ci13lc_iwdg.h

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#ifndef _CI13LC_IWDG_H_
#define _CI13LC_IWDG_H_

#include "ci13lc.h"

#ifdef __cplusplus
extern "C" {
#endif

#define IWDG_S_COUNT  (get_src_clk() / 16)    
#define IWDG_MS_COUNT (IWDG_S_COUNT / 1000)   
typedef enum
{
    IWDG = HAL_IWDG_BASE,
}iwdg_base_t;

typedef enum
{
    iwdg_irqen_enable = 1,
    iwdg_irqen_disable = 0,
}iwdg_irqen_t;

typedef enum
{
    iwdg_resen_enable = 1,
    iwdg_resen_disable = 0,
}iwdg_resen_t;

typedef struct
{
    unsigned int count;
    iwdg_irqen_t irq;
    iwdg_resen_t res;
}iwdg_init_t;

void iwdg_init(iwdg_base_t base,iwdg_init_t init);
void iwdg_open(iwdg_base_t base);
void iwdg_close(iwdg_base_t base);
void iwdg_feed(iwdg_base_t base);
void iwdg_config_reset(iwdg_base_t base);
void iwdg_irqhander(void);

#ifdef __cplusplus
}
#endif

#endif