660 lines
24 KiB
C
660 lines
24 KiB
C
/**
|
|
****************************************************************************************
|
|
*
|
|
* @file hid_le_prf.c
|
|
*
|
|
* @brief Application entry point
|
|
*
|
|
* Copyright (C) Espressif 2016
|
|
* Created by Yulong at 2016/9/7
|
|
*
|
|
*
|
|
****************************************************************************************
|
|
*/
|
|
#include <string.h>
|
|
#include "hid_le_prf.h"
|
|
#include "prf_defs.h"
|
|
|
|
#if (HIDD_LE_PROFILE_CFG)
|
|
tHIDD_LE_ENV hidd_le_env;
|
|
|
|
#define HI_UINT16(a) (((a) >> 8) & 0xFF)
|
|
#define LO_UINT16(a) ((a) & 0xFF)
|
|
|
|
|
|
// HID Information characteristic value
|
|
static const UINT8 hidInfo[HID_INFORMATION_LEN] =
|
|
{
|
|
LO_UINT16(0x0111), HI_UINT16(0x0111), // bcdHID (USB HID version)
|
|
0x00, // bCountryCode
|
|
HID_KBD_FLAGS // Flags
|
|
};
|
|
|
|
// HID Report Map characteristic value
|
|
// Keyboard report descriptor (using format for Boot interface descriptor)
|
|
static const UINT8 hidReportMap[] =
|
|
{
|
|
0x05, 0x01, // Usage Page (Generic Desktop)
|
|
0x09, 0x02, // Usage (Mouse)
|
|
0xA1, 0x01, // Collection (Application)
|
|
0x85, 0x01, // Report Id (1)
|
|
0x09, 0x01, // Usage (Pointer)
|
|
0xA1, 0x00, // Collection (Physical)
|
|
0x05, 0x09, // Usage Page (Buttons)
|
|
0x19, 0x01, // Usage Minimum (01) - Button 1
|
|
0x29, 0x03, // Usage Maximum (03) - Button 3
|
|
0x15, 0x00, // Logical Minimum (0)
|
|
0x25, 0x01, // Logical Maximum (1)
|
|
0x75, 0x01, // Report Size (1)
|
|
0x95, 0x03, // Report Count (3)
|
|
0x81, 0x02, // Input (Data, Variable, Absolute) - Button states
|
|
0x75, 0x05, // Report Size (5)
|
|
0x95, 0x01, // Report Count (1)
|
|
0x81, 0x01, // Input (Constant) - Padding or Reserved bits
|
|
0x05, 0x01, // Usage Page (Generic Desktop)
|
|
0x09, 0x30, // Usage (X)
|
|
0x09, 0x31, // Usage (Y)
|
|
0x09, 0x38, // Usage (Wheel)
|
|
0x15, 0x81, // Logical Minimum (-127)
|
|
0x25, 0x7F, // Logical Maximum (127)
|
|
0x75, 0x08, // Report Size (8)
|
|
0x95, 0x03, // Report Count (3)
|
|
0x81, 0x06, // Input (Data, Variable, Relative) - X & Y coordinate
|
|
0xC0, // End Collection
|
|
0xC0, // End Collection
|
|
|
|
0x05, 0x01, // Usage Pg (Generic Desktop)
|
|
0x09, 0x06, // Usage (Keyboard)
|
|
0xA1, 0x01, // Collection: (Application)
|
|
0x85, 0x02, // Report Id (2)
|
|
//
|
|
0x05, 0x07, // Usage Pg (Key Codes)
|
|
0x19, 0xE0, // Usage Min (224)
|
|
0x29, 0xE7, // Usage Max (231)
|
|
0x15, 0x00, // Log Min (0)
|
|
0x25, 0x01, // Log Max (1)
|
|
//
|
|
// Modifier byte
|
|
0x75, 0x01, // Report Size (1)
|
|
0x95, 0x08, // Report Count (8)
|
|
0x81, 0x02, // Input: (Data, Variable, Absolute)
|
|
//
|
|
// Reserved byte
|
|
0x95, 0x01, // Report Count (1)
|
|
0x75, 0x08, // Report Size (8)
|
|
0x81, 0x01, // Input: (Constant)
