#ifndef _HGPWM_V0_H
#define _HGPWM_V0_H
#include "hal/pwm.h"

#ifdef __cplusplus
extern "C" {
#endif

#define HGPWM_MAX_PWM_CHANNEL 6

enum hgpwm_v0_func_cmd {
    HGPWM_V0_FUNC_CMD_MASK                                     = BIT(6),
    HGPWM_V0_FUNC_CMD_INIT                                     = HGPWM_V0_FUNC_CMD_MASK | 1,
    HGPWM_V0_FUNC_CMD_DEINIT                                   = HGPWM_V0_FUNC_CMD_MASK | 2,
    HGPWM_V0_FUNC_CMD_START                                    = HGPWM_V0_FUNC_CMD_MASK | 3,
    HGPWM_V0_FUNC_CMD_STOP                           		   = HGPWM_V0_FUNC_CMD_MASK | 4,
    /* IOCTL CMD */
    HGPWM_V0_FUNC_CMD_IOCTL_SET_PERIOD_DUTY          	       = HGPWM_V0_FUNC_CMD_MASK | 5,
    HGPWM_V0_FUNC_CMD_IOCTL_GET_PERIOD_DUTY          		   = HGPWM_V0_FUNC_CMD_MASK | 6,
    HGPWM_V0_FUNC_CMD_IOCTL_SET_SINGLE_INCREAM                 = HGPWM_V0_FUNC_CMD_MASK | 7,
    HGPWM_V0_FUNC_CMD_IOCTL_SET_INCREAM_DECREASE               = HGPWM_V0_FUNC_CMD_MASK | 8,
    HGPWM_V0_FUNC_CMD_IOCTL_SET_PRESCALER                      = HGPWM_V0_FUNC_CMD_MASK | 14,
    HGPWM_V0_FUNC_CMD_IOCTL_SET_PERIOD_DUTY_IMMEDIATELY        = HGPWM_V0_FUNC_CMD_MASK | 15,
    /* IRQ_FLAG */
    HGPWM_V0_FUNC_CMD_REQUEST_IRQ_COMPARE                      = HGPWM_V0_FUNC_CMD_MASK | 9,
    HGPWM_V0_FUNC_CMD_REQUEST_IRQ_PERIOD                       = HGPWM_V0_FUNC_CMD_MASK | 10,

    HGPWM_V0_FUNC_CMD_RELEASE_IRQ                              = HGPWM_V0_FUNC_CMD_MASK | 11,

    HGPWM_V0_FUNC_CMD_SUSPEND                                  = HGPWM_V0_FUNC_CMD_MASK | 12,
    HGPWM_V0_FUNC_CMD_RESUME                                   = HGPWM_V0_FUNC_CMD_MASK | 13,
};

struct hgpwm_v0_config {
    uint32       period;
    uint32       duty;
    pwm_irq_hdl  irq_hdl;
    uint32       irq_data;
    uint32       func_cmd;
	uint32       param1;
	uint32       param2;
};

struct hgpwm_v0 {
    struct pwm_device  dev;
    void              *channel[HGPWM_MAX_PWM_CHANNEL];
    uint8              opened[HGPWM_MAX_PWM_CHANNEL];
};



int32 hgpwm_v0_attach(uint32 dev_id, struct hgpwm_v0 *pwm);


#ifdef __cplusplus
}
#endif
#endif