public async Task SetConnectionSettings(DeviceConnection.ConnectionSettings connectionSettings)
{
await ftDevice.SetBaudRateAsync(connectionSettings.BaudRate);
await ftDevice.SetDataCharacteristicsAsync(GetWordLength(connectionSettings.DataBits), GetStopBits(connectionSettings.StopBits), GetParity(connectionSettings.Parity));
await ftDevice.SetFlowControlAsync(GetFlowControl(connectionSettings.Handshake), connectionSettings.XOn, connectionSettings.XOff);
}
private async Task SetUARTSettings(IFTDevice ftDevice)
{
UInt32 baudRate = 3000000;
// Get the baud rate from the combo box.
/*await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
* {
* ComboBoxItem br = (ComboBoxItem)cbBaudRate.SelectedItem;
* baudRate = Convert.ToUInt32(br.Content);
* });*/
/*await MainPage.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
* {
* ComboBoxItem br = (ComboBoxItem)cbBaudRate.SelectedItem;
* baudRate = Convert.ToUInt32(br.Content);
* });*/
await ftDevice.SetBaudRateAsync(baudRate);
await ftDevice.SetFlowControlAsync(FLOW_CONTROL.RTS_CTS, 0x00, 0x00);
await ftDevice.SetDataCharacteristicsAsync(WORD_LENGTH.BITS_8, STOP_BITS.BITS_1, PARITY.NONE);
}
public async Task InitializeSettings(ConnectionSettings connectionSettings)
{
WriteToLog("Initializing connection.");
try
{
await device.SetBaudRateAsync(connectionSettings.BaudRate);
await device.SetDataCharacteristicsAsync(connectionSettings.WordLength, connectionSettings.StopBits, connectionSettings.Parity);
await device.SetFlowControlAsync(connectionSettings.FlowControl, connectionSettings.XOn, connectionSettings.XOff);
WriteToLog("Connection settings succesfully applied: {0}.", connectionSettings);
}
catch (Exception ex)
{
WriteToLog("Unable to apply connection settings, communication may not function properly. Exception={0}.", ex.Message);
}
State = ConnectionState.Ready;
StartReadingData();
WriteToLog("Connection ready.");
}