android蓝牙遥控车
16lz
2022-04-27
写了上一篇的，就一不做，二不休的把今天才完成的自制的蓝牙遥控车吧，
咱分两步走第一部分是Android 方面的，第二是硬件Zigbee方面的。
先说Android方面的，
上源代码吧：
一、Android部分
我的代码运行顺序是先是WelcomActivity，过两秒后然后进入MainActivity,在这里配对成功后进入CMDActivity
1.1、布局方面的代码，为了美观把平常写的UI美化了一下。
1.11、activity_welcome.xml
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:screenOrientation="landscape" android:paddingTop="@dimen/activity_vertical_margin" android:background="@drawable/hengping" tools:context="com.example.hejingzhou.bluetoothtoydemo.WelcomeActivity"></RelativeLayout><span style="color:#660000;"></span>
对应的java
<span style="color:#660000;">package com.example.hejingzhou.bluetoothtoydemo;</span>import android.content.Intent;import android.os.Handler;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.Window;public class WelcomeActivity extends AppCompatActivity { private Handler handler; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_welcome); handler = new Handler(); handler.postDelayed(newRun,3000); } private Runnable newRun = new Runnable() { @Override public void run() { startActivity(new Intent(WelcomeActivity.this,MainActivity.class)); finish(); } };}<span style="color:#660000;"></span> //***************//**************//**********//**************//*****************//*****************//****************//******************//****************//
1.12、activity_main
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:screenOrientation="landscape" android:paddingTop="@dimen/activity_vertical_margin" android:background="@drawable/q2" tools:context="com.example.hejingzhou.bluetoothtoydemo.MainActivity"> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="允许对外可见" android:id="@+id/buttonvisual" android:textColor="#820041" android:background="@drawable/shape" android:layout_marginTop="35dp" android:layout_alignParentTop="true" android:layout_alignParentLeft="true" android:layout_alignParentStart="true"/> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="搜索其他设备" android:id="@+id/buttonsearch" android:background="@drawable/shape_2" android:textColor="#003e3e" android:layout_alignTop="@+id/buttonvisual" android:layout_toRightOf="@+id/buttonvisual" android:layout_toEndOf="@+id/buttonvisual" android:layout_marginLeft="49dp" android:layout_marginStart="49dp"/> <ImageView android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageViewExit" android:layout_alignParentBottom="true" android:layout_alignParentRight="true" android:layout_alignParentEnd="true" android:layout_marginRight="38dp" android:layout_marginEnd="38dp" android:src="@drawable/exit" android:layout_marginBottom="42dp"/> <ListView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/listView" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_below="@+id/buttonvisual" android:layout_toLeftOf="@+id/imageViewExit" android:layout_toStartOf="@+id/imageViewExit"/></RelativeLayout>上边这个布局所用到的
@dimen写到@drawable文件夹内是针对Button的圆角处理的 详情是这样的
<?xml version="1.0" encoding="UTF-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" ><!-- 填充的颜色：这里设置背景透明 --><solid android:color="@android:color/transparent" /><!-- 边框的颜色 ：不能和窗口背景色一样--><stroke android:width="3dp" android:color="#930093" /><!-- 设置按钮的四个角为弧形 --><!-- android:radius 弧形的半径 --><corners android:radius="5dip" /><!-- padding：Button里面的文字与Button边界的间隔 --><padding android:bottom="10dp" android:left="10dp" android:right="10dp" android:top="10dp" /></shape>
对应的java
<span style="color:#660000;">package com.example.hejingzhou.bluetoothtoydemo;</span>import android.bluetooth.BluetoothAdapter;import android.bluetooth.BluetoothDevice;import android.bluetooth.BluetoothServerSocket;import android.bluetooth.BluetoothSocket;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import android.os.*;import android.os.Process;import android.support.v7.app.AppCompatActivity;import android.util.Log;import android.view.View;import android.widget.AdapterView;import android.widget.ArrayAdapter;import android.widget.Button;import android.widget.ImageView;import android.widget.ListView;import android.widget.Toast;import java.io.IOException;import java.lang.reflect.InvocationTargetException;import java.lang.reflect.Method;import java.util.ArrayList;import java.util.List;import java.util.UUID;public class MainActivity extends AppCompatActivity { private Handler handler; private Button ButVisual,ButSearchDevice; private ImageView imageExit; private ListView listView; static final String SPP_UUID = "00001101-0000-1000-8000-00805F9B34FB"; private UUID uuid; private ArrayAdapter<String> adapterDevices; private List<String> listDevices = new ArrayList<String>(); private BluetoothAdapter bluetoothAdapter; public static BluetoothSocket socket = null; public static BluetoothSocket bluetoothSocket; public static AcceptThread acceptThread; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); bluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); uuid = UUID.fromString(SPP_UUID); findViewById(); InitBlueTooth(); click(); } /** * 单击监听 */ private void click() { ButVisual.