adc.c: more measurements of ambient light

diff --git a/firmware/adc.c b/firmware/adc.c
index 6ef638a5c79204f20251608db63371bfd51a3fc6..0ec32af77c0a54db8bbc4b0f8a6ac8476086e15f 100644 (file)
--- a/firmware/adc.c
+++ b/firmware/adc.c
@@ -157,7 +157,7 @@ ISR(ADC_vect) { // IRQ handler
        if (current_adc < N_PWMLEDS)
                pwmled_adc(current_adc, adc_sum);
        if (current_adc == AMBIENT_ADC)
-               ambient_adc(adcval);
+               ambient_adc(adc_sum);
        if (current_adc == BATTERY_ADC)
                battery_adc(adcval);