|
|
//
|
|
// LED report
|
|
0x95, 0x05, // Report Count (5)
|
|
0x75, 0x01, // Report Size (1)
|
|
0x05, 0x08, // Usage Pg (LEDs)
|
|
0x19, 0x01, // Usage Min (1)
|
|
0x29, 0x05, // Usage Max (5)
|
|
0x91, 0x02, // Output: (Data, Variable, Absolute)
|
|
//
|
|
// LED report padding
|
|
0x95, 0x01, // Report Count (1)
|
|
0x75, 0x03, // Report Size (3)
|
|
0x91, 0x01, // Output: (Constant)
|
|
//
|
|
// Key arrays (6 bytes)
|
|
0x95, 0x06, // Report Count (6)
|
|
0x75, 0x08, // Report Size (8)
|
|
0x15, 0x00, // Log Min (0)
|
|
0x25, 0x65, // Log Max (101)
|
|
0x05, 0x07, // Usage Pg (Key Codes)
|
|
0x19, 0x00, // Usage Min (0)
|
|
0x29, 0x65, // Usage Max (101)
|
|
0x81, 0x00, // Input: (Data, Array)
|
|
//
|
|
0xC0, // End Collection
|
|
//
|
|
0x05, 0x0C, // Usage Pg (Consumer Devices)
|
|
0x09, 0x01, // Usage (Consumer Control)
|
|
0xA1, 0x01, // Collection (Application)
|
|
0x85, 0x03, // Report Id (3)
|
|
0x09, 0x02, // Usage (Numeric Key Pad)
|
|
0xA1, 0x02, // Collection (Logical)
|
|
0x05, 0x09, // Usage Pg (Button)
|
|
0x19, 0x01, // Usage Min (Button 1)
|
|
0x29, 0x0A, // Usage Max (Button 10)
|
|
0x15, 0x01, // Logical Min (1)
|
|
0x25, 0x0A, // Logical Max (10)
|
|
0x75, 0x04, // Report Size (4)
|
|
0x95, 0x01, // Report Count (1)
|
|
0x81, 0x00, // Input (Data, Ary, Abs)
|
|
0xC0, // End Collection
|
|
0x05, 0x0C, // Usage Pg (Consumer Devices)
|
|
0x09, 0x86, // Usage (Channel)
|
|
0x15, 0xFF, // Logical Min (-1)
|
|
0x25, 0x01, // Logical Max (1)
|
|
0x75, 0x02, // Report Size (2)
|
|
0x95, 0x01, // Report Count (1)
|
|
0x81, 0x46, // Input (Data, Var, Rel, Null)
|
|
0x09, 0xE9, // Usage (Volume Up)
|
|
0x09, 0xEA, // Usage (Volume Down)
|
|
0x15, 0x00, // Logical Min (0)
|
|
0x75, 0x01, // Report Size (1)
|
|
0x95, 0x02, // Report Count (2)
|
|
0x81, 0x02, // Input (Data, Var, Abs)
|
|
0x09, 0xE2, // Usage (Mute)
|
|
0x09, 0x30, // Usage (Power)
|
|
0x09, 0x83, // Usage (Recall Last)
|
|
0x09, 0x81, // Usage (Assign Selection)
|
|
0x09, 0xB0, // Usage (Play)
|
|
0x09, 0xB1, // Usage (Pause)
|
|
0x09, 0xB2, // Usage (Record)
|
|
0x09, 0xB3, // Usage (Fast Forward)
|
|
0x09, 0xB4, // Usage (Rewind)
|
|
0x09, 0xB5, // Usage (Scan Next)
|
|
0x09, 0xB6, // Usage (Scan Prev)
|
|
0x09, 0xB7, // Usage (Stop)
|
|
0x15, 0x01, // Logical Min (1)
|
|
0x25, 0x0C, // Logical Max (12)
|
|
0x75, 0x04, // Report Size (4)
|
|
0x95, 0x01, // Report Count (1)
|
|
0x81, 0x00, // Input (Data, Ary, Abs)
|
|
0x09, 0x80, // Usage (Selection)
|
|
0xA1, 0x02, // Collection (Logical)
|
|
0x05, 0x09, // Usage Pg (Button)
|
|
0x19, 0x01, // Usage Min (Button 1)
|
|
0x29, 0x03, // Usage Max (Button 3)
|
|
0x15, 0x01, // Logical Min (1)
|
|
0x25, 0x03, // Logical Max (3)
|
|
0x75, 0x02, // Report Size (2)
|
|
0x81, 0x00, // Input (Data, Ary, Abs)
|
|
