public async Task Update()
{
//if (_semaphoreSlim.CurrentCount == 0) return;
//await _semaphoreSlim.WaitAsync();
if (DeviceSelection.SelectedDevice == (byte)DeviceSelectionEnum.DEVICE_PICON2)
{
ushort[] ConnectionModuleId;
{
ConnectionModuleId = await RTUConnectionGlobal.GetDataByAddress(1, 0x3004, 1);
}
if ((byte)ConnectionModuleId[0] != 0xE0 && (byte)ConnectionModuleId[0] != 0xE1)
{
return;
}
byte[] value = await RTUConnectionGlobal.ExecuteFunction12Async((byte)ConnectionModuleId[0], "Get Picon SignalLevel", 0x60);
if (value == null)
{
return;
}
Application.Current.Dispatcher.Invoke(() =>
{
SetGsmPicon2(value);
});
}
else
{
ushort[] value = await RTUConnectionGlobal.GetDataByAddress(1, 0x001F, 8);
Application.Current.Dispatcher.Invoke(() =>
{
SetGsm(value);
});
}
//if (_semaphoreSlim.CurrentCount == 0)
//{
// _semaphoreSlim.Release();
//}
}