diff --git a/bsp/gd32450z-eval/project.ewp b/bsp/gd32450z-eval/project.ewp
index 668bf4899..b26015f8f 100644
--- a/bsp/gd32450z-eval/project.ewp
+++ b/bsp/gd32450z-eval/project.ewp
@@ -298,32 +298,28 @@
         </option>
         <option>
           <name>CCIncludePath2</name>
-          <state>$PROJ_DIR$\../../components/drivers/include</state>
-          <state>$PROJ_DIR$\../../libcpu/arm/cortex-m4</state>
-          <state>$PROJ_DIR$\Libraries/CMSIS</state>
-          <state>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include</state>
-          <state>$PROJ_DIR$\../../components/finsh</state>
-          <state>$PROJ_DIR$\Libraries/CMSIS/GD/GD32F4xx/Include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src</state>
+          <state>$PROJ_DIR$\..\..\include</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\netif</state>
+          <state>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Include</state>
+          <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\include</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src</state>
           <state>$PROJ_DIR$\drivers</state>
-          <state>$PROJ_DIR$\../../libcpu/arm/common</state>
-          <state>$PROJ_DIR$\../../components/dfs/filesystems/devfs</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
+          <state>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Include</state>
           <state>$PROJ_DIR$\.</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/arch/include</state>
-          <state>$PROJ_DIR$\../../components/drivers/spi</state>
-          <state>$PROJ_DIR$\../../components/gui/include/rtgui</state>
-          <state>$PROJ_DIR$\../../components/dfs/filesystems/elmfat</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/posix</state>
+          <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\spi\sfud\inc</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\include</state>
+          <state>$PROJ_DIR$\Libraries\CMSIS</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\spi</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\../../include</state>
-          <state>$PROJ_DIR$\../../components/gui/include/rtgui/widgets</state>
-          <state>$PROJ_DIR$\../../components/gui/include</state>
-          <state>$PROJ_DIR$\../../components/drivers/spi/sfud/inc</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/netif</state>
-          <state>$PROJ_DIR$\../../components/dfs/include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/ipv4</state>
-          <state>$PROJ_DIR$\../../components/gui/src</state>
+          <state>$PROJ_DIR$\..\..\components\finsh</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\posix</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\arch\include</state>
         </option>
         <option>
           <name>CCStdIncCheck</name>
@@ -1268,32 +1264,28 @@
         <option>
           <name>CCIncludePath2</name>
           <state />
-          <state>$PROJ_DIR$\../../components/drivers/include</state>
-          <state>$PROJ_DIR$\../../libcpu/arm/cortex-m4</state>
-          <state>$PROJ_DIR$\Libraries/CMSIS</state>
-          <state>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include</state>
-          <state>$PROJ_DIR$\../../components/finsh</state>
-          <state>$PROJ_DIR$\Libraries/CMSIS/GD/GD32F4xx/Include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src</state>
+          <state>$PROJ_DIR$\..\..\include</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\netif</state>
+          <state>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Include</state>
+          <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\include</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src</state>
           <state>$PROJ_DIR$\drivers</state>
-          <state>$PROJ_DIR$\../../libcpu/arm/common</state>
-          <state>$PROJ_DIR$\../../components/dfs/filesystems/devfs</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
+          <state>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Include</state>
           <state>$PROJ_DIR$\.</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/arch/include</state>
-          <state>$PROJ_DIR$\../../components/drivers/spi</state>
-          <state>$PROJ_DIR$\../../components/gui/include/rtgui</state>
-          <state>$PROJ_DIR$\../../components/dfs/filesystems/elmfat</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/posix</state>
+          <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\spi\sfud\inc</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\include</state>
+          <state>$PROJ_DIR$\Libraries\CMSIS</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include</state>
+          <state>$PROJ_DIR$\..\..\components\drivers\spi</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\../../include</state>
-          <state>$PROJ_DIR$\../../components/gui/include/rtgui/widgets</state>
-          <state>$PROJ_DIR$\../../components/gui/include</state>
-          <state>$PROJ_DIR$\../../components/drivers/spi/sfud/inc</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/netif</state>
-          <state>$PROJ_DIR$\../../components/dfs/include</state>
-          <state>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/include/ipv4</state>
-          <state>$PROJ_DIR$\../../components/gui/src</state>
+          <state>$PROJ_DIR$\..\..\components\finsh</state>
+          <state>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\posix</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\arch\include</state>
         </option>
         <option>
           <name>CCStdIncCheck</name>
@@ -1941,561 +1933,429 @@
     </settings>
   </configuration>
   <group>
-    <name>Drivers</name>
+    <name>Applications</name>
     <file>
-      <name>$PROJ_DIR$\drivers/board.c</name>
+      <name>$PROJ_DIR$\applications\application.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\drivers/drv_exmc_sdram.c</name>
+      <name>$PROJ_DIR$\applications\rtgui_demo.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\drivers/drv_usart.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/drv_enet.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/synopsys_emac.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/drv_lcd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/gd32f450z_lcd_eval.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/drv_spi_flash.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers/drv_spi.c</name>
+      <name>$PROJ_DIR$\applications\startup.c</name>
     </file>
   </group>
   <group>
-    <name>Applications</name>
+    <name>Drivers</name>
     <file>
-      <name>$PROJ_DIR$\applications/application.c</name>
+      <name>$PROJ_DIR$\drivers\board.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\applications/rtgui_demo.c</name>
+      <name>$PROJ_DIR$\drivers\drv_exmc_sdram.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\applications/startup.c</name>
+      <name>$PROJ_DIR$\drivers\drv_usart.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\drv_enet.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\synopsys_emac.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\drv_spi_flash.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\drv_spi.c</name>
     </file>
   </group>
   <group>
