kopia lustrzana https://github.com/N0BOY/FT8CN
245 wiersze
9.2 KiB
Java
245 wiersze
9.2 KiB
Java
package com.bg7yoz.ft8cn.icom;
|
||
/**
|
||
* 控制流的基本类。
|
||
*
|
||
* @author BGY70Z
|
||
* @date 2023-08-26
|
||
*/
|
||
|
||
import android.util.Log;
|
||
|
||
import java.net.DatagramPacket;
|
||
import java.util.Timer;
|
||
import java.util.TimerTask;
|
||
|
||
public class ControlUdp extends IcomUdpBase {
|
||
private static final String TAG = "ControlUdp";
|
||
public final String APP_NAME = "FT8CN";
|
||
|
||
//与采样率有关，每20ms发送的样本数12000/50=240=F0，实际字节数是（16bit），还要乘以2，也就是480字节
|
||
|
||
|
||
public Timer tokenTimer;//续订令牌的时钟
|
||
|
||
public String userName;
|
||
public String password;
|
||
public String rigName = "";
|
||
public String audioName = "";
|
||
public byte[] rigMacAddress = new byte[6];//0xA8、0x90包中提供
|
||
public String connectionMode = "";
|
||
|
||
public boolean gotAuthOK = false;//token认证通过了
|
||
public boolean isAuthenticated = false;//登录成功
|
||
public boolean rigIsBusy = false;
|
||
|
||
public IcomCivUdp civUdp;
|
||
public AudioUdp audioUdp;
|
||
|
||
|
||
public ControlUdp(String userName, String password, String remoteIp, int remotePort) {
|
||
udpStyle = IcomUdpStyle.ControlUdp;
|
||
this.userName = userName;
|
||
this.password = password;
|
||
|
||
this.rigIp = remoteIp;
|
||
this.rigPort = remotePort;
|
||
|
||
}
|
||
|
||
|
||
@Override
|
||
public void onDataReceived(DatagramPacket packet, byte[] data) {
|
||
// 父类默认处理一下数据包：
|
||
// 控制包0x10（CMD_I_AM_HERE、CMD_RETRANSMIT），
|
||
// ping包0x15
|
||
// 变长包：RETRANSMIT包，type=IComPacketTypes.CMD_RETRANSMIT
|
||
super.onDataReceived(packet, data);
|
||
switch (data.length) {
|
||
case IComPacketTypes.CONTROL_SIZE://在父类中已经实现0x04,0x01指令
|
||
if (IComPacketTypes.ControlPacket.getType(data) == IComPacketTypes.CMD_I_AM_HERE) {
|
||
rigIp = packet.getAddress().getHostAddress();
|
||
}
|
||
//如果电台回复I'm ready,就发起login
|
||
if (IComPacketTypes.ControlPacket.getType(data) == IComPacketTypes.CMD_I_AM_READY) {
|
||
sendLoginPacket();//电台准备好了，申请登录 0x80包
|
||
startIdleTimer();//打开发送空包时钟
|
||
}
|
||
break;
|
||
case IComPacketTypes.TOKEN_SIZE://处理令牌的续订之类的事情
|
||
onReceiveTokenPacket(data);
|
||
break;
|
||
case IComPacketTypes.STATUS_SIZE://0x50电台回复我它的参数：CivPort,AudioPort等
|
||
onReceiveStatusPacket(data);
|
||
break;
|
||
case IComPacketTypes.LOGIN_RESPONSE_SIZE://0x60电台回复登录的请求
|
||
onReceiveLoginResponse(data);
|
||
break;
|
||
case IComPacketTypes.CONNINFO_SIZE://电台会回复2次0x90包，区别在于busy字段
|
||
onReceiveConnInfoPacket(data);
|
||
break;
|
||
case IComPacketTypes.CAP_CAPABILITIES_SIZE://0xA8数据包,返回civ地址
|
||
byte[] audioCap = IComPacketTypes.CapCapabilitiesPacket.getRadioCapPacket(data, 0);
|
||
if (audioCap != null) {