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent discoverableIntent = new Intent( BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE); discoverableIntent.putExtra( BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION,300); startActivity(discoverableIntent); } }); ButSearchDevice.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (bluetoothAdapter.getState() == BluetoothAdapter.STATE_OFF) { Toast.makeText(MainActivity.this, "请您打开蓝牙", Toast.LENGTH_SHORT).show(); return; } //setTitle("本设备蓝牙地址" + bluetoothAdapter.getAddress()); listDevices.clear(); bluetoothAdapter.startDiscovery(); } }); imageExit.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (bluetoothSocket != null) try { bluetoothSocket.close(); } catch (IOException e) { e.printStackTrace(); } MainActivity.this.finish(); } }); } private void findViewById() { ButVisual = (Button)findViewById(R.id.buttonvisual); ButSearchDevice = (Button)findViewById(R.id.buttonsearch); imageExit = (ImageView)findViewById(R.id.imageViewExit); listView = (ListView)findViewById(R.id.listView); adapterDevices = new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,listDevices); listView.setAdapter(adapterDevices); listView.setOnItemClickListener(new ItemClickEvent()); } /** * 初始化蓝牙 */ private void InitBlueTooth(){ if(bluetoothAdapter.getState() == BluetoothAdapter.STATE_ON) { //\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ handler = new Handler() { public void HanMessage(Message message) { switch (message.what) { case 0: acceptThread = new AcceptThread(); acceptThread.start();//开启线程的时候出错 } } }; IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(BluetoothDevice.ACTION_FOUND); intentFilter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED); intentFilter.addAction(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); registerReceiver(searchDevices, intentFilter); } else if(bluetoothAdapter.getState() == BluetoothAdapter.STATE_OFF) { bluetoothAdapter.enable(); try { Thread.sleep(1000); } /* try { if(bluetoothAdapter.getState() == BluetoothAdapter.STATE_ON) { Toast.makeText(MainActivity.this,"已打开蓝牙",Toast.LENGTH_SHORT).show(); //\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ handler = new Handler() { public void HanMessage(Message message) { switch (message.what) { case 0: acceptThread = new AcceptThread(); acceptThread.start();//开启线程的时候出错 } } }; IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(BluetoothDevice.ACTION_FOUND); intentFilter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED); intentFilter.addAction(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); registerReceiver(searchDevices, intentFilter); }else { Toast.makeText(MainActivity.this,"蓝牙打开失败，请手动打开",Toast.LENGTH_SHORT).show(); return; } }*/ catch (Exception e) { Toast.makeText(MainActivity.this,"STATE_OFF注册错误",Toast.LENGTH_SHORT).show(); } } /*catch (InterruptedException e) { e.printStackTrace(); }*/ } /** * 管理蓝牙连接套接口 */ private void manageConnectedSocket() { bluetoothSocket = socket; startActivity(new Intent(MainActivity.this,CMDActivity.class)); } /** * BroadcastReceiver基类代码,将收到发送的意图sendBroadcast()。 */ private BroadcastReceiver searchDevices = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); Bundle bundle = intent.getExtras(); Object[] objectName = bundle.keySet().toArray(); //显示详细的消息细节 for(int i = 0;i<objectName.length;i++) { String keyName = objectName[i].toString(); Log.e(keyName,String.valueOf(bundle.get(keyName))); } //搜索到设备时 if(BluetoothDevice.ACTION_FOUND.equals(action)) { BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); String str = device.getName()+"|"+device.getAddress(); if(listDevices.indexOf(str) == -1 ) { listDevices.add(str); } adapterDevices.notifyDataSetChanged();//每次改变就刷新 } } }; @Override protected void onDestroy() { this.unregisterReceiver(searchDevices);//取消注册量 super.onDestroy(); android.os.Process.killProcess(Process.myPid()); acceptThread.cancel(); acceptThread.destroy(); } class ItemClickEvent implements