public Device[] AcquireDevicesOnSerialPort(SerialPort sp, byte max_addr)
{
Console.WriteLine("\nSending PING to serial port {0}... ", sp.PortName);
Console.CursorVisible = false;
bool intro = true;
int cx = 0, cy = 0;
int timeout = 100;
int counter = 0;
sp.ReadTimeout = 20;
byte[] buffer = new byte[1024];
MessageExtractor me = new MessageExtractor();
List <Device> endpoints = new List <Device>();
// scan through 0x00 - 0xEF. Range 0xF0 - 0xFF is reserved
max_addr = Math.Min(max_addr, (byte)0xF0);
for (int i = 0x00; i < max_addr; i++)
{
//i = 0x12;
if (intro)
{
Console.Write(" Looking for device ");
cx = Console.CursorLeft;
cy = Console.CursorTop;
intro = false;
}
Console.SetCursorPosition(cx, cy);
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("0x{0:X2}", i);
Console.ForegroundColor = ConsoleColor.Gray;
// send ping do selected device
sp.DiscardInBuffer();
sp.DiscardOutBuffer();
me.Discard();
Message ping_message = new Message((byte)i, MessageType.Ping);
Message msg = SendAndWaitForResponse(new Device(sp, i), ping_message, timeout, false, 0);
if (msg != null)
{
Console.WriteLine(" Found!");
counter++;
intro = true;
endpoints.Add(new Device(sp, i));
}
//break;
}
Console.SetCursorPosition(0, cy);
Console.WriteLine(" Done. Found {0} devices on serial port {1}.", counter, sp.PortName);
Console.CursorVisible = true;
return(endpoints.ToArray());
}
private void Ack(object obj)
{
ScanningTask task = obj as ScanningTask;
int col = 0;
ColorConsole.WriteXY(0, task.Row, task.SerialPort.PortName);
col += 3 + 3 + 1;
var sp = task.SerialPort;
var me = new MessageExtractor();
int timeout = 100;
var endpoints = new List <BootloaderClient>();
foreach (byte scanned_address in task.AddressList)
{
// Show scanned address
int ccol = col;
ColorConsole.WriteXY(ccol, task.Row, ConsoleColor.Green, $"0x{scanned_address:X2}");
// send ping do selected device
sp.DiscardInBuffer();
sp.DiscardOutBuffer();
me.Discard();
Message ping_message = new Message(scanned_address, MessageType.Ping);
Message msg = SendAndWaitForResponse(new BootloaderClient(sp, scanned_address), ping_message, timeout, false, 0);
if (msg != null)
{
endpoints.Add(new BootloaderClient(sp, scanned_address));
}
// Show list of found clients
ccol += 5;
ColorConsole.WriteXY(ccol, task.Row, ConsoleColor.Yellow, "[" + string.Join(",", endpoints.Select(x => x.BootloaderAddress.ToString("X2"))) + "]");
}
lock (task.EndpointsCollection)
task.EndpointsCollection.AddRange(endpoints);
}
