public void UploadSketch(IEnumerable <string> hexFileContents)
{
try
{
var serialPortName = _options.PortName;
var allPortNames = SerialPortStream.GetPortNames();
var distinctPorts = allPortNames.Distinct().ToList();
// If we don't specify a COM port, automagically select one if there is only a single match.
if (string.IsNullOrWhiteSpace(serialPortName) && distinctPorts.SingleOrDefault() != null)
{
Logger?.Info($"Port autoselected: {serialPortName}.");
serialPortName = distinctPorts.Single();
}
// Or else, check that we have an unambiguous match. Throw an exception otherwise.
else if (!allPortNames.Any() || distinctPorts.SingleOrDefault(
x => x.Equals(serialPortName, StringComparison.OrdinalIgnoreCase)) == null)
{
throw new ArduinoUploaderException(
$"Specified COM port name '{serialPortName}' is not valid.");
}
Logger?.Trace($"Creating serial port '{serialPortName}'...");
ArduinoBootloaderProgrammer programmer;
IMcu mcu;
var model = _options.ArduinoModel.ToString();
var hardwareConfig = ReadConfiguration();
var modelOptions = hardwareConfig.Arduinos.SingleOrDefault(
x => x.Model.Equals(model, StringComparison.OrdinalIgnoreCase));
if (modelOptions == null)
{
throw new ArduinoUploaderException($"Unable to find configuration for '{model}'!");
}
switch (modelOptions.Mcu)
{
case McuIdentifier.AtMega1284: mcu = new AtMega1284(); break;
case McuIdentifier.AtMega2560: mcu = new AtMega2560(); break;
case McuIdentifier.AtMega32U4: mcu = new AtMega32U4(); break;
case McuIdentifier.AtMega328P: mcu = new AtMega328P(); break;
case McuIdentifier.AtMega168: mcu = new AtMega168(); break;
default:
throw new ArduinoUploaderException(
$"Unrecognized MCU: '{modelOptions.Mcu}'!");
}
var preOpenResetBehavior = ParseResetBehavior(modelOptions.PreOpenResetBehavior);
var postOpenResetBehavior = ParseResetBehavior(modelOptions.PostOpenResetBehavior);
var closeResetBehavior = ParseResetBehavior(modelOptions.CloseResetBehavior);
var serialPortConfig = new SerialPortConfig(serialPortName,
modelOptions.BaudRate, preOpenResetBehavior, postOpenResetBehavior, closeResetBehavior,
modelOptions.SleepAfterOpen, modelOptions.ReadTimeout, modelOptions.WriteTimeout);
switch (modelOptions.Protocol)
{
case Protocol.Avr109: programmer = new Avr109BootloaderProgrammer(serialPortConfig, mcu); break;
case Protocol.Stk500v1: programmer = new Stk500V1BootloaderProgrammer(serialPortConfig, mcu); break;
case Protocol.Stk500v2: programmer = new Stk500V2BootloaderProgrammer(serialPortConfig, mcu); break;
default:
throw new ArduinoUploaderException(
$"Unrecognized protocol: '{modelOptions.Protocol}'!");
}
try
{
programmer.Open();
Logger?.Info("Establishing sync...");
//programmer.EstablishSync();
Logger?.Info("Sync established.");
Logger?.Info("Checking device signature...");
programmer.CheckDeviceSignature();
Logger?.Info("Device signature checked.");
Logger?.Info("Initializing device...");
programmer.InitializeDevice();
Logger?.Info("Device initialized.");
Logger?.Info("Enabling programming mode on the device...");
programmer.EnableProgrammingMode();
Logger?.Info("Programming mode enabled.");
Logger?.Info("Programming device...");
programmer.ProgramDevice(ReadHexFile(hexFileContents, mcu.Flash.Size), _progress);
Logger?.Info("Device programmed.");
Logger?.Info("Leaving programming mode...");
programmer.LeaveProgrammingMode();
Logger?.Info("Left programming mode!");
}
finally
{
programmer.Close();
}
Logger?.Info("All done, shutting down!");
}
catch (Exception ex)
{
Logger?.Error(ex.Message, ex);
throw;
}
}
public void UploadSketch(IEnumerable <string> hexFileContents)
{
try
{
var serialPortName = _options.PortName;
var allPortNames = SerialPortStream.GetPortNames();
var distinctPorts = allPortNames.Distinct().ToList();
// If we don't specify a COM port, automagically select one if there is only a single match.
