EOS-S3 Thing+ Notes 8/14/2023

This post is part of a series of notes I originally recorded on a GitLab wiki for our QuitetThing project with can be found here: 

https://gitlab.com/mccormjf/quietthing/-/wikis/home 


There is a folder in the qorc sdk called qt_apps. This folder has projects and bin files specifically for the Thing+ board. After using the jeff probe and blackmagic to run the load flash elf, I then followed the commands above for how to load the bootloader once it is in programming mode. However, I loaded the qt_apps bootloader instead of the quickfeather one. I also used this qfprog command, change accordingly based on your file:

qfprog --port /dev/ttyACM0 --m4app output/bin/qf_helloworldsw.bin --mode m4

Once I loaded the new flash and bootloader, I was able to load the hello world sw program without the use of the jeff probe. It went into the correct programming mode and I was able to connect to the Thing+ over Putty.

This is where the qt_apps is located: https://github.com/QuickLogic-Corp/qorc-sdk/tree/master/qt_apps

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