CommQSocketClient::CommQSocketClient(const char *hostname, unsigned int port, CommSocketServer::ClientType type)
: CommBase(hostname), QObject()
{
CommSocketServer::RegisterMessage msg;
clientSocket.connectToHost(hostname, port);
if(!clientSocket.connected())
throw EConnectError();
msg.data.msg=CommBase::msg_msg;
msg.data.type=type;
sendMsg(&msg, false);
connect(this, SIGNAL(readyRead()), this, SLOT(dataWaiting()));
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Reads a byte of data from the UART.
int Uart::read(void)
{
if (NULL == _uart_rx_buff)
{
// wait for data
return dataWaiting()
? UDR0
: -1;
}
// read data from RX buffer
char data = _uart_rx_buff->Get();
return (int) data;
}