AdapterView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { String str = listDevices.get(position); String[] values = str.split("\\|"); String address = values[1]; Log.e("address",values[1]); uuid = UUID.fromString(SPP_UUID); Log.e("uuid",uuid.toString()); BluetoothDevice bluetoothDevice = bluetoothAdapter.getRemoteDevice(address); Method method; try { method = bluetoothDevice.getClass().getMethod("createRfcommSocket",new Class[] {int.class}); bluetoothSocket = (BluetoothSocket)method.invoke(bluetoothDevice,Integer.valueOf(1)); } catch (NoSuchMethodException e) { e.printStackTrace(); } catch (InvocationTargetException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } bluetoothAdapter.cancelDiscovery(); try { bluetoothSocket.connect(); startActivity(new Intent(MainActivity.this,CMDActivity.class)); } catch (IOException e) { e.printStackTrace(); } } } class AcceptThread extends Thread { private final BluetoothServerSocket serverSocket; public AcceptThread() { BluetoothServerSocket tmp = null; try { Method listenMethod = bluetoothAdapter.getClass().getMethod("listenUsingRfcommOn",new Class[]{int.class}); tmp = (BluetoothServerSocket)listenMethod.invoke(bluetoothAdapter,Integer.valueOf(1)); } catch (NoSuchMethodException e) { e.printStackTrace(); } catch (InvocationTargetException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } serverSocket = tmp; } public void run() { while(true) { try { socket = serverSocket.accept(); } catch (IOException e) { break; } if(socket != null) { manageConnectedSocket(); try { serverSocket.close(); } catch (IOException e) { e.printStackTrace(); } break; } } Message message = new Message(); message.what = 0; handler.sendMessage(message); } //将取消监听套接字,导致线程结束 public void cancel() { try { serverSocket.close(); } catch (IOException e) { e.printStackTrace(); } } }}<span style="color:#660000;"></span> //***************//**************//**********//**************//*****************//*****************//****************//******************//****************//
1.13、activity_cmd.xml
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" android:background="@drawable/www" tools:context="com.example.hejingzhou.bluetoothtoydemo.CMDActivity"> <ImageButton android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageButtonShang" android:background="@drawable/shang" android:layout_marginLeft="19dp" android:layout_marginStart="19dp" android:layout_above="@+id/imageButtonYuan" android:layout_toRightOf="@+id/imageButtonZuo" android:layout_toEndOf="@+id/imageButtonZuo" android:layout_marginBottom="25dp"/> <ImageButton android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageButtonXia" android:background="@drawable/xia" android:layout_marginTop="25dp" android:layout_below="@+id/imageButtonZuo" android:layout_alignLeft="@+id/imageButtonYuan" android:layout_alignStart="@+id/imageButtonYuan"/> <ImageButton android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageButtonZuo" android:background="@drawable/zuo" android:layout_centerVertical="true" android:layout_alignParentLeft="true" android:layout_alignParentStart="true"/> <ImageButton android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageButtonYou" android:background="@drawable/you" android:layout_marginLeft="23dp" android:layout_marginStart="23dp" android:layout_above="@+id/imageButtonXia" android:layout_toRightOf="@+id/imageButtonShang" android:layout_toEndOf="@+id/imageButtonShang"/> <ImageButton android:layout_width="60dp" android:layout_height="60dp" android:id="@+id/imageButtonYuan" android:background="@drawable/yuan" android:layout_above="@+id/imageButtonXia" android:layout_toLeftOf="@+id/imageButtonYou" android:layout_toStartOf="@+id/imageButtonYou"/> <ImageButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/imageButtondisconnect" android:src="@drawable/duankai" android:background="#00000000" android:layout_marginRight="107dp" android:layout_marginEnd="107dp" android:layout_alignBottom="@+id/imageButtonXia" android:layout_alignParentRight="true" android:layout_alignParentEnd="true"/> <ImageButton android:layout_width="40dp" android:layout_height="40dp" android:id="@+id/imageButtonLight" android:src="@drawable/dengpao" android:background="#00000000" android:layout_marginRight="30dp" android:layout_marginEnd="30dp" android:layout_alignTop="@+id/imageButtondisconnect" android:layout_toLeftOf="@+id/imageButtondisconnect" android:layout_toStartOf="@+id/imageButtondisconnect"/> <ImageButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/imageButtonBACK" android:background="@drawable/fanhui" android:layout_marginRight="32dp" android:layout_marginEnd="32dp" android:layout_alignBottom="@+id/imageButtonLight" android:layout_alignParentRight="true" android:layout_alignParentEnd="true"/></RelativeLayout><span style="color:#660000;"></span>
