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component/bt: cherry-pick the btdm_hit_limit_github_#12259 branch to this branch.

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This commit is contained in:
Yulong 2017-06-14 07:14:23 -04:00
parent ae7269d39d
commit 00bcee2df2
1 changed files with 109 additions and 9 deletions
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118
components/bt/bluedroid/btc/profile/std/gatt/btc_gatts.c
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@ -34,6 +34,7 @@ typedef struct {
uint16_t svc_start_hdl; uint16_t svc_start_hdl;
esp_bt_uuid_t svc_uuid; esp_bt_uuid_t svc_uuid;
bool is_tab_creat_svc; bool is_tab_creat_svc;
bool is_use_svc;
uint8_t num_handle; uint8_t num_handle;
uint8_t handle_idx; uint8_t handle_idx;
uint16_t handles[ESP_GATT_ATTR_HANDLE_MAX]; uint16_t handles[ESP_GATT_ATTR_HANDLE_MAX];
@ -41,6 +42,10 @@ typedef struct {
static esp_btc_creat_tab_t btc_creat_tab_env; static esp_btc_creat_tab_t btc_creat_tab_env;
static esp_gatt_status_t btc_gatts_check_valid_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
uint8_t max_nb_attr);
static inline void btc_gatts_cb_to_app(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param) static inline void btc_gatts_cb_to_app(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param)
{ {
esp_gatts_cb_t btc_gatts_cb = (esp_gatts_cb_t)btc_profile_cb_get(BTC_PID_GATTS); esp_gatts_cb_t btc_gatts_cb = (esp_gatts_cb_t)btc_profile_cb_get(BTC_PID_GATTS);
@ -211,12 +216,16 @@ static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
param.add_attr_tab.status = ESP_GATT_OK; param.add_attr_tab.status = ESP_GATT_OK;
param.add_attr_tab.num_handle = max_nb_attr; param.add_attr_tab.num_handle = max_nb_attr;
// To add a large attribute table, need to enlarge BTC_TASK_QUEUE_NUM if (param.add_attr_tab.status != ESP_GATT_OK) {
if (max_nb_attr > BTC_TASK_QUEUE_NUM){ btc_gatts_cb_to_app(ESP_GATTS_CREAT_ATTR_TAB_EVT, gatts_if, &param);
param.add_attr_tab.status = ESP_GATT_NO_RESOURCES; //reset the env after sent the data to app
memset(&btc_creat_tab_env, 0, sizeof(esp_btc_creat_tab_t));
return;
} }
if (param.add_attr_tab.status != ESP_GATT_OK){ // Check the attribute table is valid or not
if ((param.add_attr_tab.status = btc_gatts_check_valid_attr_tab(gatts_attr_db, max_nb_attr)) != ESP_GATT_OK) {
//sent the callback event to the application
btc_gatts_cb_to_app(ESP_GATTS_CREAT_ATTR_TAB_EVT, gatts_if, &param); btc_gatts_cb_to_app(ESP_GATTS_CREAT_ATTR_TAB_EVT, gatts_if, &param);
return; return;
} }
@ -226,7 +235,7 @@ static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
btc_creat_tab_env.is_tab_creat_svc = true; btc_creat_tab_env.is_tab_creat_svc = true;
btc_creat_tab_env.num_handle = max_nb_attr; btc_creat_tab_env.num_handle = max_nb_attr;
for(int i = 0; i < max_nb_attr; i++){ for(int i = 0; i < max_nb_attr; i++){
if(gatts_attr_db[i].att_desc.uuid_length== ESP_UUID_LEN_16){ if(gatts_attr_db[i].att_desc.uuid_length == ESP_UUID_LEN_16){
uuid = (gatts_attr_db[i].att_desc.uuid_p[1] << 8) + (gatts_attr_db[i].att_desc.uuid_p[0]); uuid = (gatts_attr_db[i].att_desc.uuid_p[1] << 8) + (gatts_attr_db[i].att_desc.uuid_p[0]);
} }
else{ else{
@ -250,8 +259,18 @@ static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
gatts_attr_db[i].att_desc.value); gatts_attr_db[i].att_desc.value);
btc_to_bta_srvc_id(&srvc_id, &esp_srvc_id); btc_to_bta_srvc_id(&srvc_id, &esp_srvc_id);
BTA_GATTS_CreateService(gatts_if, &srvc_id.id.uuid, if (btc_creat_tab_env.is_use_svc != true) {
srvc_inst_id, max_nb_attr, true); BTA_GATTS_CreateService(gatts_if, &srvc_id.id.uuid,
srvc_inst_id, max_nb_attr, true);
btc_creat_tab_env.is_use_svc = true;
} else {
LOG_ERROR("Each service table can only created one primary service.");
param.add_attr_tab.status = ESP_GATT_ERROR;
btc_gatts_cb_to_app(ESP_GATTS_CREAT_ATTR_TAB_EVT, gatts_if, &param);
//reset the env after sent the data to app
memset(&btc_creat_tab_env, 0, sizeof(esp_btc_creat_tab_t));
return;
}
if (future_await(future_p) == FUTURE_FAIL) { if (future_await(future_p) == FUTURE_FAIL) {
LOG_ERROR("%s failed\n", __func__); LOG_ERROR("%s failed\n", __func__);
@ -267,8 +286,18 @@ static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
