AudioKit remove actions on SPI

Author: pschatzmann

src/AudioLibs/AudioKit.h

@@ -589,13 +589,6 @@ class AudioKitStream : public AudioStream {
   /// Setup the supported default actions
   void setupActions() {
     TRACEI();
-    // SPI might have been activated 
-  #ifdef ARDUINO
-    if (!cfg.sd_active){
-      LOGW("Deactivating SPI because SD is not active");
-      SPI.end();
-    }
-  #endif
 
     // pin conflicts with the SD CS pin for AIThinker and buttons
     if (! (cfg.sd_active && (AUDIOKIT_BOARD==5 || AUDIOKIT_BOARD==6))){

src/Experiments/AudioDAC.h

@@ -216,7 +216,7 @@ class OversamplingDAC : public AudioPrint {
         /// Releases the memory
         virtual void reset() {
             if (current_values!=nullptr){
-                delete last_values;
+                delete current_values;
                 current_values = nullptr;
             }
             if (last_values!=nullptr){