Hi,
I am exporting SAADC example to NRF52840 Dongle and I can see this structure:
/**
* @brief Input selection for the analog-to-digital converter.
*/
typedef enum
{
NRF_SAADC_INPUT_DISABLED = SAADC_CH_PSELP_PSELP_NC, ///< Not connected.
NRF_SAADC_INPUT_AIN0 = SAADC_CH_PSELP_PSELP_AnalogInput0, ///< Analog input 0 (AIN0).
NRF_SAADC_INPUT_AIN1 = SAADC_CH_PSELP_PSELP_AnalogInput1, ///< Analog input 1 (AIN1).
NRF_SAADC_INPUT_AIN2 = SAADC_CH_PSELP_PSELP_AnalogInput2, ///< Analog input 2 (AIN2).
NRF_SAADC_INPUT_AIN3 = SAADC_CH_PSELP_PSELP_AnalogInput3, ///< Analog input 3 (AIN3).
NRF_SAADC_INPUT_AIN4 = SAADC_CH_PSELP_PSELP_AnalogInput4, ///< Analog input 4 (AIN4).
NRF_SAADC_INPUT_AIN5 = SAADC_CH_PSELP_PSELP_AnalogInput5, ///< Analog input 5 (AIN5).
NRF_SAADC_INPUT_AIN6 = SAADC_CH_PSELP_PSELP_AnalogInput6, ///< Analog input 6 (AIN6).
NRF_SAADC_INPUT_AIN7 = SAADC_CH_PSELP_PSELP_AnalogInput7, ///< Analog input 7 (AIN7).
NRF_SAADC_INPUT_VDD = SAADC_CH_PSELP_PSELP_VDD ///< VDD as input.
} nrf_saadc_input_t;
I have doubts about which pins are related to analog channels. Thank you very much for your help.
