With my Keil UlinkPro debugger I am getting the error message "Firmware Download Failed". What is wrong and how can I fix it?
Thanks Ralf. I guess I misinterpreted "exchange" as meaning "return to arm for replacement" instead of "swap out with a newly purchased one".
My question still remains unanswered: Does replacing the USB Peripherial Controller solve the problem?
I am sorry, amanning, but since no ULINKpro repair service exists, we can't answer this question.