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- #ifndef __PWM_H__
- #define __PWM_H__
-
- /*pwm.h: function and macro definition of PWM API , driver level */
- /*user_light.h: user interface for light API, user level*/
- /*user_light_adj: API for color changing and lighting effects, user level*/
-
-
- /*NOTE!! : DO NOT CHANGE THIS FILE*/
-
- /*SUPPORT UP TO 8 PWM CHANNEL*/
- #define PWM_CHANNEL_NUM_MAX 8
-
- struct pwm_param {
- uint32 period;
- uint32 freq;
- uint32 duty[PWM_CHANNEL_NUM_MAX]; //PWM_CHANNEL<=8
- };
-
-
- /* pwm_init should be called only once, for now */
- void pwm_init(uint32 period, uint32 *duty,uint32 pwm_channel_num,uint32 (*pin_info_list)[3]);
- void pwm_start(void);
-
- void pwm_set_duty(uint32 duty, uint8 channel);
- uint32 pwm_get_duty(uint8 channel);
- void pwm_set_period(uint32 period);
- uint32 pwm_get_period(void);
-
- uint32 get_pwm_version(void);
- void set_pwm_debug_en(uint8 print_en);
-
- #endif
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