24 lines
428 B
C
24 lines
428 B
C
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#pragma once
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#include <driver/pwm.h>
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#define PWM_DUTY_CYCLE 0.3 // PWM_DUTY_CYCLE
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#define PWM_MOTOR_CH_3 PWM_ID_3 //PWM channel
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/**
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* @brief init the pwm channel,output pwm wave
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*
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* This API to init the pwm channel,output pwm wave
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*
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*/
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void motor_open(pwm_chan_t channel);
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/**
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* @brief Stop a PWM channel
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*
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* This API to stop output pwm wave
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*
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*/
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void motor_close(pwm_chan_t channel);
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