private byte[] FelRead(UInt32 length)
{
var req = new AWUSBRequest();
req.Cmd = AWUSBRequest.RequestType.AW_USB_READ;
req.Len = length;
WriteToUSB(req.Data);
var result = ReadFromUSB(length);
var resp = new AWUSBResponse(ReadFromUSB(13));
if (resp.CswStatus != 0)
{
throw new FelException("FEL read error");
}
return(result);
}
private void FelWrite(byte[] buffer)
{
if (!isFel)
{
throw new InvalidOperationException("Not operating in FEL mode");
}
var req = new AWUSBRequest();
req.Cmd = AWUSBRequest.RequestType.AW_USB_WRITE;
req.Len = (uint)buffer.Length;
WriteToUSB(req.Data);
WriteToUSB(buffer);
var resp = new AWUSBResponse(ReadFromUSB(13));
if (resp.CswStatus != 0)
{
throw new FelException("FEL write error");
}
}