main.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_d;
sbit b0 = scan_d^0;
sbit b1 = scan_d^1;
sbit b2 = scan_d^2;
sbit b3 = scan_d^3;
sbit b4 = scan_d^4;
sbit b5 = scan_d^5;
sbit b6 = scan_d^6;
sbit b7 = scan_d^7;