public CustomStartupSequence BuildSequence(string targetPath, Dictionary<string, string> bspDict, Dictionary<string, string> debugMethodConfig, LiveMemoryLineHandler lineHandler) { if (!File.Exists(targetPath)) throw new Exception(targetPath + " not found. Debugging will not be possible."); bool stubFound = false; using (var elf = new ELFFile(targetPath)) { foreach (var sym in elf.LoadAllSymbols()) { if (sym.Name == "gdbstub_init") { stubFound = true; break; } } } if (!stubFound) { var wrp = new ResultWrapper(); _SyncContext.Send(o => ((ResultWrapper)o).Result = MessageBox.Show("The programmed image does not contain the GDB stub. Do you want to open instructions on debugging with ESP8266 GDB stub?", "VisualGDB", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information), wrp); switch(wrp.Result) { case DialogResult.Yes: Process.Start("http://visualgdb.com/KB/esp8266gdbstub"); goto case DialogResult.Cancel; case DialogResult.No: break; case DialogResult.Cancel: throw new OperationCanceledException(); } } string val; if (!debugMethodConfig.TryGetValue("com.sysprogs.esp8266.program_flash", out val) || val != "0") { var wrp = new ResultWrapper(); _SyncContext.Send(o => ((ResultWrapper)o).Result = MessageBox.Show("Please reboot your ESP8266 into the bootloader mode and press OK.", "VisualGDB", MessageBoxButtons.OKCancel, MessageBoxIcon.Information), wrp); if (wrp.Result != DialogResult.OK) throw new OperationCanceledException(); using (var serialPort = new SerialPortStream(debugMethodConfig["com.sysprogs.esp8266.gdbstub.com_port"], int.Parse(debugMethodConfig["com.sysprogs.esp8266.gdbstub.bl_baud"]), System.IO.Ports.Handshake.None)) { serialPort.AllowTimingOutWithZeroBytes = true; int resetDelay; if (!debugMethodConfig.TryGetValue("com.sysprogs.esp8266.reset_delay", out val) || !int.TryParse(val, out resetDelay)) resetDelay = 25; string seq; debugMethodConfig.TryGetValue("com.sysprogs.esp8266.gdbstub.reset_sequence", out seq); ESP8266BootloaderClient client = new ESP8266BootloaderClient(serialPort, resetDelay, seq); client.Sync(); var regions = ESP8266StartupSequence.BuildFLASHImages(targetPath, bspDict, debugMethodConfig, lineHandler); ProgramProgressForm frm = null; _SyncContext.Post(o => { frm = new ProgramProgressForm(); frm.ShowDialog(); }, null); int totalSize = 0; foreach (var r in regions) totalSize += r.Size; ESP8266BootloaderClient.BlockWrittenHandler handler = (s, a, len) => frm.UpdateProgressAndThrowIfCanceled(a, len, totalSize); bool useDIO = false; try { client.BlockWritten += handler; foreach (var r in regions) { var data = File.ReadAllBytes(r.FileName); if (r.Offset == 0 && data.Length >= 4) useDIO = (data[2] == 2); client.ProgramFLASH((uint)r.Offset, data); } } finally { client.BlockWritten -= handler; _SyncContext.Post(o => { frm.Close(); frm.Dispose(); }, null); } client.RunProgram(useDIO, false); } } string tmp = null; if (debugMethodConfig?.TryGetValue("SYS:PROGRAM_WITHOUT_DEBUGGING", out tmp) == true && tmp == "1") return null; //Suppress connecting to gdb return new CustomStartupSequence { Steps = new List<CustomStartStep> { new CustomStartStep("set serial baud $$com.sysprogs.esp8266.gdbstub.baud$$"), new CustomStartStep(@"target remote \\.\$$com.sysprogs.esp8266.gdbstub.com_port$$"), } }; }
static void DoConnect(IDebugStartService service, ISimpleGDBSession session, ESP8266GDBStubSettings settings, string comPort, bool programFLASH) { var targetPath = service.TargetPath; if (targetPath != null) //When doing connection test without an active project, the targetPath will be NULL { if (!File.Exists(targetPath)) { throw new Exception(targetPath + " not found. Debugging will not be possible."); } bool stubFound = false; using (var elf = new ELFFile(targetPath)) { foreach (var sym in elf.LoadAllSymbols()) { if (sym.Name == "gdbstub_init") { stubFound = true; break; } } } if (!stubFound) { if (service.GUIService.Prompt("The programmed image does not contain the GDB stub. Do you want to open instructions on debugging with ESP8266 GDB stub?", MessageBoxIcon.Warning)) { Process.Start("http://visualgdb.com/KB/esp8266gdbstub"); throw new OperationCanceledException(); } } } List <string> steps = new List <string>(); if (programFLASH) { steps.Add("Connecting to bootloader"); steps.Add("Programming FLASH memory"); } if (service.Mode != EmbeddedDebugMode.ProgramWithoutDebugging) { steps.Add("Connecting to GDB stub"); } using (var ctx = session.CreateScopedProgressReporter("Connecting to target device", steps.ToArray())) { if (programFLASH) { if (!settings.SuppressResetConfirmation) { service.GUIService.Report("Please reboot your ESP8266 into the bootloader mode and press OK."); } using (var serialPort = new