SD卡程序IIC程序

SD卡程序IIC程序请大家需要的话下载voidSPI_Init(void);//ConfigureMAXQ2000andMAX3420EIOpinsforSPIBYTEReset_MAX(void);//ResettheMAX3420Evoidwreg(BYTEr,BYTEv);//WriteaMAX3420EregisterbytevoidwregAS(BYTEr,BYTEv);//Sameas'wreg'butalsosettheACKSTATbitintheSPIcommandbyte