** Returns pointer of ADV data
**
*******************************************************************************/
-uint8_t *esp_ble_resolve_adv_data( uint8_t *p_adv, uint8_t type, uint8_t *p_length )
+uint8_t *esp_ble_resolve_adv_data( uint8_t *p_adv, uint8_t type, uint8_t *p_length)
{
if (((type < ESP_BLE_AD_TYPE_FLAG) || (type > ESP_BLE_AD_TYPE_128SERVICE_DATA)) &&
(type != ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE))
/* both local and remote devices support SSR */
bta_dm_cb.device_list.peer_device[i].info = BTA_DM_DI_USE_SSR;
}
- APPL_TRACE_WARNING("%s info: 0x%x", __func__, bta_dm_cb.device_list.peer_device[i].info);
+ APPL_TRACE_DEBUG("%s info: 0x%x", __func__, bta_dm_cb.device_list.peer_device[i].info);
if (bta_dm_cb.p_sec_cback)
bta_dm_cb.p_sec_cback(BTA_DM_LINK_UP_EVT, (tBTA_DM_SEC *)&conn);
}
}
/* no service found at all, the end of server discovery*/
- LOG_WARN("%s no more services found", __func__);
+ LOG_DEBUG("%s no more services found", __func__);
#if (defined BTA_GATT_DEBUG && BTA_GATT_DEBUG == TRUE)
bta_gattc_display_cache_server(p_srvc_cb->p_srvc_cache);
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_GATTC;
msg.act = (uint8_t) event;
- LOG_ERROR("the gattc event = %x\n",event);
ret = btc_transfer_context(&msg, p_data, sizeof(tBTA_GATTC), btc_gattc_copy_req_data);
if (ret)
BTIF_TRACE_DEBUG("##################################");
btif_dm_get_ble_local_keys( p_key_mask, er, p_id_keys);
#else
- LOG_ERROR("bta_dm_co_ble_load_local_keys: func not ported\n");
+ LOG_WARN("bta_dm_co_ble_load_local_keys: func not ported\n");
#endif
}
#define LOG_LEVEL_DEBUG 4
#define LOG_LEVEL_VERBOSE 5
#ifndef LOG_LEVEL
-#define LOG_LEVEL LOG_LEVEL_ERROR
+#define LOG_LEVEL LOG_LEVEL_INFO
#endif
#define LOG_ERROR(fmt, args...) do {if (LOG_LEVEL >= LOG_LEVEL_ERROR) printf(fmt,## args);} while(0)
#define LOG_WARN(fmt, args...) do {if (LOG_LEVEL >= LOG_LEVEL_WARN) BT_PRINTF(fmt,## args);} while(0)
BTM_TRACE_EVENT("%s application registered\n", __func__);
#if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
- LOG_INFO("%s p_cb_info->p_le_callback == 0x%p\n", __func__, p_cb_info->p_le_callback);
+ LOG_DEBUG("%s p_cb_info->p_le_callback == 0x%p\n", __func__, p_cb_info->p_le_callback);
if (p_cb_info->p_le_callback)
{
#if SMP_INCLUDED == TRUE
btm_cb.api = *p_cb_info;
#if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
- LOG_INFO("%s btm_cb.api.p_le_callback = 0x%p\n", __func__, btm_cb.api.p_le_callback);
+ LOG_DEBUG("%s btm_cb.api.p_le_callback = 0x%p\n", __func__, btm_cb.api.p_le_callback);
#endif
BTM_TRACE_EVENT("%s application registered\n", __func__);
return(TRUE);
if (transport != BT_TRANSPORT_BR_EDR)
{
- SMP_TRACE_WARNING("%s is called on unexpected transport %d",
+ SMP_TRACE_WARNING("%s is called on unexpected transport %d\n",
__func__, transport);
return;
}
if (!(memcmp(bd_addr, p_cb->pairing_bda, BD_ADDR_LEN) == 0))
return;
- SMP_TRACE_EVENT ("%s for pairing BDA: %08x%04x Event: %s",
+ SMP_TRACE_EVENT ("%s for pairing BDA: %08x%04x Event: %s\n",
__func__,
(bd_addr[0]<<24)+(bd_addr[1]<<16)+(bd_addr[2]<<8) + bd_addr[3],
(bd_addr[4]<<8)+bd_addr[5],
# project subdirectory.
#
-PROJECT_NAME := bluedroid_demos
+PROJECT_NAME := blufi_demo
COMPONENT_ADD_INCLUDEDIRS := components/include
# project subdirectory.
#
-PROJECT_NAME := bluedroid_demos
+PROJECT_NAME := gatt_server_demos
COMPONENT_ADD_INCLUDEDIRS := components/include
ESP-IDF GATT SERVER demo
-=======================
+========================
This is the demo for user to use ESP_APIs to create a GATT Server.
