pwm.h

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#ifndef PWM_H
#define PWM_H

#include "dev_data.h"
#include "features.h"
#include "timer.h"

#if defined(N_PWM)

typedef struct {
    uint8_t port;
    uint8_t flags;
    timer_t timer;
    uint16_t t_on,t_off;
#define PWM_ALERT    (1<<0) // alert when one-shot PWM stops
#define PWM_FORCE    (1<<1) // switch immediately when setting PWM
#define PWM_IS_ALERT (1<<6) // alert present
#define PWM_IS_ON    (1<<7) // PWM is in OM phase
} pwm_t;

extern pwm_t pwms[];

#endif // any PWMs at all
#endif // pwm_h