num1=byte_read(0x2000);//???????????EEPROM??????if(num1>=60) //????????????????? num1=0; while(1) { if(num>=20) { num=0; num1++; SectorErase(0x2000);//??????? byte_write(0x2000,num1);//????д?????? if(num1==60) { num1=0; } a=num1/10; b=num1%10; } display(a,b); }
这是开发板带的程序，擦除地址可以改吗，范围多大？能不能存入多组数据？
[此贴子已经被作者于2013-4-20 10:00:21编辑过]
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