public override Task <ResponseGetI2C> GetI2C(RequestGetI2C request, ServerCallContext context)
{
try
{
var b = common.I2CController.Read(
request.BusId, request.DevAddress, request.RegisterAddress, request.ReadLength);
return(Task.FromResult(new ResponseGetI2C()
{
Query = request,
Response = Google.Protobuf.ByteString.CopyFrom(b)
}));
}
catch (Exception e)
{
return(Task.FromException <ResponseGetI2C>(e));
}
}
private void btnReadI2C_Click(object sender, RoutedEventArgs e)
{
try
{
if (int.TryParse(txtBusId.Text, out _) &&
int.TryParse(txtDevAddr.Text, out _) &&
int.TryParse(txtRegAddr.Text, out _) &&
int.TryParse(txtReadLength.Text, out _))
{
var m = new RequestGetI2C()
{
BusId = int.Parse(txtBusId.Text),
DevAddress = int.Parse(txtDevAddr.Text),
RegisterAddress = int.Parse(txtRegAddr.Text),
ReadLength = int.Parse(txtReadLength.Text)
};
new System.Threading.Thread(() =>
{
try
{
var rsp = client.GetI2C(m, deadline: DateTime.UtcNow.AddMilliseconds(5000));
Console.WriteLine("Read I2C: " + ByteArrayToString(rsp.Response.ToByteArray()));
this.lblI2C.Dispatcher.Invoke((Action)(() =>
{
this.lblI2C.Text = ByteArrayToString(rsp.Response.ToByteArray());
}));
}
catch (Exception err) { Console.WriteLine(err); }
}).Start();
}
else
{
MessageBox.Show("Input Error", $"Check inputs", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
catch (Exception err) { MessageBox.Show("Input Error", $"{err.Message}", MessageBoxButton.OK, MessageBoxImage.Error); }
}
