Low on Battery Symbol

[Andreas4809]

I have built a working retro go console using an Esp32-s3. However I didnt hook up the battery to the board to check the percentage. Now I have the Low on Battery Symbol on all the time. Is there a way to remove it?
Thanks

[coder1x]

If you build your own assembly, you can comment out these lines in the configuration:

// Battery
#define RG_BATTERY_DRIVER           1
#define RG_BATTERY_ADC_UNIT         ADC_UNIT_1
#define RG_BATTERY_ADC_CHANNEL      ADC_CHANNEL_3
#define RG_BATTERY_CALC_PERCENT(raw) (((raw) * 2.f - 3500.f) / (4200.f - 3500.f) * 100.f)
#define RG_BATTERY_CALC_VOLTAGE(raw) ((raw) * 2.f * 0.001f)

[coder1x]

If you assembled using a ready image, you need to connect the RG_BATTERY_ADC_UNIT contact to the positive terminal of the battery through a 100 kilo-ohm resistor. You will also need another 100 kilo-ohm resistor to pull this pin to the negative terminal on your board.

[Andreas4809]

Thanks