Just got started with the debugger today. I created a new blank project, configured J-link by selecting the Atmel SAMD51J19 MCU and auto clock rate and SWO tracing with auto clock rates. I can download an externally-built Arduino ELF file, start it running, halt it, set breakpoints, use "run to cursor", step over and into code, expand C statements to see the generated assembly code and examine variable values. But I can't see the CPU registers or modify their contents (see screen capture attachment);
Any suggestions regarding why this may be happening?
Thanks!
Any suggestions regarding why this may be happening?
Thanks!