bar graph display to normalize for 32 bit instead of 24 bit

borgestrand · Oct 10, 2012 · dfc5708 · dfc5708
1 parent 95cc451
commit dfc5708
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/taskPowerDisplay.c b/src/taskPowerDisplay.c
@@ -59,7 +59,8 @@ char lcd_bar2[21];
 
 // normalize an audio sample
 static int normalize_sample(unsigned sample) {
-	return abs((((int)sample) << 8) >> 8);
+	//return abs((((int)sample) << 8) >> 8);
+	return abs((int)sample);
 }
 
 //