nRF52 SDK11 ADC input select to internal VCC

[Vincent]

Yo man, I use nRF52 with ADC fun in SDK11 and I want select ADC input to internal VCC. I modify like below:

static nrf_drv_adc_channel_t m_channel_config = NRF_DRV_ADC_DEFAULT_CHANNEL(NRF_ADC_CONFIG_INPUT_DISABLED);

and other config just same with SDK11\examples\peripheral\adc\pca10028\arm5_no_packs

Does this setting right or worng. Thanks

[Wojtek]

Yo dawg,

nRF52 doesn't have ADC component, this DRV is for ADC in nRF51. You have to use SAADC and SAADC_CH_PSELP_PSELP_VDD as input.

[Vincent]

Ok, I try it next Monday and let you know the result. Thank you so much.

[Vincent]

I try it and done. Thanks a lot.