import esp audio lib

FW/leo_muziekdoos_sam51/lib/ESP8266Audio/src/AudioOutputSTDIO.h

@@ -0,0 +1,47 @@
+/*
+  AudioOutputSTDIO
+  Writes a WAV file to the STDIO filesystem
+  Only for host-based testing
+
+  Copyright (C) 2017  Earle F. Philhower, III
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _AUDIOOUTPUTSTDIO_H
+#define _AUDIOOUTPUTSTDIO_H
+
+#include <Arduino.h>
+#ifndef ARDUINO
+
+#include "AudioOutput.h"
+
+class AudioOutputSTDIO : public AudioOutput
+{
+  public:
+    AudioOutputSTDIO() { filename = NULL; f = NULL; };
+    ~AudioOutputSTDIO() { free(filename); };
+    virtual bool begin() override;
+    virtual bool ConsumeSample(int16_t sample[2]) override;
+    virtual bool stop() override;
+    void SetFilename(const char *name);
+
+  private:
+    FILE *f;
+    char *filename;
+};
+
+#endif
+
+#endif