iic.h

此文件是一个完整的发动机转速表,用步进电机实现指示功能,利用HOLTECK的HT46R232作为MCU.

#ifdef  FK_IIC_GLOBALS
#define IIC_EXT
#else
#define IIC_EXT  extern
#endif   
#define IISDA	    _pa2
#define IISCL	    _pa5
#define IISDAC	    _pac2	
#define IISCLC	    _pac5
IIC_EXT unsigned char RW24XX(unsigned char *DataBuff,unsigned char ByteQuantity,unsigned char Address,unsigned char ControlByte,char dtk);