switch (event) {
case ESP_GATTS_REG_EVT:
- LOG_ERROR("REGISTER_APP_EVT, status %d, gatt_if %d, app_id %d\n", p->reg.status, p->reg.gatt_if, p->reg.app_id);
+ LOG_INFO("REGISTER_APP_EVT, status %d, gatt_if %d, app_id %d\n", p->reg.status, p->reg.gatt_if, p->reg.app_id);
gl_test.gatt_if = p->reg.gatt_if;
gl_test.service_id.is_primary = true;
gl_test.service_id.id.inst_id = 0x00;
esp_ble_gatts_create_service(gl_test.gatt_if, &gl_test.service_id, GATTS_NUM_HANDLE_TEST);
break;
case ESP_GATTS_READ_EVT: {
- LOG_ERROR("GATT_READ_EVT, conn_id %d, trans_id %d, handle %d\n", p->read.conn_id, p->read.trans_id, p->read.handle);
+ LOG_INFO("GATT_READ_EVT, conn_id %d, trans_id %d, handle %d\n", p->read.conn_id, p->read.trans_id, p->read.handle);
esp_gatt_rsp_t rsp;
memset(&rsp, 0, sizeof(esp_gatt_rsp_t));
rsp.attr_value.handle = p->read.handle;
case ESP_GATTS_UNREG_EVT:
break;
case ESP_GATTS_CREATE_EVT:
- LOG_ERROR("CREATE_SERVICE_EVT, status %d, gatt_if %d, service_handle %d\n", p->create.status, p->create.gatt_if, p->create.service_handle);
+ LOG_INFO("CREATE_SERVICE_EVT, status %d, gatt_if %d, service_handle %d\n", p->create.status, p->create.gatt_if, p->create.service_handle);
gl_test.service_handle = p->create.service_handle;
gl_test.char_uuid.len = ESP_UUID_LEN_16;
gl_test.char_uuid.uuid.uuid16 = GATTS_CHAR_UUID_TEST;
case ESP_GATTS_ADD_INCL_SRVC_EVT:
break;
case ESP_GATTS_ADD_CHAR_EVT:
- LOG_ERROR("ADD_CHAR_EVT, status %d, gatt_if %d, attr_handle %d, service_handle %d\n",
+ LOG_INFO("ADD_CHAR_EVT, status %d, gatt_if %d, attr_handle %d, service_handle %d\n",
p->add_char.status, p->add_char.gatt_if, p->add_char.attr_handle, p->add_char.service_handle);
gl_test.char_handle = p->add_char.attr_handle;
ESP_GATT_PERM_READ|ESP_GATT_PERM_WRITE);
break;
case ESP_GATTS_ADD_CHAR_DESCR_EVT:
- LOG_ERROR("ADD_DESCR_EVT, status %d, gatt_if %d, attr_handle %d, service_handle %d\n",
+ LOG_INFO("ADD_DESCR_EVT, status %d, gatt_if %d, attr_handle %d, service_handle %d\n",
p->add_char.status, p->add_char.gatt_if, p->add_char.attr_handle, p->add_char.service_handle);
break;
case ESP_GATTS_DELELTE_EVT:
break;
case ESP_GATTS_START_EVT:
- LOG_ERROR("SERVICE_START_EVT, status %d, gatt_if %d, service_handle %d\n",
+ LOG_INFO("SERVICE_START_EVT, status %d, gatt_if %d, service_handle %d\n",
p->start.status, p->start.gatt_if, p->start.service_handle);
break;
case ESP_GATTS_STOP_EVT:
break;
case ESP_GATTS_CONNECT_EVT:
- LOG_ERROR("SERVICE_START_EVT, conn_id %d, gatt_if %d, remote %02x:%02x:%02x:%02x:%02x:%02x:, is_conn %d\n",
+ LOG_INFO("SERVICE_START_EVT, conn_id %d, gatt_if %d, remote %02x:%02x:%02x:%02x:%02x:%02x:, is_conn %d\n",
p->connect.conn_id, p->connect.gatt_if,
p->connect.remote_bda[0], p->connect.remote_bda[1], p->connect.remote_bda[2],
p->connect.remote_bda[3], p->connect.remote_bda[4], p->connect.remote_bda[5],
esp_err_t ret;
bt_controller_init();
- LOG_ERROR("%s init bluetooth\n", __func__);
+ LOG_INFO("%s init bluetooth\n", __func__);
ret = esp_init_bluetooth();
if (ret) {
LOG_ERROR("%s init bluetooth failed\n", __func__);
esp_ble_gatts_register_callback(gatts_event_handler);
esp_ble_gap_register_callback(gap_event_handler);
esp_ble_gatts_app_register(GATTS_SERVICE_UUID_TEST);
- //esp_ble_gatts_app_register(0x18);
return;
}
# project subdirectory.
#
-PROJECT_NAME := bluedroid_demos
+PROJECT_NAME := gatt_client_demo
COMPONENT_ADD_INCLUDEDIRS := components/include
-ESP-IDF Blufi demo
-=======================
+ESP-IDF GATT CLIENT demo
+========================
-This is the demo for bluetooth config wifi connection to ap.
-
-attentions:
- 1. Please use the BLEDEMO APK
- 2. As the GATTServer start a litte slowly, so Please Wait for a period, then use apk scan the apk util find a random address devices named Espressif_008
- 3. Just a unstable version..
+This is the demo for user to use ESP_APIs to create a GATT Client.
+++ /dev/null
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <stdint.h>
-#include <string.h>
-#include <stdbool.h>
-
-#include "fixed_queue.h"
-#include "gki.h"
-#include "bt_defs.h"
-#include "bt_trace.h"
-#include "bt_types.h"
-#include "allocator.h"
-
-#include "bta_api.h"
-#include "bta_gatt_api.h"
-#include "bt_app_common.h"
-
-#include "controller.h"
-//#include "prf_defs.h"
-#include "hash_map.h"
-#include "hash_functions.h"
-#include "alarm.h"
-
-#include "thread.h"
-#include "bt_app_common.h"
-//#include "gattc_profile.h"
-#include "smp_int.h"
-#include "smp_api.h"
-
-extern void gattc_client_test(void);
-
-static fixed_queue_t *bta_app_msg_queue;
-fixed_queue_t *bt_app_general_alarm_queue;
-hash_map_t *bt_app_general_alarm_hash_map;
-pthread_mutex_t bt_app_general_alarm_lock;