0xC0, // End Collection
|
|
0x81, 0x03, // Input (Const, Var, Abs)
|
|
0xC0 // End Collection
|
|
};
|
|
|
|
// HID report map length
|
|
UINT8 hidReportMapLen = sizeof(hidReportMap);
|
|
|
|
UINT8 hidProtocolMode = HID_PROTOCOL_MODE_REPORT;
|
|
|
|
// HID report mapping table
|
|
static hidRptMap_t hidRptMap[HID_NUM_REPORTS];
|
|
|
|
|
|
tBT_UUID char_info_uuid = {LEN_UUID_16, {CHAR_HID_INFO_UUID}};
|
|
tBT_UUID char_ctnl_pt_uuid = {LEN_UUID_16, {CHAR_HID_CTNL_PT_UUID}};
|
|
tBT_UUID char_report_map_uuid = {LEN_UUID_16, {CHAR_REPORT_MAP_UUID}};
|
|
tBT_UUID char_report_uuid = {LEN_UUID_16, {CHAR_REPORT_UUID}};
|
|
tBT_UUID char_proto_mode_uuid = {LEN_UUID_16, {CHAR_PROTOCOL_MODE_UUID}};
|
|
tBT_UUID char_kb_in_report_uuid = {LEN_UUID_16, {CHAR_BOOT_KB_IN_REPORT_UUID}};
|
|
tBT_UUID char_kb_out_report_uuid = {LEN_UUID_16,{CHAR_BOOT_KB_OUT_REPORT_UUID}};
|
|
tBT_UUID char_mouse_in_report_uuid = {LEN_UUID_16,{CHAR_BOOT_MOUSE_IN_REPORT_UUID}};
|
|
|
|
|
|
|
|
/// Full HID device Database Description - Used to add attributes into the database
|
|
const tCHAR_DESC hids_char_db[HIDD_LE_CHAR_MAX] =
|
|
{
|
|
// HID Information Characteristic Value
|
|
[HIDD_LE_INFO_CHAR] = {
|
|
&char_info_uuid,
|
|
GATT_PERM_READ,
|
|
GATT_CHAR_PROP_BIT_READ
|
|
},
|
|
|
|
// HID Control Point Characteristic Value
|
|
[HIDD_LE_CTNL_PT_CHAR] = {
|
|
&char_ctnl_pt_uuid,
|
|
GATT_PERM_WRITE,
|
|
GATT_CHAR_PROP_BIT_WRITE_NR
|
|
},
|
|
|
|
// Report Map Characteristic Value
|
|
[HIDD_LE_REPORT_MAP_CHAR] = {
|
|
&char_report_map_uuid,
|
|
GATT_PERM_READ,
|
|
GATT_CHAR_PROP_BIT_READ
|
|
},
|
|
// Report Characteristic Value
|
|
[HIDD_LE_REPORT_CHAR] = {
|
|
&char_report_uuid,
|
|
(GATT_PERM_READ|GATT_PERM_WRITE),
|
|
(GATT_CHAR_PROP_BIT_READ|GATT_CHAR_PROP_BIT_WRITE|GATT_CHAR_PROP_BIT_WRITE_NR)
|
|
},
|
|
// Protocol Mode Characteristic Declaration
|
|
[HIDD_LE_PROTO_MODE_CHAR] = {
|
|
&char_proto_mode_uuid,
|
|
GATT_PERM_READ,
|
|
GATT_CHAR_PROP_BIT_READ,
|
|
},
|
|
|
|
// Boot Keyboard Input Report Characteristic Value
|
|
[HIDD_LE_BOOT_KB_IN_REPORT_CHAR] = {
|
|
&char_kb_in_report_uuid,
|
|
GATT_PERM_READ,
|
|
(GATT_CHAR_PROP_BIT_READ|GATT_CHAR_PROP_BIT_NOTIFY),
|
|
|
|
},
|
|
|
|
// Boot Keyboard Output Report Characteristic Value
|
|
[HIDD_LE_BOOT_KB_OUT_REPORT_CHAR] = {
|
|
&char_kb_out_report_uuid,
|
|
GATT_PERM_READ,
|
|
(GATT_CHAR_PROP_BIT_READ|GATT_CHAR_PROP_BIT_WRITE|GATT_CHAR_PROP_BIT_WRITE_NR)
|
|
},
|
|
|
|
// Boot Mouse Input Report Characteristic Value
|
|
[HIDD_LE_BOOT_MOUSE_IN_REPORT_CHAR] = {
|
|
&char_mouse_in_report_uuid,
|
|
GATT_PERM_READ,
|
|
(GATT_CHAR_PROP_BIT_READ|GATT_CHAR_PROP_BIT_NOTIFY),
|
|
},
|
|
};
|
|
|
|
static void HID_AddCharacteristic(const tCHAR_DESC *char_desc);
|
|
|
|
/*****************************************************************************
