update uart and spi driver

bsp/gd32450z-eval/drivers/drv_spi.c

@@ -17,6 +17,14 @@
 #include <board.h>
 #include <finsh.h>
 
+#ifdef RT_USING_SPI
+
+#if !defined(RT_USING_SPI0) && !defined(RT_USING_SPI1) && \
+    !defined(RT_USING_SPI2) && !defined(RT_USING_SPI3)  && \
+    !defined(RT_USING_SPI4) && !defined(RT_USING_SPI5)
+#error "Please define at least one SPIx"
+#endif
+
 //#define DEBUG
 
 #define ARR_LEN(__N)      (sizeof(__N) / sizeof(__N[0]))
@@ -345,3 +353,4 @@ rt_err_t stm32_spi_bus_register(uint32_t spi_periph,
     p_spi_bus->hdma_rx.Init.PeriphBurst         = DMA_PBURST_INC4;
 #endif
 }
+#endif

bsp/gd32450z-eval/drivers/drv_usart.c

@@ -26,7 +26,7 @@
     !defined(RT_USING_USART2) && !defined(RT_USING_UART3)  && \
     !defined(RT_USING_UART4) && !defined(RT_USING_USART5)  && \
     !defined(RT_USING_UART6) && !defined(RT_USING_UART7)
-#error "Please define "
+#error "Please define at least one UARTx"
 
 #endif
 
@@ -57,18 +57,6 @@ static void uart_isr(struct rt_serial_device *serial);
 #if defined(RT_USING_USART0)
 struct rt_serial_device serial0;
 
-/* UART1 device driver structure */
-const struct gd32_uart usart0 =
-{
-    USART0,                                 // uart peripheral index
-    USART0_IRQn,                            // uart iqrn
-    RCU_USART0, RCU_GPIOA, RCU_GPIOA,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOA, GPIO_AF_7, GPIO_PIN_9,           // tx port, tx alternate, tx pin
-    GPIOA, GPIO_AF_7, GPIO_PIN_10,          // rx port, rx alternate, rx pin
-    &serial0,
-    "uart0",
-};
-
 void USART0_IRQHandler(void)
 {
     /* enter interrupt */
@@ -84,17 +72,6 @@ void USART0_IRQHandler(void)
 
 #if defined(RT_USING_USART1)
 struct rt_serial_device serial1;
-/* UART1 device driver structure */
-const struct gd32_uart usart1 =
-{
-    USART1,                                 // uart peripheral index
-    USART1_IRQn,                            // uart iqrn
-    RCU_USART1, RCU_GPIOA, RCU_GPIOA,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOA, GPIO_AF_7, GPIO_PIN_2,           // tx port, tx alternate, tx pin
-    GPIOA, GPIO_AF_7, GPIO_PIN_3,           // rx port, rx alternate, rx pin
-    &serial1,
-    "uart1",
-};
 
 void USART1_IRQHandler(void)
 {
@@ -111,17 +88,6 @@ void USART1_IRQHandler(void)
 
 #if defined(RT_USING_USART2)
 struct rt_serial_device serial2;
-/* UART2 device driver structure */
-const struct gd32_uart usart2 =
-{
-    USART2,                                 // uart peripheral index
-    USART2_IRQn,                            // uart iqrn
-    RCU_USART2, RCU_GPIOB, RCU_GPIOB,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOB, GPIO_AF_7, GPIO_PIN_10,          // tx port, tx alternate, tx pin
-    GPIOB, GPIO_AF_7, GPIO_PIN_11,          // rx port, rx alternate, rx pin
-    &serial2,
-    "uart2",
-};
 
 void USART2_IRQHandler(void)
 {
@@ -138,17 +104,6 @@ void USART2_IRQHandler(void)
 
 #if defined(RT_USING_UART3)
 struct rt_serial_device serial3;
-/* UART3 device driver structure */
-const struct gd32_uart uart3 =
-{
-    UART3,                                 // uart peripheral index
-    UART3_IRQn,                            // uart iqrn
-    RCU_UART3, RCU_GPIOC, RCU_GPIOC,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOC, GPIO_AF_8, GPIO_PIN_10,         // tx port, tx alternate, tx pin
-    GPIOC, GPIO_AF_8, GPIO_PIN_11,         // rx port, rx alternate, rx pin
-    &serial3,
-    "uart3",
-};
 
 void UART3_IRQHandler(void)
 {
@@ -165,17 +120,6 @@ void UART3_IRQHandler(void)
 
