82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
#ifndef __BLUETOOTH_SOURCE_H__
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#define __BLUETOOTH_SOURCE_H__
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#include <RkBtBase.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define BT_SOURCE_SCAN_DEVICES_CNT 30
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typedef struct _bt_device_info {
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char name[128]; // bt name
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char address[17]; // bt address
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bool rssi_valid;
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int rssi;
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/* Audio Sink? Audio Source? Unknown? Audio Sink | Audio Source(Some devices have sink and source attributes) */
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char playrole[25];
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} BtDeviceInfo;
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/*
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* Specify Bluetooth scan parameters.
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* mseconds: How long is the scan, in milliseconds.
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* item_cnt: Number of devices that have been scanned.
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* device_list: Save scan results.
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*/
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typedef struct _bt_scan_parameter {
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unsigned int mseconds;
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unsigned char item_cnt;
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BtDeviceInfo devices[BT_SOURCE_SCAN_DEVICES_CNT];
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} BtScanParam;
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typedef enum {
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BT_SOURCE_EVENT_CONNECT_FAILED,
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BT_SOURCE_EVENT_CONNECTED,
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BT_SOURCE_EVENT_DISCONNECT_FAILED,
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BT_SOURCE_EVENT_DISCONNECTED,
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BT_SOURCE_EVENT_REMOVE_FAILED,
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BT_SOURCE_EVENT_REMOVED,
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BT_SOURCE_EVENT_RC_PLAY, /* remote control command */
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BT_SOURCE_EVENT_RC_STOP,
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BT_SOURCE_EVENT_RC_PAUSE,
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BT_SOURCE_EVENT_RC_FORWARD,
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BT_SOURCE_EVENT_RC_BACKWARD,
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BT_SOURCE_EVENT_RC_VOL_UP,
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BT_SOURCE_EVENT_RC_VOL_DOWN,
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BT_SOURCE_EVENT_AUTO_RECONNECTING,
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BT_SOURCE_EVENT_CONNECTTING,
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} RK_BT_SOURCE_EVENT;
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typedef enum {
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BT_SOURCE_STATUS_DISCONNECTED = 0,
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BT_SOURCE_STATUS_CONNECTED,
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} RK_BT_SOURCE_STATUS;
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typedef void (*RK_BT_SOURCE_CALLBACK)(void *userdata, const char *bd_addr, const char *name, const RK_BT_SOURCE_EVENT event);
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int rk_bt_source_register_status_cb(void *userdata, RK_BT_SOURCE_CALLBACK cb);
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int rk_bt_source_auto_connect_start(void *userdata, RK_BT_SOURCE_CALLBACK cb);
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int rk_bt_source_auto_connect_stop(void);
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int rk_bt_source_open(void);
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int rk_bt_source_close(void);
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int rk_bt_source_get_device_name(char *name, int len);
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int rk_bt_source_get_device_addr(char *addr, int len);
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int rk_bt_source_get_status(RK_BT_SOURCE_STATUS *pstatus, char *name, int name_len, char *addr, int addr_len);
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int rk_bt_source_scan(BtScanParam *data);
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int rk_bt_source_connect_by_addr(char *address);
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int rk_bt_source_disconnect_by_addr(char *address);
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int rk_bt_source_disconnect();
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int rk_bt_source_remove(char *address);
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int rk_bt_source_resume(void);
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int rk_bt_source_stop(void);
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int rk_bt_source_pause(void);
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int rk_bt_source_vol_up(void);
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int rk_bt_source_vol_down(void);
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int rk_bt_source_set_vol(int vol);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BLUETOOTH_SOURCE_H__ */
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