private async void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
Thread.Sleep(500);
var respond = await GetRespond <ReceiveFrameBase>();
if (respond != null && respond.Code == Code.DeviceRequestPacket)
{
DeviceRequestPacket deviceRequestPacket = new DeviceRequestPacket();
deviceRequestPacket.Create(respond.FullFrame);
var data = GetPacket?.Invoke(deviceRequestPacket.PacketIndex, deviceRequestPacket.MD5Number, deviceRequestPacket);
if (data != null)
{
SerialPort.DataReceived -= SerialPort_DataReceived;
Request(data);
}
else
{
Debug.Fail("找不到指定包");
}
}
else if (respond != null && respond.Code == Code.DeviceRespondUpdateResult)
{
DeviceRespondUpdateResult deviceRespondUpdate = new DeviceRespondUpdateResult();
deviceRespondUpdate.Create(respond.FullFrame);
UpdateSuccess?.Invoke(deviceRespondUpdate.State);
SerialPort.DataReceived -= SerialPort_DataReceived;
}
}
private Model.ServerRespondPacket UpdateHelper_GetPacket1(int packetidnex, uint md5number, DeviceRequestPacket deviceRequestPacket)
{
Log(deviceRequestPacket);
var res = BinPkgFiles.Where(p => p.MD5 == md5number).FirstOrDefault();
if (res != null)
{
if (res.ProcessValue != null)
{
res.ProcessValue.CurrentValue = packetidnex;
}
var pkg = res.GetPacket(packetidnex, UpdateInfo.PacketSize);
if (pkg != null)
{
var pkg2 = new ServerRespondPacket(md5number, Convert.ToUInt16(packetidnex), Convert.ToUInt16(pkg.Length), pkg);
Log(pkg2);
return(pkg2);
}
else
{
return(null);
}
}
else
{
Log("指定MD5不存在");
return(null);
}
}
