From c78f71985baa7612a28e846e4d67815f3af815c3 Mon Sep 17 00:00:00 2001
From: zwsd <zwsdtjl@zwsd.com>
Date: Fri, 15 Jul 2022 16:34:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BB=E5=8A=A8=E4=B8=8A=E6=8A=A5=E5=AE=8C?=
 =?UTF-8?q?=E6=88=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 main/ble_gatts_table.c        | 11 ++++++++++-
 main/ble_gatts_table.h        |  2 +-
 main/gatts_table_creat_demo.c | 33 +++++++++++++++++++++------------
 3 files changed, 32 insertions(+), 14 deletions(-)

diff --git a/main/ble_gatts_table.c b/main/ble_gatts_table.c
index a15a095..32eb62f 100644
--- a/main/ble_gatts_table.c
+++ b/main/ble_gatts_table.c
@@ -1,6 +1,8 @@
 #include "ble_gatts_table.h"
 
 static uint16_t *hid_conn_id;
+static esp_gatt_if_t *hid_gatts_if;
+static uint16_t *hid_handle;
 
 static uint8_t adv_config_done = 0;
 
@@ -354,6 +356,10 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
         {
             ESP_LOGE(GATTS_TABLE_TAG, "create attr table failed, error code = %x", create_attr_ret);
         }
+        else
+        {
+            *hid_gatts_if = gatts_if;
+        }
     }
     break;
     case ESP_GATTS_READ_EVT:
@@ -441,6 +447,7 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
         // start sent the update connection parameters to the peer device.
         esp_ble_gap_update_conn_params(&conn_params);
         *hid_conn_id = param->connect.conn_id;
+        *hid_handle = heart_rate_handle_table[IDX_CHAR_VAL_A];
         // *hid_conn_id = 100;
         break;
     case ESP_GATTS_DISCONNECT_EVT:
@@ -515,11 +522,13 @@ static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_
     } while (0);
 }
 
-void ble_init(uint16_t *conn_id_ble)
+void ble_init(uint16_t *conn_id_ble, esp_gatt_if_t *gatts_if_ble, uint16_t *handle_ble)
 {
     esp_err_t ret;
 
     hid_conn_id = conn_id_ble;
+    hid_gatts_if = gatts_if_ble;
+    hid_handle = handle_ble;
 
     /* Initialize NVS. */
     ret = nvs_flash_init();
diff --git a/main/ble_gatts_table.h b/main/ble_gatts_table.h
index 26b8958..2656a7a 100644
--- a/main/ble_gatts_table.h
+++ b/main/ble_gatts_table.h
@@ -54,4 +54,4 @@ struct gatts_profile_inst
     esp_bt_uuid_t descr_uuid;
 };
 
-void ble_init(uint16_t *conn_id_ble);
\ No newline at end of file
+void ble_init(uint16_t *conn_id_ble, esp_gatt_if_t *gatts_if_ble, uint16_t *handle_ble);
\ No newline at end of file
diff --git a/main/gatts_table_creat_demo.c b/main/gatts_table_creat_demo.c
index 2454026..d95bfe7 100644
--- a/main/gatts_table_creat_demo.c
+++ b/main/gatts_table_creat_demo.c
@@ -7,22 +7,31 @@
 */
 
 /****************************************************************************
-*
-* This demo showcases creating a GATT database using a predefined attribute table.
-* It acts as a GATT server and can send adv data, be connected by client.
-* Run the gatt_client demo, the client demo will automatically connect to the gatt_server_service_table demo.
-* Client demo will enable GATT server's notify after connection. The two devices will then exchange
-* data.
-*
-****************************************************************************/
+ *
+ * This demo showcases creating a GATT database using a predefined attribute table.
+ * It acts as a GATT server and can send adv data, be connected by client.
+ * Run the gatt_client demo, the client demo will automatically connect to the gatt_server_service_table demo.
+ * Client demo will enable GATT server's notify after connection. The two devices will then exchange
+ * data.
+ *
+ ****************************************************************************/
 #include "ble_gatts_table.h"
 
 uint16_t table_conn_id_m;
+esp_gatt_if_t table_gatts_if_m;
+uint16_t table_handle_m;
 
-void app_main(void){
-    ble_init(&table_conn_id_m);
+void app_main(void)
+{
+    uint8_t temp[5] = {68, 69, 70, 71, 72};
+    ble_init(&table_conn_id_m, &table_gatts_if_m, &table_handle_m);
 
-    while(true){
-        ESP_LOGI("test","%d",table_conn_id_m);
+    while (true)
+    {
+        // ESP_LOGI("test", "%d,%d,%d", table_conn_id_m, table_gatts_if_m, table_handle_m);
+        if (table_handle_m != 0)
+        {
+            esp_ble_gatts_send_indicate(table_gatts_if_m, table_conn_id_m, table_handle_m, 5, temp, false);
+        }
     }
 }