|
|
** Constants
|
|
*****************************************************************************/
|
|
static void hidd_le_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data);
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function hidd_le_profile_cb
|
|
**
|
|
** Description the callback function after the hid device profile has been register to the BTA manager module
|
|
**
|
|
** Returns NULL
|
|
**
|
|
*******************************************************************************/
|
|
static void HID_AddCharacteristic(const tCHAR_DESC *char_desc)
|
|
{
|
|
UINT16 service_id;
|
|
if(char_desc == NULL)
|
|
{
|
|
LOG_ERROR("Invalid hid characteristic\n");
|
|
return;
|
|
}
|
|
//check the hid device serivce has been register to the data base or not
|
|
if(!hidd_le_env.enabled)
|
|
{
|
|
LOG_ERROR("The hid device didn't register yet\n");
|
|
return;
|
|
}
|
|
//get the service id from the env whitch has been register
|
|
service_id = hidd_le_env.hidd_clcb.cur_srvc_id;
|
|
if(char_desc->char_uuid != 0x00)
|
|
{
|
|
// start added the charact to the data base
|
|
BTA_GATTS_AddCharacteristic(service_id,
|
|
char_desc->char_uuid,
|
|
char_desc->perm,
|
|
char_desc->prop);
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function hidd_le_profile_cb
|
|
**
|
|
** Description the callback function after the hid device profile has been register to the BTA manager module
|
|
**
|
|
** Returns NULL
|
|
**
|
|
*******************************************************************************/
|
|
static void hidd_le_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
|
|
{
|
|
tBTA_GATTS_RSP rsp;
|
|
tBT_UUID uuid = {LEN_UUID_16, {ATT_SVC_HID}};
|
|
static UINT8 hid_char_idx;
|
|
tHIDD_CLCB *p_clcb = NULL;
|
|
UINT8 app_id = 0xff;
|
|
|
|
switch(event)
|
|
{
|
|
case BTA_GATTS_REG_EVT:
|
|
//check the register of the hid device profile has been succeess or not
|
|
if(p_data->reg_oper.status != BTA_GATT_OK)
|
|
{
|
|
LOG_ERROR("hidd profile register failed\n");
|
|
}
|
|
hidd_le_env.hidd_inst.app_id = app_id;
|
|
//save the gatt interface in the hid device ENV
|
|
hidd_le_env.gatt_if = p_data->reg_oper.server_if;
|
|
//set the env flag to enable
|
|
hidd_le_env.enabled = true;
|
|
//create the hid device service to the service data base.
|
|
if(p_data->reg_oper.uuid.uu.uuid16 == ATT_SVC_HID)
|
|
{
|
|
hidd_le_CreateService(true);
|
|
}
|
|
break;
|
|
case BTA_GATTS_CREATE_EVT:
|
|
if(p_data->create.uuid.uu.uuid16 == ATT_SVC_HID)
|
|
{
|
|
///store the service id to the env
|
|
hidd_le_env.hidd_clcb.cur_srvc_id = p_data->create.service_id;
|
|
//start the button service after created
|
|
BTA_GATTS_StartService(p_data->create.service_id,BTA_GATT_TRANSPORT_LE);
|
|
hid_char_idx = HIDD_LE_INFO_CHAR;
|
|
//added the info character to the data base.
