diff options
Diffstat (limited to 'software/hhd70dongle/util.c')
| -rw-r--r-- | software/hhd70dongle/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/software/hhd70dongle/util.c b/software/hhd70dongle/util.c index b1f7e85..b0e6e89 100644 --- a/software/hhd70dongle/util.c +++ b/software/hhd70dongle/util.c @@ -73,7 +73,7 @@ void reset(void) int16_t adc_read(uint8_t mux) { uint8_t low; - char aref = 0b11000000; + char aref = 0b01000000; ADCSRA = (1<<ADEN) | ADC_PRESCALER; // enable ADC ADCSRB = (1<<ADHSM) | (mux & 0x20); // high speed mode ADMUX = aref | (mux & 0x1F); // configure mux input |