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#ifndef __SWM341_DAC_H__
#define __SWM341_DAC_H__
#define DAC_FORMAT_LSB12B 0 //12位数据，DHR[11:0] => DOR[11:0]
#define DAC_FORMAT_MSB12B 1 //12位数据，DHR[15:4] => DOR[11:0]
#define DAC_FORMAT_8B 3 // 8位数据，DHR[7 :0] => DOR[11:4]
void DAC_Init(DAC_TypeDef * DACx, uint32_t format);
void DAC_Open(DAC_TypeDef * DACx);
void DAC_Close(DAC_TypeDef * DACx);
#endif //__SWM341_DAC_H__
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