对应的JAVA
<span style="color:#660000;">package com.example.hejingzhou.bluetoothtoydemo;</span>import android.os.Handler;import android.os.Message;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.MotionEvent;import android.view.View;import android.widget.CompoundButton;import android.widget.ImageButton;import android.widget.TextView;import android.widget.Toast;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.io.UnsupportedEncodingException;public class CMDActivity extends AppCompatActivity { public static boolean isRecording = false; private ImageButton IBUp; private ImageButton IBDown; private ImageButton IBLeft; private ImageButton IBRight; private ImageButton IBYuan; private ImageButton IBLight; private ImageButton IBDisconnect; private ImageButton IBBack; private TextView test; private OutputStream outputStream = null; private Handler handler; private ConnectedThread connectedThread; private String encodeType = "UTF-8"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_cmd); findViewById(); click(); connectedThread = new ConnectedThread(); handler = new MyHandler(); connectedThread.Start(); } private void click() { IBBack.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { CMDActivity.this.finish(); } }); IBDisconnect.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { try { MainActivity.bluetoothSocket.close(); } catch (IOException e) { e.printStackTrace(); } connectedThread.Stop(); } }); IBUp.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { sendMessage("U0#"); } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { sendMessage("U1#"); } return false; } }); IBDown.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { sendMessage("U0#"); } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { sendMessage("U1"); } return false; } }); IBLeft.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { sendMessage("30"); } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { sendMessage("31"); } return false; } }); IBRight.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { sendMessage("40"); } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { sendMessage("41"); } return false; } }); /*IBLight.setOnTouchListener(new View.OnTouchListener() { boolean isClick = false; @Override public boolean onTouch(View v, MotionEvent event) { if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { sendMessage("L0#"); isClick = true; } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { sendMessage("L1#"); } return false; } });*/ IBLight.setOnClickListener(new View.OnClickListener() { int a = 1 ; @Override public void onClick(View v) { if((a%2==0)==false) { sendMessage("L0#"); }else if((a%2==0)==true) { sendMessage("L1#"); } a++; } }); } public void sendMessage(String strCmd) { try { outputStream = MainActivity.bluetoothSocket.getOutputStream(); } catch (IOException e) { e.printStackTrace(); } byte[] msgbuffer = null; try { msgbuffer = strCmd.getBytes(encodeType); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } try { outputStream.write(msgbuffer); } catch (IOException e) { e.printStackTrace(); } } @Override protected void onDestroy() { try { MainActivity.bluetoothSocket.close(); } catch (IOException e) { e.printStackTrace(); } super.onDestroy(); } private void findViewById() { IBUp = (ImageButton) findViewById(R.id.imageButtonShang); IBDown = (ImageButton) findViewById(R.id.imageButtonXia); IBLeft = (ImageButton) findViewById(R.id.imageButtonZuo); IBRight = (ImageButton) findViewById(R.id.imageButtonYou); IBYuan = (ImageButton) findViewById(R.id.imageButtonYuan); IBLight = (ImageButton) findViewById(R.id.imageButtonLight); IBBack = (ImageButton)findViewById(R.id.imageButtonBACK); IBDisconnect = (ImageButton) findViewById(R.id.imageButtondisconnect); } /*** * 连接线程 */ class ConnectedThread extends Thread { private InputStream inputStream = null; private long wait; private Thread thread; public ConnectedThread() { isRecording = false; this.wait = 50; thread = new Thread(new ReadRunnable()); } public void Stop() { isRecording = false; } public void Start() { isRecording = true; State state = thread.getState(); if (state == State.NEW) { thread.start(); } else thread.resume(); } private class