-static const size_t BT_APP_GENERAL_ALARM_HASH_MAP_SIZE = 10;
-
-xQueueHandle xBtaApp1Queue;
-xTaskHandle xBtaApp1TaskHandle;
-
-#define BT_APP_TTYPE_MAIN_ENTRY (1)
-static TIMER_LIST_ENT main_boot_tle;
-
-tSMP_CB smp_cmd;
-
-static void bt_app_context_switched(void *p_msg);
-static void bt_app_send_msg(void *p_msg);
-static void bt_app_task_handler(void *arg);
-static void bta_app_msg_ready(fixed_queue_t *queue);
-static void bt_app_task_shut_down(void);
-
-static void bt_app_general_alarm_ready(fixed_queue_t *queue);
-static void bt_app_general_alarm_process(TIMER_LIST_ENT *p_tle);
-void bt_app_start_timer(TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout_sec);
-
-//extern void ble_test_conn(void);
-//extern void bt_test_start_inquiry(void);
-extern void ble_server_test(void);
-
-static void bt_app_task_handler(void *arg)
-{
- BtTaskEvt_t e;
- UINT8 button_msg[2] = {0x01,0x00};
- for (;;) {
- if (pdTRUE == xQueueReceive(xBtaApp1Queue, &e, (portTickType)portMAX_DELAY)) {
- if (e.sig == 0xff) {
- fixed_queue_process(bta_app_msg_queue);
- fixed_queue_process(bt_app_general_alarm_queue);
- }
-#if (BUT_PROFILE_CFG)
- // else if(e.sig == BUTTON_PRESS_EVT){
- // LOG_ERROR("button_press_event come in,button_value=%x\n",e.par);
- // button_msg[1] = e.par;
- // button_msg_notify(2,button_msg);
-
-
- //}
-#endif ///BUT_PROFILE_CFG
-
- }
- }
-}
-
-static void bt_app_task_post(void)
-{
- BtTaskEvt_t evt;
-
- evt.sig = 0xff;
- evt.par = 0;
-
- if (xQueueSend(xBtaApp1Queue, &evt, 10/portTICK_RATE_MS) != pdTRUE) {
- ets_printf("btdm_post failed\n");
- }
-
-}
-
-
-static void bta_app_msg_ready(fixed_queue_t *queue) {
- BT_HDR *p_msg;
- while (!fixed_queue_is_empty(queue)) {
- p_msg = (BT_HDR *)fixed_queue_dequeue(queue);
- LOG_ERROR("bta_app_msg_ready, evt: %d\n", p_msg->event);
- switch (p_msg->event) {
- case BT_EVT_APP_CONTEXT_SWITCH:
- bt_app_context_switched(p_msg);
- break;
- default:
- LOG_ERROR("unhandled BT_APP event (%d)\n", p_msg->event & BT_EVT_MASK);
- break;
- }
- GKI_freebuf(p_msg);
- }
-}
-
-static void bt_app_context_switched(void *p_msg)
-{
- tBTAPP_CONTEXT_SWITCH_CBACK *p = (tBTAPP_CONTEXT_SWITCH_CBACK *) p_msg;
-
- if (p->p_cb)
- p->p_cb(p->event, p->p_param);
-}
-
-static void bt_app_send_msg(void *p_msg)
-{
- if (bta_app_msg_queue) {
- fixed_queue_enqueue(bta_app_msg_queue, p_msg);
- //ke_event_set(KE_EVENT_BT_APP_TASK);
- bt_app_task_post();
- }
-}
-
-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)
-{
- tBTAPP_CONTEXT_SWITCH_CBACK *p_msg;
-
- LOG_ERROR("btapp_transfer_context evt %d, len %d", event, param_len);
-
- /* allocate and send message that will be executed in btif context */
- if ((p_msg = (tBTAPP_CONTEXT_SWITCH_CBACK *) GKI_getbuf(sizeof(tBTAPP_CONTEXT_SWITCH_CBACK) + param_len)) != NULL)
- {
- p_msg->hdr.event = BT_EVT_APP_CONTEXT_SWITCH; /* internal event */
- p_msg->p_cb = p_cback;
-
- p_msg->event = event; /* callback event */
-
- /* check if caller has provided a copy callback to do the deep copy */
- if (p_copy_cback)
- {
- p_copy_cback(event, p_msg->p_param, p_params);
- }
- else if (p_params)
- {
- memcpy(p_msg->p_param, p_params, param_len); /* callback parameter data */
- }
-
- bt_app_send_msg(p_msg);
- return BT_STATUS_SUCCESS;
- }
- else
- {
- /* let caller deal with a failed allocation */
- return BT_STATUS_NOMEM;
- }
-}
-
-void bt_app_task_start_up(void)
-{
- bta_app_msg_queue = fixed_queue_new(SIZE_MAX);
- if (bta_app_msg_queue == NULL)
- goto error_exit;
- //ke_event_callback_set(KE_EVENT_BT_APP_TASK, &bt_app_task_handler);
-
- xBtaApp1Queue = xQueueCreate(3, sizeof(BtTaskEvt_t));
- xTaskCreate(bt_app_task_handler, "BtaApp1T", 8192, NULL, configMAX_PRIORITIES - 3, xBtaApp1TaskHandle);
-
- fixed_queue_register_dequeue(bta_app_msg_queue, bta_app_msg_ready);
-
- bt_app_general_alarm_hash_map = hash_map_new(BT_APP_GENERAL_ALARM_HASH_MAP_SIZE,
- hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
- if (bt_app_general_alarm_hash_map == NULL)
- goto error_exit;
-
- pthread_mutex_init(&bt_app_general_alarm_lock, NULL);
-
- bt_app_general_alarm_queue = fixed_queue_new(SIZE_MAX);
- if (bt_app_general_alarm_queue == NULL)
- goto error_exit;
- fixed_queue_register_dequeue(bt_app_general_alarm_queue, bt_app_general_alarm_ready);
-
- memset(&main_boot_tle, 0, sizeof(TIMER_LIST_ENT));
- return;
-
-error_exit:
- LOG_ERROR("%s Unable to allocate resources for bt_app\n", __func__);
- bt_app_task_shut_down();
-}
-
-static void bt_app_task_shut_down(void)
-{
- fixed_queue_unregister_dequeue(bta_app_msg_queue);
- fixed_queue_free(bta_app_msg_queue, NULL);
- bta_app_msg_queue = NULL;
-
- // todo: hash map, pthread_mutex...
