Hello,
The Problem:
I have a custom board made with the Infineon 4800 series processor. I’m working in Keil uVision studio IDE, and the debug adapter is a ULINK2. Previously I was able to debug and flash my code fine via the ULINK, however it suddenly stopped working. Nothing was changed in the hardware setup before it stopped working. I can confirm that all ports are wired correctly, and that the ULINK adapter works properly (flashed a separate dev kit to confirm this).
What I’ve Tried:
I had one more custom board with a Blinky application loaded available. I attempted to flash the new code on that board, however I could not access debug mode once again. This suggests that it is not a software related issue.
I also tried all possible options for the connect & reset debug settings, but no success.
The connection between the ULINK2 and Infineon processor is all completely fine, so I don’t understand why this is happening. I have attached an image with the error message displayed before my debugger stopped working.
Thanks,
Valeri