SerialPortStream(comPort, settings.BootloaderBaudRate, System.IO.Ports.Handshake.None)) { serialPort.AllowTimingOutWithZeroBytes = true; ESP8266BootloaderClient client = new ESP8266BootloaderClient(serialPort, settings.BootloaderResetDelay, settings.BootloaderActivationSequence); client.Sync(); var regions = ESP8266StartupSequence.BuildFLASHImages(service, settings, (l, t) => session.SendInformationalOutput(l)); ctx.ReportTaskCompletion(true); int totalSize = 0, writtenSize = 0; foreach (var r in regions) { totalSize += r.Size; } ESP8266BootloaderClient.BlockWrittenHandler handler = (s, addr, len) => ctx.ReportTaskProgress(writtenSize += len, totalSize, $"Writing FLASH at 0x{addr:x8}..."); bool useDIO = false; try { client.BlockWritten += handler; foreach (var r in regions) { var data = File.ReadAllBytes(r.FileName); if (r.Offset == 0 && data.Length >= 4) { useDIO = (data[2] == 2); } client.ProgramFLASH((uint)r.Offset, data); } } finally { client.BlockWritten -= handler; } client.RunProgram(useDIO, false); } } ctx.ReportTaskCompletion(true); if (service.Mode != EmbeddedDebugMode.ProgramWithoutDebugging) { ctx.ReportTaskCompletion(true); session.RunGDBCommand("set serial baud " + settings.StubBaudRate); var result = session.RunGDBCommand(@"target remote \\.\" + comPort); if (!result.IsDone) { throw new Exception("Failed to connect to the gdb stub. Please check your settings."); } } } }
public CustomStartupSequence BuildSequence(string targetPath, Dictionary <string, string> bspDict, Dictionary <string, string> debugMethodConfig, LiveMemoryLineHandler lineHandler) { if (!File.Exists(targetPath)) { throw new Exception(targetPath + " not found. Debugging will not be possible."); } bool stubFound = false; using (var elf = new ELFFile(targetPath)) { foreach (var sym in elf.LoadAllSymbols()) { if (sym.Name == "gdbstub_init") { stubFound = true; break; } } } if (!stubFound) { var wrp = new ResultWrapper(); _SyncContext.Send(o => ((ResultWrapper)o).Result = MessageBox.Show("The programmed image does not contain the GDB stub. Do you want to open instructions on debugging with ESP8266 GDB stub?", "VisualGDB", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information), wrp); switch (wrp.Result) { case DialogResult.Yes: Process.Start("http://visualgdb.com/KB/esp8266gdbstub"); goto case DialogResult.Cancel; case DialogResult.No: break; case DialogResult.Cancel: throw new OperationCanceledException(); } } string val; if (!debugMethodConfig.TryGetValue("com.sysprogs.esp8266.program_flash", out val) || val != "0") { var wrp = new ResultWrapper(); _SyncContext.Send(o => ((ResultWrapper)o).Result = MessageBox.Show("Please reboot your ESP8266 into the bootloader mode and press OK.", "VisualGDB", MessageBoxButtons.OKCancel, MessageBoxIcon.Information), wrp); if (wrp.Result != DialogResult.OK) { throw new OperationCanceledException(); } using (var serialPort = new SerialPortStream(debugMethodConfig["com.sysprogs.esp8266.gdbstub.com_port"], int.Parse(debugMethodConfig["com.sysprogs.esp8266.gdbstub.bl_baud"]), System.IO.Ports.Handshake.None)) { serialPort.AllowTimingOutWithZeroBytes = true; int resetDelay; if (!debugMethodConfig.TryGetValue("com.sysprogs.esp8266.reset_delay", out val) || !int.TryParse(val, out resetDelay)) { resetDelay = 25; } string seq; debugMethodConfig.TryGetValue("com.sysprogs.esp8266.gdbstub.reset_sequence", out seq); ESP8266BootloaderClient client = new ESP8266BootloaderClient(serialPort, resetDelay, seq); client.Sync(); var regions = ESP8266StartupSequence.BuildFLASHImages(targetPath, bspDict, debugMethodConfig, lineHandler); ProgramProgressForm frm = null; _SyncContext.Post(o => { frm = new ProgramProgressForm(); frm.ShowDialog(); }, null); int totalSize = 0; foreach (var r in regions) { totalSize += r.Size; } ESP8266BootloaderClient.BlockWrittenHandler handler = (s, a, len) => frm.UpdateProgressAndThrowIfCanceled(a, len, totalSize); bool useDIO = false; try { client.BlockWritten += handler; foreach (var r in regions) { var data = File.ReadAllBytes(r.FileName); if (r.Offset == 0 && data.Length >= 4) { useDIO = (data[2] == 2); } client.ProgramFLASH((uint)r.Offset, data); } } finally { client.BlockWritten -= handler; _SyncContext.Post(o => { frm.Close(); frm.Dispose(); }, null); } client.RunProgram(useDIO, false); } } string tmp = null; if (debugMethodConfig?.TryGetValue("SYS:PROGRAM_WITHOUT_DEBUGGING", out tmp) == true && tmp == "1") { return(null); //Suppress connecting to gdb } return(new CustomStartupSequence { Steps = new List <CustomStartStep> { new CustomStartStep("set serial baud $$com.sysprogs.esp8266.gdbstub.baud$$"), new CustomStartStep(@"target remote \\.\$$com.sysprogs.esp8266.gdbstub.com_port$$"), } }); }