OVMS3-idf/examples/09_a2dp/components/bluedroid_demos/include/bt_app_common.h
wangmengyang 30198ee8c1 component/bt: add new example for A2DP
1. add new example for A2DP and the related btif layer source code is ported
2. modification on osi_alarm_new API to support periodic timer
3. enable macro BTA_AR_INCLUDED, BTA_AV_INCLUDED, BTA_AV_SINK_INCLUDED
4. The A2DP example cannot work and can only be built successfuly
2016-11-04 15:08:30 +08:00

31 lines
941 B
C
Executable file

#ifndef __BT_APP_COMMON_H__
#define __BT_APP_COMMON_H__
#include <stdint.h>
#include "osi.h"
#include "bt_common_types.h"
#include "bt_defs.h"
/* BT APP Events */
#define BT_EVT_APP (0xB000)
#define BT_EVT_APP_CONTEXT_SWITCH (0x0001 | BT_EVT_APP)
typedef void (tBTAPP_CBACK) (uint16_t event, char *p_param);
typedef void (tBTAPP_COPY_CBACK) (uint16_t event, char *p_dest, char *p_src);
typedef struct
{
BT_HDR hdr;
tBTAPP_CBACK* p_cb; /* context switch callback */
/* parameters passed to callback */
UINT16 event; /* message event id */
char p_param[0]; /* parameter area needs to be last */
} tBTAPP_CONTEXT_SWITCH_CBACK;
bt_status_t bt_app_transfer_context (tBTAPP_CBACK *p_cback, UINT16 event, char* p_params, int param_len, tBTAPP_COPY_CBACK *p_copy_cback);
void bt_app_task_start_up(void);
#endif /* __BT_APP_COMMON_H__ */