 #if defined(RT_USING_UART4)
 struct rt_serial_device serial4;
-/* UART4 device driver structure */
-const struct gd32_uart uart4 =
-{
-    UART4,                                 // uart peripheral index
-    UART4_IRQn,                            // uart iqrn
-    RCU_UART4, RCU_GPIOC, RCU_GPIOD,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOC, GPIO_AF_8, GPIO_PIN_12,         // tx port, tx alternate, tx pin
-    GPIOD, GPIO_AF_8, GPIO_PIN_2,          // rx port, rx alternate, rx pin
-    &serial4,
-    "uart4",
-};
 
 void UART4_IRQHandler(void)
 {
@@ -191,17 +135,6 @@ void UART4_IRQHandler(void)
 
 #if defined(RT_USING_USART5)
 struct rt_serial_device serial5;
-/* UART5 device driver structure */
-const struct gd32_uart usart5 =
-{
-    USART5,                                 // uart peripheral index
-    USART5_IRQn,                            // uart iqrn
-    RCU_USART5, RCU_GPIOC, RCU_GPIOC,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOC, GPIO_AF_8, GPIO_PIN_6,           // tx port, tx alternate, tx pin
-    GPIOC, GPIO_AF_8, GPIO_PIN_7,           // rx port, rx alternate, rx pin
-    &serial5,
-    "uart5",
-};
 
 void USART5_IRQHandler(void)
 {
@@ -218,17 +151,6 @@ void USART5_IRQHandler(void)
 
 #if defined(RT_USING_UART6)
 struct rt_serial_device serial6;
-/* UART6 device driver structure */
-const struct gd32_uart uart6 =
-{
-    UART6,                                 // uart peripheral index
-    UART6_IRQn,                            // uart iqrn
-    RCU_UART6, RCU_GPIOE, RCU_GPIOE,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOE, GPIO_AF_8, GPIO_PIN_7,          // tx port, tx alternate, tx pin
-    GPIOE, GPIO_AF_8, GPIO_PIN_8,          // rx port, rx alternate, rx pin
-    &serial6,
-    "uart6",
-};
 
 void UART6_IRQHandler(void)
 {
@@ -245,17 +167,6 @@ void UART6_IRQHandler(void)
 
 #if defined(RT_USING_UART7)
 struct rt_serial_device serial7;
-/* UART7 device driver structure */
-const struct gd32_uart uart7 =
-{
-    UART7,                                 // uart peripheral index
-    UART7_IRQn,                            // uart iqrn
-    RCU_UART7, RCU_GPIOE, RCU_GPIOE,       // periph clock, tx gpio clock, rt gpio clock
-    GPIOE, GPIO_AF_8, GPIO_PIN_0,          // tx port, tx alternate, tx pin
-    GPIOE, GPIO_AF_8, GPIO_PIN_1,          // rx port, rx alternate, rx pin
-    &serial7,
-    "uart7",
-};
 
 void UART7_IRQHandler(void)
 {
@@ -270,6 +181,104 @@ void UART7_IRQHandler(void)
 
