public MainWindow()
{
InitializeComponent();
_watcher = new TeensyWatcher();
foreach (var device in _watcher.ConnectedDevices)
{
Boards.Add(device);
}
_watcher.ConnectionChanged += Watcher_ConnectionChanged;
}
public MainWindow()
{
InitializeComponent();
cnv.Width = columns;
cnv.Height = 8 * rows;
watcher = new TeensyWatcher();
watcher.ConnectionChanged += ConnectedTeensiesChanged; // get notifications about plugged in/out Teensies
ConnectedTeensiesChanged(null, null); // fill combobox initially
worker.DoWork += doWork;
}
public frmFirmware(frmMain CallingForm)
{
InitializeComponent();
mf = CallingForm;
watcher = new TeensyWatcher(SynchronizationContext.Current);
watcher.ConnectedTeensies.CollectionChanged += ConnectedTeensiesChanged;
foreach (var teensy in watcher.ConnectedTeensies)
{
lbTeensies.Items.Add(teensy);
}
if (lbTeensies.Items.Count > 0)
{
lbTeensies.SelectedIndex = 0;
}
}
static void Main(string[] args)
{
var watcher = new TeensyWatcher();
var teensy = watcher.ConnectedDevices.FirstOrDefault(); // Use the first teensy we find on the Bus
SerialPort port = new SerialPort(teensy.Port, 115200); // open a serial port for the teensy
port.Open();
while (!Console.KeyAvailable)
{
Console.WriteLine(port.ReadLine());
}
port.Close();
}
static void Main(string[] args)
{
var Watcher = new TeensyWatcher();
Watcher.ConnectionChanged += ConnectedTeensiesChanged; //Connect an eventhandler to get information about changes (optional)
// Display currently connected Teensies
Console.WriteLine("Currently the following Teensies are connected:");
foreach (var Teensy in Watcher.ConnectedDevices)
{
if (Teensy.Type == USB_Device.type.UsbSerial)
{
Console.WriteLine("USBSerial: Serialnumber {0}, on {1}", Teensy.Serialnumber, Teensy.Port);
}
else
{
Console.WriteLine("HalfKay: Serialnumber {0}", Teensy.Serialnumber);
}
}
// Here is a good place to construct a SerialPort Object
// For the sake of simplicity lets take the first one from the list
var myTeensy = Watcher.ConnectedDevices.FirstOrDefault();
if (myTeensy != null && myTeensy.Type == USB_Device.type.UsbSerial)
{
using (var Com = new SerialPort(myTeensy.Port))
{
// lets talk to our Teensy:
Com.Open();
Com.WriteLine("Hello Teensy");
Com.Close();
}
}
Console.WriteLine("\nPlug Teensies in / out to see the watcher in action\n\nPress any key to exit");
while (!Console.KeyAvailable)
{
;
}
// CleanUp
Watcher.ConnectionChanged -= ConnectedTeensiesChanged;
Watcher.Dispose();
}
public bool connect()
{
var watcher = new TeensyWatcher();
teensy = watcher.ConnectedDevices
.FirstOrDefault();
if (teensy != null && !String.IsNullOrEmpty(teensy.Port))
{
try
{
port = new SerialPort(teensy.Port);
port.WriteBufferSize = 1024 * 30;
// port.WriteTimeout = 1000;
port.Open();
//port.Close();
}
catch
{
port?.Dispose();
port = null;
TeensyID = $"Can't open port {teensy.BoardId}";
return(false);
}
TeensyID = $"{teensy.BoardId} connected";
serialnumber = teensy.Serialnumber;
board = teensy.BoardType;
isConnected = true;
return(true);
}
else
{
TeensyID = $"No compatible Teensy found";
return(false);
}
}
private static void Main(string[] args)
{
_watcher = new TeensyWatcher(250);
_watcher.ConnectionChanged += WatcherOnConnectionChanged;
Console.ReadLine();
}
public bool isOpen => port != null && port.IsOpen; // Do we have an open connection to the Teensy?
public IFace()
{
watcher = new TeensyWatcher();
watcher.connectionChanged += connectionChanged;
connectionChanged(null, null);
}
static void Main(string[] args)
{
// Select the board to be programmed
//var Board = PJRC_Board.Teensy_36;
//var Board = PJRC_Board.Teensy_35;
//var Board = PJRC_Board.Teensy_31;
//var Board = PJRC_Board.Teensy_30;
var Board = PJRC_Board.Teensy_LC;
string hexFile;
//select the firmware to download
switch (Board)
{
case PJRC_Board.Teensy_36:
hexFile = "blink_36.hex";
Console.WriteLine("Selected Board: Teensy 3.6");
break;
case PJRC_Board.Teensy_35:
hexFile = "blink_35.hex";
Console.WriteLine("Selected Board: Teensy 3.5");
break;
case PJRC_Board.Teensy_31:
hexFile = "blink_31.hex";
Console.WriteLine("Selected Board: Teensy 3.1 / 2");
break;
case PJRC_Board.Teensy_LC:
hexFile = "blink_LC.hex";
Console.WriteLine("Selected Board: Teensy LC");
break;
default:
Console.WriteLine("no hex file for slected board available. Exiting...");
Console.WriteLine("\nPress any key");
while (!Console.KeyAvailable)
{
;
}
return;
}
// Check if file is available
if (!File.Exists(hexFile))
{
Console.WriteLine($"Specified hex file ({hexFile}) not found. Exiting...");
Console.WriteLine("\nPress any key");
while (!Console.KeyAvailable)
{
;
}
return;
}
Console.WriteLine($"Using firmwarefile {hexFile} for download test");
// Obtain an empty flash image with the correct size and all bytes cleared (set to 0xFF)
var FlashImage = SharpUploader.GetEmptyFlashImage(Board);
using (var HexStream = File.OpenText(hexFile))
{
// parse the file and write output to the image
SharpHexParser.ParseStream(HexStream, FlashImage);
HexStream.Close();
}
using (var Watcher = new TeensyWatcher())
{
USB_Device Teensy = Watcher.ConnectedDevices.FirstOrDefault(); //We take the first Teensy we find...
if (Teensy == null)
{
Console.WriteLine("No Teensy found on the USB tree. Exiting....");
Console.WriteLine("\nPress any key");
while (!Console.KeyAvailable)
{
;
}
return;
}
Console.WriteLine($"- Starting Bootloader for Teensy {Teensy.Serialnumber}...");
bool res = SharpUploader.StartHalfKay(Teensy.Serialnumber);
Console.WriteLine(res ? " OK" : " Bootloader not running");
// Upload firmware image to the board and reboot
Console.WriteLine($"\n- Uploading {hexFile}...");
int result = SharpUploader.Upload(FlashImage, Board, Teensy.Serialnumber, reboot: true);
// Show result
switch (result)
{
case 0:
Console.WriteLine(" Successfully uploaded");
break;
case 1:
Console.WriteLine(" Found no board with running HalfKay. Did you press the programming button?");
Console.WriteLine(" Aborting...");
break;
case 2:
Console.WriteLine(" Error during upload.");
Console.WriteLine(" Aborting...");
break;
}
Console.WriteLine("\nPress any key");
while (!Console.KeyAvailable)
{
;
}
}
}
