WIP: Support Jlink debug probe

kmeinhar commented 9 months ago

Closes #22

This is only a WIP prototype of reading memory from Jlink debug probe.

This PR add a JLinkHandler to this great project.

It uses the shared library supplied by Segger to access a Jlink debug Probe. Since there are no open source headers it is inspired by pylink.

Known issues:

Only works on Linux for the default installation of libjlinkarm.so
Selects the USB ID of my debug Probe that is on my table
When clicking the start a J-Link warning pops up that no device was specified (Image 1)
- After that a device selection appears -> The connected MCU has to be in this list
Missing functions: write, get last error message, start acquisition, stop acquisition

There is also some changes in here that were required to build this tool on my machine (Manjaro Linux):

Install GLFW with package manager
Install SPDLOG with package manager (X11 version)
- Remove the SPDLOG library from CMakeLists.tx
Include in some files because was not enough for uint*_t

Image 1 (J-Link warning)

Image 2 (Showcase working prototype for 500ms counter)

kmeinhar commented 9 months ago

I will probably not be able to finish this draft quickly. If someone wants to implement this properly I am happy to assist!

Another approach of implementing this could also be using pylink directly so that their functionality does not have to be re-implemented.

klonyyy commented 6 months ago

Closing due to completed #36

klonyyy / STMViewer