public bool toggleUserIO(USERIOGROUP group, USERIOPIN pin)
{
byte[] buf = new byte[6];
buf[0] = 0x5A;
buf[1] = 0x05;
buf[2] = (byte)VCPGROUP.GPIO;
buf[3] = 0x03; //toggle io
buf[4] = (byte)pin; //pin
uart.Write(buf, 0, 5);
uint timeOutCounter = 200;
//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)VCPGROUP.GPIO || readBuf[3] != 0x03 || readBuf[4] != 0xCC)
{
return(false);
}
}
else
{
return(false);
}
return(true);
}
public bool resetUserIO(USERIOGROUP group, USERIOPIN pin)
{
byte[] buf = new byte[5];
buf[0] = 0x5A;
buf[1] = (byte)VCPGROUP.GPIO;
buf[2] = 0x02; //reset io
buf[3] = (byte)group; //group
buf[4] = (byte)pin; //pin
uart.Write(buf, 0, 5);
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)VCPGROUP.GPIO || readBuf[2] != 0x02 || readBuf[3] != 0xCC)
{
return(false);
}
}
else
{
return(false);
}
return(true);
}
public byte readUserIO(USERIOGROUP group, USERIOPIN pin)
{
byte[] buf = new byte[6];
buf[0] = 0x5A;
buf[1] = (byte)VCPGROUP.GPIO;
buf[2] = 0x04; //toggle io
buf[3] = (byte)group; //group
buf[4] = (byte)pin; //pin
uart.Write(buf, 0, 5);
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)VCPGROUP.GPIO || readBuf[2] != 0x04)
{
return(0xFF);
}
else
{
return(readBuf[3]);
}
}
else
{
return(0xFF);
}
//return readBuf[3];
}
