private int blockRead(byte cmd, byte[] data, int len,ref MyportData myD)
{
QueueData c;
int i = 0,time = 0;
byte j;
serialPort1.ReadTimeout = 2000;
myD.start = 0xaa; // aa 01 00 00 00 00 ee
myD.cmd = cmd;
myD.len = len;
myD.data = data;
myD.end = 0xee;
byte[] b = myD.getByte();
serialPort1.Write(b, 0, b.Length); //发送命令
while (true)
{
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
myD = (MyportData)c.o;
return 1; //找到串口了
}
}
if (time > 75)
break;
Thread.Sleep(20);
}
return 0;
}
private void DataReceive(object sender, SerialDataReceivedEventArgs e)
{
int i = 0;
byte j;
MyportData myRecData = new MyportData();
while (true)
{
try
{
j = (byte)serialPort1.ReadByte();
i = myRecData.saveChar(j);//返回值 1 正在接收 2接收完成 负数有错误自动重新开始
if (i == 2)
{
QueueData qd = new QueueData();
qd.cmd = "port2Thread";
qd.o = myRecData;
portRecQueue.Enqueue(qd);
myRecData = new MyportData();
myRecData.num = 0;
}
}
catch (Exception)
{
myRecData.num = 0;
return;
}
}
}
private int runCmd(byte cmd,byte[] b,int len,int time)
{
QueueData c;
MyportData sendData = new MyportData();
byte[] b2;
sendData.start = 0xbb;
sendData.cmd = cmd;
sendData.len = len;
sendData.data = b;
sendData.end = 0xee;
b2 = sendData.getByte();
while (portRecQueue.TryDequeue(out c));
serialPort1.Write(b2, 0, b2.Length); //发送命令
while (true)
{
time--;
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
g_tem = (MyportData)c.o;
if (g_tem.cmd == (cmd|0x10))
{
return 1;
}else
{
return -1;
}
}
}
if (time < 0)
break;
Thread.Sleep(1);
}
return -1;
}
private int IAPUpdateCOMport()//在新线程中调用
{
MyportData sendData = new MyportData();
//portFlag = 1;
for (int i = 1; i < 255; i++)
{
serialPort1.Close();
try
{
serialPort1.PortName = "COM" + i;
serialPort1.Open();
QueueData c;
int time = 0;
/*********************特殊板子 镜头*************************************/
if ((type == 15) || (type == 12)) //cfl镜头 可能使用转板 字符串形式
{
serialPort1.BaudRate = 115200;
while (true)
{
time++;
byte[] b = Encoding.ASCII.GetBytes("Rest\r");
//b = sendData.getByte();
serialPort1.Write(b, 0, b.Length); //发送命令
if (time > 10)
break;
Thread.Sleep(20);
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
MyportData tem = (MyportData)c.o;
if (tem.cmd == 0x11)
{
oldUp = 2;
serialPort1.BaudRate = 460800;
return 1; //找到串口了
}
}
}
}
time = 0;
serialPort1.BaudRate = 460800;
while (true)
{
time++;
byte[] b;
sendData.start = 0xbb;
sendData.cmd = 0x01;
sendData.len = 0;
sendData.end = 0xee;
b = sendData.getByte();
serialPort1.Write(b, 0, b.Length); //发送命令
if (time > 5)
break;
Thread.Sleep(20);
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
MyportData tem = (MyportData)c.o;
if (tem.cmd == 0x11)
{
oldUp = 2;
serialPort1.BaudRate = 460800;
return 1; //找到串口了
}
}
}
}
}
/************S10*************************/
time = 0;
serialPort1.BaudRate = 14400;
while (true)
{
time++;
byte[] b;
sendData.start = 0xbb;
sendData.cmd = 0x01;
sendData.len = 0;
sendData.end = 0xee;
b = sendData.getByte();
serialPort1.Write(b, 0, b.Length); //发送命令
if (time > 5)
break;
Thread.Sleep(20);
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
MyportData tem = (MyportData)c.o;
if (tem.cmd == 0x11)
{
oldUp = 0;
serialPort1.BaudRate = 460800;
return 1; //找到串口了
}
}
}
}
/****************旧老化主机***********************/
time = 0;
if (type == 1)
{
MCURest();
serialPort1.BaudRate = 460800;
while (true)
{
time++;
byte[] b;
sendData.start = 0xaa;
sendData.cmd = 0x01;
sendData.len = 0;
sendData.end = 0xee;
b = sendData.getByte();
serialPort1.Write(b, 0, b.Length); //发送命令
if (time > 75)
break;
Thread.Sleep(20);
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
MyportData tem = (MyportData)c.o;
if (tem.cmd == 0x01)
{
oldUp = 1;
return 1; //找到串口了
}
}
}
}
}
serialPort1.Close();
}
catch (Exception)
{
continue;
}
}
return -1;
}
private int downlandIAPOld()
{
int start = 0;
MyportData myD = new MyportData();
byte[] b = new byte[1024 * 1024];
int l;
if ((l = readFile(ref b,ref start)) < 0)
{
return -1;
}
byte[] b2 = BitConverter.GetBytes(l);
int j = blockRead(0x02, b2, 4, ref myD);
if ((j == 1) && (myD.cmd == 0x02) && (myD.data[0] == 0x01))
{
setText("debug", "擦除成功\r\n");
}
else
{
setText("debug", "擦除错误\r\n");
