Broken alsalib record

ampmanager.h

@@ -10,9 +10,9 @@
 #include <QTimer>
 #include <QByteArray>
 #include <QtDebug>
-#include <QAudioInput>
 #include <QAudioDeviceInfo>
-#include <QIODevice>
+#include <alsa/asoundlib.h>
+
 
 #include "microcontroller.h"
 
@@ -38,8 +38,12 @@ private:
     Microcontroller *_micro;
     int _relayNumber;
 
-    QAudioInput* _audioDevice;
-    QIODevice* _ioDevice = nullptr;
+    char* _buffer;
+
+    snd_pcm_t *handle;
+    snd_pcm_hw_params_t *params;
+    snd_pcm_uframes_t frames;
+    char *buffer;
 
     bool relayState = false;