What do "Battery Voltage" and "FOC Voltage" in advanced tab of the parameter configurator really mean?

[wuwbobo2021]

It seems like the macro CAL_BAT_V in generated config.h corresponding to the parameter "Battery Voltage" is only used for battery capacity level calculation for Bafang display module, it is likely a factor to get battery voltage in 0.1 mV from ADC value (probably not mV, as described in https://github.com/EBiCS/EBiCS_Firmware/wiki/The-Lishui-Parameter-Configuator#basic-settings);

Macro CAL_V ("FOC Voltage") is used as a factor to get battery voltage in mV for EBiCS display option, I wonder how it is involved in FOC calculation. The default value 15LL<<8 makes battery voltage measuring incredibly sensitive; besides, the displayed voltage is stucked at 78 V in my installed EBiCS App, while it's not so in raw data received through Bluetooth.

Please tell me if I'm wrong. Thanks.