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nrf5/hal/gpio: Adding some new structures and functions to register irq channels to gpio's using GPIOTE peripheral

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This commit is contained in:
Glenn Ruben Bakke 2017-04-11 13:53:37 +02:00
parent f8c0a51f5e
commit adf316afaa
1 changed files with 27 additions and 0 deletions
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27
nrf5/hal/hal_gpio.h
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@ -96,4 +96,31 @@ static inline void hal_gpio_pin_toggle(uint8_t port, uint32_t pin) {
}
}
typedef enum {
HAL_GPIO_EVENT_CHANNEL_0 = 0,
HAL_GPIO_EVENT_CHANNEL_1,
HAL_GPIO_EVENT_CHANNEL_2,
HAL_GPIO_EVENT_CHANNEL_3,
#if NRF52
HAL_GPIO_EVENT_CHANNEL_4,
HAL_GPIO_EVENT_CHANNEL_5,
HAL_GPIO_EVENT_CHANNEL_6,
HAL_GPIO_EVENT_CHANNEL_7
#endif
} hal_gpio_event_channel_t;
typedef struct {
hal_gpio_event_channel_t channel;
hal_gpio_polarity_event_t event;
uint32_t pin;
uint8_t port;
uint8_t init_level;
} hal_gpio_event_config_t;
typedef void (*hal_gpio_event_callback_t)(hal_gpio_event_channel_t channel);
void hal_gpio_register_callback(hal_gpio_event_callback_t cb);
void hal_gpio_event_config(hal_gpio_event_config_t const * p_config);
#endif // HAL_GPIO_H__