diff options
| author | Keith Packard <keithp@keithp.com> | 2018-09-11 11:57:50 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-10-13 08:23:25 -0700 |
| commit | 2cdb1f30c49ba460b0850d23ba9c85e0336af290 (patch) | |
| tree | 880abd83761ec7ce5511b30ee621057eeb8412d8 /src/stm32f4-disco/ao_pins.h | |
| parent | cdaa0d7b272505c49017f409b7c0b8e3240608f0 (diff) | |
altos: Add generic LED driver.
This driver uses the generic GPIO functions and allows per-LED port
and pin configuration. It supports up to 32 LEDs.
Rename SoC-specific LED drivers.
Remove enabled parameter to ao_led_init
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm32f4-disco/ao_pins.h')
| -rw-r--r-- | src/stm32f4-disco/ao_pins.h | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/src/stm32f4-disco/ao_pins.h b/src/stm32f4-disco/ao_pins.h index c4dc5b4b..bbbc306e 100644 --- a/src/stm32f4-disco/ao_pins.h +++ b/src/stm32f4-disco/ao_pins.h @@ -14,16 +14,7 @@ #ifndef _AO_PINS_H_ #define _AO_PINS_H_ -#define HAS_BEEP 0 - -#define B_USER_PORT (&stm_gpioa) -#define B_USER_PIN 0 - -#define LED_GREEN_PORT (&stm_gpioc) -#define LED_GREEN_PIN 5 -#define LED_RED_PORT (&stm_gpioe) -#define LED_RED_PIN 3 - +/* Clock tree configuration */ #define AO_HSE 8000000 /* fed from st/link processor */ #define AO_HSE_BYPASS 1 /* no xtal, directly fed */ @@ -43,4 +34,22 @@ #define DEBUG_THE_CLOCK 1 +#define HAS_USB 0 +#define HAS_BEEP 0 + +#define B_USER_PORT (&stm_gpioa) +#define B_USER_PIN 0 + +/* LEDs */ + +#define HAS_LED 1 + +#define LED_0_PORT (&stm_gpioc) +#define LED_0_PIN 5 +#define LED_GREEN (1 << 0) + +#define LED_1_PORT (&stm_gpioe) +#define LED_1_PIN 3 +#define LED_RED (1 << 1) + #endif /* _AO_PINS_H_ */ |