58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
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#ifndef __HAL_CMP_H__
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#define __HAL_CMP_H__
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#include "drivers/chip/_hal.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef void (*cmp_isr_cb_fn)(void);
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typedef enum __packed
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{
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_CMP_OUTPUT_NONE, // 没有任何输出动作
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_CMP_OUTPUT_IO, // 输出到 IO
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_CMP_OUTPUT_EXTI, // 触发 中断线
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_CMP_OUTPUT_TIM, // 触发 定时器的输入
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} cmp_output_t;
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typedef enum __packed
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{
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_CMP_INT_EDGE_NONE,
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_CMP_INT_EDGE_FALL,
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_CMP_INT_EDGE_RISE,
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_CMP_INT_EDGE_BOTH,
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} cmp_int_edge_t;
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void drv_cmp_pin_configure_in(hal_id_t id, uint8_t pin);
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void drv_cmp_pin_configure_out(hal_id_t id, uint8_t pin);
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void drv_cmp_enable(hal_id_t id);
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void drv_cmp_disable(hal_id_t id);
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void drv_cmp_init(hal_id_t id, cmp_output_t output);
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void drv_cmp_deinit(hal_id_t id);
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int drv_cmp_get_out_value(hal_id_t id);
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int drv_cmp_irq_callback_enable(hal_id_t id, cmp_isr_cb_fn cb);
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int drv_cmp_irq_callback_disable(hal_id_t id);
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void drv_cmp_irq_enable(hal_id_t id, cmp_int_edge_t edge, int priority);
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void drv_cmp_irq_disable(hal_id_t id);
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void drv_cmp_start(hal_id_t id);
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void drv_cmp_stop(hal_id_t id);
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void drv_cmp_set_cmp_value(hal_id_t id, uint16_t value);
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uint8_t drv_cmp_read(hal_id_t id);
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#ifdef __cplusplus
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}
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#endif
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#endif
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