Audio: Support split recording

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/Audio.cpp

@@ -1357,6 +1357,8 @@ err_t AudioClass::writeWavHeader(File& myFile)
       return AUDIOLIB_ECODE_FILEACCESS_ERROR;
     }
 
+   m_es_size = 0;
+
   return AUDIOLIB_ECODE_OK;
 }
 

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/MediaRecorder.cpp

@@ -616,6 +616,8 @@ err_t MediaRecorder::writeWavHeader(File& myfile)
       return MEDIARECORDER_ECODE_FILEACCESS_ERROR;
     }
 
+  m_es_size = 0;
+
   return MEDIARECORDER_ECODE_OK;
 }
 

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/beep/beep.ino

@@ -118,20 +118,20 @@ void loop()
 
   theAudio->setBeep(1,-40,theNote.fs);
 
-  /* The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+  /* The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(theNote.time * 1000);
 
   theAudio->setBeep(0,0,0);
 
-  /* The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+  /* The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(100000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/dual_players/dual_players.ino

@@ -58,10 +58,10 @@ void play_process( AudioClass *theAudio, AudioClass::PlayerId play_id, File& fil
            break;
         }
 
-      /* The usleep() function suspends execution of the calling thread for usec
-       * microseconds. But the timer resolution depends on the OS system tick time
-       * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-       * it will sleep for a longer time than the time requested here.
+      /* The usleep() function suspends execution of the calling thread for usec
+       * microseconds. But the timer resolution depends on the OS system tick time
+       * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+       * it will sleep for a longer time than the time requested here.
        */
 
       usleep(40000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/dual_players_objif/dual_players_objif.ino

@@ -64,7 +64,7 @@ SDClass theSD;
 /**
  * @brief Audio(player0) attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void attention_player_cb(const ErrorAttentionParam *atprm)
@@ -259,10 +259,10 @@ void play_process( MediaPlayer *thePlayer, struct PLAY_ELM_T *elm, File& file)
        * Please adjust in according with the processing contents
        * being processed at the same time by Application.
        *
-       * The usleep() function suspends execution of the calling thread for usec
-       * microseconds. But the timer resolution depends on the OS system tick time
-       * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-       * it will sleep for a longer time than the time requested here.
+       * The usleep() function suspends execution of the calling thread for usec
+       * microseconds. But the timer resolution depends on the OS system tick time
+       * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+       * it will sleep for a longer time than the time requested here.
        */
 
       usleep(40000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/pcm_capture/pcm_capture.ino

@@ -30,7 +30,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -153,10 +153,10 @@ void loop() {
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
 //  usleep(10000);
@@ -190,4 +190,4 @@ exitRecording:
   puts("End Recording");
   exit(1);
 
-}
+}

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/pcm_capture_objif/pcm_capture_objif.ino

@@ -42,7 +42,7 @@ bool ErrEnd = false;
 /**
  * @brief Frontend attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 void frontend_attention_cb(const ErrorAttentionParam *param)

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/player/player.ino

@@ -30,7 +30,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -158,10 +158,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(40000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/player_hires/player_hires.ino

@@ -30,7 +30,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -162,10 +162,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(1000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/player_objIf/player_objIf.ino

@@ -34,7 +34,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void attention_cb(const ErrorAttentionParam *atprm)
@@ -246,10 +246,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(40000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/player_playlist/player_playlist.ino

@@ -465,10 +465,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(1000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/player_wav/player_wav.ino

@@ -38,7 +38,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -211,10 +211,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(1000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/rec_play/rec_play.ino

@@ -40,7 +40,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -156,10 +156,10 @@ bool playStream()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(40000);
@@ -237,10 +237,10 @@ bool recordStream()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
   usleep(10000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/recorder/recorder.ino

@@ -32,7 +32,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -156,10 +156,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
 //  usleep(10000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/recorder_objif/recorder_objif.ino

@@ -34,7 +34,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void mediarecorder_attention_cb(const ErrorAttentionParam *atprm)
@@ -289,10 +289,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
 //  usleep(10000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/recorder_wav/recorder_wav.ino

@@ -34,7 +34,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void audio_attention_cb(const ErrorAttentionParam *atprm)
@@ -48,7 +48,7 @@ static void audio_attention_cb(const ErrorAttentionParam *atprm)
 }
 
 /**
- * @brief Setup recording of mp3 stream to file
+ * @brief Setup recording of wav stream to file
  *
  * Select input device as microphone <br>
  * Initialize filetype to stereo wav with 48 Kb/s sampling rate <br>
@@ -174,10 +174,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
 //  usleep(10000);

Arduino15/packages/SPRESENSE/hardware/spresense/1.0.0/libraries/Audio/examples/application/recorder_wav_objif/recorder_wav_objif.ino

@@ -33,7 +33,7 @@ bool ErrEnd = false;
 /**
  * @brief Audio attention callback
  *
- * When audio internal error occurc, this function will be called back.
+ * When audio internal error occurs, this function will be called back.
  */
 
 static void mediarecorder_attention_cb(const ErrorAttentionParam *atprm)
@@ -279,10 +279,10 @@ void loop()
    * Please adjust in according with the processing contents
    * being processed at the same time by Application.
    *
-   * The usleep() function suspends execution of the calling thread for usec
-   * microseconds. But the timer resolution depends on the OS system tick time
-   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
-   * it will sleep for a longer time than the time requested here.
+   * The usleep() function suspends execution of the calling thread for usec
+   * microseconds. But the timer resolution depends on the OS system tick time
+   * which is 10 milliseconds (10,000 microseconds) by default. Therefore,
+   * it will sleep for a longer time than the time requested here.
    */
 
 //  usleep(10000);