     <name>GD32_Lib</name>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_adc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_adc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_can.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_can.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_crc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_crc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_ctc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ctc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dac.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dac.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dbg.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dbg.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dci.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dci.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dma.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dma.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_enet.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_enet.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exmc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exmc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exti.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exti.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fmc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fmc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fwdgt.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fwdgt.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_gpio.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_gpio.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_i2c.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_i2c.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_ipa.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ipa.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_iref.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_iref.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_misc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_misc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_pmu.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_pmu.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_rcu.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rcu.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_rtc.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rtc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_sdio.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_sdio.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_spi.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_spi.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_syscfg.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_syscfg.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_timer.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_timer.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_tli.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_tli.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_trng.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_trng.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_usart.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_usart.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_wwdgt.c</name>
+      <name>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_wwdgt.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/CMSIS/GD/GD32F4xx/Source/system_gd32f4xx.c</name>
+      <name>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Source\system_gd32f4xx.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\Libraries/CMSIS/GD/GD32F4xx/Source/IAR/startup_gd32f4xx.s</name>
+      <name>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Source\IAR\startup_gd32f4xx.s</name>
     </file>
   </group>
   <group>
     <name>Kernel</name>
     <file>
-      <name>$PROJ_DIR$\../../src/clock.c</name>
+      <name>$PROJ_DIR$\..\..\src\clock.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/components.c</name>
+      <name>$PROJ_DIR$\..\..\src\components.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/device.c</name>
+      <name>$PROJ_DIR$\..\..\src\device.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/idle.c</name>
+      <name>$PROJ_DIR$\..\..\src\idle.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/ipc.c</name>
+      <name>$PROJ_DIR$\..\..\src\ipc.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/irq.c</name>
+      <name>$PROJ_DIR$\..\..\src\irq.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/kservice.c</name>
+      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/mem.c</name>
+      <name>$PROJ_DIR$\..\..\src\mem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/memheap.c</name>
+      <name>$PROJ_DIR$\..\..\src\memheap.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/mempool.c</name>
+      <name>$PROJ_DIR$\..\..\src\mempool.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/module.c</name>
+      <name>$PROJ_DIR$\..\..\src\module.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/object.c</name>
+      <name>$PROJ_DIR$\..\..\src\object.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/scheduler.c</name>
+      <name>$PROJ_DIR$\..\..\src\scheduler.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/signal.c</name>
+      <name>$PROJ_DIR$\..\..\src\signal.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/thread.c</name>
+      <name>$PROJ_DIR$\..\..\src\thread.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../src/timer.c</name>
+      <name>$PROJ_DIR$\..\..\src\timer.c</name>
     </file>
   </group>
   <group>
     <name>CORTEX-M4</name>
     <file>
-      <name>$PROJ_DIR$\../../libcpu/arm/cortex-m4/cpuport.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\cpuport.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../libcpu/arm/cortex-m4/context_iar.S</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\context_iar.S</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../libcpu/arm/common/backtrace.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../libcpu/arm/common/div0.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\div0.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../libcpu/arm/common/showmem.c</name>
-    </file>
-  </group>
-  <group>
-    <name>DeviceDrivers</name>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/i2c/i2c_core.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/i2c/i2c_dev.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/i2c/i2c-bit-ops.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/serial/serial.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/rtc/rtc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/spi/spi_core.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/spi/spi_dev.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/spi/spi_flash_sfud.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/spi/sfud/src/sfud.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/completion.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/dataqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/pipe.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/ringbuffer.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/waitqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/drivers/src/workqueue.c</name>
-    </file>
-  </group>
-  <group>
-    <name>finsh</name>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/shell.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/symbol.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/cmd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_compiler.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_error.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_heap.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_init.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_node.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_ops.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_parser.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_var.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_vm.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/finsh/finsh_token.c</name>
-    </file>
-  </group>
-  <group>
-    <name>GuiEngine</name>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/asc12font.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/asc16font.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/blit.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/box.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/color.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/container.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_blend.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_buffer.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_client.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_hw.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_rotozoom.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/dc_trans.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/filerw.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font_bmp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font_fnt.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font_freetype.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font_hz_bmp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/font_hz_file.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/hz12font.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/hz16font.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_bmp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_container.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_hdc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_jpg.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_png.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/image_xpm.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/matrix.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/mouse.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/region.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/rtgui_app.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/rtgui_driver.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/rtgui_object.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/rtgui_system.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/server.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/title.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/topwin.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/widget.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/gui/src/window.c</name>
