public void AddPendingChannel(WaitingForConfirm item)
{
lock (locker)
{
m_PendingChannelList.Add(item);
}
}
private void SendData(string strUserPutIn, int iRowsIndex)
{
float fUserIn = 0;
if (!float.TryParse(strUserPutIn, out fUserIn))
{
WriteRichBox("发送失败：输入电压不正确！\r\n");
return;
}
byte[] senderbuff = new byte[ONE_FRAME_BYTES_WITH_TWO_PRE_BYTES];
senderbuff[0] = 0xFE;
senderbuff[1] = 0xFE;
senderbuff[2] = 0x68; // start byte
// channal
senderbuff[3] = Convert.ToByte(iRowsIndex + 1);
// control byte
// bit7:0b data from computer to meu
// bit6 bit5: 00b set voltage
byte byControl = 0;
senderbuff[4] = byControl;
// DATA
Byte data_integer = Convert.ToByte(fUserIn);
senderbuff[5] = data_integer;
float data_decimal = (fUserIn - (float)data_integer);
int data_decimal_to_int = (int)(data_decimal * 0xFFFFFF);
senderbuff[6] = (Byte)((data_decimal_to_int & 0xFF0000) >> 16);
senderbuff[7] = (Byte)((data_decimal_to_int & 0x00FF00) >> 8);
senderbuff[8] = (Byte)((data_decimal_to_int & 0x0000FF));
// CS
byte byCS = 0;
for (int i = 2; i <= ONE_FRAME_BYTES_WITH_TWO_PRE_BYTES - 2 - 1; ++i)
{
byCS += senderbuff[i];
}
senderbuff[9] = byCS;
// stop
senderbuff[10] = 0x16;
// send data
cSerialPort.Write(senderbuff, 0, ONE_FRAME_BYTES_WITH_TWO_PRE_BYTES);
// set pending channel
byte[] VoltageByte = new byte[4];
VoltageByte[0] = senderbuff[5];
VoltageByte[1] = senderbuff[6];
VoltageByte[2] = senderbuff[7];
VoltageByte[3] = senderbuff[8];
WaitingForConfirm cSendingChannel = new WaitingForConfirm(senderbuff[3], VoltageByte);
// add the pending channel to list
//cPendingChannel.Add(cSendingChannel);
WaitingForConfirmList.Instance().AddPendingChannel(cSendingChannel);
SetRowSending(iRowsIndex, RowState.ROW_STATE_SENDING, "ThreadSending");
// set log
WriteRichBox(DateTime.Now.ToLongTimeString() + ": 通道【" + senderbuff[3].ToString() + "】发送-> 电压【" + strUserPutIn + "】\r\n" + ChangeArrayToHexString(senderbuff) + "\r\n\r\n");
//test
senderbuff[4] = 0xC0;
byCS = 0;
for (int i = 2; i <= ONE_FRAME_BYTES_WITH_TWO_PRE_BYTES - 2 - 1; ++i)
{
byCS += senderbuff[i];
}
senderbuff[9] = byCS;
cSerialPort.Write(senderbuff, 0, ONE_FRAME_BYTES_WITH_TWO_PRE_BYTES);
}