- fixed_queue_unregister_dequeue(bt_app_general_alarm_queue);
-
- vTaskDelete(xBtaApp1TaskHandle);
- vQueueDelete(xBtaApp1Queue);
-}
-
-
-static void bt_app_dm_data_copy(uint16_t event, char *dst, char *src)
-{
- tBTA_DM_SEC *dst_dm_sec = (tBTA_DM_SEC*)dst;
- tBTA_DM_SEC *src_dm_sec = (tBTA_DM_SEC*)src;
-
- if (!src_dm_sec)
- return;
-
- assert(dst_dm_sec);
- memcpy(dst_dm_sec, src_dm_sec, sizeof(tBTA_DM_SEC));
-
- if (event == BTA_DM_BLE_KEY_EVT)
- {
- dst_dm_sec->ble_key.p_key_value = osi_malloc(sizeof(tBTM_LE_KEY_VALUE));
- assert(src_dm_sec->ble_key.p_key_value);
- assert(dst_dm_sec->ble_key.p_key_value);
- memcpy(dst_dm_sec->ble_key.p_key_value, src_dm_sec->ble_key.p_key_value, sizeof(tBTM_LE_KEY_VALUE));
- }
-}
-
-static void bt_app_dm_data_free(uint16_t event, tBTA_DM_SEC *dm_sec)
-{
- if (event == BTA_DM_BLE_KEY_EVT)
- osi_free(dm_sec->ble_key.p_key_value);
-}
-
-static void bt_app_dm_upstreams_evt(UINT16 event, char *p_param)
-{
- tBTA_DM_SEC *p_data = (tBTA_DM_SEC*)p_param;
- switch (event) {
- case BTA_DM_ENABLE_EVT: {
-
-// BTA_DmSetDeviceName("ijiazu");
-
-
-
-
- /*set connectable,discoverable, pairable and paired only modes of local device*/
- tBTA_DM_DISC disc_mode = BTA_DM_BLE_GENERAL_DISCOVERABLE;
- tBTA_DM_CONN conn_mode = BTA_DM_BLE_CONNECTABLE;
- //BTA_DmSetVisibility(disc_mode, conn_mode, (UINT8)BTA_DM_NON_PAIRABLE, (UINT8)BTA_DM_CONN_ALL);
-
-#if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
- /* Enable local privacy */
- //BTA_DmBleConfigLocalPrivacy(BLE_LOCAL_PRIVACY_ENABLED);
- do {
- const controller_t *controller = controller_get_interface();
- char bdstr[18];
- bdaddr_to_string(controller->get_address(), bdstr, sizeof(bdstr));
- LOG_ERROR("BDA is: %s\n", bdstr);
- } while (0);
-#endif
- }
- break;
- case BTA_DM_BLE_SEC_REQ_EVT:
-
- smp_cb.local_io_capability = 0x03; //no input no output
- smp_cb.loc_oob_flag = 0x00; //oob data not present
- smp_cb.loc_auth_req = 0x01;
- smp_cb.loc_enc_size = 0x10;
- smp_cb.local_i_key = 0x01;
- smp_cb.local_r_key = 0x01; //1101
-
- //memcpy(smp_cb.pairing_bda,p_data->ble_req.bd_addr,0x06);
-
- smp_sm_event(&smp_cb,SMP_PAIRING_REQ_EVT,NULL);
- //smp_send_cmd(SMP_OPCODE_PAIRING_RSP,&smp_cb);
- //smp_generate_srand_mrand_confirm(&smp_cb,NULL);
- //smp_set_state(SMP_STATE_PAIR_REQ_RSP,SMP_BR_PAIRING_REQ_EVT);
- //BTA_DmConfirm(p_data->ble_req.bd_addr,true);
- break;
- case BTA_DM_BLE_KEY_EVT:
- if(p_data->ble_key.key_type == BTM_LE_KEY_PENC)
- {
- smp_set_state(SMP_STATE_IDLE);
- }
- break;
- default:
- break;
- }
-
- bt_app_dm_data_free(event, p_data);
-}
-
-static void bte_dm_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC* p_data)
-{
- LOG_ERROR("bte_dm_evt: %d\n", (uint16_t)event);
- bt_app_transfer_context(bt_app_dm_upstreams_evt, (uint16_t)event,
- (void *)p_data, sizeof(tBTA_DM_SEC), bt_app_dm_data_copy);
-}
-
-void bt_app_init_ok(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param)
-{
- //BTA_EnableBluetooth(bte_dm_evt);
- vTaskDelay(1000 / portTICK_PERIOD_MS);
- bt_app_start_timer(&main_boot_tle, BT_APP_TTYPE_MAIN_ENTRY, 8);
-}
-
-/* Alarm timer */
-static void bt_app_general_alarm_cb(void *data) {
- assert(data != NULL);
- TIMER_LIST_ENT *p_tle = (TIMER_LIST_ENT *)data;
-
- fixed_queue_enqueue(bt_app_general_alarm_queue, p_tle);
- //ke_event_set(KE_EVENT_BT_APP_TASK);
- bt_app_task_post();
-}
-
-void bt_app_start_timer(TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout_sec) {
- osi_alarm_t *alarm = NULL;
-
- assert(p_tle != NULL);
-
- // Get the alarm for the timer list entry.
- pthread_mutex_lock(&bt_app_general_alarm_lock);
- if (!hash_map_has_key(bt_app_general_alarm_hash_map, p_tle)) {
- alarm = osi_alarm_new("bt_app", bt_app_general_alarm_cb, (void *)p_tle, 0);
- hash_map_set(bt_app_general_alarm_hash_map, p_tle, alarm);
- }
- pthread_mutex_unlock(&bt_app_general_alarm_lock);
-
- pthread_mutex_lock(&bt_app_general_alarm_lock);
- alarm = hash_map_get(bt_app_general_alarm_hash_map, p_tle);
- pthread_mutex_unlock(&bt_app_general_alarm_lock);
- if (alarm == NULL) {
- LOG_ERROR("%s Unable to create alarm\n", __func__);
-
- return;
- }
-
- osi_alarm_cancel(alarm);
-
- p_tle->event = type;
- // NOTE: This value is in seconds but stored in a ticks field.
- p_tle->ticks = timeout_sec;
- p_tle->in_use = TRUE;
- osi_alarm_set(alarm, (period_ms_t)(timeout_sec * 1000));
-}
-
-void bt_app_stop_timer(TIMER_LIST_ENT *p_tle)
-{
- assert(p_tle != NULL);
-
- if (p_tle->in_use == FALSE)
- return;
- p_tle->in_use = FALSE;
-
- // Get the alarm for the timer list entry.