-    </file>
-  </group>
-  <group>
-    <name>lwIP</name>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/arch/sys_arch.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/api_lib.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/api_msg.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/err.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/netbuf.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/netdb.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/netifapi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/sockets.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/api/tcpip.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/def.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/dns.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/inet_chksum.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/init.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ip.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/memp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/netif.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/pbuf.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/raw.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/stats.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/sys.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/tcp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/tcp_in.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/tcp_out.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/timeouts.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/udp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/netif/ethernet.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/netif/ethernetif.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/netif/lowpan6.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/autoip.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/dhcp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/etharp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/icmp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/igmp.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/ip4.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/ip4_addr.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\../../components/net/lwip-2.0.2/src/core/ipv4/ip4_frag.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\showmem.c</name>
     </file>
   </group>
   <group>
     <name>Filesystem</name>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/src/dfs.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\src\dfs.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/src/dfs_file.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_file.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/src/dfs_fs.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_fs.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/src/dfs_posix.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_posix.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/filesystems/devfs/devfs.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs\devfs.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/filesystems/elmfat/dfs_elm.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat\dfs_elm.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\../../components/dfs/filesystems/elmfat/ff.c</name>
+      <name>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat\ff.c</name>
+    </file>
+  </group>
+  <group>
+    <name>DeviceDrivers</name>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c_core.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c_dev.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c-bit-ops.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\rtc\rtc.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\serial\serial.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_core.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_dev.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_flash_sfud.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\spi\sfud\src\sfud.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
+    </file>
+  </group>
+  <group>
+    <name>finsh</name>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\shell.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\symbol.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\cmd.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_compiler.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_error.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_heap.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_init.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_node.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_ops.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_parser.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_var.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_vm.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\finsh_token.c</name>
+    </file>
+  </group>
+  <group>
+    <name>lwIP</name>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\arch\sys_arch.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\api_lib.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\api_msg.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\err.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\netbuf.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\netdb.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\netifapi.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\sockets.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\tcpip.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\def.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\dns.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\inet_chksum.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\init.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ip.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\memp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\netif.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\pbuf.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\raw.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\stats.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\sys.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\tcp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\tcp_in.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\tcp_out.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\timeouts.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\udp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\netif\ethernet.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\netif\ethernetif.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\netif\lowpan6.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\autoip.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\dhcp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\etharp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\icmp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\igmp.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4_addr.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4_frag.c</name>
     </file>
   </group>
 </project>
diff --git a/bsp/gd32450z-eval/project.uvproj b/bsp/gd32450z-eval/project.uvproj
index 6921a4f92..82523ac05 100644
--- a/bsp/gd32450z-eval/project.uvproj