 #endif /* RT_USING_UART7 */
 
+static const struct gd32_uart uarts[] = {
+    #ifdef RT_USING_USART0
+    {
+        USART0,                                 // uart peripheral index
+        USART0_IRQn,                            // uart iqrn
+        RCU_USART0, RCU_GPIOA, RCU_GPIOA,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOA, GPIO_AF_7, GPIO_PIN_9,           // tx port, tx alternate, tx pin
+        GPIOA, GPIO_AF_7, GPIO_PIN_10,          // rx port, rx alternate, rx pin
+        &serial0,
+        "uart0",
+    },
+    #endif
+    
+    #ifdef RT_USING_USART1
+    {
+        USART1,                                 // uart peripheral index
+        USART1_IRQn,                            // uart iqrn
+        RCU_USART1, RCU_GPIOA, RCU_GPIOA,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOA, GPIO_AF_7, GPIO_PIN_2,           // tx port, tx alternate, tx pin
+        GPIOA, GPIO_AF_7, GPIO_PIN_3,           // rx port, rx alternate, rx pin
+        &serial1,
+        "uart1",
+    },
+    #endif
+    
+    #ifdef RT_USING_USART2
+    {
+        USART2,                                 // uart peripheral index
+        USART2_IRQn,                            // uart iqrn
+        RCU_USART2, RCU_GPIOB, RCU_GPIOB,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOB, GPIO_AF_7, GPIO_PIN_10,          // tx port, tx alternate, tx pin
+        GPIOB, GPIO_AF_7, GPIO_PIN_11,          // rx port, rx alternate, rx pin
+        &serial2,
+        "uart2",
+    },
+    #endif
+    
+    #ifdef RT_USING_UART3
+    {
+        UART3,                                 // uart peripheral index
+        UART3_IRQn,                            // uart iqrn
+        RCU_UART3, RCU_GPIOC, RCU_GPIOC,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOC, GPIO_AF_8, GPIO_PIN_10,         // tx port, tx alternate, tx pin
+        GPIOC, GPIO_AF_8, GPIO_PIN_11,         // rx port, rx alternate, rx pin
+        &serial3,
+        "uart3",
+    },
+    #endif
+    
+    #ifdef RT_USING_UART4
+    {
+        UART4,                                 // uart peripheral index
+        UART4_IRQn,                            // uart iqrn
+        RCU_UART4, RCU_GPIOC, RCU_GPIOD,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOC, GPIO_AF_8, GPIO_PIN_12,         // tx port, tx alternate, tx pin
+        GPIOD, GPIO_AF_8, GPIO_PIN_2,          // rx port, rx alternate, rx pin
+        &serial4,
+        "uart4",
+    },
+    #endif
+
+    #ifdef RT_USING_USART5
+    {
+        USART5,                                 // uart peripheral index
+        USART5_IRQn,                            // uart iqrn
+        RCU_USART5, RCU_GPIOC, RCU_GPIOC,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOC, GPIO_AF_8, GPIO_PIN_6,           // tx port, tx alternate, tx pin
+        GPIOC, GPIO_AF_8, GPIO_PIN_7,           // rx port, rx alternate, rx pin
+        &serial5,
+        "uart5",
+    },
+    #endif
+    
+    #ifdef RT_USING_UART6
+    {
+        UART6,                                 // uart peripheral index
+        UART6_IRQn,                            // uart iqrn
+        RCU_UART6, RCU_GPIOE, RCU_GPIOE,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOE, GPIO_AF_8, GPIO_PIN_7,          // tx port, tx alternate, tx pin
+        GPIOE, GPIO_AF_8, GPIO_PIN_8,          // rx port, rx alternate, rx pin
+        &serial6,
+        "uart6",
+    },
+    #endif
+
+    #ifdef RT_USING_UART7
+    {
+        UART7,                                 // uart peripheral index
+        UART7_IRQn,                            // uart iqrn
+        RCU_UART7, RCU_GPIOE, RCU_GPIOE,       // periph clock, tx gpio clock, rt gpio clock
+        GPIOE, GPIO_AF_8, GPIO_PIN_0,          // tx port, tx alternate, tx pin
+        GPIOE, GPIO_AF_8, GPIO_PIN_1,          // rx port, rx alternate, rx pin
+        &serial7,
+        "uart7",
+    },
+    #endif
+};
+
 
 /**
 * @brief UART MSP Initialization
@@ -446,50 +455,18 @@ int gd32_hw_usart_init(void)
 {
     struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
     int i;
-    static const struct gd32_uart * uarts[] = {
-        #ifdef RT_USING_USART0
-            &usart0,
-        #endif
-        
-        #ifdef RT_USING_USART1
-            &usart1,
-        #endif
-        
-        #ifdef RT_USING_USART2
-            &usart2,
-        #endif
-        
-        #ifdef RT_USING_UART3
-            &uart3,
-        #endif
-        
-        #ifdef RT_USING_UART4
-            &uart4,
-        #endif
-
-        #ifdef RT_USING_USART5
-            &usart5,
-        #endif
-        
-        #ifdef RT_USING_UART6
-            &uart6,
-        #endif
-
-        #ifdef RT_USING_UART7
-            &uart7,
-        #endif
-    };
+
     
     for (i = 0; i < sizeof(uarts) / sizeof(uarts[0]); i++)
     {
-        uarts[i]->serial->ops    = &gd32_uart_ops;
-        uarts[i]->serial->config = config;
+        uarts[i].serial->ops    = &gd32_uart_ops;
+        uarts[i].serial->config = config;
 