|
|
HID_AddCharacteristic(&hids_char_db[hid_char_idx]);
|
|
hid_char_idx++;
|
|
}
|
|
|
|
break;
|
|
case BTA_GATTS_ADD_INCL_SRVC_EVT:
|
|
|
|
break;
|
|
case BTA_GATTS_ADD_CHAR_EVT:
|
|
//save the charateristic handle to the env
|
|
hidd_le_env.hidd_inst.att_tbl[hid_char_idx-1] = p_data->add_result.attr_id;
|
|
LOG_ERROR("hanlder = %x, p_data->add_result.char_uuid.uu.uuid16 = %x\n",p_data->add_result.attr_id,
|
|
p_data->add_result.char_uuid.uu.uuid16);
|
|
LOG_ERROR("hid_char_idx=%x\n",hid_char_idx);
|
|
if(hid_char_idx <= HIDD_LE_CHAR_MAX) //added the characteristic until the index overflow
|
|
{
|
|
|
|
if((p_data->add_result.char_uuid.uu.uuid16 == CHAR_BOOT_KB_IN_REPORT_UUID) ||
|
|
(p_data->add_result.char_uuid.uu.uuid16 == CHAR_BOOT_MOUSE_IN_REPORT_UUID))
|
|
{
|
|
// add the gattc config descriptor to the notify charateristic
|
|
//tBTA_GATT_PERM perm = (GATT_PERM_WRITE|GATT_PERM_WRITE);
|
|
uuid.uu.uuid16 = GATT_UUID_CHAR_CLIENT_CONFIG;
|
|
LOG_ERROR("p_data->add_result.char_uuid.uu.uuid16 = %x\n",
|
|
p_data->add_result.char_uuid.uu.uuid16);
|
|
BTA_GATTS_AddCharDescriptor (hidd_le_env.hidd_clcb.cur_srvc_id,
|
|
GATT_PERM_WRITE,
|
|
&uuid);
|
|
|
|
|
|
break;
|
|
}
|
|
HID_AddCharacteristic(&hids_char_db[hid_char_idx]);
|
|
}
|
|
hid_char_idx++;
|
|
break;
|
|
case BTA_GATTS_ADD_CHAR_DESCR_EVT:
|
|
if(p_data->add_result.char_uuid.uu.uuid16 == GATT_UUID_CHAR_CLIENT_CONFIG)
|
|
{
|
|
uuid.uu.uuid16 = GATT_UUID_RPT_REF_DESCR;
|
|
BTA_GATTS_AddCharDescriptor (hidd_le_env.hidd_clcb.cur_srvc_id,
|
|
GATT_PERM_READ,
|
|
&uuid);
|
|
LOG_ERROR("p_data->add_result.char_uuid.uu.uuid16 = %x\n",
|
|
p_data->add_result.char_uuid.uu.uuid16);
|
|
}
|
|
if(p_data->add_result.char_uuid.uu.uuid16 == GATT_UUID_RPT_REF_DESCR)
|
|
{
|
|
if(hid_char_idx < HIDD_LE_CHAR_MAX)
|
|
{
|
|
HID_AddCharacteristic(&hids_char_db[hid_char_idx]);
|
|
hid_char_idx++;
|
|
}
|
|
}
|
|
break;
|
|
case BTA_GATTS_READ_EVT:
|
|
{
|
|
LOG_ERROR("Hidd profile BTA_GATTS_READ_EVT\n");
|
|
UINT32 trans_id = p_data->req_data.trans_id;
|
|
UINT16 conn_id = p_data->req_data.conn_id;
|
|
UINT16 handle = p_data->req_data.p_data->read_req.handle;
|
|
bool is_long = p_data->req_data.p_data->read_req.is_long;
|
|
LOG_ERROR("read request:event=0x%x,handle=0x%x,trans_id=0x%x,conn_id=0x%x\n",
|
|
event, handle, trans_id, conn_id);
|
|
|
|
hidd_read_attr_value(p_data->req_data.p_data,trans_id);
|
|
}
|
|
break;
|
|
case BTA_GATTS_WRITE_EVT:
|
|
BTA_GATTS_SendRsp(p_data->req_data.conn_id,p_data->req_data.trans_id,
|
|
p_data->req_data.status,NULL);
|
|
break;
|
|
case BTA_GATTS_CONNECT_EVT:
|
|
p_clcb = &hidd_le_env.hidd_clcb;
|
|
|
|
if(!p_clcb->in_use)
|
|
{
|
|
p_clcb->in_use = TRUE;
|
|
p_clcb->conn_id = p_data->conn.conn_id;;
|
|
LOG_ERROR("hidd->conn_id = %x\n",p_data->conn.conn_id);
|
|
p_clcb->connected = TRUE;
|
|
memcpy(p_clcb->remote_bda, p_data->conn.remote_bda,BD_ADDR_LEN);
|
|
}
|
|
break;
|
|
case BTA_GATTS_DISCONNECT_EVT:
|
|
p_clcb = &hidd_le_env.hidd_clcb;
|
|
//set the connection flag to true
|
|
p_clcb->connected = false;
|
|
p_clcb->in_use = TRUE;
|
|
memset(p_clcb->remote_bda,0,BD_ADDR_LEN);
|
|
break;
|
|
case BTA_GATTS_START_EVT:
|
|
break;
|
|
case BTA_GATTS_CONGEST_EVT:
|
|
if(hidd_le_env.hidd_clcb.connected && (hidd_le_env.hidd_clcb.conn_id == p_data->conn.conn_id))
|
|
{
|
|
//set the connection channal congested flag to true
|
|
hidd_le_env.hidd_clcb.congest = p_data->congest.congested;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function hidd_le_CreateService
