//public override void Execute(CommPortProxy commPortProxy)
protected override void OnExecute(CommPortProxy commPortProxy, CommCmdBase cmd)
{
//base.OnExecute (commPortProxy, station, cmd, parameters);
//}
//
//{
byte[] bytescmd = CommCmd.MakeCommand( );
int late = CommCmd.LatencyTime;
if (!commPortProxy.IsOpen)
{
commPortProxy.Open();
}
commPortProxy.Send(bytescmd, late);
}
protected override void WaiteForDeviceAck(int timeout)
{
byte b = 0;
int num = 0;
long ticks = DateTime.Now.Ticks;
while (true)
{
num = (int)((DateTime.Now.Ticks - ticks) / 10000);
if (timeout <= num)
{
if ((b = (byte)(b + 1)) > 1)
{
throw new Exception("Communication timeout.");
}
ticks = DateTime.Now.Ticks;
SendDataFrame();
}
bool flag = false;
Thread.Sleep(0);
if (commState == CommState.csErr)
{
CommCmd curCmd = base.curCmd;
Thread.Sleep(1000);
if (!SearchIsdtDevice())
{
break;
}
WriteTxFrame(curCmd);
ticks = DateTime.Now.Ticks;
}
if (SmLnkPkgMsg)
{
return;
}
}
throw new Exception("Connect the device failed.");
}
protected void WriteTxFrame(CommCmd cmd)
{
byte[] array = new byte[512];
curCmd = cmd;
switch (cmd)
{
case CommCmd.TestLinker:
array[0] = 0;
TxLen = ConstructTxDataFrame(array, 1);
break;
case CommCmd.QueryDevice:
array[0] = 224;
TxLen = ConstructTxDataFrame(array, 1);
break;
case CommCmd.AppUpdate:
array[0] = 240;
array[1] = 172;
TxLen = ConstructTxDataFrame(array, 2);
break;
case CommCmd.EraseApp:
array[0] = 242;
array[1] = 0;
array[2] = (byte)(AppInfoTable.AppStartAddress & 0xFF);
array[3] = (byte)((AppInfoTable.AppStartAddress >> 8) & 0xFF);
array[4] = (byte)((AppInfoTable.AppStartAddress >> 16) & 0xFF);
array[5] = (byte)((AppInfoTable.AppStartAddress >> 24) & 0xFF);
array[6] = (byte)(AppInfoTable.AppSize & 0xFF);
array[7] = (byte)((AppInfoTable.AppSize >> 8) & 0xFF);
array[8] = (byte)((AppInfoTable.AppSize >> 16) & 0xFF);
array[9] = (byte)((AppInfoTable.AppSize >> 24) & 0xFF);
TxLen = ConstructTxDataFrame(array, 10);
break;
case CommCmd.WriteApp:
array[0] = 244;
array[1] = 0;
array[2] = (byte)(AppUpdateWriteAddress & 0xFF);
array[3] = (byte)((AppUpdateWriteAddress >> 8) & 0xFF);
array[4] = (byte)((AppUpdateWriteAddress >> 16) & 0xFF);
array[5] = (byte)((AppUpdateWriteAddress >> 24) & 0xFF);
for (int n = 0; n < 128; n++)
{
array[6 + n] = UpdateFileBuf[(uint)((int)(AppUpdateWriteAddress - FileHeadInfo.AppStorageOffset) + Marshal.SizeOf(typeof(TFileHeadInfo))) + n];
}
TxLen = ConstructTxDataFrame(array, 134);
break;
case CommCmd.WriteAppData:
array[0] = 32;
array[1] = 5;
array[2] = 0;
array[3] = 0;
array[4] = 0;
array[5] = (byte)(ExFlashUpdateWriteAddress & 0xFF);
array[6] = (byte)((ExFlashUpdateWriteAddress >> 8) & 0xFF);
array[7] = (byte)((ExFlashUpdateWriteAddress >> 16) & 0xFF);
