@nprofile1q... thank you. The SPI peripheral should be promising hardware architecture wise as this uC is the master with three SPI slave devices on the bus. I guess that there is no logging... unfortunately there way but many long strings. Even though there are some C source file names in it that had not been referenced. Or not discovered by initial analysis.

@nprofile1q... regarding the address range or the process of repeatedly defining the memory map?

It seems that there is something like an SVD loader. But I don't have an SVD file with individual peripheral registers, only memory ranges. But I could have a look at the API they used.

@nprofile1q... oh, it's the em|bleu EM9305 (ARC EM7D/ ARCv2). I guess it must be in FLASH aka NVM somewhere between 0x30'0000 and 0x37'FFFF. If I get it right, it must be aligned to an 8 kB block. The thing is that there might also be a custom bootloader in flash that I don't have access to because the binary was extracted on in a different way then directly from the device. So 0x30'0000 (no bootloader) is my guess for know. Maybe it even doesn't matter at all because all code might be relocatable?

Do I need to write a custom loader? Or is it sufficient or better to write some script? Do you have examples lying around I could re-use? Cheers!

@nprofile1q... glaube der @nprofile1q... hat eine. Aber ist natürlich nicht in Karlsruhe, falls das Voraussetzung ist. Und ich weiß nicht, ob das für Aufnäher geeignet ist.
#embroidery #sticken

@nprofile1q... passender 3D-gedruckter Trichter wann?

@nprofile1q... ihm eine Mahlzeit zubereiten?

@nprofile1q... where the y axis seems to be negative frequency. 🦁 (The amplitude of the shown waveform is used to play a differently pitched tone.)