加入了tts代码，还没加入使用

drivers/sensors/audiotts_play.h

+#ifndef AUDIOTTS_PLAY_H
+#define AUDIOTTS_PLAY_H
+
+#include "common.h"
+
+void set_audio_tts_index(bool index);
+
+int audio_tts(const char *text);
+
+bool get_audio_tts_index();

drivers/sensors/sensors_common.h

@@ -8,5 +8,6 @@
 #include "tank_angle.h"
 #include "temperature.h"
 #include "warn.h"
+#include "audiotts_play.h"
 
 #endif
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