39 lines
867 B
C
39 lines
867 B
C
#ifndef _OC_H
|
|
#define _OC_H
|
|
|
|
#include <sys/ioctl.h>
|
|
|
|
struct oc_state {
|
|
int mode;
|
|
int pwm_duty;
|
|
};
|
|
|
|
#define OC_MAX_DEV 5
|
|
|
|
#define OC_MODE_PWM 0x0001
|
|
|
|
#define OC_SET_MODE _IOW('i',1,int)
|
|
#define OC_PWM_DUTY _IOW('i',2,int)
|
|
|
|
#ifdef KERNEL
|
|
#include "conf.h"
|
|
|
|
extern const struct devspec ocdevs[];
|
|
|
|
extern int oc_open (dev_t dev, int flag, int mode);
|
|
extern int oc_close (dev_t dev, int flag, int mode);
|
|
extern int oc_read (dev_t dev, struct uio *uio, int flag);
|
|
extern int oc_write (dev_t dev, struct uio *uio, int flag);
|
|
extern int oc_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
|