private void CmbMessageId_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (_lastSelectedMsgId != CmbMessageId.SelectedIndex)
{
_argTemplates.Clear();
SpArguments.Children.Clear();
_selectedMsgTemplate = null;
if (CmbMessageId.SelectedIndex >= 0)
{
var selectedMsgTemplates = (from item in _msgTemplates
where (item.MessageIdForCApi == (string)CmbMessageId.SelectedItem && item.MessageType == FlMessageCategory.Command)
select item).SingleOrDefault();
if (string.IsNullOrEmpty(selectedMsgTemplates?.MessageIdForCApi) != true)
{
_selectedMsgTemplate = selectedMsgTemplates;
if (_selectedMsgTemplate.Arguments?.Count > 0)
{
foreach (var arg in _selectedMsgTemplate.Arguments)
{
UcArgumentTemplate argTemplate = new UcArgumentTemplate(arg.Name);
_argTemplates.Add(argTemplate);
SpArguments.Children.Add(argTemplate);
}
}
}
}
}
}
private void BtnSendMessage_Click(object sender, RoutedEventArgs e)
{
if ((string.IsNullOrEmpty(TbDeviceId.Text) == true) ||
(uint.TryParse(TbDeviceId.Text, out uint deviceId) != true))
{
MessageBox.Show("Invalid device ID.");
return;
}
if (_selectedMsgTemplate != null)
{
bool validArguments = false;
BtnSendMessage.IsEnabled = false;
switch (_selectedMsgTemplate.MessageId)
{
case FlMessageId.ReadHardwareVersion:
validArguments = true;
ReadHardwareVersion(deviceId);
break;
case FlMessageId.ReadFirmwareVersion:
validArguments = true;
ReadFirmwareVersion(deviceId);
break;
case FlMessageId.WriteGpio:
{
UcArgumentTemplate argGpioNum = (UcArgumentTemplate)SpArguments.Children[0];
UcArgumentTemplate argGpioValue = (UcArgumentTemplate)SpArguments.Children[1];
if (string.IsNullOrEmpty(argGpioNum.ArgValue) == true)
{
MessageBox.Show("Invalie port number.");
break;
}
if (string.IsNullOrEmpty(argGpioValue.ArgValue) == true)
{
MessageBox.Show("Invalie port value.");
break;
}
if (byte.TryParse(argGpioNum.ArgValue, out byte gpioNum) != true)
{
MessageBox.Show("Invalie port number.");
break;
}
if (byte.TryParse(argGpioValue.ArgValue, out byte gpioValue) != true)
{
MessageBox.Show("Invalie port value.");
break;
}
if (gpioValue != 0 && gpioValue != 1)
{
MessageBox.Show("Invalie port value.");
break;
}
validArguments = true;
WriteGpio(deviceId, gpioNum, gpioValue);
}
break;
case FlMessageId.ReadGpio:
{
UcArgumentTemplate argGpioNum = (UcArgumentTemplate)SpArguments.Children[0];
if (string.IsNullOrEmpty(argGpioNum.ArgValue) == true)
{
MessageBox.Show("Invalie port number.");
break;
}
if (byte.TryParse(argGpioNum.ArgValue, out byte gpioNum) != true)
{
MessageBox.Show("Invalie port number.");
break;
}
validArguments = true;
ReadGpio(deviceId, gpioNum);
}
break;
case FlMessageId.ReadTemperature:
case FlMessageId.ReadHumidity:
case FlMessageId.ReadTempAndHum:
{
UcArgumentTemplate argSensorNum = (UcArgumentTemplate)SpArguments.Children[0];
if (string.IsNullOrEmpty(argSensorNum.ArgValue) == true)
{
MessageBox.Show("Invalie sensor number.");
break;
}
if (byte.TryParse(argSensorNum.ArgValue, out byte sensorNum) != true)
{
MessageBox.Show("Invalie port number.");
break;
}
validArguments = true;
if (_selectedMsgTemplate.MessageId == FlMessageId.ReadTemperature)
{
ReadTemperature(deviceId, sensorNum);
}
else if (_selectedMsgTemplate.MessageId == FlMessageId.ReadHumidity)
{
ReadHumidity(deviceId, sensorNum);
}
else if (_selectedMsgTemplate.MessageId == FlMessageId.ReadTempAndHum)
{
ReadTempAndHum(deviceId, sensorNum);
}
}
break;
case FlMessageId.BootMode:
{
UcArgumentTemplate artBootMode = (UcArgumentTemplate)SpArguments.Children[0];
if (byte.TryParse(artBootMode.ArgValue, out byte bootMode) != true)
{
MessageBox.Show("Invalid boot mode.");
break;
}
validArguments = true;
BootMode(deviceId, bootMode);
}
break;
case FlMessageId.Reset:
{
validArguments = true;
Reset(deviceId);
}
break;
}
if (_currentParserType == ParserType.Binary)
{
NextSequenceNumber();
}
if (validArguments == true)
{
BtnSendMessage.IsEnabled = true;
}
}
else
{
MessageBox.Show("No Message Selected.");
}
}
