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AVRM16的PCF8563源码
#include #include #include #include #include "pcf8563.h"#include "lcd.h"#include "keyboard.h"//时钟芯片数据接口PA0#define DATE_DT_set asm("sbi 0x1B,0")#define DATE_DT_clr asm("cbi 0x1B,0")//时钟芯片时
#include #include #include #include #include "pcf8563.h"#include "lcd.h"#include "keyboard.h"//时钟芯片数据接口PA0#define DATE_DT_set asm("sbi 0x1B,0")#define DATE_DT_clr asm("cbi 0x1B,0")//时钟芯片时
