Update wiring_analog.c

SpenceKonde · Sep 25, 2023 · b4e42ea · b4e42ea
1 parent 7c8ea27
commit b4e42ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/megaavr/cores/megatinycore/wiring_analog.c b/megaavr/cores/megatinycore/wiring_analog.c
@@ -693,7 +693,7 @@ void DACReference(__attribute__ ((unused))uint8_t mode) {
   }
 
   int8_t getAnalogReadResolution() {
-    return ((ADC0.CTRLA & (ADC_RESSEL_gm)) == ADC_RESSEL_12BIT_gc) ? 12 : 10;
+    return ((ADC0.CTRLA & (ADC_RESSEL_bm)) == 1) ? 8 : 10;
   }
   int analogRead(uint8_t pin) {
     check_valid_analog_pin(pin);