         /* register UART1 device */
-        rt_hw_serial_register(uarts[i]->serial,
-                              uarts[i]->device_name,
+        rt_hw_serial_register(uarts[i].serial,
+                              uarts[i].device_name,
                               RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
-                              (void *)uarts[i]);
+                              (void *)&uarts[i]);
     }
 
     return 0;

bsp/gd32450z-eval/gd32_rom.sct

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_IROM1 0x08000000 0x00300000  {    ; load region size_region
+  ER_IROM1 0x08000000 0x00300000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x20000000 0x00030000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+

bsp/gd32450z-eval/project.ewp

@@ -198,7 +198,7 @@
                 </option>
                 <option>
                     <name>DSPExtension</name>
-                    <state>0</state>
+                    <state>1</state>
                 </option>
             </data>
         </settings>
@@ -2515,19 +2515,4 @@
             <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\udp.c</name>
         </file>
     </group>
-    <group>
-        <name>trace</name>
-        <file>
-            <name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_RTT.c</name>
-        </file>
-        <file>
-            <name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_SYSVIEW.c</name>
-        </file>
-        <file>
-            <name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_Config_RTThread.c</name>
-        </file>
-        <file>
-            <name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_RTThread.c</name>
-        </file>
-    </group>
 </project>

bsp/gd32450z-eval/project.uvprojx

@@ -319,7 +319,7 @@
             <PlainCh>0</PlainCh>
             <Ropi>0</Ropi>
             <Rwpi>0</Rwpi>
-            <wLevel>2</wLevel>
+            <wLevel>0</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>1</uC99>
@@ -333,9 +333,9 @@
             <v6Rtti>0</v6Rtti>
             <VariousControls>
               <MiscControls></MiscControls>
-              <Define>GD32F4XX, USE_STDPERIPH_DRIVER</Define>
+              <Define>GD32F4XX, RT_USING_ARM_LIBC, USE_STDPERIPH_DRIVER</Define>
               <Undefine></Undefine>
-              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\include;..\..\libcpu\arm\cortex-m4;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\spi;..\..\components\drivers\include;..\..\components\drivers\spi\sfud\inc;..\..\components\drivers\include;..\..\components\finsh;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif;..\..\components\trace;..\..\components\trace\SystemView_Src_V240\Config;..\..\components\trace;..\..\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
+              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\..\git\rt-thread\include;..\..\..\git\rt-thread\libcpu\arm\cortex-m4;..\..\..\git\rt-thread\libcpu\arm\common;..\..\..\git\rt-thread\components\dfs\include;..\..\..\git\rt-thread\components\dfs\filesystems\devfs;..\..\..\git\rt-thread\components\dfs\filesystems\elmfat;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi\sfud\inc;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\finsh;..\..\..\git\rt-thread\components\libc\armlibc;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -622,77 +622,77 @@
             <File>
               <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\clock.c</FilePath>
             </File>
             <File>
               <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\components.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\components.c</FilePath>
             </File>
             <File>
               <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\device.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\device.c</FilePath>
             </File>
             <File>
               <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\idle.c</FilePath>
             </File>
             <File>
               <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\ipc.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\ipc.c</FilePath>
             </File>
             <File>
               <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\irq.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\irq.c</FilePath>
             </File>
             <File>
               <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\kservice.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\kservice.c</FilePath>
             </File>
             <File>
               <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\mem.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\mem.c</FilePath>
             </File>
             <File>
               <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\memheap.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\memheap.c</FilePath>
             </File>
             <File>
               <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\mempool.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\mempool.c</FilePath>
             </File>
             <File>
               <FileName>module.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\module.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\module.c</FilePath>
             </File>
             <File>
               <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\object.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\object.c</FilePath>
             </File>
             <File>
               <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\scheduler.c</FilePath>
             </File>
             <File>
               <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\thread.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\thread.c</FilePath>
             </File>
             <File>
               <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\timer.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\src\timer.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -702,27 +702,27 @@
             <File>
               <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
-              <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
+              <FilePath>..\..\..\git\rt-thread\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\libcpu\arm\common\backtrace.c</FilePath>
             </File>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\libcpu\arm\common\div0.c</FilePath>
             </File>
             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -732,42 +732,42 @@
             <File>
               <FileName>dfs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs.c</FilePath>
             </File>
             <File>
               <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_file.c</FilePath>
             </File>
             <File>
               <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_fs.c</FilePath>
             </File>
             <File>
               <FileName>dfs_posix.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_posix.c</FilePath>
             </File>
             <File>
               <FileName>console.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\filesystems\devfs\console.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\devfs\console.c</FilePath>
             </File>
             <File>
               <FileName>devfs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\devfs\devfs.c</FilePath>
             </File>
             <File>
               <FileName>dfs_elm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
             </File>
             <File>
               <FileName>ff.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\filesystems\elmfat\ff.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\ff.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -777,77 +777,77 @@
             <File>
               <FileName>i2c_core.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\i2c\i2c_core.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c_core.c</FilePath>
             </File>
             <File>
               <FileName>i2c_dev.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\i2c\i2c_dev.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c_dev.c</FilePath>
             </File>
             <File>
               <FileName>i2c-bit-ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\i2c\i2c-bit-ops.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c-bit-ops.c</FilePath>
             </File>
             <File>
               <FileName>rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\rtc\rtc.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\rtc\rtc.c</FilePath>
             </File>
