led_define.h

LED灯火车式队列循环,每只灯亮度64级(PWM方式调整)可单独变化,循环速度可调,亮度采用非线性方式

sbit led_1=P0^0;
sbit led_2=P0^1;
sbit led_3=P0^2;
sbit led_4=P0^3;
sbit led_5=P0^4;
sbit led_6=P0^5;
sbit led_7=P0^6;
sbit led_8=P0^7;
sbit led_9=P1^0;
sbit led_10=P1^1;
sbit led_11=P1^2;
sbit led_12=P1^3;
sbit led_13=P1^4;
sbit led_14=P1^5;
sbit led_15=P1^6;
sbit led_16=P1^7;
sbit led_17=P2^0;
sbit led_18=P2^1;
sbit led_19=P2^2;
sbit led_20=P2^3;
sbit led_21=P2^4;
sbit led_22=P2^5;
sbit led_23=P2^6;
sbit led_24=P2^7;
sbit led_25=P3^0;
sbit led_26=P3^1;
sbit led_27=P3^2;
sbit led_28=P3^3;
//sbit led_29=P3^4;
//sbit led_30=P3^5;
sbit led_29=P3^6;
sbit led_30=P3^7;