- osi_alarm_t *alarm = hash_map_get(bt_app_general_alarm_hash_map, p_tle);
- if (alarm == NULL) {
- LOG_WARN("%s Unable to find expected alarm in hashmap\n", __func__);
- return;
- }
- osi_alarm_cancel(alarm);
-}
-
-static void bt_app_general_alarm_process(TIMER_LIST_ENT *p_tle)
-{
- assert(p_tle != NULL);
- LOG_ERROR("general_alarm_process\n");
- switch (p_tle->event) {
- case BT_APP_TTYPE_MAIN_ENTRY:
- LOG_ERROR("BT_APP main boot**********\n");
-
- // ble_test_conn();
- // ble_server_test();
-
-
- // bt_test_start_inquiry();
- /*set connectable,discoverable, pairable and paired only modes of local device*/
- // tBTA_DM_DISC disc_mode = BTA_DM_BLE_GENERAL_DISCOVERABLE;
- // tBTA_DM_CONN conn_mode = BTA_DM_BLE_CONNECTABLE;
- // BTA_DmSetVisibility(disc_mode, conn_mode, (UINT8)BTA_DM_NON_PAIRABLE, (UINT8)BTA_DM_CONN_ALL);
-
- //gatts_server_test();
- gattc_client_test();
- break;
- }
-
-}
-
-static void bt_app_general_alarm_ready(fixed_queue_t *queue)
-{
- TIMER_LIST_ENT *p_tle;
-
- while (!fixed_queue_is_empty(queue)) {
- p_tle = (TIMER_LIST_ENT *)fixed_queue_dequeue(queue);
- bt_app_general_alarm_process(p_tle);
- }
-}
-
-void bt_app_core_start(void) {
- bt_app_transfer_context(bt_app_init_ok, 0, NULL, 0, NULL);
-}
-
+++ /dev/null
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-
-
-/****************************************************************************
-*
-* This file is for gatt client. It can scan ble device, connect one device,
-*
-****************************************************************************/
-
-#include <stdint.h>
-#include <string.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include "controller.h"
-
-#include "bt_trace.h"
-#include "bt_types.h"
-#include "btm_api.h"
-#include "bta_api.h"
-#include "bta_gatt_api.h"
-#include "esp_gap_ble_api.h"
-#include "esp_gattc_api.h"
-#include "esp_gatt_defs.h"
-#include "esp_bt_main.h"
-
-
-#define BT_BD_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x"
-#define BT_BD_ADDR_HEX(addr) addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
-
-esp_gatt_if_t client_if;
-esp_gatt_status_t status = ESP_GATT_ERROR;
-BOOLEAN connet = FALSE;
-BD_ADDR obj_addr;
-uint16_t simpleClient_id = 0xEE;
-char device_name[] = "Heart Rate";
-static unsigned char BASE_UUID[16] = {
- 0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80,
- 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- };
-
-static esp_ble_scan_params_t ble_scan_params =
-{
- .scan_type = BLE_SCAN_TYPE_ACTIVE,
- .own_addr_type = ESP_PUBLIC_ADDR,
- .scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
- .scan_interval = 0x50,
- .scan_window = 0x30
-};
-
-
-static void esp_scan_result_cb(uint32_t event, void *scan_param);
-
-static void esp_gattc_result_cb(uint32_t event, void *gattc_param);
-
-
-int arch_uuidType(unsigned char* p_uuid)
-{
- int i = 0;
- int match = 0;
- int all_zero = 1;
-
- for(i = 0; i != 16; ++i)
- {
- if (i == 12 || i == 13)
- continue;
-
- if (p_uuid[i] == BASE_UUID[i])
- ++match;
-
- if (p_uuid[i] != 0)
- all_zero = 0;
- }
- if (all_zero)
- return 0;
- if (match == 12)
- return LEN_UUID_32;
- if (match == 14)
- return LEN_UUID_16;
- return LEN_UUID_128;
-}
-
-static void btif_to_bta_uuid(tBT_UUID *p_dest, bt_uuid_t *p_src)
-{
- char *p_byte = (char*)p_src;
-
- int i = 0;
-
- p_dest->len = arch_uuidType(p_src->uu);
-
- switch (p_dest->len)
- {
- case LEN_UUID_16:
- p_dest->uu.uuid16 = (p_src->uu[13] << 8) + p_src->uu[12];
- break;
-
- case LEN_UUID_32:
- p_dest->uu.uuid32 = (p_src->uu[13] << 8) + p_src->uu[12];
- p_dest->uu.uuid32 += (p_src->uu[15] << 24) + (p_src->uu[14] << 16);
- break;
-
- case LEN_UUID_128:
- for(i = 0; i != 16; ++i)
- p_dest->uu.uuid128[i] = p_byte[i];
- break;
-
- default:
- LOG_ERROR("%s: Unknown UUID length %d!", __FUNCTION__, p_dest->len);
- break;
- }
-}
-
-static void esp_scan_result_cb(uint32_t event, void *param)
-{
- uint8_t *adv_name = NULL;
- uint8_t adv_name_len = 0;
- switch(event)
- {
- case ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT:
- {
- //the unit of the duration is second
- uint32_t duration = 10;
- esp_ble_gap_start_scanning(duration);
- break;
- }
- case ESP_GAP_BLE_SCAN_RESULT_EVT:
- {
- esp_ble_gap_cb_param_t *scan_result = (esp_ble_gap_cb_param_t *)param;
- switch(scan_result->scan_rst.search_evt)
- {
- case ESP_GAP_SEARCH_INQ_RES_EVT:
- for (int i = 0; i < 6; i++)
- {
- LOG_ERROR("%x:", scan_result->scan_rst.bda[i]);
- }
- LOG_ERROR("\n");
- adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
- ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
- LOG_ERROR("adv_name_len=%x\n",adv_name_len);
- for(int j = 0; j < adv_name_len; j++)
- {
- LOG_ERROR("%c",adv_name[j]);
- }
- LOG_ERROR("\n");
- for(int j = 0; j < adv_name_len; j++)
- {
- LOG_ERROR("%c",device_name[j]);
- }
- LOG_ERROR("\n");
-
- if (adv_name != NULL)
- {
- if(strcmp(adv_name, device_name) == 0)
- {
- LOG_ERROR("the name eque to Heart Rate.\n");
- if (status == ESP_GATT_OK && connet == FALSE)
- {
- connet = TRUE;
- LOG_ERROR("Connet to the remote device.\n");
- esp_ble_gap_stop_scanning();
- esp_ble_gattc_open(client_if, scan_result->scan_rst.bda, TRUE);
- }
- }
- }
- break;
- case ESP_GAP_SEARCH_INQ_CMPL_EVT:
- break;
- default:
- break;
