www.pudn.com > uCOSV262.rar > zlg7290.h

#define ZLG7290_SystemReg       0x00 //系统寄存器 
#define ZLG7290_Key             0x01 //键值寄存器 
#define ZLG7290_RepeatCnt       0x02 //连击次数寄存器 
#define ZLG7290_FunctionKey     0x03 //功能键寄存器 
#define ZLG7290_CmdBuf          0x07 //命令缓冲区起始地址 
#define ZLG7290_CmdBuf0         0x07 //命令缓冲区0 
#define ZLG7290_CmdBuf1         0x08 //命令缓冲区1 
#define ZLG7290_FlashOnOff      0x0C //闪烁控制寄存器 
#define ZLG7290_ScanNum         0x0D //扫描位数寄存器 
#define ZLG7290_DpRam           0x10 //显示缓存起始地址 
#define ZLG7290_DpRam0          0x10 //显示缓存0 
#define ZLG7290_DpRam1          0x11 //显示缓存1 
#define ZLG7290_DpRam2          0x12 //显示缓存2 
#define ZLG7290_DpRam3          0x13 //显示缓存3 
#define ZLG7290_DpRam4          0x14 //显示缓存4 
#define ZLG7290_DpRam5          0x15 //显示缓存5 
#define ZLG7290_DpRam6          0x16 //显示缓存6 
#define ZLG7290_DpRam7          0x17 //显示缓存7 
#define ZLG7290_I2C_ADDR        0x38 //ZLG7290 的七位地址不含读写位 
//sbit ZLG7290_pinINT = ；             //ZLG7290的/INT地址 
extern unsigned char  ZLG7290_WriteReg(unsigned char , char );//向ZLG7290 的某个内部寄存器写入数据 
 
extern unsigned char  ZLG7290_ReadReg(unsigned char , char *);//从ZLG7290 的某个内部寄存器读出数据 
 
extern unsigned char ZLG7290_Cmd(char , char )reentrant; //向ZLG7290 发送控制命令 
 
extern unsigned char  ZLG7290_SegOnOff(char , unsigned char ) ;//段寻址，单独点亮或熄灭数码管（或LED）中的某一段 
 
extern unsigned char  ZLG7290_Download(char , unsigned char  , unsigned char  , char );//下载数据并译码 
extern void ZLG7290_GetKey(unsigned char *keyValue); 
extern void ZLG7290_Clear(char); 
extern void ZLG7290_GetRepeatCnt(unsigned char *repeatCnt); 
extern unsigned char ZLG7290_DispValue(unsigned char x, unsigned long int dat);