Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/include/lib/audio/uac/uac_host.h

@@ -0,0 +1,36 @@
+#ifndef _UAC_HOST_H_
+#define _UAC_HOST_H_
+#include "basic_include.h"
+#include "hal/usb_device.h"
+
+typedef struct{
+	struct list_head list;
+	uint8 *data_addr;     //当前写入数据的地址
+	uint32 data_len;
+	uint32 respace_len;
+	uint32 offset;
+	uint8 sta;
+}UAC_MANAGE;
+
+typedef void (*usbh_audio_spk_tx)(void * p_dev, uint8_t ep, uint8_t *data, uint32_t len);
+
+void del_usbmic_frame(UAC_MANAGE *uac_manage);
+void del_usbspk_frame(UAC_MANAGE *uac_manage);
+UAC_MANAGE *get_usbmic_frame(void);
+UAC_MANAGE *get_usbspk_new_frame(uint8 grab);
+uint32 get_uac_frame_datalen(UAC_MANAGE *uac_manage);
+uint8 *get_uac_frame_data(UAC_MANAGE *uac_manage);
+void set_uac_frame_datalen(UAC_MANAGE *uac_manage, uint32 len);
+void put_usbspk_frame_to_use(UAC_MANAGE *uac_manage);
+void set_uac_frame_sta(UAC_MANAGE *uac_manage, uint8 sta);
+void usbspk_room_init(uint32_t empty_buf_len);
+void usbmic_room_init(void);
+void usbmic_room_del(void);
+void usbspk_room_del(void);
+void uac_stop(void);
+void force_reset_usbmic_frame();
+void force_reset_usbspk_frame();
+int usbmic_deal(struct usb_device *p_dev, uint8_t* rx_buff);
+void usbspk_tx(struct usb_device *p_dev, uint8_t ep, uint32_t len, usbh_audio_spk_tx func);
+
+#endif