//----------------------DONGLE FUNCTIONS--------------------------------
public bool dongleInit(string portname, VCPGROUP vg, byte devaddr, byte pilot)
{
if (!IsOpen)
{
uart.PortName = portname;
uart.BaudRate = 9600;
uart.DataBits = 8;
uart.Parity = Parity.None;
uart.StopBits = StopBits.One;
//uart.Handshake = Handshake.None;
try
{
uart.Open();
IsOpen = true;
//uart.DiscardInBuffer();
commInit(vg, devaddr, pilot);
//return true;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(false);
}
}
return(true);
}
//----------------------DUT CTL METHOD FUNCTIONS-----------------------
public bool commInit(VCPGROUP vg, byte devaddr, byte pilot)
{
if (vg == VCPGROUP.SC)
{
commMode = (byte)VCPGROUP.SC;
}
else if (vg == VCPGROUP.OWCI)
{
commMode = (byte)VCPGROUP.OWCI;
}
else if (vg == VCPGROUP.I2C)
{
commMode = (byte)VCPGROUP.I2C;
}
else if (vg == VCPGROUP.SPI)
{
commMode = (byte)VCPGROUP.SPI;
}
else
{
return(false);
}
DevAddr = devaddr;
Pilot = pilot;
byte[] WriteBuf = new byte[5];
WriteBuf[0] = 0x5A;
WriteBuf[1] = 0x05;
WriteBuf[2] = (byte)commMode;
WriteBuf[3] = 0x06;
WriteBuf[4] = DevAddr;
uart.DiscardInBuffer();
uart.Write(WriteBuf, 0, 5);
uint timeOutCounter = 100;
//while (uart.BytesToRead == 0 && timeOutCounter > 0)
//{
// timeOutCounter--;
System.Threading.Thread.Sleep(DelayBeforeRead);
//}
if (timeOutCounter != 0)
{
byte[] readBuf = new byte[uart.BytesToRead];
uart.Read(readBuf, 0, uart.BytesToRead);
if (readBuf[0] != 0xA5 || readBuf[1] != 0x05 || readBuf[2] != (byte)commMode || readBuf[3] != 0x06 || readBuf[4] != 0xCC)
{
return(false);
}
}
else
{
return(false);
}
//WriteBuf[0] = 0x5A;
//WriteBuf[1] = 0x05;
//WriteBuf[2] = (byte)commMode;
//WriteBuf[3] = 0x05;
//WriteBuf[4] = Pilot;
//uart.DiscardInBuffer();
//uart.Write(WriteBuf, 0, 5);
//timeOutCounter = 200;
//while (uart.BytesToRead == 0 && timeOutCounter > 0)
//{
// timeOutCounter--;
// System.Threading.Thread.Sleep(10);
//}
//if (timeOutCounter != 0)
//{
// byte[] readBuf = new byte[uart.BytesToRead];
// uart.Read(readBuf, 0, uart.BytesToRead);
// if (readBuf[0] != 0xA5 || readBuf[1] != 0x05 || readBuf[2] != (byte)commMode || readBuf[3] != 0x05 || readBuf[4] != 0xCC)
// return false;
//}
//else
// return false;
return(true);
}
//----------------------DUT CTL METHOD FUNCTIONS-----------------------
public bool commInit(VCPGROUP vg, byte devaddr, byte pilot)
{
if (vg == VCPGROUP.SC)
{
commMode = (byte)VCPGROUP.SC;
}
else if (vg == VCPGROUP.OWCI)
{
commMode = (byte)VCPGROUP.OWCI;
}
else if (vg == VCPGROUP.I2C)
{
commMode = (byte)VCPGROUP.I2C;
}
else if (vg == VCPGROUP.SPI)
{
commMode = (byte)VCPGROUP.SPI;
}
else
{
return(false);
}
DevAddr = devaddr;
Pilot = pilot;
byte[] WriteBuf = new byte[4];
WriteBuf[0] = 0x5A;
WriteBuf[1] = (byte)commMode;
WriteBuf[2] = 0x06;
WriteBuf[3] = DevAddr;
uart.Write(WriteBuf, 0, 4);
uint timeOutCounter = 200;
while (uart.BytesToRead == 0 && timeOutCounter > 0)
{
timeOutCounter--;
System.Threading.Thread.Sleep(10);
}
if (timeOutCounter != 0)
{
byte[] readBuf = new byte[uart.BytesToRead];
uart.Read(readBuf, 0, uart.BytesToRead);
if (readBuf[0] != 0xA5 || readBuf[1] != (byte)commMode || readBuf[2] != 0x06 || readBuf[3] != 0xCC)
{
return(false);
}
}
else
{
return(false);
}
WriteBuf[0] = 0x5A;
WriteBuf[1] = (byte)commMode;
WriteBuf[2] = 0x05;
WriteBuf[3] = Pilot;
uart.Write(WriteBuf, 0, 4);
timeOutCounter = 200;
while (uart.BytesToRead == 0 && timeOutCounter > 0)
{
timeOutCounter--;
System.Threading.Thread.Sleep(10);
}
if (timeOutCounter != 0)
{
byte[] readBuf = new byte[uart.BytesToRead];
uart.Read(readBuf, 0, uart.BytesToRead);
if (readBuf[0] != 0xA5 || readBuf[1] != (byte)commMode || readBuf[2] != 0x05 || readBuf[3] != 0xCC)
{
return(false);
}
}
else
{
return(false);
}
return(true);
}