- // LOG_ERROR("ESP_GAP_SEARCH_DISC_BLE_RES_EVT\n");
- // break;
- }
- break;
- }
- //case :
- // break;
- default:
- break;
- }
-}
-
-
-static void esp_gattc_result_cb(uint32_t event, void *gattc_param)
-{
- uint16_t conidx = 0;
- esp_ble_gattc_cb_param_t *gattc_data = (esp_ble_gattc_cb_param_t *)gattc_param;
- LOG_ERROR("esp_gattc_result_cb, event = %x\n", event);
- switch (event)
- {
- case ESP_GATTC_REG_EVT:
- status = gattc_data->reg.status;
- client_if = gattc_data->reg.gatt_if;
- LOG_ERROR("status = %x, client_if = %x\n", status, client_if);
- break;
- case ESP_GATTC_OPEN_EVT:
- conidx = gattc_data->open.conn_id;
- LOG_ERROR("conidx = %x, if = %x\n",conidx, gattc_data->open.gatt_if);
- esp_ble_gattc_search_service(conidx, NULL);
- LOG_ERROR("ESP_GATTC_OPEN_EVT status %d\n", gattc_data->open.status);
- break;
- case ESP_GATTC_SEARCH_RES_EVT: {
- esp_gatt_srvc_id_t *srvc_id = &gattc_data->search_res.service_id;
- conidx = gattc_data->open.conn_id;
- LOG_ERROR("SEARCH RES: conidx = %x\n", conidx);
- if (srvc_id->id.uuid.len == ESP_UUID_LEN_16) {
- LOG_ERROR("UUID16: %x\n", srvc_id->id.uuid.uuid.uuid16);
- } else if (srvc_id->id.uuid.len == ESP_UUID_LEN_32) {
- LOG_ERROR("UUID32: %x\n", srvc_id->id.uuid.uuid.uuid32);
- } else if (srvc_id->id.uuid.len == ESP_UUID_LEN_128) {
- LOG_ERROR("UUID128: %x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n", srvc_id->id.uuid.uuid.uuid128[0],
- srvc_id->id.uuid.uuid.uuid128[1],srvc_id->id.uuid.uuid.uuid128[2], srvc_id->id.uuid.uuid.uuid128[3],
- srvc_id->id.uuid.uuid.uuid128[4],srvc_id->id.uuid.uuid.uuid128[5],srvc_id->id.uuid.uuid.uuid128[6],
- srvc_id->id.uuid.uuid.uuid128[7],srvc_id->id.uuid.uuid.uuid128[8],srvc_id->id.uuid.uuid.uuid128[9],
- srvc_id->id.uuid.uuid.uuid128[10],srvc_id->id.uuid.uuid.uuid128[11],srvc_id->id.uuid.uuid.uuid128[12],
- srvc_id->id.uuid.uuid.uuid128[13],srvc_id->id.uuid.uuid.uuid128[14],srvc_id->id.uuid.uuid.uuid128[15]);
- } else {
- LOG_ERROR("UNKNOWN LEN %d\n", srvc_id->id.uuid.len);
- }
- break;
- }
- case ESP_GATTC_SEARCH_CMPL_EVT:
- conidx = gattc_data->search_cmpl.conn_id;
- LOG_ERROR("SEARCH_CMPL: conidx = %x, status %d\n",conidx, gattc_data->search_cmpl.status);
- break;
- default:
- break;
- }
-}
-
-
-
-/*
-uint16_t get_uuid16(tBT_UUID* p_uuid)
-{
- if(p_uuid->len == LEN_UUID_16)
- {
- return p_uuid->uu.uuid16;
- }
- else if(p_uuid->len == LEN_UUID_128)
- {
- UINT16 u16;
- UINT8 *p = &p_uuid->uu.uuid128[LEN_UUID_128 - 4];
- STREAM_TO_UINT16(u16, p);
- return u16;
- }
- else
- {
- return (UINT16)p_uuid->uu.uuid32;
- }
-}
-
-//fill a GATT ID structure
-void bta_le_fill_16bits_gatt_id(UINT8 inst_id, UINT16 uuid, tBTA_GATT_ID* p_output)
-{
- p_output->inst_id = inst_id;
- p_output->uuid.len = LEN_UUID_16;
- p_output->uuid.uu.uuid16 = uuid;
-}
-
-//fill a service ID structure with a 16 bits service UUID
-void bta_le_fill_16bits_srvc_id(bool is_pri, UINT8 inst_id, UINT16 srvc_uuid, tBTA_GATT_SRVC_ID* p_output)
-{
- memset((void *)p_output, 0, sizeof(tBTA_GATT_SRVC_ID));
- p_output->is_primary = is_pri;
- bta_le_fill_16bits_gatt_id(inst_id, srvc_uuid, &p_output->id);
-}
-
-//fill a char ID structure with a 16 bits char UUID
-void bta_le_fill_16bits_char_id(UINT8 inst_id, UINT16 char_uuid, tBTA_GATT_ID* p_output)
-{
- memset((void *)p_output, 0, sizeof(tBTA_GATT_ID));
- bta_le_fill_16bits_gatt_id(inst_id, char_uuid, p_output);
-}
-*/
-
-
-/************************************************************************************
-* * Function bta_scan_recult_callback
-* *
-* * Description scan result.it will be called when device scaned a peer device
-* *
-* * Return NULL
-**************************************************************************************/
-
-#if 0
-static void bta_scan_result_callback(tBTA_DM_SEARCH_EVT event, tBTA_DM_SEARCH* p_data)
-{
- uint8_t len;
- BD_ADDR bd_addr;
- char dev_name[32];
- tBTA_GATT_TRANSPORT transport = BTA_GATT_TRANSPORT_LE;
- //char obj_name[] = "Find Me";
- char obj_name[] = "SimpleBLEClient";
- uint8_t dev_name_len;
-
- switch (event)
- {
- case BTA_DM_INQ_RES_EVT:
- {
- LOG_ERROR("scan result: event=%d, "BT_BD_ADDR_STR", device_type=%d\n",
- event, BT_BD_ADDR_HEX(p_data->inq_res.bd_addr), p_data->inq_res.device_type);
-
- bdcpy(bd_addr, p_data->inq_res.bd_addr);
- if (p_data->inq_res.p_eir)
- {
- if (BTM_CheckEirData(p_data->inq_res.p_eir, BTM_EIR_COMPLETE_LOCAL_NAME_TYPE, &len))
- {
- p_data->inq_res.remt_name_not_required = TRUE;
- }
- }
-
- if(check_remote_name(&(p_data->inq_res), dev_name, &dev_name_len))
- {
- LOG_ERROR("scan device name len=%d, name = %s\n", dev_name_len, dev_name);
- }
-
- if(strcmp(dev_name, obj_name) == 0)
- {
- bdcpy(obj_addr, bd_addr);
- LOG_ERROR("find the device, obj_addr="BT_BD_ADDR_STR"\n", BT_BD_ADDR_HEX(obj_addr));
-// BTA_GATTC_Open(client_if, obj_addr, true, transport);
- }
- }
- break;
-
- case BTA_DM_INQ_CMPL_EVT:
- {
- LOG_ERROR("%s-BLE observe complete. Num Resp %d\n", __FUNCTION__, p_data->inq_cmpl.num_resps);
-
- LOG_ERROR("connect the device "BT_BD_ADDR_STR", client_if=%d\n",
- BT_BD_ADDR_HEX(obj_addr), client_if);
-
- /* scan complete, start connect*/
- BTA_GATTC_Open(client_if, obj_addr, true, transport);
- }
- break;
-
- default:
- LOG_ERROR("%s : unknown event 0x%x", __FUNCTION__, event);
- }
