private async void McuClear(object sender, RoutedEventArgs e)
{
if (Vm.SerialPortInstance != null)
{
Vm.SerialPortInstance.Close();
if (_serialPortRead != null)
{
await _serialPortRead;
}
}
var programmer = new Programmer.STM32Programmer();
Vm.SerialPortInstance = new SerialPort(Vm.SerialPort, programmer.BaudRate, programmer.ParityBit, programmer.DataBit, programmer.StopBit);
Vm.SerialPortInstance.Open();
programmer.Inst = Vm.SerialPortInstance;
programmer.AppendLog += AppendLog;
programmer.ProgressReport += ProgressReport;
// 重启进入下载模式
Vm.DownloadTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
do
{
// 连接
if (!await programmer.Probe())
{
AppendLog("连接MCU失败");
Vm.RestartTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 获取MCU信息
if (!await programmer.GetMcuInfo())
{
AppendLog("获取MCU信息失败");
Vm.RestartTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 清除芯片
if (!await programmer.Clear())
{
AppendLog("清除MCU失败");
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
} while (false);
Vm.StatusText = "空闲";
}
private async void McuProgram(object sender, RoutedEventArgs e)
{
Vm.Programming = true;
var autoOpen = Vm.AutoOpenSerial;
if (Vm.SerialPortInstance != null)
{
Vm.SerialPortInstance.Close();
if (_serialPortRead != null)
{
await _serialPortRead;
_serialPortRead = null;
}
autoOpen = true;
}
var programmer = new Programmer.STM32Programmer();
Vm.SerialPortInstance = new SerialPort(Vm.SerialPort, programmer.BaudRate, programmer.ParityBit, programmer.DataBit, programmer.StopBit);
Vm.SerialPortInstance.Open();
programmer.Inst = Vm.SerialPortInstance;
programmer.AppendLog += AppendLog;
programmer.ProgressReport += ProgressReport;
// 重启进入下载模式
Vm.DownloadTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
do
{
// 连接
if (!await programmer.Probe())
{
AppendLog("连接MCU失败");
Vm.RestartTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 获取MCU信息
if (!await programmer.GetMcuInfo())
{
AppendLog("获取MCU信息失败");
Vm.RestartTiming.Run(Vm.SerialPortInstance, Vm.EnableIsHigh);
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 清除芯片
if (!await programmer.Clear())
{
AppendLog("清除MCU失败");
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 下载
if (!await programmer.Flash(Vm.FileName))
{
AppendLog("下载程序失败");
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 校验
if (Vm.Check && !await programmer.Check())
{
AppendLog("校验程序失败");
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
// 执行
if (Vm.Exec && !await programmer.Run())
{
AppendLog("执行程序失败");
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
break;
}
Vm.SerialPortInstance.Close();
Vm.SerialPortInstance = null;
if (autoOpen)
{
Vm.SerialPortInstance = new SerialPort(Vm.SerialPort, Vm.BaudRate, Vm.ParityBit, Vm.DataBit, Vm.StopBit);
Vm.SerialPortInstance.Open();
_serialPortRead = Task.Run(() => RunLogRead());
}
} while (false);
Vm.Programming = false;
Vm.StatusText = "空闲";
}
