xf_hal_dac.h

浏览该文件的文档.

 
#ifndef __XF_HAL_DAC_H__
#define __XF_HAL_DAC_H__
 
/* ==================== [Includes] ========================================== */
 
#include "xf_hal_device_config.h"
 
#if XF_HAL_DAC_IS_ENABLE
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ==================== [Defines] =========================================== */
 
/* ==================== [Typedefs] ========================================== */
 
typedef uint32_t xf_dac_num_t;
 
typedef enum _xf_hal_dac_cmd_t {
    XF_HAL_DAC_CMD_DEFAULT      = 0x0,          
    XF_HAL_DAC_CMD_ENABLE       = 0x1 << 0,     
    XF_HAL_DAC_CMD_RESOLUTION   = 0x1 << 1,     
    XF_HAL_DAC_CMD_SPEED        = 0x1 << 2,     
    XF_HAL_DAC_CMD_VALUE_MAX    = 0x1 << 3,     
    XF_HAL_DAC_CMD_VERF         = 0x1 << 4,     
    XF_HAL_DAC_CMD_ALL         = 0x7FFFFFFF,  
} xf_hal_dac_cmd_t;
 
typedef struct _xf_hal_dac_config_t {
    bool enable         : 1;    
    uint32_t resolution : 5;    
    uint32_t speed      : 26;   
    uint32_t value_max;         
    uint32_t verf_mv;           
} xf_hal_dac_config_t;
 
/* ==================== [Global Prototypes] ================================= */
 
xf_err_t xf_hal_dac_init(xf_dac_num_t dac_num);
 
xf_err_t xf_hal_dac_deinit(xf_dac_num_t dac_num);
 
xf_err_t xf_hal_dac_enable(xf_dac_num_t dac_num);
 
xf_err_t xf_hal_dac_disable(xf_dac_num_t dac_num);
 
xf_err_t xf_hal_dac_set_resolution(xf_dac_num_t dac_num, uint8_t resolution);
 
xf_err_t xf_hal_dac_set_speed(xf_dac_num_t dac_num, uint32_t speed);
 
xf_err_t xf_hal_dac_write(xf_dac_num_t dac_num, uint32_t value);
 
xf_err_t xf_hal_dac_write_mv(xf_dac_num_t dac_num, uint32_t mv);
 
/* ==================== [Macros] ============================================ */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif // XF_HAL_DAC_IS_ENABLE
 
#endif // __XF_HAL_DAC_H__