I have purchased two identical Stellaris Lauchpad boards with LX4F120H5QR processors, and received them in December 2012. One works without problems, with CCS 5.3 as well as using Energia. The other, on the same computer, I can program in CCS, but can't, however, upload code using Energia, receiving error "No ICDI device with USB VID:PID 1cbe:00fd found!". Checking the Windows' Device Manager, I found that under Properties of the "Stellaris ICDI DFU Device" as well as of the "Stellaris ICDI JTAG/SWD Interface" for the "bad" board there's no event for stellaris_icdi_debug.inf device installation, contrary to the "good" board. Does this mean that the firmware on two boards are different, and the "bad" board doesn't have ICDI programmed in? How could I fix this? Any help and advice is very much appreciated. Thank you
Mac Ha
(I have uploaded the text file with the Events from Device Manager, but not sure if they're there...)