+++ b/bsp/gd32450z-eval/project.uvproj
@@ -359,7 +359,7 @@
               <MiscControls />
               <Define>GD32F4XX, USE_STDPERIPH_DRIVER</Define>
               <Undefine />
-              <IncludePath>drivers;applications;.;Libraries/CMSIS/GD/GD32F4xx/Include;Libraries/CMSIS;Libraries/GD32F4xx_standard_peripheral/Include;../../include;../../libcpu/arm/cortex-m4;../../libcpu/arm/common;../../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/gui/include;../../components/gui/include/rtgui;../../components/gui/include/rtgui/widgets;../../components/gui/src;../../components/net/lwip-2.0.2/src;../../components/net/lwip-2.0.2/src/include;../../components/net/lwip-2.0.2/src/include/ipv4;../../components/net/lwip-2.0.2/src/arch/include;../../components/net/lwip-2.0.2/src/include/netif;../../components/net/lwip-2.0.2/src/include/posix;../../components/dfs/include;../../components/dfs/filesystems/devfs;../../components/dfs/filesystems/elmfat</IncludePath>
+              <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-2.0.2\src;..\..\components\net\lwip-2.0.2\src\include;..\..\components\net\lwip-2.0.2\src\include\ipv4;..\..\components\net\lwip-2.0.2\src\arch\include;..\..\components\net\lwip-2.0.2\src\include\netif;..\..\components\net\lwip-2.0.2\src\include\posix</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -399,93 +399,79 @@
         </TargetArmAds>
       </TargetOption>
       <Groups>
-        <Group>
-          <GroupName>Drivers</GroupName>
-          <Files>
-            <File>
-              <FileName>board.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/board.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_exmc_sdram.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_exmc_sdram.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_usart.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_usart.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_enet.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_enet.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>synopsys_emac.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/synopsys_emac.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_lcd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_lcd.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>gd32f450z_lcd_eval.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/gd32f450z_lcd_eval.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_spi_flash.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_spi_flash.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_spi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_spi.c</FilePath>
-            </File>
-          </Files>
-        </Group>
         <Group>
           <GroupName>Applications</GroupName>
           <Files>
             <File>
               <FileName>application.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/application.c</FilePath>
+              <FilePath>applications\application.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/rtgui_demo.c</FilePath>
+              <FilePath>applications\rtgui_demo.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>startup.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/startup.c</FilePath>
+              <FilePath>applications\startup.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
+          <Files>
+            <File>
+              <FileName>board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\board.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_exmc_sdram.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_exmc_sdram.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_usart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_usart.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_enet.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_enet.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>synopsys_emac.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\synopsys_emac.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_spi_flash.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_spi_flash.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_spi.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_spi.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -495,217 +481,217 @@
             <File>
               <FileName>gd32f4xx_adc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_adc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_adc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_can.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_can.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_can.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_crc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_crc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_crc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_ctc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_ctc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ctc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_dac.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dac.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dac.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_dbg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dbg.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dbg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_dci.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dci.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dci.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_dma.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dma.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dma.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_enet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_enet.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_enet.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_exmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exmc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_exti.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exti.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exti.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_fmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fmc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_fwdgt.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fwdgt.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fwdgt.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_gpio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_gpio.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_gpio.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_i2c.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_i2c.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_i2c.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_ipa.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_ipa.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ipa.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_iref.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_iref.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_iref.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_misc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_misc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_misc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_pmu.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_pmu.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_pmu.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_rcu.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_rcu.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rcu.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_rtc.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rtc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_sdio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_sdio.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_sdio.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_spi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_spi.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_spi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_syscfg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_syscfg.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_syscfg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_timer.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_timer.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_tli.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_tli.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_tli.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_trng.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_trng.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_trng.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_usart.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_usart.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>gd32f4xx_wwdgt.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_wwdgt.c</FilePath>
