diff options
Diffstat (limited to 'stmhal/mphalport.h')
| -rw-r--r-- | stmhal/mphalport.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/stmhal/mphalport.h b/stmhal/mphalport.h index e58bb33b5..0d73186b1 100644 --- a/stmhal/mphalport.h +++ b/stmhal/mphalport.h @@ -42,11 +42,21 @@ static inline mp_uint_t mp_hal_ticks_cpu(void) { #include "stmhal/pin.h" +#define MP_HAL_PIN_MODE_INPUT (0) +#define MP_HAL_PIN_MODE_OUTPUT (1) +#define MP_HAL_PIN_MODE_ALT (2) +#define MP_HAL_PIN_MODE_ANALOG (3) +#define MP_HAL_PIN_MODE_OPEN_DRAIN (5) +#define MP_HAL_PIN_MODE_ALT_OPEN_DRAIN (6) +#define MP_HAL_PIN_PULL_NONE (0) +#define MP_HAL_PIN_PULL_UP (1) +#define MP_HAL_PIN_PULL_DOWN (2) + #define mp_hal_pin_obj_t const pin_obj_t* #define mp_hal_get_pin_obj(o) pin_find(o) -#define mp_hal_pin_input(p) mp_hal_pin_config((p), 0, 0, 0) -#define mp_hal_pin_output(p) mp_hal_pin_config((p), 1, 0, 0) -#define mp_hal_pin_open_drain(p) mp_hal_pin_config((p), 5, 0, 0) +#define mp_hal_pin_input(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_INPUT, MP_HAL_PIN_PULL_NONE, 0) +#define mp_hal_pin_output(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OUTPUT, MP_HAL_PIN_PULL_NONE, 0) +#define mp_hal_pin_open_drain(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OPEN_DRAIN, MP_HAL_PIN_PULL_NONE, 0) #if defined(MCU_SERIES_F7) || defined(MCU_SERIES_L4) #define mp_hal_pin_high(p) (((p)->gpio->BSRR) = (p)->pin_mask) #define mp_hal_pin_low(p) (((p)->gpio->BSRR) = ((p)->pin_mask << 16)) @@ -61,4 +71,4 @@ static inline mp_uint_t mp_hal_ticks_cpu(void) { void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio); void mp_hal_pin_config(mp_hal_pin_obj_t pin, uint32_t mode, uint32_t pull, uint32_t alt); -bool mp_hal_pin_set_af(mp_hal_pin_obj_t pin, GPIO_InitTypeDef *init, uint8_t fn, uint8_t unit); +bool mp_hal_pin_config_alt(mp_hal_pin_obj_t pin, uint32_t mode, uint32_t pull, uint8_t fn, uint8_t unit); |