android蓝牙遥控车
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>
<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。。。。。
android端：http://download.csdn.net/detail/csdnhejingzhou/9413347
Zigbee端：http://download.csdn.net/detail/csdnhejingzhou/9413322