Merge pull request #1358 from qgyhd1234/fix_stm32f4xx

[BSP][stm32f40x] Add components init.

bsp/stm32f40x/.config

@@ -58,7 +58,8 @@ CONFIG_ARCH_ARM_CORTEX_M4=y
 #
 # RT-Thread Components
 #
-# CONFIG_RT_USING_COMPONENTS_INIT is not set
+CONFIG_RT_USING_COMPONENTS_INIT=y
+# CONFIG_RT_USING_USER_MAIN is not set
 
 #
 # C++ features
@@ -74,6 +75,7 @@ CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
 CONFIG_FINSH_THREAD_PRIORITY=20
 CONFIG_FINSH_THREAD_STACK_SIZE=4096
 CONFIG_FINSH_CMD_SIZE=80
@@ -302,12 +304,12 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
 
 #
 # example package: hello
 #
 # CONFIG_PKG_USING_HELLO is not set
-# CONFIG_PKG_USING_MULTIBUTTON is not set
 CONFIG_SOC_STM32F4=y
 CONFIG_RT_USING_UART1=y
 CONFIG_RT_USING_UART2=y

bsp/stm32f40x/applications/application.c

@@ -34,32 +34,14 @@
 
 void rt_init_thread_entry(void* parameter)
 {
+    /* initialization RT-Thread Components */
+    rt_components_init();
+	
     /* GDB STUB */
 #ifdef RT_USING_GDB
     gdb_set_device("uart6");
     gdb_start();
 #endif
-
-    /* LwIP Initialization */
-#ifdef RT_USING_LWIP
-    {
-        extern void lwip_sys_init(void);
-
-        /* register ethernetif device */
-        eth_system_device_init();
-
-        rt_hw_stm32_eth_init();
-
-        /* init lwip system */
-        lwip_sys_init();
-        rt_kprintf("TCP/IP initialized!\n");
-    }
-#endif
-
-#ifdef RT_USING_FINSH
-	/* init finsh */
-	finsh_system_init();
-#endif
 }
 
 int rt_application_init()

bsp/stm32f40x/drivers/board.c

@@ -93,12 +93,11 @@ void rt_hw_board_init()
     /* Configure the SysTick */
     SysTick_Configuration();
 
-    stm32_hw_usart_init();
-    stm32_hw_pin_init();
-    
+    rt_components_board_init();
+ 
 #ifdef RT_USING_CONSOLE
     rt_console_set_device(CONSOLE_DEVICE);
-#endif
+#endif	
 }
 
 /*@}*/

bsp/stm32f40x/drivers/stm32f4xx_eth.c

@@ -4156,3 +4156,4 @@ void rt_hw_stm32_eth_init(void)
             rt_thread_startup(tid);
     }
 }
+INIT_PREV_EXPORT(rt_hw_stm32_eth_init);