Workflow

Start conversion.

adc_start_conversion(&adc_instance);

Wait until conversion is done and read result.

uint16_t result;

do {
    /* Wait for conversion to be done and read out result */
} while (adc_read(&adc_instance, &result) == STATUS_BUSY);

Enter an infinite loop once the conversion is complete.

while (1) {
    /* Infinite loop */
}