read_adc(uint8_t channel): mega_1284p_xplained_example.c read_adc(uint8_t source): mega_1284p_xplained_example.c

read_light_sensor(): mega_1284p_xplained_example.c read_light_sensor(): mega_1284p_xplained_example.c

read_ntc(): mega_1284p_xplained_example.c read_ntc(): mega_1284p_xplained_example.c