Since InfinfiTime is an open source firmware, everybody can participate in the development or modify your custom firmware. InfiniSim is an simulator for the InfiniTime/PineTime. That way you can test your code without risking to brick your actual watch.
Load custom Firmware into InfiniSim
If you build InfiniSim with the default configuration, you get a running simulator. But It will not include your changes.
To do that you have to specify the
-DInfiniTime_DIR=InfiniTime parameter in the build configuration.
[tux@server]$ cmake -S . -B build -DInfiniTime_DIR=/home/jannik/git/InfiniTime
[tux@server]$ cmake --build build -j4
That way InfiniSim will not only build it self but the included InfiniTime Firmware with all your changes as well.
If you now run InfiniSim you will see your changes.