array[8] = (byte)((ExFlashUpdateWriteAddress >> 24) & 0xFF);
array[9] = 128;
array[10] = 0;
array[11] = 0;
array[12] = 0;
for (int j = 0; j < 16; j++)
{
array[13 + j] = 0;
}
for (int k = 0; k < 128; k++)
{
array[29 + k] = UpdateFileBuf[ExFlashUpdateWriteAddress - FileHeadInfo.DataStorageOffset + k + FileHeadInfo.AppSize + (uint)Marshal.SizeOf(typeof(TFileHeadInfo))];
}
TxLen = ConstructTxDataFrame(array, 157);
break;
case CommCmd.AppDataCheckSum:
{
uint num2 = 0u;
array[0] = 32;
array[1] = 6;
array[2] = 0;
array[3] = 0;
array[4] = 0;
array[5] = (byte)(FileHeadInfo.DataStorageOffset & 0xFF);
array[6] = (byte)((FileHeadInfo.DataStorageOffset >> 8) & 0xFF);
array[7] = (byte)((FileHeadInfo.DataStorageOffset >> 16) & 0xFF);
array[8] = (byte)((FileHeadInfo.DataStorageOffset >> 24) & 0xFF);
array[9] = (byte)(FileHeadInfo.DataSize & 0xFF);
array[10] = (byte)((FileHeadInfo.DataSize >> 8) & 0xFF);
array[11] = (byte)((FileHeadInfo.DataSize >> 16) & 0xFF);
array[12] = (byte)((FileHeadInfo.DataSize >> 24) & 0xFF);
for (int m = (int)FileHeadInfo.AppSize + Marshal.SizeOf(typeof(TFileHeadInfo)); m < (int)FileHeadInfo.AppSize + Marshal.SizeOf(typeof(TFileHeadInfo)) + FileHeadInfo.DataSize; m++)
{
num2 += UpdateFileBuf[m];
}
array[13] = (byte)(num2 & 0xFF);
array[14] = (byte)((num2 >> 8) & 0xFF);
array[15] = (byte)((num2 >> 16) & 0xFF);
array[16] = (byte)((num2 >> 24) & 0xFF);
TxLen = ConstructTxDataFrame(array, 17);
break;
}
case CommCmd.AppCheckSum:
{
uint num = 0u;
array[0] = 246;
array[1] = 53;
array[2] = 0;
array[3] = (byte)(FileHeadInfo.AppStorageOffset & 0xFF);
array[4] = (byte)((FileHeadInfo.AppStorageOffset >> 8) & 0xFF);
array[5] = (byte)((FileHeadInfo.AppStorageOffset >> 16) & 0xFF);
array[6] = (byte)((FileHeadInfo.AppStorageOffset >> 24) & 0xFF);
array[7] = (byte)(FileHeadInfo.AppSize & 0xFF);
array[8] = (byte)((FileHeadInfo.AppSize >> 8) & 0xFF);
array[9] = (byte)((FileHeadInfo.AppSize >> 16) & 0xFF);
array[10] = (byte)((FileHeadInfo.AppSize >> 24) & 0xFF);
for (int l = Marshal.SizeOf(typeof(TFileHeadInfo)); l < (int)FileHeadInfo.AppSize + Marshal.SizeOf(typeof(TFileHeadInfo)); l += 4)
{
num += BitConverter.ToUInt32(UpdateFileBuf, l);
}
array[11] = (byte)(num & 0xFF);
array[12] = (byte)((num >> 8) & 0xFF);
array[13] = (byte)((num >> 16) & 0xFF);
array[14] = (byte)((num >> 24) & 0xFF);
TxLen = ConstructTxDataFrame(array, 15);
break;
}
case CommCmd.RebootToApp:
array[0] = 252;
array[1] = 202;
TxLen = ConstructTxDataFrame(array, 2);
break;
case CommCmd.DeviceRename:
array[0] = 192;
for (int i = 0; i < renameArray.Length; i++)
{
array[i + 1] = renameArray[i];
}
TxLen = ConstructTxDataFrame(array, 9);
break;
default:
TxLen = 0;
break;
}
if (TxLen != 0)
{
SendDataFrame();
}
}
