After set GP0-3, the devce enter DFU mode(got a usb device, vid/pid = 0471/df55)
With 'dfu-util -D /path/to/rom' command, it works fine but not as expected.
As states in user manual Fig18 USB DFU boot mode, if a valid image it received, it will disconnect USB and run the code(no toggle is observed on GPIO2, so I assume it is valid).
But my code seems not running.
With argument -R for dfu-util still not working, and output shows it can't detach(The Device Firmware Update Functioal Descriptor shows CanDowload only in bmAttribute, so it is as expected)
With arguement -a 0 or 1 for dfu-util also not working, and I do not understand the meaning(DFU-UTIL (sourceforge.net))
The code is generated with 'lpc313xImgCreator -pd' which has no prblem
How can I program flash or run code directly on RAM in DFU mode?
