接收时间从2s变成100ms，数据处理放在了main中

main/gatts_demo.c

@@ -557,21 +557,23 @@ static void gatts_profile_a_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
 
 //实际只让接收profile_b_buffer_size-1个
 #define profile_b_buffer_size 100
-char gatts_profile_b_write_buffer[profile_b_buffer_size] = {0};
-uint8_t gatts_profile_b_write_buffer_len = 0;
+char bluetooth_rx_buffer[profile_b_buffer_size] = {0};
+uint8_t bluetooth_rx_buffer_len = 0;
 bool bluetooth_rx_off = false;
 
 bool flag = true;
 uint32_t total = 0;
-#define timer_interval_num 2
+#define timer_interval_num 100
 #define timer_interval_s (uint32_t)1000000
 #define timer_interval_ms (uint32_t)1000
 #define timer_interval_us (uint32_t)1
 
+void bluetooth_gatts_try_process_data();
+
 void buffer_all_init()
 {
-    gatts_profile_b_write_buffer_len = 0;
-    memset(gatts_profile_b_write_buffer, 0, profile_b_buffer_size);
+    bluetooth_rx_buffer_len = 0;
+    memset(bluetooth_rx_buffer, 0, profile_b_buffer_size);
 }
 
 void timer_set_pause_and_counter_zero(int group, int timer)
@@ -612,38 +614,26 @@ static void gatts_profile_b_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
     }
     case ESP_GATTS_WRITE_EVT:
     {
-        // if ((gatts_profile_b_write_buffer_len+param->write.len > profile_b_buffer_size))
-        // {
-
-        // }
-
         if (bluetooth_rx_off == false)
         {
             timer_set_pause_and_counter_zero(TIMER_GROUP_0, TIMER_0);
             timer_start(TIMER_GROUP_0, TIMER_0);
-        }
-        else
-        {
-            ESP_LOGI("!!!", "%s", &gatts_profile_b_write_buffer[0]);
-            bluetooth_rx_off = false;
-            timer_set_pause_and_counter_zero(TIMER_GROUP_0, TIMER_0);
-            buffer_all_init();
 
+            ESP_LOGI(GATTS_TAG, "GATT_WRITE_EVT, conn_id %d, trans_id %d, handle %d\n", param->write.conn_id, param->write.trans_id, param->write.handle);
+            if (!param->write.is_prep)
+            {
+                ESP_LOGI(GATTS_TAG, "GATT_WRITE_EVT, value len %d, value :", param->write.len);
+                esp_log_buffer_hex(GATTS_TAG, param->write.value, param->write.len);
+
+                for (int i = 0; i < param->write.len; i++)
+                {
+                    bluetooth_rx_buffer[bluetooth_rx_buffer_len++] = param->write.value[i];
+                }
+            }
             example_write_event_env(gatts_if, &b_prepare_write_env, param);
             break;
         }
 
-        ESP_LOGI(GATTS_TAG, "GATT_WRITE_EVT, conn_id %d, trans_id %d, handle %d\n", param->write.conn_id, param->write.trans_id, param->write.handle);
-        if (!param->write.is_prep)
-        {
-            ESP_LOGI(GATTS_TAG, "GATT_WRITE_EVT, value len %d, value :", param->write.len);
-            esp_log_buffer_hex(GATTS_TAG, param->write.value, param->write.len);
-
-            for (int i = 0; i < param->write.len; i++)
-            {
-                gatts_profile_b_write_buffer[gatts_profile_b_write_buffer_len++] = param->write.value[i];
-            }
-        }
         example_write_event_env(gatts_if, &b_prepare_write_env, param);
         break;
     }
@@ -814,7 +804,7 @@ void app_main(void)
 {
     esp_err_t ret;
 
-    timer_group_init(TIMER_GROUP_0, TIMER_0, true, timer_interval_num, timer_interval_s);
+    timer_group_init(TIMER_GROUP_0, TIMER_0, true, timer_interval_num, timer_interval_ms);
 
     // Initialize NVS.
     ret = nvs_flash_init();
@@ -901,7 +891,20 @@ void app_main(void)
 
 void bluetooth_gatts_try_process_data()
 {
+    //接收完毕
     if (bluetooth_rx_off)
     {
+        //关闭定时器
+        timer_set_pause_and_counter_zero(TIMER_GROUP_0, TIMER_0);
+        //打印输出
+        ESP_LOGI(GATTS_TAG, "%s", &bluetooth_rx_buffer[0]);
+        //验证数据
+
+        //处理数据
+
+        //接收标志位设为未接收
+        bluetooth_rx_off = false;
+        //buffer置0
+        buffer_all_init();
     }
 }