|
|
**
|
|
** Description Create a Service for the hid device profile
|
|
**
|
|
** Parameters is_primary: this service is the primary service or not,true is the primary service
|
|
** false is not the primary service
|
|
** p_service_uuid: service UUID.
|
|
**
|
|
** Returns NULL
|
|
**
|
|
*******************************************************************************/
|
|
void hidd_le_CreateService(BOOLEAN is_primary)
|
|
{
|
|
tBTA_GATTS_IF server_if ;
|
|
tBT_UUID uuid = {LEN_UUID_16, {ATT_SVC_HID}};
|
|
//the number of the hid device attributes in the hid service.
|
|
UINT16 num_handle = HIDD_LE_IDX_NB+5;
|
|
UINT8 inst = 0x00;
|
|
server_if = hidd_le_env.gatt_if;
|
|
hidd_le_env.inst_id = inst;
|
|
//start create the hid device service
|
|
BTA_GATTS_CreateService(server_if,&uuid,inst,num_handle,is_primary);
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
** Function hidd_read_attr_value
|
|
**
|
|
** Description it will be called when client sends a read request
|
|
******************************************************************************/
|
|
void hidd_read_attr_value(tGATTS_DATA *p_data, UINT32 trans_id)
|
|
{
|
|
tHIDD_INST *p_inst = &hidd_le_env.hidd_inst;
|
|
UINT8 i;
|
|
UINT8 status = GATT_SUCCESS;
|
|
UINT8 app_id = hidd_le_env.hidd_inst.app_id;
|
|
|
|
tGATT_STATUS st = GATT_NOT_FOUND;
|
|
UINT16 handle = p_data->read_req.handle;
|
|
UINT16 conn_id = hidd_le_env.hidd_clcb.conn_id;
|
|
|
|
if (handle == p_inst->att_tbl[HIDD_LE_INFO_CHAR])
|
|
{
|
|
//read hid device info evt
|
|
p_inst->pending_evt = HIDD_LE_READ_INFO_EVT;
|
|
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_CTNL_PT_CHAR]){
|
|
//read hid device contol point evt
|
|
p_inst->pending_evt = HIDD_LE_READ_CTNL_PT_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_REPORT_MAP_CHAR]){
|
|
//read hid device report map value evt
|
|
p_inst->pending_evt = HIDD_LE_READ_REPORT_MAP_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_REPORT_CHAR]){
|
|
//read hid device report evt
|
|
p_inst->pending_evt = HIDD_LE_READ_REPORT_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_PROTO_MODE_CHAR]){
|
|
//read hid device mode evt
|
|
p_inst->pending_evt = HIDD_LE_READ_PROTO_MODE_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR]){
|
|
//read hid boot keyboard in report evt
|
|
p_inst->pending_evt = HIDD_LE_BOOT_KB_IN_REPORT_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_BOOT_KB_OUT_REPORT_CHAR]){
|
|
//read hid boot keyboard out report evt
|
|
p_inst->pending_evt = HIDD_LE_BOOT_KB_OUT_REPORT_EVT;
|
|
}else if(handle == p_inst->att_tbl[HIDD_LE_BOOT_MOUSE_IN_REPORT_CHAR]){
|
|
//read hid device boot mouse in report evt
|
|
p_inst->pending_evt = HIDD_LE_BOOT_MOUSE_IN_REPORT_EVT;
|
|
}
|
|
|
|
//start build the rsp message
|
|
Hidd_Rsp(trans_id,conn_id,app_id,status, p_inst->pending_evt,p_data);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function Hidd_Rsp
|
|
**
|
|
** Description Respond to a hid device service request
|
|
**
|
|
*******************************************************************************/
|
|
void Hidd_Rsp (UINT32 trans_id, UINT16 conn_id, UINT8 app_id,
|
|
tGATT_STATUS status, UINT8 event, tGATTS_DATA *p_rsp)
|
|
{
|
|
tHIDD_INST *p_inst = &hidd_le_env.hidd_inst;
|
|
tGATTS_RSP rsp;
|
|
UINT8 *pp;
|
|
LOG_ERROR("conn_id = %x, trans_id = %x, event = %x\n",
|
|
conn_id,trans_id,event);
|
|
|
|
if (p_inst->app_id == app_id)
|
|
return ;
|
|
|
|
memset(&rsp, 0, sizeof(tGATTS_RSP));
|
|
|
|
if (p_inst->pending_evt == event)
|
|
{
|
|
switch (event)
|
|
{
|
|
case HIDD_LE_READ_INFO_EVT:
|
|
