这是完整的程序 #include <reg52.h> typedef unsigned int u16; typedef unsigned char u8; sbit right1 = P0^0; sbit right2 = P0^1; sbit left1 = P0^2; sbit left2 = P0^3; void delay(u16 i) { while(i--); } void left() { right1 = 0; right2 = 1; left1 = 0; left2 = 0; } void left_back() { right1 = 1; right2 = 0; left1 = 0; left2 = 0; } void right() { right1 = 0; right2 = 0; left1 = 1; left2 = 0; } void right_back() { right1 = 0; right2 = 0; left1 = 0; left2 = 1; } void run() { right1 = 0; right2 = 1; left1 = 1; left2 = 0; } void dig_left() { right1 = 1; right2 = 0; left1 = 1; left2 = 0; } void dig_right() { right1 = 0; right2 = 1; left1 = 0; left2 = 1; } void run_back() { right1 = 1; right2 = 0; left1 = 0; left2 = 1; } void stop() { right1 = 0; right2 = 0; left1 = 0; left2 = 0; } void main() { while(1) { run(); delay(10000000); dig_left(); delay(10000000); dig_right(); delay(10000000); run_back(); delay(10000000); stop(); delay(10000000); } }
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