- /*************************************************
- 函数功能:流水点亮P0口8位LED
- *************************************************/
- void led_flow(unsigned char *a)
- {
- unsigned char i;
- for(i=0;i<8;i++)
- {
- P0=a[i];
- delay();
- }
- }
- /*************************************************
- 函数功能:主函数
- *************************************************/
- void main(void)
- {
- unsigned char code Tab[ ]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F};
- //流水灯控制码
- led_flow(Tab);
-
- }
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