timer.h

595护栏管源程序,希望对从事LED行业的朋友有帮助。

bdata unsigned char scan_data;
sbit bit0 = scan_data^0;
sbit bit1 = scan_data^1;
sbit bit2 = scan_data^2;
sbit bit3 = scan_data^3;
sbit bit4 = scan_data^4;
sbit bit5 = scan_data^5;
sbit bit6 = scan_data^6;
sbit bit7 = scan_data^7;