btc_gatts_uuid_format_convert(&esp_srvc_id.id.uuid,gatts_attr_db[i].att_desc.uuid_length, btc_gatts_uuid_format_convert(&esp_srvc_id.id.uuid,gatts_attr_db[i].att_desc.uuid_length,
gatts_attr_db[i].att_desc.uuid_p); gatts_attr_db[i].att_desc.uuid_p);
btc_to_bta_srvc_id(&srvc_id, &esp_srvc_id); btc_to_bta_srvc_id(&srvc_id, &esp_srvc_id);
BTA_GATTS_CreateService(gatts_if, &srvc_id.id.uuid, if (btc_creat_tab_env.is_use_svc != true) {
srvc_inst_id, max_nb_attr, false); BTA_GATTS_CreateService(gatts_if, &srvc_id.id.uuid,
srvc_inst_id, max_nb_attr, false);
btc_creat_tab_env.is_use_svc = true;
} else {
LOG_ERROR("Each service table can only created one secondary service.");
param.add_attr_tab.status = ESP_GATT_ERROR;
btc_gatts_cb_to_app(ESP_GATTS_CREAT_ATTR_TAB_EVT, gatts_if, &param);
//reset the env after sent the data to app
memset(&btc_creat_tab_env, 0, sizeof(esp_btc_creat_tab_t));
return;
}
if (future_await(future_p) == FUTURE_FAIL) { if (future_await(future_p) == FUTURE_FAIL) {
LOG_ERROR("%s failed\n", __func__); LOG_ERROR("%s failed\n", __func__);
return; return;
@ -378,6 +407,75 @@ static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
btc_creat_tab_env.is_tab_creat_svc = false; btc_creat_tab_env.is_tab_creat_svc = false;
} }
static esp_gatt_status_t btc_gatts_check_valid_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,
uint8_t max_nb_attr)
{
uint8_t svc_num = 0;
uint16_t uuid = 0;
for(int i = 0; i < max_nb_attr; i++) {
if(gatts_attr_db[i].att_desc.uuid_length== ESP_UUID_LEN_16) {
uuid = (gatts_attr_db[i].att_desc.uuid_p[1] << 8) + (gatts_attr_db[i].att_desc.uuid_p[0]);
} else {
continue;
}
switch(uuid) {
case ESP_GATT_UUID_PRI_SERVICE:
case ESP_GATT_UUID_SEC_SERVICE:
++svc_num;
if (svc_num > 1) {
LOG_ERROR("Each service table can only created one primary service or secondly service.");
return ESP_GATT_ERROR;
}
break;
case ESP_GATT_UUID_INCLUDE_SERVICE: {
esp_gatts_incl_svc_desc_t *svc_desc = (esp_gatts_incl_svc_desc_t *)gatts_attr_db[i].att_desc.value;
if(svc_desc == NULL) {
LOG_ERROR("%s, The include service attribute should not be NULL.", __func__);
return ESP_GATT_INVALID_PDU;
} else if((svc_desc->start_hdl == 0) || (svc_desc->end_hdl == 0) ||
(svc_desc->start_hdl == svc_desc->end_hdl)) {
LOG_ERROR("%s, The include service attribute handle is invalid, start_hanlde = %d, end_handle = %d",\
__func__, svc_desc->start_hdl, svc_desc->end_hdl);
return ESP_GATT_INVALID_HANDLE;
}
break;
}
case ESP_GATT_UUID_CHAR_DECLARE:
if((gatts_attr_db[i].att_desc.value) == NULL) {
LOG_ERROR("%s, Characteristic declaration should not be NULL.", __func__);
return ESP_GATT_INVALID_PDU;
}
if(gatts_attr_db[i+1].att_desc.uuid_length != ESP_UUID_LEN_16 &&
gatts_attr_db[i+1].att_desc.uuid_length != ESP_UUID_LEN_32 &&
gatts_attr_db[i+1].att_desc.uuid_length != ESP_UUID_LEN_128) {
LOG_ERROR("%s, The Charateristic uuid length = %d is invalid", __func__,\
gatts_attr_db[i+1].att_desc.uuid_length);
return ESP_GATT_INVALID_ATTR_LEN;
}
if(gatts_attr_db[i+1].att_desc.uuid_length == ESP_UUID_LEN_16) {
uuid = (gatts_attr_db[i+1].att_desc.uuid_p[1] << 8) + (gatts_attr_db[i+1].att_desc.uuid_p[0]);
if(uuid == ESP_GATT_UUID_CHAR_DECLARE || uuid == ESP_GATT_UUID_CHAR_EXT_PROP ||
uuid == ESP_GATT_UUID_CHAR_DESCRIPTION || uuid == ESP_GATT_UUID_CHAR_CLIENT_CONFIG ||
uuid == ESP_GATT_UUID_CHAR_SRVR_CONFIG || uuid == ESP_GATT_UUID_CHAR_PRESENT_FORMAT ||
uuid == ESP_GATT_UUID_CHAR_AGG_FORMAT || uuid == ESP_GATT_UUID_CHAR_VALID_RANGE ||
uuid == ESP_GATT_UUID_EXT_RPT_REF_DESCR || uuid == ESP_GATT_UUID_RPT_REF_DESCR) {
LOG_ERROR("%s, The charateristic value uuid = %d is invalid", __func__, uuid);
return ESP_GATT_INVALID_PDU;
}
}
break;
default:
break;
}
}
return ESP_GATT_OK;
}
void btc_gatts_get_attr_value(uint16_t attr_handle, uint16_t *length, uint8_t **value) void btc_gatts_get_attr_value(uint16_t attr_handle, uint16_t *length, uint8_t **value)
{ {
@ -474,6 +572,8 @@ static void btc_gatts_inter_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
default: default:
break; break;
return;
} }
future_ready(btc_creat_tab_env.complete_future, FUTURE_SUCCESS); future_ready(btc_creat_tab_env.complete_future, FUTURE_SUCCESS);
} }