+              <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_wwdgt.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>system_gd32f4xx.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/CMSIS/GD/GD32F4xx/Source/system_gd32f4xx.c</FilePath>
+              <FilePath>Libraries\CMSIS\GD\GD32F4xx\Source\system_gd32f4xx.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>startup_gd32f4xx.s</FileName>
               <FileType>2</FileType>
-              <FilePath>Libraries/CMSIS/GD/GD32F4xx/Source/ARM/startup_gd32f4xx.s</FilePath>
+              <FilePath>Libraries\CMSIS\GD\GD32F4xx\Source\ARM\startup_gd32f4xx.s</FilePath>
             </File>
           </Files>
         </Group>
@@ -715,112 +701,112 @@
             <File>
               <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/clock.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/components.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/device.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/idle.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/ipc.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/irq.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/kservice.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mem.c</FilePath>
+              <FilePath>..\..\src\mem.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/memheap.c</FilePath>
+              <FilePath>..\..\src\memheap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mempool.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>module.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/module.c</FilePath>
+              <FilePath>..\..\src\module.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/object.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/scheduler.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>signal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/signal.c</FilePath>
+              <FilePath>..\..\src\signal.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/thread.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/timer.c</FilePath>
+              <FilePath>..\..\src\timer.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -830,35 +816,87 @@
             <File>
               <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/cpuport.c</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/context_rvds.S</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/backtrace.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/div0.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/showmem.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Filesystem</GroupName>
+          <Files>
+            <File>
+              <FileName>dfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_fs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_posix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>devfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_elm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ff.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\ff.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -868,105 +906,105 @@
             <File>
               <FileName>i2c_core.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/i2c/i2c_core.c</FilePath>
+              <FilePath>..\..\components\drivers\i2c\i2c_core.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>i2c_dev.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/i2c/i2c_dev.c</FilePath>
+              <FilePath>..\..\components\drivers\i2c\i2c_dev.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>i2c-bit-ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/i2c/i2c-bit-ops.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>serial.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/drivers/serial/serial.c</FilePath>
+              <FilePath>..\..\components\drivers\i2c\i2c-bit-ops.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/rtc/rtc.c</FilePath>
+              <FilePath>..\..\components\drivers\rtc\rtc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>serial.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>spi_core.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/spi_core.c</FilePath>
+              <FilePath>..\..\components\drivers\spi\spi_core.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>spi_dev.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/spi_dev.c</FilePath>
+              <FilePath>..\..\components\drivers\spi\spi_dev.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>spi_flash_sfud.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/spi_flash_sfud.c</FilePath>
+              <FilePath>..\..\components\drivers\spi\spi_flash_sfud.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sfud.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/sfud/src/sfud.c</FilePath>
+              <FilePath>..\..\components\drivers\spi\sfud\src\sfud.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/completion.c</FilePath>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/dataqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/pipe.c</FilePath>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/ringbuffer.c</FilePath>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/waitqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/workqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
           <GroupOption>
@@ -988,381 +1026,91 @@
             <File>
               <FileName>shell.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/shell.c</FilePath>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/symbol.c</FilePath>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\cmd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_compiler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_compiler.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_compiler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_error.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_error.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_error.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_heap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_heap.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_heap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_init.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_init.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_node.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_node.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_node.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_ops.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_ops.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_parser.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_parser.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_var.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_var.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_vm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_vm.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_token.c</FilePath>
-            </File>
-          </Files>
-        </Group>
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-          <GroupName>GuiEngine</GroupName>
-          <Files>
-            <File>
-              <FileName>asc12font.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/asc12font.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>asc16font.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/asc16font.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>blit.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/blit.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>box.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/box.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>color.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/color.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>container.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/container.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_blend.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_buffer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dc_client.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_client.c</FilePath>
