乐高遥控小车
| Language | English |
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概述
材料清单
实验原理
程序下载
程序烧写
拼装过程
操作说明蓝牙遥控指南
疑难解答/FAQ
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- include <mCookieLEGO.h>
- include <Microduino_Protocol_HardSer.h>
- include "Wire.h"
uint16_t Data[8];
int speedLeft = 0;
int speedRight = 0;
Protocol ProtocolB(&Serial1, TYPE_NUM);
mCookieLEGO m;
void setup(){
Wire.begin(); Serial.begin(9600); ProtocolB.begin(9600); //9600/19200/38400 m.configSensorType(mCookieLEGO::S1, mCookieLEGO::SENSOR_ULTRA); m.configConnection(0xFFFF);
} uint8_t dis;
void loop(){
int sta = ProtocolB.parse(Data, MODE_WHILE);
if (sta != P_NONE) {
switch (sta) {
case P_FINE:
speedLeft = map(Data[1], 1000, 2000, -255, 255);
speedRight = speedLeft;
int speedTurn = map(Data[2], 1000, 2000, -255, 255);
if(speedTurn < 0){
speedLeft += speedTurn;
}
else{
speedRight -= speedTurn;
}
refreshSpeed();
break;
// default: // break;
} } delay(10); }
void refreshSpeed(){
m.motor_setFixedDrive(mCookieLEGO::M3, speedLeft);
m.motor_setFixedDrive(mCookieLEGO::M4, speedRight);
Serial.print("Left: ");
Serial.print(speedLeft);
Serial.print(" Right: ");
Serial.println(speedRight);
}