-}
-
-#endif ///if 0
-
-/************************************************************************************
-* * Function bta_scan_param_setup_cback
-* *
-* * Description set scan param callback.it will be called after setting scan parameter
-* *
-* * Return NULL
-**************************************************************************************/
-/*
-static void bta_scan_param_setup_cback(tGATT_IF c_client_if, tBTM_STATUS status)
-{
- client_if = c_client_if;
- LOG_ERROR("\nset scan params complete: status=%d, client_if=%d\n", status, client_if);
-
- BTA_DmBleObserve(true, 8, bta_scan_result_callback);
-}*/
-
-/************************************************************************************
-* * Function bta_gattc_callback
-* *
-* * Description app register callback
-* *
-* * Return NULL
-**************************************************************************************/
-#if 0
-static void bta_gattc_callback(tBTA_GATTC_EVT event, tBTA_GATTC* p_data)
-{
- switch (event)
- {
- case BTA_GATTC_REG_EVT:
- {
- tBTA_GATT_STATUS status = p_data->reg_oper.status;
- client_if = p_data->reg_oper.client_if;
- LOG_ERROR("%s:register complete: event=%d, status=%d, client_if=%d\n", __FUNCTION__, event, status, client_if);
- UINT8 scan_interval = 0x50;
- UINT8 scan_window = 0x30;
- tBLE_SCAN_MODE scan_mode = BTM_BLE_SCAN_MODE_ACTI;
-
- bac_register();
- /*register complete,set scan parameter*/
- BTA_DmSetBleScanParams(client_if, scan_interval, scan_window, scan_mode,
- bta_scan_param_setup_cback);
-
- }
- break;
-
- /*connect callback*/
- case BTA_GATTC_OPEN_EVT:
- {
-
- LOG_ERROR("\n%s:device is connected "BT_BD_ADDR_STR", client_if=%d, status=%d, connect_id=%d\n",
- __FUNCTION__, BT_BD_ADDR_HEX(p_data->open.remote_bda), p_data->open.client_if,
- p_data->open.status, p_data->open.conn_id);
- /*return whether the remote device is currently connected*/
- int is_connected = BTA_DmGetConnectionState(p_data->open.remote_bda);
- LOG_ERROR("is_connected=%d\n",is_connected);
- /*get the energy info of the controller*/
-
- /*read battery level*/
- int conn_id = p_data->open.conn_id;
-
- }
- break;
-
- default:
- LOG_ERROR("%s:unknown event: %d\n", __FUNCTION__, event);
- }
-
-}
-
-#endif
-
-/************************************************************************************
-* * Function ble_client_appRegister
-* *
-* * Description app register function
-* *
-* * Return NULL
-**************************************************************************************/
-void ble_client_appRegister(void)
-{
-
- bt_uuid_t uuid;
- tBT_UUID t_uuid;
- memcpy(&uuid, BASE_UUID, sizeof(bt_uuid_t));
- btif_to_bta_uuid(&t_uuid, &uuid);
- esp_err_t status;
- LOG_ERROR("register application\n");
- //BTA_GATTC_AppRegister(&t_uuid, bta_gattc_callback);
-
- //register the scan callback function to the gap moudule
- if((status = esp_ble_gap_register_callback(esp_scan_result_cb)) == ESP_OK){
- esp_ble_gap_set_scan_params(&ble_scan_params);
- }else{
- LOG_ERROR("gap register error, error code = %x\n",status);
- }
-
- //register the callback function to the gattc module
- if ((status = esp_ble_gattc_register_callback(esp_gattc_result_cb)) != ESP_OK){\r
- LOG_ERROR("gattc register error, error code = %x\n",status);
- }else{
- esp_ble_gattc_app_register(simpleClient_id);
- }
-
-
-
-
-
-}
-
-void gattc_client_test(void)
-{
- BTM_SetTraceLevel(BT_TRACE_LEVEL_DEBUG);
- esp_init_bluetooth();
- esp_enable_bluetooth();
- ble_client_appRegister();
-}
+++ /dev/null
-#
-# Main Makefile. This is basically the same as a component makefile.
-#
-# This Makefile should, at the very least, just include $(SDK_PATH)/make/component_common.mk. By default,
-# this will take the sources in the src/ directory, compile them and link them into
-# lib(subdirectory_name).a in the build directory. This behaviour is entirely configurable,
-# please read the ESP-IDF documents if you need to do this.
-#
-
-COMPONENT_SRCDIRS := \
- app_core \
- app_project \
-
-CFLAGS += -Wno-error=unused-label -Wno-error=return-type -Wno-error=missing-braces -Wno-error=pointer-sign -Wno-error=parentheses -I./include
-
-
-include $(IDF_PATH)/make/component_common.mk
+++ /dev/null
-#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__ */
+++ /dev/null
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "bt.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "string.h"
-//#include "bt_app_common.h"
-
-extern void bte_main_boot_entry(void *);
-extern void bt_app_task_start_up(void);
-extern void bt_app_core_start(void);
-
-void pingTask(void *pvParameters)
-{
- while (1) {
- vTaskDelay(1000 / portTICK_PERIOD_MS);
- //printf("ping\n");
- }
-}
-
-void app_main()
-{
- bt_controller_init();
- xTaskCreatePinnedToCore(&pingTask, "pingTask", 2048, NULL, 5, NULL, 0);
- bt_app_task_start_up();
- bte_main_boot_entry(bt_app_core_start);
-}
-
--- /dev/null
+// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+
+/****************************************************************************
+*
+* This file is for gatt client. It can scan ble device, connect one device,
+*
+****************************************************************************/
+
+#include <stdint.h>
+#include <string.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include "controller.h"
