[update] __attribute__((weak))

Core/Src/freertos.c

 void StartDefaultTask(void *argument)
 {
   /* USER CODE BEGIN StartDefaultTask */
+  __attribute__((weak)) void fun_weak();
   /* Infinite loop */
-  AAAA();
-  
+  //AAAA();
+  float f = 0.24321324325325;
   for(;;)
   {
-    pkt_kprintf("%s\n", __FUNCTION__);
+    pkt_kprintf("%s = %f\n", __FUNCTION__, f);
     LED_TOGGLE();
+    if (fun_weak)  
+        fun_weak();
     osDelay(1000);
   }
   /* USER CODE END StartDefaultTask */

Core/Src/main.c

 
 /* Private user code ---------------------------------------------------------*/
 /* USER CODE BEGIN 0 */
-
+void fun_weak()
+{
+    pkt_kprintf("sdad\n");
+}
 /* USER CODE END 0 */
 
 /**

EWARM/stm32_broad_mini.ewp

             </file>
             <file>
                 <name>$PROJ_DIR$\..\Middlewares\segger_rtt\SEGGER_RTT_printf.c</name>
+                <excluded>
+                    <configuration>stm32_broad_mini</configuration>
+                </excluded>
             </file>
         </group>
     </group>