Exemple #1
0
        public void Run()
        {
            thisUSB.adjustBaudRate(Parameters.BaudRate_SSL);
            //InsertCustomParameters();

            //load ssl using RAMLoader
            RAMLoader loadSSL = new RAMLoader(parameters, thisUSB, parameters.SSLfilepath, mf_parent);
            loadSSL.Run(true);

            thisUSB.adjustBaudRate(Parameters.BaudRate_SSL);  //increase the baud rate 8x, saves six seconds on loading (goes from 14 to 8)

            mf_parent.UpdateOutputText("Loading production firmware, filename \"" + parameters.FWimagefilename + "\"...");
            SSLInterface sslinterface = new SSLInterface(parameters, thisUSB);
            try
            {
                //Read the firmware image into memory and check its length
                int filesize = 0;
                byte[] fullfilebuffer = readimagefromfile(parameters.FWimagefilepath, ref filesize);
                try
                {
                    sslinterface.SSL_FULLERASE(); //cut this out before giving to controltek, this is here just to clear the hw info pars out while we're debugging.
                }
                catch (Exception_Yellow exc)
                {
                    if (!exc.Message.Contains("retry failed")) throw new Exception_Yellow(exc.Message); //if it's some other exception, don't catch it
                    else sslinterface.SSL_FULLERASE(); //retry once, if the exception comes back again, we won't catch it and it'll go on to be displayed as "retry failed"
                }
                LoadFW(sslinterface, fullfilebuffer, filesize);
                LoadHardwareSettings(sslinterface);
                Commit(sslinterface, filesize);
            }
            catch (Exception_Yellow ey)
            {
                if (ey.Message.Contains("CRC"))
                {
                    mf_parent.UpdateOutputText("Error! Reverting to empty state, do not unplug...");
                    sslinterface.SSL_FULLERASE();
                    throw new Exception_Yellow("SSL throws CRC check error; packet was corrupted over UART. Memory has been erased, please try again.");
                }
                else if (ey.Message.Contains("Write"))
                {
                    mf_parent.UpdateOutputText("Error! Reverting to empty state, do not unplug...");
                    sslinterface.SSL_FULLERASE();
                    throw new Exception_Yellow("SSL throws write error; write operation fails. Memory has been erased, please try again.");
                }
                else throw ey;
            }
            thisUSB.adjustBaudRate(Parameters.BaudRate_UARTandTesting);
        }
 private void LoadTestingFirmware()
 {
     thisUSB.adjustBaudRate(Parameters.BaudRate_UARTandTesting);
     //thisUSB.adjustBaudRate(Parameters.loadingBaudRate);  //increase the baud rate 8x, saves about 2 seconds on loading
     UpdateOutputText("Loading testing firmware...");
     RAMLoader loadZTC = new RAMLoader(parameters, thisUSB, parameters.ZTCfilepath, this);
     loadZTC.Run(false);
     UpdateProgressBar_Overall(38);
     System.Threading.Thread.Sleep(10);                  //for some reason this is necessary or else radio test fails, don't know why :-/
     thisUSB.adjustBaudRate(Parameters.BaudRate_UARTandTesting);  //return to baud rate that the ZTC is written for for testing.  consider speeding ZTC up later and testing to see if it affects quality/speed.
 }
        //THIS IS THE MAIN CODE THAT RUNS WHEN THE BUTTON IS CLICKED
        public void MainProcess()
        {
            int BufferErrorIncrementer = 0;
            GoToForBufferingErrorRetry:
            try
            {
                Setup();
                ReadCounterID();
                CheckRequirements();                                //check that necessary stuff is plugged in
                ReadBarcode(); //come back to this                  //read scanned barcode (MAC address) from text box
                parameters.SetSerialNumber();
                UpdateOutputText("Opening USB port...");
                thisUSB.OpenPort(parameters.USB_under_test_pid, 6000);    //open up the usb port

                enableResetLine();                                  //enable control of the reset line on the dongle by applying new EEPROM settings to the FTDI chip (takes a few sec)

                thisUSB.ChipReset();
                //load ssl using RAMLoader
                thisUSB.adjustBaudRate(Parameters.BaudRate_SSL);
                RAMLoader loadSSL = new RAMLoader(parameters, thisUSB, parameters.SSLfilepath, this);
                loadSSL.Run(true);
                thisUSB.adjustBaudRate(Parameters.BaudRate_SSL);  //increase the baud rate 8x, saves six seconds on loading (goes from 14 to 8)

                SSLInterface ssl = new SSLInterface(parameters, thisUSB);
                FirmwareLoader fwloader = new FirmwareLoader(parameters, thisUSB, this);
                fwloader.EraseSector24(ssl);

                SetCrystalTrim();                                   //program the trim adjustment values for the crystal clock (depending on options set in Settings.txt)

                fwloader.LoadTrimsOnly(ssl);

                thisUSB.Close();
                Finish();

                //items to only do once totally successful:
                Logger();
                UpdateProgressBar_Overall(progressBar_overall.Maximum);
                SaveSerialNumber();
                UpdateColorDisplay("green");
                UpdatePictureDisplay("pass");//add pic @20120402 by Nino Liu
                //add serial number @20120328 by nino
                if (parameters.testing && parameters.loading) UpdateOutputText("Test and load with MAC: " + parameters.MAC + '\n' + "Serial number: " + parameters.SN + '\n' +
                         "Spent time: " + parameters.totaltesttime + " seconds."+ '\n' + "Optimal Frequency: " + parameters.frequency_measured);
                else if (parameters.loading) UpdateOutputText("Loading  with MAC: " + parameters.MAC + '\n' + "Serial number: " + parameters.SN + '\n' +
                        "Spent time: " + parameters.totaltesttime + " seconds." + '\n' + "Optimal Frequency: " + parameters.frequency_measured);
                else
                    UpdateOutputText("Testing with MAC: " + parameters.MAC + '\n' + "Serial number: " + parameters.SN + '\n' +
                        "Spent time: " + parameters.totaltesttime + " seconds." + '\n' + "Optimal Frequency: " + parameters.frequency_measured);
            }
            catch (Exception_Yellow e)
            {
                ExceptionHandler(e, "yellow");
            }
            catch (Exception_Red e)
            {
                ExceptionHandler(e, "red");
            }
            catch (Exception e)
            {
                if (e.Message.Contains("supplied buffer is not big enough"))
                {
                    BufferErrorIncrementer++;
                    if (BufferErrorIncrementer > 3) Output.Text = "Persistent buffering error -- unplug and replug dongle and try again.  If error persists, dongle fails.";
                    else
                    {
                        Output.Text = "Buffering error -- restarting after 2 seconds.";
                        UpdateColorDisplay("orange");
                        System.Windows.Forms.Application.DoEvents();
                        System.Threading.Thread.Sleep(2000);
                        goto GoToForBufferingErrorRetry;
                    }
                }
                ExceptionHandler(e, "generic");
            }
        }