单片机C语言简单编程.doc

1、点亮2、3、5、8四个发光二极管。（课后作业）#includesbit LED2=P10;sbit LED3=P13;sbit LED5=P15;sbit LED8=P16;main()LED2=0; /第二盏灯亮LED3=0; /第三盏灯亮LED5=0; /第五盏灯亮LED8=0; /第八盏灯亮while(1);2、设计走马灯和数码管逐一显示数字。（课后作业）#includevoid Delay() unsigned int j; j=30000;while(j-); /时间延时函数void main() int a10=0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90; /数码管显示段码int b10=0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0xaa,