step-up convertor at PWM 3 working

[bike-lights.git] / firmware / adc.c

diff --git a/firmware/adc.c b/firmware/adc.c
index bef7375e8b54f40167e4c591a10021a0b653360e..dc35d6b8e8b56681c608cd128178f26323e3b5f8 100644 (file)
--- a/firmware/adc.c
+++ b/firmware/adc.c
@@ -9,8 +9,8 @@ static unsigned char adc_mux[] = { // pwmleds should be first
        _BV(REFS1) | _BV(MUX1) | _BV(MUX0),
        // 1: pwmled 1: 1.1V, ADC0,1 (PA0,1), gain 1 or 8
        _BV(REFS1) | _BV(MUX3) | _BV(MUX2),
-       // 2: pwmled 2: 1.1V, ADC2,1 (PA2,1), gain 1 or 8
-       _BV(REFS1) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1) | _BV(MUX0),
+       // 2: pwmled 2: 1.1V, ADC2,1 (PA2,1), gain 20 or 32
+       _BV(REFS1) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1),
        // 3: ambient light: 1.1V, ADC4 (PA5), single-ended
        _BV(REFS1) | _BV(MUX2),
        // 4: batt voltage: 1.1V, ADC5 (PA6), single-ended