蓝牙小车的程序怎么写

时间:2025-01-26 17:45:46 单机游戏

蓝牙小车的程序可以根据不同的微控制器和开发环境编写。以下是基于51单片机和STM32的蓝牙小车程序示例:

基于51单片机的蓝牙小车程序

```c

include

include <蓝牙.h>

define uchar unsigned char

define uint unsigned int

sbit IN1 = P2^4;

sbit IN2 = P2^5;

sbit IN3 = P2^6;

sbit IN4 = P2^7;

sbit ENA = P2^0;

sbit ENB = P2^5;

uint bht;

uint bht_mode = 0;

uint forward = 0;

uint backward = 0;

uint left = 0;

uint right = 0;

uint stop = 0;

void init() {

TMOD = 0x01; // 定时器0工作模式1

TH0 = 0xFF;

TL0 = 0xA3;

ET0 = 1; // 定时器0中断使能

TR0 = 1; // 定时器0启动

}

void time0() interrupt 1 {

TH0 = 0xFF;

TL0 = 0xA3;

numl++;

num2++;

if (numl == 100) {

numl = 0;

if (num2 == 100) {

num2 = 0;

if (bht_mode == 0) {

forward = !forward;

} else if (bht_mode == 1) {

backward = !backward;

}

if (forward) {

left = 1;

right = 0;

} else if (backward) {

left = 0;

right = 1;

} else {

left = 0;

right = 0;

}

ENA = 1 - ENA;

}

}

}

void main() {

init();

while (1) {

if (bht_mode == 0) {

if (left) {

IN1 = 1;

IN2 = 0;

} else if (right) {

IN1 = 0;

IN2 = 1;

} else {

IN1 = 0;

IN2 = 0;

}

} else if (bht_mode == 1) {

if (left) {

IN1 = 1;

IN2 = 1;

} else if (right) {

IN1 = 0;

IN2 = 0;

} else {

IN1 = 0;

IN2 = 0;

}

} else {

IN1 = 0;

IN2 = 0;

}

}

}

```

基于STM32的蓝牙小车程序