zlg7289.h
来自「基于GPRS的远程温度采集控制系统, 嵌入式系统, C源代码, 供做嵌入式开发及」· C头文件 代码 · 共 27 行
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27 行
#include "hardware.h"///////////////ZLG7289 pin/////////////////////#define ZLG7289_CS (0x20) //GPB5#define ZLG7289_ENABLE() do{PDATB&=(~ZLG7289_CS);}while(0)#define ZLG7289_DISABLE() do{PDATB|=ZLG7289_CS;}while(0)///////////////ZLG7289 command/////////////////////#define ZLG7289_CMD_RST 0xA4 //10100100 复位(清除)指令#define ZLG7289_CMD_TEST 0xBF //10111111 测试指令#define ZLG7289_CMD_LSHIFT 0xA1 //10100001 左移指令#define ZLG7289_CMD_RSHIFT 0xA0 //10100000 右移指令#define ZLG7289_CMD_CLSHIFT 0xA3 //10100011 循环左移指令#define ZLG7289_CMD_CRSHIFT 0xA2 //10100010 循环右移指令#define ZLG7289_CMD_DATA0 0x80 //10000000 下载数据且按0方式译码#define ZLG7289_CMD_DATA1 0xC8 //11001000 下载数据且按1方式译码#define ZLG7289_CMD_DATA3 0x90 //10010000 下载数据但不译码#define ZLG7289_CMD_FLASH 0x88 //10001000 闪烁控制#define ZLG7289_CMD_HIDE 0x98 //10011000 消隐控制#define ZLG7289_CMD_LDOT 0xE0 //11100000 段点亮指令#define ZLG7289_CMD_HDOT 0xC0 //11000000 段关闭指令#define ZLG7289_CMD_RDKEY 0x15 //00010101 读键盘数据指令
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