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Commit f9a76998 authored by Md Shahriar Hossain Sajib's avatar Md Shahriar Hossain Sajib Committed by Ugo Yu
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Configurable Generic Attribute service handles in ServiceChanged indications 

Using generic config variables to handle service change indications to
handle device specific behaviors.

Bug: 199827901
Test: gd/cert/run
Tag: #compatibility
Change-Id: Id584a46857b2af6f75dddc96215610c21b6fa59f
parent 98bae56c

system/stack/gatt/gatt_int.h

+8 −0
Original line number Diff line number Diff line
@@ -262,6 +262,14 @@ inline std::string gatt_channel_state_text(const tGATT_CH_STATE& state) { 
#define GATT_GAP_START_HANDLE 20

#define GATT_APP_START_HANDLE 40



#ifndef GATT_DEFAULT_START_HANDLE

#define GATT_DEFAULT_START_HANDLE GATT_GATT_START_HANDLE

#endif



#ifndef GATT_LAST_HANDLE

#define GATT_LAST_HANDLE 0xFFFF

#endif



typedef struct hdl_cfg {

  uint16_t gatt_start_hdl;

  uint16_t gap_start_hdl;

system/stack/gatt/gatt_main.cc

+2 −2
Original line number Diff line number Diff line
@@ -867,8 +867,8 @@ void gatt_send_srv_chg_ind(const RawAddress& peer_bda) { 


  uint8_t handle_range[GATT_SIZE_OF_SRV_CHG_HNDL_RANGE];

  uint8_t* p = handle_range;

  UINT16_TO_STREAM(p, 1);

  UINT16_TO_STREAM(p, 0xFFFF);

  UINT16_TO_STREAM(p, GATT_DEFAULT_START_HANDLE);

  UINT16_TO_STREAM(p, GATT_LAST_HANDLE);

  GATTS_HandleValueIndication(conn_id, gatt_cb.handle_of_h_r,

                              GATT_SIZE_OF_SRV_CHG_HNDL_RANGE, handle_range);

}