ReadRunnable implements Runnable { @Override public void run() { try { inputStream = MainActivity.bluetoothSocket.getInputStream(); } catch (IOException e) { e.printStackTrace(); } int length = 20; byte[] temp = new byte[length]; if (inputStream != null) { try { int len = inputStream.read(temp, 0, length - 1); if (len > 0) { byte[] bluetoothBuff = new byte[len]; System.arraycopy(temp, 0, bluetoothBuff, 0, bluetoothBuff.length); String readstr = new String(bluetoothBuff, encodeType); } Thread.sleep(wait); } catch (IOException e) { handler.sendEmptyMessage(00); } catch (InterruptedException e) { e.printStackTrace(); } } } } /** * sendMessage */ /*public void sendMessage(String strCmd) { try { outputStream = MainActivity.bluetoothSocket.getOutputStream(); } catch (IOException e) { e.printStackTrace(); } byte[] msgbuffer = null; try { msgbuffer = strCmd.getBytes(encodeType); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } try { outputStream.write(msgbuffer); } catch (IOException e) { e.printStackTrace(); } }*/ } private class MyHandler extends Handler { @Override public void dispatchMessage(Message msg) { switch (msg.what) { case 00: isRecording = false; break; case 01: String info = (String) msg.obj; break; default: break; } super.dispatchMessage(msg); } }}<span style="color:#660000;"></span> //***************//**************//**********//**************//*****************//*****************//****************//******************//****************//
二、Zigbee程序
<span style="color:#009900;"></span>#include <ioCC2530.h>#include <string.h>#define uint unsigned int#define uchar unsigned char//定义控制LED灯的端口#define LED1 P0_6#define R1 P2_0#define In P1_0//函数声明void Delayms(uint xms);//延时函数void InitLed(void);//初始化void InitUart(); //初始化串口void Uart_Send_String(char *Data,int len);void Infrared(void);char Rxdata[3];uchar RXTXflag = 1; char temp; uchar datanumber = 0;/****************************//延时函数*****************************/void Delayms(uint xms) //i=xms 即延时i毫秒 (16M晶振时候大约数，32M需要修改，系统不修改默认使用内部16M){ uint i,j; for(i=xms;i>0;i--) for(j=587;j>0;j--);} /****************************//初始化程序*****************************/void InitLed(void){P0DIR |= 0x50; //定义为输出 0100 0000 P2DIR |= 0x01; //P0DIR |= 0x20;LED1 = 0; //LED1、2灯熄灭 R1 = 1; }//红外控制初始化**********************void Infrared(void){ P1DIR &= ~0x01; P1SEL |= 0x01; In = 0;}/**************************************************************** 串口初始化函数 ***********************************************************/void InitUart(){ CLKCONCMD &= ~0x40; // 设置系统时钟源为 32MHZ晶振 while(CLKCONSTA & 0x40); // 等待晶振稳定 CLKCONCMD &= ~0x47; // 设置系统主时钟频率为 32MHZ PERCFG = 0x00; //位置1 P0口 P0SEL = 0x3c; //P0_2,P0_3,P0_4,P0_5用作串口,第二功能 P2DIR &= ~0XC0; //P0 优先作为UART0 ，优先级 U0CSR |= 0x80; //UART 方式 U0GCR |= 11; //U0GCR与U0BAUD配合 U0BAUD |= 216; // 波特率设为115200 UTX0IF = 1; //UART0 TX 中断标志初始置位1 （收发时候） U0CSR |= 0X40; //允许接收 IEN0 |= 0x84; // 开总中断，接收中断 }/**************************************************************** 串口发送字符串函数 ****************************************************************/ void Uart_Send_String(char *Data,int len) { { int j; for(j=0;j<len;j++) { U0DBUF = *Data++; while(UTX0IF == 0); UTX0IF = 0; } }}/***************************//主函数***************************/void main(void){ InitLed();//调用初始化函数 InitUart(); Infrared();//初始化红外 while(1) { if(RXTXflag == 1) //接收状态 { if( temp != 0) { if((temp!='#')&&(datanumber<3)) //'＃'被定义为结束字符，最多能接收50个字符 Rxdata[datanumber++] = temp; else { RXTXflag = 3; //进入发送状态 } temp = 0; } } if(RXTXflag == 3) //检测接收到的数据 { if(Rxdata[0]=='L') { switch(Rxdata[1]-48)//很重要，ASICC码转成数字,判断L后面第一个数 { case 0: { LED1=1; //点亮 break; } case 1: { LED1=0; break; } } } else if(Rxdata[0]=='U') { switch(Rxdata[1]-48) { case 0: R1 = 0; break; case 1: R1 = 1; break; } } RXTXflag = 1; datanumber = 0; //指针归 0 } ///*************************** if(R1!=0) { if((In == 1)&&(LED1!=1 )) { LED1 = 1; }else if((In == 1) && (LED1==1)) { LED1 = 0; } } ///*************************** } }/**************************************************************** 串口接收一个字符: 一旦有数据从串口传至CC2530, 则进入中断，将接收到的数据赋值给变量temp. ****************************************************************/ #pragma vector = URX0_VECTOR __interrupt void UART0_ISR(void) { URX0IF = 0; // 清中断标志 temp = U0DBUF; 因为硬件不够只做了车的前进，和控制LED小灯。。。。。 看效果：
三秒后。。。。
配对成功后。。。。
我自造的小车。。。。。
写的有点乱。给你们源代码
android端：http://download.csdn.net/detail/csdnhejingzhou/9413347 Zigbee端：http://download.csdn.net/detail/csdnhejingzhou/9413322
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