?? dvflasher.cs
字號:
switch (s.Substring(1).ToLower()) { case "fnorbin": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NOR_BIN_BURN; else myCmdParams.Valid = false; numFiles = 2; myCmdParams.UBLFlashType = FlashType.NOR; cmdString = "Flashing NOR with "; break; case "fnorsrec": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NOR_SREC_BURN; else myCmdParams.Valid = false; numFiles = 2; myCmdParams.UBLFlashType = FlashType.NOR; cmdString = "Flashing NOR with "; break; case "fnandbin": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NAND_BIN_BURN; else myCmdParams.Valid = false; numFiles = 2; myCmdParams.UBLFlashType = FlashType.NAND; cmdString = "Flashing NAND with "; break; case "fnandsrec": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NAND_SREC_BURN; else myCmdParams.Valid = false; numFiles = 2; myCmdParams.UBLFlashType = FlashType.NAND; cmdString = "Flashing NAND with "; break; case "enor": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NOR_GLOBAL_ERASE; else myCmdParams.Valid = false; numFiles = 0; myCmdParams.UBLFlashType = FlashType.NOR; cmdString = "Globally erasing NOR flash."; break; case "enand": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NAND_GLOBAL_ERASE; else myCmdParams.Valid = false; numFiles = 0; myCmdParams.UBLFlashType = FlashType.NAND; cmdString = "Globally erasing NAND flash."; break; case "r": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_NOR_RESTORE; else myCmdParams.Valid = false; numFiles = 1; myCmdParams.UBLFlashType = FlashType.NOR; cmdString = "Restoring NOR flash with "; break; case "b": if (myCmdParams.CMDMagicFlag == MagicFlags.MAGIC_NUMBER_INVALID) myCmdParams.CMDMagicFlag = MagicFlags.UBL_MAGIC_SAFE; else myCmdParams.Valid = false; numFiles = 1; myCmdParams.UBLFlashType = FlashType.NOR; cmdString = "Sending and running application found in "; break; case "s": if (args[i + 1].Contains("0x")) myCmdParams.APPEntryPoint = UInt32.Parse(args[i + 1].Replace("0x", ""), NumberStyles.AllowHexSpecifier); else if (args[i + 1].Contains("0X")) myCmdParams.APPEntryPoint = UInt32.Parse(args[i + 1].Replace("0X", ""), NumberStyles.AllowHexSpecifier); else myCmdParams.APPEntryPoint = UInt32.Parse(args[i + 1], NumberStyles.AllowHexSpecifier); Console.WriteLine("Using {0:x8} as the execution address.", myCmdParams.APPEntryPoint); argsHandled[i+1] = true; numHandledArgs++; break; case "p": myCmdParams.SerialPortName = args[i + 1]; argsHandled[i + 1] = true; numHandledArgs++; break; case "norbl": myCmdParams.UARTUBLUsed = false; break; case "usemyubl": myCmdParams.useEmbeddedUBL = false; break; case "v": myCmdParams.Verbose = true; break; default: myCmdParams.Valid = false; break; } argsHandled[i] = true; numHandledArgs++; //Console.WriteLine("Argument: {0}, Handled: {1}, Valid: {2}", args[i], argsHandled[i], myCmdParams.Valid); if (!myCmdParams.Valid) return myCmdParams; } } // end of for loop for handling dash params // Check if we are using the embedded UBLs, if so adjust required file numbers if ((myCmdParams.useEmbeddedUBL) && (numFiles == 2)) { numFiles = 1; } if (myCmdParams.UBLFlashType == FlashType.NOR) { myCmdParams.UARTUBLExecAddr = myCmdParams.NORUBLExecAddr; } else if (myCmdParams.UBLFlashType == FlashType.NAND) { myCmdParams.UARTUBLExecAddr = myCmdParams.NANDUBLExecAddr; } if (myCmdParams.useEmbeddedUBL) { myCmdParams.FLASHUBLExecAddr = myCmdParams.UARTUBLExecAddr; } // Verify that the number of unhandled arguments is equal to numFiles // If not, then there is a problem. numUnhandledArgs = (UInt32) (args.Length - numHandledArgs); if (numUnhandledArgs != numFiles) { myCmdParams.Valid = false; return myCmdParams; } // This for loop handles all othe params (namely filenames) for (int i = 0; i < args.Length; i++) { if (!argsHandled[i]) { if (myCmdParams.useEmbeddedUBL) { if (numFiles == 0) myCmdParams.Valid = false; else if (myCmdParams.APPFileName == null) { myCmdParams.APPFileName = args[i]; cmdString += myCmdParams.APPFileName + "."; } else myCmdParams.Valid = false; } else { switch (numFiles) { case 1: if (myCmdParams.APPFileName == null) { myCmdParams.APPFileName = args[i]; cmdString += myCmdParams.APPFileName + "."; } else myCmdParams.Valid = false; break; case 2: if (myCmdParams.FLASHUBLFileName == null) { myCmdParams.FLASHUBLFileName = args[i]; cmdString += myCmdParams.FLASHUBLFileName + " and "; } else if (myCmdParams.APPFileName == null) { myCmdParams.APPFileName = args[i]; cmdString += myCmdParams.APPFileName + "."; } else myCmdParams.Valid = false; break; default: myCmdParams.Valid = false; break; } } argsHandled[i] = true; if (!myCmdParams.Valid) return myCmdParams; } } // end of for loop for handling dash params // Set default binary execution address on target DVEVM if (myCmdParams.APPLoadAddr == 0xFFFFFFFF) myCmdParams.APPLoadAddr = 0x81080000; if (myCmdParams.APPEntryPoint == 0xFFFFFFFF) myCmdParams.APPEntryPoint = 0x81080000; if (myCmdParams.FLASHUBLLoadAddr == 0xFFFFFFFF) myCmdParams.FLASHUBLLoadAddr = 0x81070000; //Setup default serial port name if (myCmdParams.SerialPortName == null) { int p = (int)Environment.OSVersion.Platform; if ((p == 4) || (p == 128)) //Check for unix { Console.WriteLine("Platform is Unix/Linux."); myCmdParams.SerialPortName = "/dev/ttyS0"; } else { Console.WriteLine("Platform is Windows."); myCmdParams.SerialPortName = "COM1"; } } return myCmdParams; } /// <summary> /// Main entry point of application /// </summary> /// <param name="args">Array of command-line arguments</param> /// <returns>Return code: 0 for correct exit, -1 for unexpected exit</returns> static Int32 Main(String[] args) { // Begin main code Console.Clear(); Console.WriteLine("-----------------------------------------------------"); Console.WriteLine(" TI DVFlasher Host Program for DM644x "); Console.WriteLine(" (C) 2007, Texas Instruments, Inc. "); Console.WriteLine("-----------------------------------------------------"); Console.Write("\n\n"); // Parse command line cmdParams = ParseCmdLine(args); if (!cmdParams.Valid) { DispHelp(); return -1; } else { Console.Write(cmdString + "\n\n\n"); } try { Console.WriteLine("Attempting to connect to device " + cmdParams.SerialPortName + "..."); MySP = new SerialPort(cmdParams.SerialPortName, 115200, Parity.None, 8, StopBits.One); MySP.Encoding = Encoding.ASCII; MySP.Open(); } catch(Exception e) { if (e is UnauthorizedAccessException) { Console.WriteLine(e.Message); Console.WriteLine("This application failed to open the COM port."); Console.WriteLine("Most likely it is in use by some other application."); return -1; } Console.WriteLine(e.Message); return -1; } Console.WriteLine("Press any key to end this program at any time.\n"); // Setup the thread that will actually do all the work of interfacing to // the DM644x boot ROM. Start that thread. workerThread = new Thread(new ThreadStart(Program.WorkerThreadStart)); workerThread.Start(); // Wait for a key to terminate the program while ((workerThread.IsAlive) && (!Console.KeyAvailable)) { Thread.Sleep(1000); } // If a key is pressed then abort the worker thread and close the serial port try { if (Console.KeyAvailable) { Console.ReadKey(); Console.WriteLine("Aborting program...");?? 快捷鍵說明
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