+
+#include "bt.h"
+#include "bt_trace.h"
+#include "bt_types.h"
+#include "btm_api.h"
+#include "bta_api.h"
+#include "bta_gatt_api.h"
+#include "esp_gap_ble_api.h"
+#include "esp_gattc_api.h"
+#include "esp_gatt_defs.h"
+#include "esp_bt_main.h"
+
+
+#define BT_BD_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x"
+#define BT_BD_ADDR_HEX(addr) addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
+
+esp_gatt_if_t client_if;
+esp_gatt_status_t status = ESP_GATT_ERROR;
+bool connet = false;
+uint16_t simpleClient_id = 0xEE;
+
+const char device_name[] = "Heart Rate";
+
+static esp_ble_scan_params_t ble_scan_params =
+{
+ .scan_type = BLE_SCAN_TYPE_ACTIVE,
+ .own_addr_type = ESP_PUBLIC_ADDR,
+ .scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
+ .scan_interval = 0x50,
+ .scan_window = 0x30
+};
+
+
+static void esp_gap_cb(uint32_t event, void *param);
+
+static void esp_gattc_cb(uint32_t event, void *param);
+
+static void esp_gap_cb(uint32_t event, void *param)
+{
+ uint8_t *adv_name = NULL;
+ uint8_t adv_name_len = 0;
+ switch(event)
+ {
+ case ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT:
+ {
+ //the unit of the duration is second
+ uint32_t duration = 10;
+ esp_ble_gap_start_scanning(duration);
+ break;
+ }
+ case ESP_GAP_BLE_SCAN_RESULT_EVT:
+ {
+ esp_ble_gap_cb_param_t *scan_result = (esp_ble_gap_cb_param_t *)param;
+ switch(scan_result->scan_rst.search_evt)
+ {
+ case ESP_GAP_SEARCH_INQ_RES_EVT:
+ for (int i = 0; i < 6; i++)
+ {
+ LOG_INFO("%x:", scan_result->scan_rst.bda[i]);
+ }
+ LOG_INFO("\n");
+ adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
+ ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+ LOG_INFO("adv_name_len=%x\n",adv_name_len);
+ for(int j = 0; j < adv_name_len; j++)
+ {
+ LOG_INFO("%c",adv_name[j]);
+ }
+ LOG_INFO("\n");
+ for(int j = 0; j < adv_name_len; j++)
+ {
+ LOG_INFO("%c",device_name[j]);
+ }
+ LOG_INFO("\n");
+
+ if (adv_name != NULL)
+ {
+ if (strcmp((char *)adv_name, device_name) == 0)
+ {
+ LOG_INFO("the name eque to Heart Rate.\n");
+ if (status == ESP_GATT_OK && connet == false)
+ {
+ connet = true;
+ LOG_INFO("Connet to the remote device.\n");
+ esp_ble_gap_stop_scanning();
+ esp_ble_gattc_open(client_if, scan_result->scan_rst.bda, true);
+ }
+ }
+ }
+ break;
+ case ESP_GAP_SEARCH_INQ_CMPL_EVT:
+ break;
+ default:
+ break;
+ }
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+
+static void esp_gattc_cb(uint32_t event, void *param)
+{
+ uint16_t conn_id = 0;
+ esp_ble_gattc_cb_param_t *p_data = (esp_ble_gattc_cb_param_t *)param;
+
+ LOG_INFO("esp_gattc_cb, event = %x\n", event);
+ switch (event)
+ {
+ case ESP_GATTC_REG_EVT:
+ status = p_data->reg.status;
+ client_if = p_data->reg.gatt_if;
+ LOG_INFO("status = %x, client_if = %x\n", status, client_if);
+ break;
+ case ESP_GATTC_OPEN_EVT:
+ conn_id = p_data->open.conn_id;
+ LOG_INFO("ESP_GATTC_OPEN_EVT conn_id %d, if %d, status %d\n", conn_id, p_data->open.gatt_if, p_data->open.status);
+ esp_ble_gattc_search_service(conn_id, NULL);
+ break;
+ case ESP_GATTC_SEARCH_RES_EVT: {
+ esp_gatt_srvc_id_t *srvc_id = &p_data->search_res.service_id;
+ conn_id = p_data->open.conn_id;
+ LOG_INFO("SEARCH RES: conn_id = %x\n", conn_id);
+ if (srvc_id->id.uuid.len == ESP_UUID_LEN_16) {
+ LOG_INFO("UUID16: %x\n", srvc_id->id.uuid.uuid.uuid16);
+ } else if (srvc_id->id.uuid.len == ESP_UUID_LEN_32) {
+ LOG_INFO("UUID32: %x\n", srvc_id->id.uuid.uuid.uuid32);
+ } else if (srvc_id->id.uuid.len == ESP_UUID_LEN_128) {
+ LOG_INFO("UUID128: %x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n", srvc_id->id.uuid.uuid.uuid128[0],
+ srvc_id->id.uuid.uuid.uuid128[1],srvc_id->id.uuid.uuid.uuid128[2], srvc_id->id.uuid.uuid.uuid128[3],
+ srvc_id->id.uuid.uuid.uuid128[4],srvc_id->id.uuid.uuid.uuid128[5],srvc_id->id.uuid.uuid.uuid128[6],
+ srvc_id->id.uuid.uuid.uuid128[7],srvc_id->id.uuid.uuid.uuid128[8],srvc_id->id.uuid.uuid.uuid128[9],
+ srvc_id->id.uuid.uuid.uuid128[10],srvc_id->id.uuid.uuid.uuid128[11],srvc_id->id.uuid.uuid.uuid128[12],
+ srvc_id->id.uuid.uuid.uuid128[13],srvc_id->id.uuid.uuid.uuid128[14],srvc_id->id.uuid.uuid.uuid128[15]);
+ } else {
+ LOG_ERROR("UNKNOWN LEN %d\n", srvc_id->id.uuid.len);
+ }
+ break;
+ }
+ case ESP_GATTC_SEARCH_CMPL_EVT:
+ conn_id = p_data->search_cmpl.conn_id;
+ LOG_INFO("SEARCH_CMPL: conn_id = %x, status %d\n",conn_id, p_data->search_cmpl.status);
+ break;
+ default:
+ break;
+ }
+}
+
+void ble_client_appRegister(void)
+{
+ LOG_INFO("register callback\n");
+
+ //register the scan callback function to the gap moudule
+ if((status = esp_ble_gap_register_callback(esp_gap_cb)) != ESP_OK){
+ LOG_ERROR("gap register error, error code = %x\n",status);
+ return;
+ }
+
+ //register the callback function to the gattc module
+ if ((status = esp_ble_gattc_register_callback(esp_gattc_cb)) != ESP_OK){\r
+ LOG_ERROR("gattc register error, error code = %x\n",status);
+ return;
+ }
+ esp_ble_gattc_app_register(simpleClient_id);
+ esp_ble_gap_set_scan_params(&ble_scan_params);
+}
+
+void gattc_client_test(void)
+{
+ esp_init_bluetooth();
+ esp_enable_bluetooth();
+ ble_client_appRegister();
+}
+
+void app_main()
+{
+ bt_controller_init();
+ gattc_client_test();
+}
+
projects / esp-idf / commitdiff