fix error message

Fixed error message, which was showing duty instead of channel.
lbernstone · Sep 30, 2021 · b2f2c56 · b2f2c56
1 parent 6d2578b
commit b2f2c56
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Tone32.cpp b/src/Tone32.cpp
@@ -3,7 +3,7 @@
 void tone(uint8_t pin, unsigned int frequency, unsigned long duration, uint8_t channel)
 {
     if (ledcRead(channel)) {
-        log_e("Tone channel %d is already in use", ledcRead(channel));
+        log_e("Tone channel %d is already in use", channel);
         return;
     }
     ledcAttachPin(pin, channel);