-            </File>
-          </Files>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_hw.c</FilePath>
-            </File>
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-              <FileName>dc_rotozoom.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_rotozoom.c</FilePath>
-            </File>
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-            <File>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/dc_trans.c</FilePath>
-            </File>
-          </Files>
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-            <File>
-              <FileName>filerw.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/filerw.c</FilePath>
-            </File>
-          </Files>
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-              <FileName>font.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>font_bmp.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font_bmp.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>font_fnt.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font_fnt.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>font_freetype.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font_freetype.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>font_hz_bmp.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font_hz_bmp.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>font_hz_file.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/font_hz_file.c</FilePath>
-            </File>
-          </Files>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/hz12font.c</FilePath>
-            </File>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/hz16font.c</FilePath>
-            </File>
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-              <FileName>image.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image.c</FilePath>
-            </File>
-          </Files>
-          <Files>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_bmp.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>image_container.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_container.c</FilePath>
-            </File>
-          </Files>
-          <Files>
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-              <FileName>image_hdc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_hdc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
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-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_jpg.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>image_png.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_png.c</FilePath>
-            </File>
-          </Files>
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-            <File>
-              <FileName>image_xpm.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/image_xpm.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>matrix.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/matrix.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mouse.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/mouse.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>region.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/region.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>rtgui_app.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/rtgui_app.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>rtgui_driver.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/rtgui_driver.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>rtgui_object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/rtgui_object.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>rtgui_system.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/rtgui_system.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>server.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/server.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>title.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/title.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>topwin.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/topwin.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>widget.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/widget.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>window.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/gui/src/window.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1372,304 +1120,252 @@
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/arch/sys_arch.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\arch\sys_arch.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/api_lib.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\api_lib.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/api_msg.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\api_msg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/err.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\err.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/netbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\netbuf.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/netdb.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\netdb.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/netifapi.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\netifapi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/sockets.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\sockets.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/api/tcpip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\api\tcpip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/def.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\def.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/dns.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\dns.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/inet_chksum.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\inet_chksum.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/init.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\init.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/memp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\memp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/netif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\netif.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/pbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\pbuf.c</FilePath>
             </File>
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           <Files>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/raw.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\raw.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/stats.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\stats.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/sys.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\sys.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/tcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\tcp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/tcp_in.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\tcp_in.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/tcp_out.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\tcp_out.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>timeouts.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/timeouts.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\timeouts.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/udp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\udp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ethernet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/netif/ethernet.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\netif\ethernet.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/netif/ethernetif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\netif\ethernetif.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>lowpan6.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/netif/lowpan6.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\netif\lowpan6.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/autoip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\autoip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/dhcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\dhcp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/etharp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\etharp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/icmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\icmp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/igmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\igmp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip4.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/ip4.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip4_addr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/ip4_addr.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4_addr.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip4_frag.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/ip4_frag.c</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>Filesystem</GroupName>