             <File>
               <FileName>serial.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\serial\serial.c</FilePath>
             </File>
             <File>
               <FileName>spi_core.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\spi\spi_core.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_core.c</FilePath>
             </File>
             <File>
               <FileName>spi_dev.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\spi\spi_dev.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_dev.c</FilePath>
             </File>
             <File>
               <FileName>spi_flash_sfud.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\spi\spi_flash_sfud.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_flash_sfud.c</FilePath>
             </File>
             <File>
               <FileName>sfud.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\spi\sfud\src\sfud.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\spi\sfud\src\sfud.c</FilePath>
             </File>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\completion.c</FilePath>
             </File>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\dataqueue.c</FilePath>
             </File>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\pipe.c</FilePath>
             </File>
             <File>
               <FileName>portal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\portal.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\portal.c</FilePath>
             </File>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\ringbuffer.c</FilePath>
             </File>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\src\workqueue.c</FilePath>
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@@ -857,67 +857,87 @@
             <File>
               <FileName>shell.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\shell.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\shell.c</FilePath>
             </File>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\symbol.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\symbol.c</FilePath>
             </File>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\cmd.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\cmd.c</FilePath>
             </File>
             <File>
               <FileName>finsh_compiler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_compiler.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_compiler.c</FilePath>
             </File>
             <File>
               <FileName>finsh_error.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_error.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_error.c</FilePath>
             </File>
             <File>
               <FileName>finsh_heap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_heap.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_heap.c</FilePath>
             </File>
             <File>
               <FileName>finsh_init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_init.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_init.c</FilePath>
             </File>
             <File>
               <FileName>finsh_node.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_node.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_node.c</FilePath>
             </File>
             <File>
               <FileName>finsh_ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_ops.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_ops.c</FilePath>
             </File>
             <File>
               <FileName>finsh_parser.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_parser.c</FilePath>
             </File>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_var.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_var.c</FilePath>
             </File>
             <File>
               <FileName>finsh_vm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_vm.c</FilePath>
             </File>
             <File>
               <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_token.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>libc</GroupName>
+          <Files>
+            <File>
+              <FileName>libc_syms.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\libc_syms.c</FilePath>
+            </File>
+            <File>
+              <FileName>mem_std.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\mem_std.c</FilePath>
+            </File>
+            <File>
+              <FileName>stubs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\stubs.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -927,177 +947,177 @@
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
             </File>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
             </File>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\err.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\err.c</FilePath>
             </File>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
             </File>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
             </File>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
             </File>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
             </File>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
             </File>
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
             </File>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\def.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\def.c</FilePath>
             </File>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
             </File>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
             </File>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\init.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\init.c</FilePath>
             </File>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
             </File>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
             </File>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
             </File>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
             </File>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
             </File>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
             </File>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
             </File>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
             </File>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
             </File>
             <File>
               <FileName>timers.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
             </File>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
             </File>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
             </File>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
             </File>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
             </File>
             <File>
               <FileName>inet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
             </File>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
             </File>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
             </File>
             <File>
               <FileName>ip_addr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
             </File>
             <File>
               <FileName>ip_frag.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
             </File>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
             </File>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
             </File>
             <File>
               <FileName>slipif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\slipif.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\slipif.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1107,22 +1127,22 @@
             <File>
               <FileName>SEGGER_SYSVIEW_Config_RTThread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_Config_RTThread.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_Config_RTThread.c</FilePath>
             </File>
             <File>
               <FileName>SEGGER_SYSVIEW_RTThread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_RTThread.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_RTThread.c</FilePath>
             </File>
             <File>
               <FileName>SEGGER_RTT.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_RTT.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER\SEGGER_RTT.c</FilePath>
             </File>
             <File>
               <FileName>SEGGER_SYSVIEW.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_SYSVIEW.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER\SEGGER_SYSVIEW.c</FilePath>
             </File>
           </Files>
         </Group>