why proximity example shows always 100 battery

[karan]

Hello,

I am trying to make battery service in my application so i refer the proximity example in SDK 9 and i flashed into my kit it showing always 100percent in the nordic app what needs to be done inorder t monitor the exact battery voltage interms of percentage in nordiac app ? i am new to this field so any sugeestion will be useful for me

Thank you

[monpetit]

Look at the code. It probably says like this:

static void adc_configure(void)
{
    ...
    nrf_adc_input_select(NRF_ADC_CONFIG_INPUT_DISABLED);
    ...
}

Change adc input pin to NRF_ADC_CONFIG_INPUT_0 ~ NRF_ADC_CONFIG_INPUT_7 properly and test again.

[karan]

Thanks for your reply but still in the nordic app am getting only 100 percent response and i have connected and tested with battery and usb power supply to see the measurementS am getting 100 only