-          <Files>
-            <File>
-              <FileName>dfs.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/src/dfs.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_file.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/src/dfs_file.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_fs.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/src/dfs_fs.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_posix.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/src/dfs_posix.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>devfs.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/filesystems/devfs/devfs.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_elm.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/filesystems/elmfat/dfs_elm.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ff.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/filesystems/elmfat/ff.c</FilePath>
+              <FilePath>..\..\components\net\lwip-2.0.2\src\core\ipv4\ip4_frag.c</FilePath>
             </File>
           </Files>
         </Group>
diff --git a/bsp/gd32450z-eval/project.uvprojx b/bsp/gd32450z-eval/project.uvprojx
index 0a8387961..1f4fbdfb7 100644
--- a/bsp/gd32450z-eval/project.uvprojx
+++ b/bsp/gd32450z-eval/project.uvprojx
@@ -1,12 +1,17 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
   <SchemaVersion>2.1</SchemaVersion>
+
   <Header>### uVision Project, (C) Keil Software</Header>
+
   <Targets>
     <Target>
       <TargetName>rt-thread_gd32f4xx</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>GD32F450ZK</Device>
@@ -14,28 +19,28 @@
           <PackID>GigaDevice.GD32F4xx_DFP.1.0.1</PackID>
           <PackURL>http://gd32mcu.21ic.com/data/documents/yingyongruanjian/GD32F4</PackURL>
           <Cpu>IRAM(0x20000000,0x030000) IRAM2(0x10000000,0x010000) IROM(0x08000000,0x0300000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
-          <FlashUtilSpec />
-          <StartupFile />
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
           <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0GD32F4xx_3MB -FS08000000 -FL0300000 -FP0($$Device:GD32F450ZK$Flash\GD32F4xx_3MB.FLM))</FlashDriverDll>
           <DeviceId>0</DeviceId>
           <RegisterFile>$$Device:GD32F450ZK$Device\Include\gd32f4xx.h</RegisterFile>
-          <MemoryEnv />
-          <Cmp />
-          <Asm />
-          <Linker />
-          <OHString />
-          <InfinionOptionDll />
-          <SLE66CMisc />
-          <SLE66AMisc />
-          <SLE66LinkerMisc />
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile>$$Device:GD32F450ZK$SVD\GD32F4xx.svd</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
-          <BinPath />
-          <IncludePath />
-          <LibPath />
-          <RegisterFilePath />
-          <DBRegisterFilePath />
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
           <TargetStatus>
             <Error>0</Error>
             <ExitCodeStop>0</ExitCodeStop>
@@ -57,8 +62,8 @@
           <BeforeCompile>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
-            <UserProg2Name />
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopU1X>0</nStopU1X>
@@ -67,8 +72,8 @@
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
-            <UserProg2Name />
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopB1X>0</nStopB1X>
@@ -78,14 +83,14 @@
             <RunUserProg1>1</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
             <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
-            <UserProg2Name />
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopA1X>0</nStopA1X>
             <nStopA2X>0</nStopA2X>
           </AfterMake>
           <SelectedForBatchBuild>0</SelectedForBatchBuild>
-          <SVCSIdString />
+          <SVCSIdString></SVCSIdString>
         </TargetCommonOption>
         <CommonProperty>
           <UseCPPCompiler>0</UseCPPCompiler>
@@ -99,8 +104,8 @@
           <AssembleAssemblyFile>0</AssembleAssemblyFile>
           <PublicsOnly>0</PublicsOnly>
           <StopOnExitCode>3</StopOnExitCode>
-          <CustomArgument />
-          <IncludeLibraryModules />
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
           <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
@@ -133,11 +138,11 @@
           </Flash1>
           <bUseTDR>1</bUseTDR>
           <Flash2>BIN\UL2CM3.DLL</Flash2>
-          <Flash3 />
-          <Flash4 />
-          <pFcarmOut />
-          <pFcarmGrp />
-          <pFcArmRoot />
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
           <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
@@ -170,7 +175,7 @@
             <RvctClst>0</RvctClst>
             <GenPPlst>0</GenPPlst>
             <AdsCpuType>"Cortex-M4"</AdsCpuType>
-            <RvctDeviceName />
+            <RvctDeviceName></RvctDeviceName>
             <mOS>0</mOS>
             <uocRom>0</uocRom>
             <uocRam>0</uocRam>
@@ -302,7 +307,7 @@
                 <Size>0x10000</Size>
               </OCR_RVCT10>
             </OnChipMemories>
-            <RvctStartVector />
+            <RvctStartVector></RvctStartVector>
           </ArmAdsMisc>
           <Cads>
             <interw>1</interw>
@@ -319,6 +324,7 @@
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>1</uC99>
+            <uGnu>0</uGnu>
             <useXO>0</useXO>
             <v6Lang>1</v6Lang>
             <v6LangP>1</v6LangP>
@@ -328,9 +334,9 @@
             <v6WtE>0</v6WtE>
             <v6Rtti>0</v6Rtti>
             <VariousControls>
-              <MiscControls />
+              <MiscControls></MiscControls>
               <Define>GD32F4XX, USE_STDPERIPH_DRIVER</Define>
-              <Undefine />
+              <Undefine></Undefine>
               <IncludePath>drivers;applications;.;Libraries/CMSIS/GD/GD32F4xx/Include;Libraries/CMSIS;Libraries/GD32F4xx_standard_peripheral/Include;../../include;../../libcpu/arm/cortex-m4;../../libcpu/arm/common;../../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/gui/include;../../components/gui/include/rtgui;../../components/gui/include/rtgui/widgets;../../components/gui/src;../../components/net/lwip-2.0.2/src;../../components/net/lwip-2.0.2/src/include;../../components/net/lwip-2.0.2/src/include/ipv4;../../components/net/lwip-2.0.2/src/arch/include;../../components/net/lwip-2.0.2/src/include/netif;../../components/net/lwip-2.0.2/src/include/posix;../../components/dfs/include;../../components/dfs/filesystems/devfs;../../components/dfs/filesystems/elmfat</IncludePath>
             </VariousControls>
           </Cads>
@@ -346,10 +352,10 @@
             <useXO>0</useXO>
             <uClangAs>0</uClangAs>
             <VariousControls>
-              <MiscControls />
-              <Define />
-              <Undefine />
-              <IncludePath />
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
             </VariousControls>
           </Aads>
           <LDads>
@@ -361,13 +367,13 @@
             <useFile>0</useFile>
             <TextAddressRange>0x08000000</TextAddressRange>
             <DataAddressRange>0x20000000</DataAddressRange>
-            <pXoBase />
+            <pXoBase></pXoBase>
             <ScatterFile>.\gd32_rom.ld</ScatterFile>
-            <IncludeLibs />
-            <IncludeLibsPath />
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
             <Misc> --keep *.o(RTMSymTab)  --keep *.o(.rti_fn.*)   --keep *.o(FSymTab) --keep *.o(VSymTab) </Misc>