|
||
civUdp.supportTX = IComPacketTypes.RadioCapPacket.getSupportTX(audioCap);
|
||
civUdp.civAddress = IComPacketTypes.RadioCapPacket.getCivAddress(audioCap);
|
||
audioName = IComPacketTypes.RadioCapPacket.getAudioName(audioCap);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* 处理电台发送过来的connInfo（0x90）数据包，电台发送0x90包有两次，第一次busy=0,第二次busy=1。
|
||
* 在0x90数据包中取macAddress，电台名称
|
||
* 这部分留给IcomControlUdp和XieGuControlUdp来处理
|
||
* @param data 0x90数据包
|
||
*/
|
||
public void onReceiveConnInfoPacket(byte[] data) {
|
||
}
|
||
|
||
|
||
/**
|
||
* 处理电台回复登录数据包
|
||
*
|
||
* @param data 0x60数据包
|
||
*/
|
||
public void onReceiveLoginResponse(byte[] data) {
|
||
if (IComPacketTypes.ControlPacket.getType(data) == 0x01) return;
|
||
connectionMode = IComPacketTypes.LoginResponsePacket.getConnection(data);
|
||
Log.d(TAG, "connection mode:" + connectionMode);
|
||
if (IComPacketTypes.LoginResponsePacket.authIsOK(data)) {//errorCode=0x00,认证成功
|
||
Log.d(TAG, "onReceiveLoginResponse: Login succeed!");
|
||
if (!isAuthenticated) {
|
||
rigToken = IComPacketTypes.LoginResponsePacket.getToken(data);
|
||
Log.d(TAG, "onReceiveLoginResponse: send token confirm 0x02");
|
||
sendTokenPacket(IComPacketTypes.TOKEN_TYPE_CONFIRM);//发送令牌确认包 0x40
|
||
startTokenTimer();//启动令牌续订时钟
|
||
isAuthenticated = true;
|
||
}
|
||
}
|
||
if (onStreamEvents != null) {//触发认证事件
|
||
onStreamEvents.OnLoginResponse(IComPacketTypes.LoginResponsePacket.authIsOK(data));
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 处理电台回复我的参数。0x50数据包
|
||
*
|
||
* @param data 0x50数据包
|
||
*/
|
||
public void onReceiveStatusPacket(byte[] data) {
|
||
//if (this.authDone) return;//6100会频繁激活0x50包
|
||
if (IComPacketTypes.ControlPacket.getType(data) == 0x01) return;
|
||
if (IComPacketTypes.StatusPacket.getAuthOK(data)
|
||
&& IComPacketTypes.StatusPacket.getIsConnected(data)) {//令牌认证成功，且处于连接状态
|
||
audioUdp.rigPort = IComPacketTypes.StatusPacket.getRigAudioPort(data);
|
||
audioUdp.rigIp = rigIp;
|
||
civUdp.rigPort = IComPacketTypes.StatusPacket.getRigCivPort(data);
|
||
civUdp.rigIp = rigIp;
|
||
Log.e(TAG, String.format("onReceiveStatusPacket: Status packet 0x50: civRigPort:%d,audioRigPort:%d"
|
||
, civUdp.rigPort, audioUdp.rigPort));
|
||
//todo 6100与icom有差异
|
||
civUdp.startAreYouThereTimer();//civ端口启动连接电台
|
||
audioUdp.startAreYouThereTimer();//audio端口启动连接电台
|
||
}//else处理关闭连接？？？
|
||
}
|
||
|
||
/**
|
||
* 处理令牌数据包
|
||
*
|
||
* @param data 0x40数据包
|
||
*/
|
||
public void onReceiveTokenPacket(byte[] data) {
|
||
//看是不是续订令牌包
|
||
if (IComPacketTypes.TokenPacket.getRequestType(data) == IComPacketTypes.TOKEN_TYPE_RENEWAL
|
||
&& IComPacketTypes.TokenPacket.getRequestReply(data) == 0x02
|
||
