18 lines
419 B
C
18 lines
419 B
C
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#ifndef __ESPPWM_H__
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#define __ESPPWM_H__
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#include <stdbool.h>
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#include <stdint.h>
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void pwm_init(void);
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void pwm_start(void);
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void pwm_set_duty(uint16_t duty, uint8_t channel);
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uint16_t pwm_get_duty(uint8_t channel);
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void pwm_set_freq(uint16_t freq, uint8_t channel);
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uint16_t pwm_get_freq(uint8_t channel);
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int pwm_add(uint8_t pin_id, uint32_t pin_mux, uint32_t pin_func);
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bool pwm_delete(uint8_t channel);
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#endif
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