The aim is to use this script to log and investigate the behavior and measured efficiency of the induction charger HW. Mainly in German, as it is localized here.
HW:
- target: Raspberry Pi Zero
- dedicated relays driver board (to get all potentials free)
- 12 bit voltage measurement with CEBO-LC USB module
- DUT: various coils and switching transistors for back EMF generation, big lead acid batteries
SW:
- two threads that handle switching, the state machine, pulse generation and logging
- the user is informed via the Telegram messaging system when a predefined event has occurred (as the charging process runs 24/7)
- run.py: integrates the transferring and starting of the files to the target into the IDE, for maximum convenience
- can ve switched completely to HW-free simulation by setting SIMU switch in meta.py
- conv.py: plots a diagram from the logged data