LOG_ERROR(" p_inst->att_tbl[HIDD_LE_INFO_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_INFO_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_INFO_CHAR];
|
|
rsp.attr_value.len = HID_INFORMATION_LEN;
|
|
//copy the infomation value to the att value to sent to the peer device
|
|
memcpy(rsp.attr_value.value,hidInfo,HID_INFORMATION_LEN);
|
|
//start send the rsp to the peer device
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
|
|
case HIDD_LE_READ_CTNL_PT_EVT:
|
|
LOG_ERROR(" p_inst->att_tbl[HIDD_LE_CTNL_PT_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_CTNL_PT_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_CTNL_PT_CHAR];
|
|
rsp.attr_value.len = 0;
|
|
//start send the rsp to the peer device
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
|
|
case HIDD_LE_READ_REPORT_MAP_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_REPORT_MAP_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_REPORT_MAP_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_REPORT_MAP_CHAR];
|
|
rsp.attr_value.len = hidReportMapLen;
|
|
//copy the infomation value to the att value to sent to the peer device
|
|
memcpy(rsp.attr_value.value,hidReportMap,hidReportMapLen);
|
|
//start send the rsp to the peer device
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
case HIDD_LE_READ_REPORT_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR];
|
|
rsp.attr_value.len = 0;
|
|
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
case HIDD_LE_READ_PROTO_MODE_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_PROTO_MODE_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_PROTO_MODE_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_PROTO_MODE_CHAR];
|
|
rsp.attr_value.len = 1;
|
|
pp = rsp.attr_value.value;
|
|
//copy the infomation value to the att value to sent to the peer device
|
|
memcpy(rsp.attr_value.value,&hidProtocolMode,rsp.attr_value.len);
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
case HIDD_LE_BOOT_KB_IN_REPORT_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR];
|
|
rsp.attr_value.len = 0;
|
|
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
case HIDD_LE_BOOT_KB_OUT_REPORT_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR];
|
|
rsp.attr_value.len = 0;
|
|
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
case HIDD_LE_BOOT_MOUSE_IN_REPORT_EVT:
|
|
LOG_ERROR("p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR] = %x\n",
|
|
p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR]);
|
|
rsp.attr_value.handle = p_inst->att_tbl[HIDD_LE_BOOT_KB_IN_REPORT_CHAR];
|
|
rsp.attr_value.len = 0;
|
|
|
|
BTA_GATTS_SendRsp(conn_id, trans_id, status, &rsp);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
// p_inst->pending_clcb_idx = 0;
|
|
p_inst->pending_evt = 0;
|
|
p_inst->pending_hal = 0;
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function hidd_le_init
|
|
**
|
|
** Description Initializa the GATT Service for button profiles.
|
|
** Returns NULL
|
|
*******************************************************************************/
|
|
tGATT_STATUS hidd_le_init (void)
|
|
{
|
|
tBT_UUID app_uuid = {LEN_UUID_16,{ATT_SVC_HID}};
|
|
|
|
if(hidd_le_env.enabled)
|
|
{
|
|
LOG_ERROR("hid device svc already initaliezd");
|
|
return GATT_ERROR;
|
|
}
|
|
else
|
|
{
|
|
memset(&hidd_le_env,0,sizeof(tHIDD_LE_ENV));
|
|
}
|
|
|
|
|
|
/*
|
|
register the hid deivce profile to the BTA_GATTS module*/
|
|
BTA_GATTS_AppRegister(&app_uuid,hidd_le_profile_cb);
|
|
|
|
hidd_le_env.enabled = TRUE;
|
|
|
|
return GATT_SUCCESS;
|
|
}
|
|
|
|
|
|
#endif ///HIDD_LE_PROFILE_CFG
|
|
|
|
|