LEDOutput

Author: pschatzmann

src/AudioLibs/LEDOutput.h

@@ -35,15 +35,18 @@ struct LEDOutputConfig {
  */
 class LEDOutput {
 public:
-  LEDOutputConfig defaultConfig() { return cfg; }
-
+  /// @brief Default Constructor
+  /// @param fft 
   LEDOutput(AudioFFTBase &fft) {
     selfLEDOutput = this;
     p_fft = &fft;
     AudioFFTConfig &fft_cfg = p_fft->config();
     fft_cfg.callback = fftCallback;
   }
 
+  /// Provides the default config object
+  LEDOutputConfig defaultConfig() { return cfg; }
+
   /// Setup Led matrix
   bool begin(LEDOutputConfig config) {
     cfg = config;
@@ -116,6 +119,11 @@ class LEDOutput {
     return total;
   }
 
+  /// Provides access to the actual config object. E.g. to change the update logic 
+  LEDOutputConfig &config() {
+    return cfg;
+  }
+
 protected:
   friend class AudioFFTBase;
   Vector<CRGB> leds{0};