存档

apps/earphone/xtell_Sensor/xtell_handler.c

@@ -44,7 +44,7 @@
 #include "bt_background.h"
 #include "default_event_handler.h"
 #include "debug.h"
-
+#include "system/event.h"
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 //宏定义
 #define LOG_TAG_CONST       EARPHONE
@@ -171,6 +171,69 @@ static int state_machine(struct application *app, enum app_state state, struct i
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 //handle
 
+
+void le_user_app_send_event(size_t command, unsigned char* data, size_t size)
+{
+    // 中断->事件
+    static unsigned char buffer[512];
+    if(data && size && size <= sizeof(buffer)) {
+        // 拷贝到缓存，避免转发事件的时候，地址发送改变。
+        memcpy(buffer, data, size);
+        struct sys_event event;
+        event.type = SYS_APP_USER_EVENT;
+        event.u.app.command = command;
+        event.u.app.buffer = buffer;
+        event.u.app.size = size;
+        sys_event_notify(&event);
+    }
+}
+
+void le_user_app_event_handler(struct sys_event* event){
+
+    switch (event->type) {
+        // 打印接收到的数据
+        printf("BLE data\n");
+        put_buf(event->u.app.buffer, event->u.app.size);
+        case SYS_APP_USER_EVENT:
+            if (event->u.app.buffer[0] == 0xBE && event->u.app.buffer[1] == 0xBB) {
+                if(event->u.app.buffer[2] == 0x01){      //后面的数据长度 1
+                    switch (event->u.app.buffer[3]){
+                        case 0x01:
+                            extern void start_detection(void);
+                            start_detection();
+                            char* send_tmp = "start_detection\n";
+                            send_data_to_ble_client(send_tmp,strlen(send_tmp));
+                            break;
+                        case 0x02:
+                            extern void stop_detection(void);
+                            stop_detection();
+                            send_tmp = "stop_detection\n";
+                            send_data_to_ble_client(send_tmp,strlen(send_tmp));
+                            break;
+                        case 0x03:
+                            extern void clear_speed(void);
+                            clear_speed();
+                            send_tmp = "Reset speed and distances to zero\n";
+                            send_data_to_ble_client(send_tmp,strlen(send_tmp));
+                            
+                            break;
+                        default:
+                            break;
+                        
+                    }
+                }
+            }
+        break;
+
+        default:
+        xlog("%d\n",event->type);
+        break;
+    }
+
+
+}
+
+
 static void play_poweron_ok_timer(void *priv)
 {
     app_var.wait_timer_do = 0;
@@ -355,9 +418,11 @@ static int bt_connction_status_event_handler(struct bt_event *bt)
 }
 
 
-
 static int event_handler(struct application *app, struct sys_event *event)
 {
+
+    le_user_app_event_handler(event);
+
     if (SYS_EVENT_REMAP(event)) {
         g_printf("****SYS_EVENT_REMAP**** \n");
         return 0;