&& IComPacketTypes.ControlPacket.getType(data) != IComPacketTypes.CMD_RETRANSMIT) {
|
||
int response = IComPacketTypes.TokenPacket.getResponse(data);
|
||
if (response == 0x0000) {//说明续订成功了
|
||
gotAuthOK = true;
|
||
} else if (response == 0xffffffff) {
|
||
remoteId = IComPacketTypes.ControlPacket.getSentId(data);
|
||
localToken = IComPacketTypes.TokenPacket.getTokRequest(data);
|
||
rigToken = IComPacketTypes.TokenPacket.getToken(data);
|
||
sendConnectionRequest();//申请连接
|
||
} else {
|
||
Log.e(TAG, "Token renewal failed,unknow response");
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 发送civ指令
|
||
*
|
||
* @param data 指令
|
||
*/
|
||
public void sendCivData(byte[] data) {
|
||
civUdp.sendCivData(data);
|
||
}
|
||
|
||
/**
|
||
* 发送音频数据到电台
|
||
*
|
||
* @param data 数据
|
||
*/
|
||
public void sendWaveData(float[] data) {
|
||
audioUdp.sendTxAudioData(data);
|
||
}
|
||
|
||
/**
|
||
* 发送0x90数据包，向电台请求连接
|
||
*/
|
||
public void sendConnectionRequest() {
|
||
sendTrackedPacket(IComPacketTypes.ConnInfoPacket.connectRequestPacket((short) 0
|
||
, localId, remoteId, (byte) 0x01, (byte) 0x03, innerSeq, localToken, rigToken
|
||
, rigMacAddress, rigName, userName, IComPacketTypes.AUDIO_SAMPLE_RATE
|
||
, civUdp.getLocalPort(), audioUdp.getLocalPort()
|
||
, IComPacketTypes.TX_BUFFER_SIZE));
|
||
innerSeq++;
|
||
}
|
||
|
||
/**
|
||
* 发送登录数据包0x80包
|
||
*/
|
||
public void sendLoginPacket() {
|
||
sendTrackedPacket(IComPacketTypes.LoginPacket.loginPacketData((short) 0
|
||
, localId, remoteId, innerSeq, localToken, rigToken, userName, password, APP_NAME));
|
||
innerSeq++;
|
||
}
|
||
|
||
@Override
|
||
public void setOnStreamEvents(OnStreamEvents onStreamEvents) {
|
||
super.setOnStreamEvents(onStreamEvents);
|
||
audioUdp.onStreamEvents = onStreamEvents;
|
||
civUdp.onStreamEvents = onStreamEvents;
|
||
}
|
||
|
||
/**
|
||
* 启动令牌续订时钟
|
||
*/
|
||
public void startTokenTimer() {
|
||
stopTimer(tokenTimer);
|
||
Log.d(TAG, String.format("start Toke Timer: local port:%d,remote port %d", localPort, rigPort));
|
||
tokenTimer = new Timer();
|
||
tokenTimer.scheduleAtFixedRate(new TimerTask() {
|
||
@Override
|
||
public void run() {
|
||
sendTokenPacket(IComPacketTypes.TOKEN_TYPE_RENEWAL);
|
||
}
|
||
}, IComPacketTypes.TOKEN_RENEWAL_PERIOD_MS, IComPacketTypes.TOKEN_RENEWAL_PERIOD_MS);
|
||
}
|
||
|
||
public void closeAll() {
|
||
sendTrackedPacket(IComPacketTypes.TokenPacket.getTokenPacketData((short) 0
|
||
, localId, remoteId, IComPacketTypes.TOKEN_TYPE_DELETE, innerSeq, localToken, rigToken));
|
||
innerSeq++;
|
||
this.close();
|
||
civUdp.close();
|
||
audioUdp.stopTXAudio();
|
||
audioUdp.close();
|
||
|
||
civUdp.sendOpenClose(false);
|
||
}
|
||
}
|