pure sdk for main

2025-08-27 09:51:58 +01:00
parent f0d033f1c9
commit 0571416e7c
3283 changed files with 1577720 additions and 1 deletions
@@ -0,0 +1,47 @@
+#ifndef __NEWAUDIO_H
+#define __NEWAUDIO_H
+#include "typesdef.h"
+#include "list.h"
+#include "dev.h"
+#include "devid.h"
+#include "osal/mutex.h"
+#include "osal/irq.h"
+#include "osal/task.h"
+#include "stream_frame.h"
+#define AUDIONUM	(4)
+#define AUDIOLEN	(1024)
+typedef struct audio_el audio_el;
+typedef struct NewAudio NewAudio;
+typedef void (*free_func)(void*node);
+
+struct audio_el {
+    unsigned char *audio_data;   //音频数据
+    struct audio_el *next;
+    int len;
+    unsigned int timestamp;
+    NewAudio *parent_priv;
+    free_func free;         //释放函数
+} ;
+
+struct NewAudio
+{
+    stream *s;
+    void *audio_hardware_hdl;
+};
+
+
+struct audio_pdm_s
+{
+	void *pdm_msgq;
+	void *audio_hardware_hdl;
+	struct os_task     thread_hdl;
+};
+
+
+
+void *newaudio_task();
+audio_el *global_ready_el();
+unsigned char *get_el_buf(audio_el* el_node);
+unsigned int  get_el_timestamp(audio_el* el_node);
+int get_el_buf_len(audio_el* el_node);
+#endif