I'm new with programing and I do this thing just to get my bachelor degree and that's it. My project is just a lamp which works with scd-40 gas sensor, if CO2 is higher than 2000 ppm it will automatically turn on alarm. I can see values from my sensor using UART and everything works fine, but my project also has RF line with smt antenna. I made a different code to check if my system can be seen with st ble toolbox app by this video:
and it works. Now I want to see my CO2 concentraciot with this the same app and I found that somebody did it, but just with different sensor. Now my problem is that I'm just copying code (started from "BLE Code") and there is a file "template_stm.c" I have only "template_stm.h", how I can get that file? Do I need generate it somehow or what? I'm working with Stm32CubeIDE software. I also added a photo from my project "project manager".