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-rw-r--r--examples/Auto_Range/Auto_Range.ino12
1 files changed, 5 insertions, 7 deletions
diff --git a/examples/Auto_Range/Auto_Range.ino b/examples/Auto_Range/Auto_Range.ino
index 8b0da2b..7813658 100644
--- a/examples/Auto_Range/Auto_Range.ino
+++ b/examples/Auto_Range/Auto_Range.ino
@@ -130,25 +130,23 @@ void setup() {
}
void loop() {
- float voltage = 0.0;
-
Serial.print("Channel 0 - ");
- voltage = readChannel(ADS1115_COMP_0_GND);
+ readChannel(ADS1115_COMP_0_GND);
Serial.print("Channel 1 - ");
- voltage = readChannel(ADS1115_COMP_1_GND);
+ readChannel(ADS1115_COMP_1_GND);
Serial.print("Channel 2 - ");
- voltage = readChannel(ADS1115_COMP_2_GND);
+ readChannel(ADS1115_COMP_2_GND);
Serial.print("Channel 3 - ");
- voltage = readChannel(ADS1115_COMP_3_GND);
+ readChannel(ADS1115_COMP_3_GND);
Serial.println("-------------------------------");
delay(1000);
}
-float readChannel(ADS1115_MUX channel) {
+void readChannel(ADS1115_MUX channel) {
float voltage = 0.0;
adc.setCompareChannels(channel);