#ifndef _PWM_H
#define _PWM_H

#include <sys/ioctl.h>

struct pwm_state {
    int     mode;
    int     pwm_duty;
};

#define PWM_MAX_DEV     5

#define PWM_MODE_PWM    0x0001

#define PWM_SET_MODE    _IOW('i',1,int)
#define PWM_DUTY        _IOW('i',2,int)

#ifdef KERNEL
#include "conf.h"

extern const struct devspec pwmdevs[];

extern int pwm_open (dev_t dev, int flag, int mode);
extern int pwm_close (dev_t dev, int flag, int mode);
extern int pwm_read (dev_t dev, struct uio *uio, int flag);
extern int pwm_write (dev_t dev, struct uio *uio, int flag);
extern int pwm_ioctl (dev_t dev, u_int cmd, caddr_t addr, int flag);
#endif

#define OC2CON          PIC32_R (0x03200)
#define OC3CON          PIC32_R (0x03400)
#define OC5CON          PIC32_R (0x03800)

#define OC2RS           PIC32_R (0x03220)
#define OC3RS           PIC32_R (0x03420)
#define OC5RS           PIC32_R (0x03820)

#endif