-            <LinkerInputFile />
-            <DisabledWarnings />
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
           </LDads>
         </TargetArmAds>
       </TargetOption>
@@ -380,57 +386,41 @@
               <FileType>1</FileType>
               <FilePath>drivers/board.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_exmc_sdram.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/drv_exmc_sdram.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_usart.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/drv_usart.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_enet.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/drv_enet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>synopsys_emac.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/synopsys_emac.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_lcd.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/drv_lcd.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f450z_lcd_eval.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/gd32f450z_lcd_eval.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_spi_flash.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers/drv_spi_flash.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_spi.c</FileName>
               <FileType>1</FileType>
@@ -446,15 +436,11 @@
               <FileType>1</FileType>
               <FilePath>applications/application.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
               <FilePath>applications/rtgui_demo.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>startup.c</FileName>
               <FileType>1</FileType>
@@ -470,211 +456,151 @@
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_adc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_can.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_can.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_crc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_crc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_ctc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_ctc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dac.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dac.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dbg.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dbg.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dci.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dci.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dma.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_dma.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_enet.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_enet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_exmc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exmc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_exti.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_exti.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_fmc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fmc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_fwdgt.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_fwdgt.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_gpio.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_gpio.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_i2c.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries/GD32F4xx_standard_peripheral/Source/gd32f4xx_i2c.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
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               <FileName>rtgui_object.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/rtgui_object.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>rtgui_system.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/rtgui_system.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>server.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/server.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>title.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/title.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>topwin.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/topwin.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>widget.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/gui/src/widget.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>window.c</FileName>
               <FileType>1</FileType>
@@ -1347,246 +1160,176 @@
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/arch/sys_arch.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/api_lib.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/api_msg.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/err.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/netbuf.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/netdb.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/netifapi.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/sockets.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/api/tcpip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/def.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/dns.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/inet_chksum.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/init.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/memp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/netif.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/pbuf.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/raw.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/stats.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/sys.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/tcp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/tcp_in.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/tcp_out.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>timeouts.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/timeouts.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/udp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ethernet.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/netif/ethernet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/netif/ethernetif.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>lowpan6.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/netif/lowpan6.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/autoip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/dhcp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/etharp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/icmp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/igmp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip4.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/ip4.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip4_addr.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/net/lwip-2.0.2/src/core/ipv4/ip4_addr.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip4_frag.c</FileName>
               <FileType>1</FileType>
@@ -1602,43 +1345,31 @@
               <FileType>1</FileType>
               <FilePath>../../components/dfs/src/dfs.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/dfs/src/dfs_file.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/dfs/src/dfs_fs.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dfs_posix.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/dfs/src/dfs_posix.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>devfs.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/dfs/filesystems/devfs/devfs.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dfs_elm.c</FileName>
               <FileType>1</FileType>
               <FilePath>../../components/dfs/filesystems/elmfat/dfs_elm.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ff.c</FileName>
               <FileType>1</FileType>
@@ -1646,19 +1377,24 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>::CMSIS</GroupName>
+        </Group>
       </Groups>
     </Target>
   </Targets>
+
   <RTE>
-    <apis />
+    <apis/>
     <components>
       <component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.0.1" condition="ARMv6_7_8-M Device">
-        <package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.0.1" />
+        <package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.0.1"/>
         <targetInfos>
-          <targetInfo name="rt-thread_gd32f4xx" />
+          <targetInfo name="rt-thread_gd32f4xx"/>
         </targetInfos>
       </component>
     </components>
-    <files />
+    <files/>
   </RTE>
+
 </Project>