if (string.IsNullOrWhiteSpace(serialPortName) && distinctPorts.SingleOrDefault() != null)
{
Logger?.Info($"Port autoselected: {serialPortName}.");
serialPortName = distinctPorts.Single();
}
// Or else, check that we have an unambiguous match. Throw an exception otherwise.
else if (!allPortNames.Any() || distinctPorts.SingleOrDefault(
x => x.Equals(serialPortName, StringComparison.OrdinalIgnoreCase)) == null)
{
throw new ArduinoUploaderException(
$"Specified COM port name '{serialPortName}' is not valid.");
}
Logger?.Trace($"Creating serial port '{serialPortName}'...");
ArduinoBootloaderProgrammer programmer;
IMcu mcu;
SerialPortConfig serialPortConfig;
switch (_options.ArduinoModel)
{
case ArduinoModel.Mega1284:
{
mcu = new AtMega1284();
serialPortConfig = new SerialPortConfig(serialPortName, 115200,
new ResetThroughEnablingDtrBehavior(), new ResetThroughTogglingDtrRtsBehavior(250, 50), 250);
programmer = new Stk500V1BootloaderProgrammer(serialPortConfig, mcu);
break;
}
case ArduinoModel.Mega2560:
{
mcu = new AtMega2560();
serialPortConfig = new SerialPortConfig(serialPortName, 115200,
new ResetThroughEnablingDtrBehavior(), new ResetThroughTogglingDtrRtsBehavior(50, 50, true), 50);
programmer = new Stk500V2BootloaderProgrammer(serialPortConfig, mcu);
break;
}
case ArduinoModel.Leonardo:
case ArduinoModel.Micro:
{
mcu = new AtMega32U4();
serialPortConfig =
new SerialPortConfig(serialPortName, 57600, new ResetThrough1200BpsBehavior(), null);
programmer = new Avr109BootloaderProgrammer(serialPortConfig, mcu);
break;
}
case ArduinoModel.NanoR2:
{
mcu = new AtMega168();
serialPortConfig = new SerialPortConfig(serialPortName, 19200,
new ResetThroughEnablingDtrBehavior(), new ResetThroughTogglingDtrRtsBehavior(250, 50), 250);
programmer = new Stk500V1BootloaderProgrammer(serialPortConfig, mcu);
break;
}
case ArduinoModel.NanoR3:
{
mcu = new AtMega328P();
serialPortConfig = new SerialPortConfig(serialPortName, 57600,
new ResetThroughEnablingDtrBehavior(), new ResetThroughTogglingDtrRtsBehavior(250, 50), 250);
programmer = new Stk500V1BootloaderProgrammer(serialPortConfig, mcu);
break;
}
case ArduinoModel.UnoR3:
{
mcu = new AtMega328P();
serialPortConfig = new SerialPortConfig(serialPortName, 115200,
new ResetThroughEnablingDtrBehavior(), new ResetThroughTogglingDtrRtsBehavior(250, 50), 250);
programmer = new Stk500V1BootloaderProgrammer(serialPortConfig, mcu);
break;
}
default:
{
throw new ArduinoUploaderException($"Unsupported model: {_options.ArduinoModel}!");
}
}
try
{
programmer.Open();
Logger?.Info("Establishing sync...");
programmer.EstablishSync();
Logger?.Info("Sync established.");
Logger?.Info("Checking device signature...");
programmer.CheckDeviceSignature();
Logger?.Info("Device signature checked.");
Logger?.Info("Initializing device...");
programmer.InitializeDevice();
Logger?.Info("Device initialized.");
Logger?.Info("Enabling programming mode on the device...");
programmer.EnableProgrammingMode();
Logger?.Info("Programming mode enabled.");
Logger?.Info("Programming device...");
programmer.ProgramDevice(ReadHexFile(hexFileContents, mcu.Flash.Size), _progress);
Logger?.Info("Device programmed.");
Logger?.Info("Leaving programming mode...");
programmer.LeaveProgrammingMode();
Logger?.Info("Left programming mode!");
}
finally
{
programmer.Close();
}
Logger?.Info("All done, shutting down!");
}
catch (Exception ex)
{
Logger?.Error(ex.Message, ex);
throw;
}
}