setText("debug", "threadStop\r\n");
return -1;
}
setProgressBar1("Maximum", l);
byte[] temB = new byte[4 * 1024];
int temBLen = 4 * 1024;
int i = 0, maxI = 0;
maxI = l / 4 * 1024;
if ((l % 4 * 1024) != 0)
maxI++;
int ca = l;
while (true)
{
if (ca >= 1024 * 4)
{
temBLen = 4 * 1024;
Array.Copy(b, i * 1024 * 4, temB, 0, 4 * 1024);
}
else if (ca > 0)
{
temBLen = ca;
Array.Copy(b, i * 1024 * 4, temB, 0, ca);
}
else
{
setText("debug", "发送完成\r\n");
break;
}
j = blockRead(0x03, temB, temBLen, ref myD);
if ((j == 1) && (myD.cmd == 0x03))
{
//setText("debug", "write" + i + "\r\n");
int temI = myD.data[1] + myD.data[2] * 256 + myD.data[3] * 256 * 256 + myD.data[4] * 256 * 256 * 256;
if (temI != i)
{
setText("debug", "包编号" + i + "顺序出错" + "temI:" + temI + "\r\n");
break;
}
if (myD.data[0] == 0x01)
{
ca = ca - temBLen;
setProgressBar1("Value", l - ca);
i++;
}
else
{
setText("debug", "编号:" + i + " 错误\r\n");
}
}
else
{
if (j == 1)
{
setText("debug", "命令错误\r\n");
}
else
{
setText("debug", "超时\r\n");
}
break;
}
}
MCURest2();
serialPort1.Close();
Thread.Sleep(100);
setText("debug", "串口关闭\r\nthreadStop\r\n");
//progressBar1.Value = 0;
return 0;
}
private int processUIcmd(QueueData cm)
{
int restFlag = 0;
int time = 0;
int i = 0;
QueueData c = new QueueData();
MyportData sendData = new MyportData();
BData hs = (BData)cm.o;
type = hs.type;
id = hs.id;
Path = hs.path;
startA = hs.startA;
serialPort1.Close();
serialPort1.BaudRate = 460800;
serialPort1.PortName = hs.COM;
serialPort1.Open();
setProgressBar1("Value", 0);
i = 0;
while (true)
{
if (runCmd(0x01, null, 0, 50) >= 0)
{
setText("debug", "转板进入iap成功\r\n");
break;
}
i++;
if (i > 20)
{
setText("debug", "转板进入iap失败\r\n");
return -1;
}
Thread.Sleep(1);
}
downlandCFL();
//if ((type == 12) || (type == 15))
//{
// try
// {
// serialPort1.Close();
// serialPort1.BaudRate = 115200;
// serialPort1.PortName = hs.COM;
// serialPort1.Open();
// }
// catch
// {
// setText("debug", "未能打开串口，请先通电用普通方式找到串口，或手动修改XML文件填写端口重启软件\r\n");
// return -1;
// }
// setText("debug", "已打开串口\r\n");
// i = 0;
// while (true)
// {
// i++;
// byte[] b = Encoding.ASCII.GetBytes("Rest\r");
// //b = sendData.getByte();
// serialPort1.Write(b, 0, b.Length); //发送命令
// if (i > 10)
// {
// setText("debug", "主板复位失败\r\n");
// break; //超时 不是转板
// }
// Thread.Sleep(20);
// while (portRecQueue.TryDequeue(out c))
// {
// if (c.cmd == "port2Thread")
// {
// MyportData tem = (MyportData)c.o;
// if (tem.cmd == 0x11)
// {
// setText("debug", "主板进入iap成功\r\n");
// serialPort1.BaudRate = 460800;
// i = 0;
// break;
// }
// }
// }
// if (i == 0)
// break;
// }
// serialPort1.BaudRate = 460800;
// i = 0;
// Thread.Sleep(5);
//while (true)
//{
// if (runCmd(0x40, null, 0, 20) >= 0)
// {
// setText("debug", "转板进入iap成功\r\n");
// break;
// }
// i++;
// if (i > 10)
// {
// setText("debug", "转板进入iap失败\r\n");
// return -1;
// }
// Thread.Sleep(1);
//}
// if (type == 12)
// {
// i = downlandOther(hs.downMode);
// return i;
// }
// else
// {
// i = downlandCFL();
// return i;
// }
//}
serialPort1.Close();
return 0;
}
private int runForwarding(byte cmd, byte[] b, int len, int time)
{
QueueData c;
MyportData sendData = new MyportData();
byte[] b2;
sendData.start = 0xbb;
sendData.cmd = cmd;
sendData.len = len;
sendData.data = b;
sendData.end = 0xee;
b2 = sendData.getByte();
byte[] b3 = new byte[12 + b2.Length];
int[] i3 = new int[] { type,id, time };
Buffer.BlockCopy(i3, 0, b3, 0, 12);
Buffer.BlockCopy(b2, 0, b3, 12, b2.Length);
sendData.start = 0xbb;
sendData.cmd = 0x61;
sendData.len = b3.Length;
sendData.data = b3;
sendData.end = 0xee;
b2 = sendData.getByte();
while (portRecQueue.TryDequeue(out c));
serialPort1.Write(b2, 0, b2.Length); //发送命令
time += 10;
while (true)
{
time--;
while (portRecQueue.TryDequeue(out c))
{
if (c.cmd == "port2Thread")
{
MyportData tem = (MyportData)c.o;
if (tem.cmd == (0x61 | 0x10))
{
MyportData myPData = new MyportData();
for (int i = 0; i < tem.len; i++)
{
myPData.saveChar(tem.data[i]);
}
g_tem = myPData;
if (myPData.cmd == (cmd | 0x10))
return 1;
else
return -1;
}else
{
return -1;
}
}
}
if (time < 0)
break;
Thread.Sleep(1);
}
return -1;
}
