#define MAP_AF_PU(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_INPUT, GPIO_CNF_INPUT_PULL_UPDOWN, a); \ - gpio_set( a ## _PORT, a); \ - } while (0) - -#define MAP_AF_OD(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_ALTFN_OPENDRAIN, a ); \ - } while (0) - - -#define MAP_OUTPUT_PP(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, a ); \ - } while (0) - - -#define MAP_OUTPUT_OD(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN, a ); \ - } while (0) - - -/* STM32F1 madly uses the output register to drive the other end of the resistor, so pull up */ -/* requires us to write a 1 there */ - -#define MAP_INPUT_PU(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_INPUT, GPIO_CNF_INPUT_PULL_UPDOWN, a); \ - gpio_set( a ## _PORT, a); \ - } while (0) - - -#define MAP_INPUT(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_INPUT, GPIO_CNF_INPUT_FLOAT, a); \ - } while (0) - -#define MAP_ANALOG(a) do { \ - gpio_set_mode( a ## _PORT, GPIO_MODE_INPUT, GPIO_CNF_INPUT_ANALOG, a); \ - } while (0) - - -#define CLEAR(a) gpio_clear( a ## _PORT, a) -#define SET(a) gpio_set( a ## _PORT, a) -#define GET(a) gpio_get( a ## _PORT, a) - -#endif |