Fix usage of potentiometer pin (#13)

srwi · web-flow · commit 9ceab7db2339 · 2023-03-07T19:11:54.000+01:00
Closes #13
diff --git a/src/FastLEDHub.cpp b/src/FastLEDHub.cpp
@@ -215,7 +215,7 @@ void FastLEDHubClass::handleInput()
   {
     // Adjust the range slightly so low and high adc values
     // span the whole 10bit brightness range
-    int16_t potiBrightness = (1023 - analogRead(A0) - 29) * 1.06;
+    int16_t potiBrightness = (1023 - analogRead(m_potentiometerPin) - 29) * 1.06;
     potiBrightness = constrain(potiBrightness, 0, 1023);
 
     // Low pass filter the potentiometer value to smoothen it out

Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,7 @@ void FastLEDHubClass::handleInput()`
`215`	`215`	`{`
`216`	`216`	`// Adjust the range slightly so low and high adc values`
`217`	`217`	`// span the whole 10bit brightness range`
`218`		`- int16_t potiBrightness = (1023 - analogRead(A0) - 29) * 1.06;`
	`218`	`+ int16_t potiBrightness = (1023 - analogRead(m_potentiometerPin) - 29) * 1.06;`
`219`	`219`	`potiBrightness = constrain(potiBrightness, 0, 1023);`
`220`	`220`
`221`	`221`	`// Low pass filter the potentiometer value to smoothen it out`