private void BUT_sn_Click(object sender, EventArgs e)
{
px4uploader.Uploader up;
CustomMessageBox.Show("Please unplug press ok, and plug board in", "px4");
DateTime DEADLINE = DateTime.Now.AddSeconds(30);
while (DateTime.Now < DEADLINE)
{
string[] allports = SerialPort.GetPortNames();
foreach (string port in allports)
{
Console.WriteLine(DateTime.Now.Millisecond + " Trying Port " + port);
try
{
up = new Uploader(port, 115200);
}
catch (Exception ex)
{
//System.Threading.Thread.Sleep(50);
Console.WriteLine(ex.Message);
continue;
}
try
{
up.identify();
Console.WriteLine("Found board type {0} boardrev {1} bl rev {2} fwmax {3} on {4}", up.board_type,
up.board_rev, up.bl_rev, up.fw_maxsize, port);
byte[] sn = up.__get_sn();
StringBuilder sb = new StringBuilder();
Console.Write("SN: ");
for (int s = 0; s < sn.Length; s += 1)
{
Console.Write(sn[s].ToString("X2"));
sb.Append(sn[s].ToString("X2"));
}
txtboardsn.Text = sb.ToString();
up.close();
CustomMessageBox.Show("Done");
return;
}
catch (Exception)
{
Console.WriteLine("Not There..");
//Console.WriteLine(ex.Message);
up.close();
continue;
}
}
}
}
public void identify()
{
port.DiscardInBuffer();
//Console.WriteLine("0 " + DateTime.Now.Millisecond);
// make sure we are in sync before starting
self.__sync();
//Console.WriteLine("1 "+DateTime.Now.Millisecond);
//get the bootloader protocol ID first
self.bl_rev = self.__getInfo(Info.BL_REV);
// Console.WriteLine("2 " + DateTime.Now.Millisecond);
if ((bl_rev < (int)BL_REV_MIN) || (bl_rev > (int)BL_REV_MAX))
{
throw new Exception("Bootloader protocol mismatch");
}
print("Got BL Info - changing timeout");
// revert to default write timeout
port.WriteTimeout = 500;
self.board_type = self.__getInfo(Info.BOARD_ID);
self.board_rev = self.__getInfo(Info.BOARD_REV);
self.fw_maxsize = self.__getInfo(Info.FLASH_SIZE);
if (bl_rev >= 5)
{
try
{
self.chip = self.__getCHIP();
self.chip_desc = self.__getCHIPDES();
} catch { __sync(); }
}
if (bl_rev >= 5)
{
try
{
self.sn = self.__get_sn();
}
catch { __sync(); }
}
if (bl_rev >= 5)
{
try
{
self.extf_maxsize = __getInfo(Info.EXTF_SIZE);
}
catch { __sync(); }
}
Console.WriteLine(
"Found board type {0} brdrev {1} blrev {2} fwmax {3} extf {7} chip {5:X} chipdes {6} SN {8} on {4}",
board_type,
board_rev, bl_rev, fw_maxsize, port, chip, chip_desc, extf_maxsize,
BitConverter.ToString(self.sn).Replace("-", string.Empty));
}
