diff --git a/.travis.yml b/.travis.yml
index c0557731e0bd26b63adef68611b32a72ef7f6e3e..c4eddfde0fb30cf57bf5c1178fa5ab6b47dfc60e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -76,6 +76,7 @@ env:
   - RTT_BSP='stm32f429-disco' RTT_TOOL_CHAIN='sourcery-arm' 
   - RTT_BSP='stm32l475-iot-disco' RTT_TOOL_CHAIN='sourcery-arm' 
   - RTT_BSP='stm32l476-nucleo' RTT_TOOL_CHAIN='sourcery-arm' 
+  - RTT_BSP='stm32h743-nucleo' RTT_TOOL_CHAIN='sourcery-arm' 
 #  - RTT_BSP='taihu' RTT_TOOL_CHAIN='sourcery-ppc'
 #  - RTT_BSP='upd70f3454' # iar
 #  - RTT_BSP='x86' # x86
diff --git a/bsp/samd21/rtconfig.py b/bsp/samd21/rtconfig.py
index af3ca84f5d4aa761fd6a457cbcd373bc72f18b61..2f2460e77b089b64a3f8657b333371cdb32bf2e1 100644
--- a/bsp/samd21/rtconfig.py
+++ b/bsp/samd21/rtconfig.py
@@ -44,7 +44,7 @@ if PLATFORM == 'gcc':
     OBJDUMP = PREFIX + 'objdump'
     OBJCPY = PREFIX + 'objcopy'
 
-    DEVICE = ' -mcpu=cortex-m0+ -mthumb -ffunction-sections -fdata-sections'
+    DEVICE = ' -mcpu=cortex-m0plus -mthumb -ffunction-sections -fdata-sections'
     CFLAGS = DEVICE
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
     LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-MKL15Z128.map,-cref,-u,Reset_Handler -T MKL15Z128_FLASH.ld'
diff --git a/bsp/stm32h743-nucleo/.config b/bsp/stm32h743-nucleo/.config
new file mode 100644
index 0000000000000000000000000000000000000000..bb13ccfc66150cea8901eb9f32fcdc5f83f0af0b
--- /dev/null
+++ b/bsp/stm32h743-nucleo/.config
@@ -0,0 +1,319 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+CONFIG_RT_ALIGN_SIZE=4
+# CONFIG_RT_THREAD_PRIORITY_8 is not set
+CONFIG_RT_THREAD_PRIORITY_32=y
+# CONFIG_RT_THREAD_PRIORITY_256 is not set
+CONFIG_RT_THREAD_PRIORITY_MAX=32
+CONFIG_RT_TICK_PER_SECOND=100
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_USING_HOOK=y
+CONFIG_RT_IDEL_HOOK_LIST_SIZE=4
+CONFIG_IDLE_THREAD_STACK_SIZE=256
+# CONFIG_RT_USING_TIMER_SOFT is not set
+CONFIG_RT_DEBUG=y
+# CONFIG_RT_DEBUG_INIT_CONFIG is not set
+# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
+# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
+# CONFIG_RT_DEBUG_IPC_CONFIG is not set
+# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
+# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
+# CONFIG_RT_DEBUG_MEM_CONFIG is not set
+# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
+# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
+# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
+
+#
+# Inter-Thread communication
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+# CONFIG_RT_USING_SIGNALS is not set
+
+#
+# Memory Management
+#
+CONFIG_RT_USING_MEMPOOL=y
+# CONFIG_RT_USING_MEMHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMTRACE is not set
+CONFIG_RT_USING_HEAP=y
+
+#
+# Kernel Device Object
+#
+CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_DEVICE_OPS is not set
+# CONFIG_RT_USING_INTERRUPT_INFO is not set
+CONFIG_RT_USING_CONSOLE=y
+CONFIG_RT_CONSOLEBUF_SIZE=128
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
+
+#
+# RT-Thread Components
+#
+CONFIG_RT_USING_COMPONENTS_INIT=y
+CONFIG_RT_USING_USER_MAIN=y
+CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
+CONFIG_RT_MAIN_THREAD_PRIORITY=10
+
+#
+# C++ features
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Command shell
+#
+CONFIG_RT_USING_FINSH=y
+CONFIG_FINSH_THREAD_NAME="tshell"
+CONFIG_FINSH_USING_HISTORY=y
+CONFIG_FINSH_HISTORY_LINES=5
+CONFIG_FINSH_USING_SYMTAB=y
+CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
+CONFIG_FINSH_THREAD_PRIORITY=20
+CONFIG_FINSH_THREAD_STACK_SIZE=4096
+CONFIG_FINSH_CMD_SIZE=80
+# CONFIG_FINSH_USING_AUTH is not set
+CONFIG_FINSH_USING_MSH=y
+CONFIG_FINSH_USING_MSH_DEFAULT=y
+# CONFIG_FINSH_USING_MSH_ONLY is not set
+CONFIG_FINSH_ARG_MAX=10
+
+#
+# Device virtual file system
+#
+CONFIG_RT_USING_DFS=y
+CONFIG_DFS_USING_WORKDIR=y
+CONFIG_DFS_FILESYSTEMS_MAX=2
+CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
+CONFIG_DFS_FD_MAX=16
+# CONFIG_RT_USING_DFS_MNTTABLE is not set
+# CONFIG_RT_USING_DFS_ELMFAT is not set
+CONFIG_RT_USING_DFS_DEVFS=y
+# CONFIG_RT_USING_DFS_ROMFS is not set
+# CONFIG_RT_USING_DFS_RAMFS is not set
+# CONFIG_RT_USING_DFS_UFFS is not set
+# CONFIG_RT_USING_DFS_JFFS2 is not set
+# CONFIG_RT_USING_DFS_NFS is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_PIPE_BUFSZ=512
+CONFIG_RT_USING_SERIAL=y
+# CONFIG_RT_USING_CAN is not set
+# CONFIG_RT_USING_HWTIMER is not set
+# CONFIG_RT_USING_CPUTIME is not set
+# CONFIG_RT_USING_I2C is not set
+# CONFIG_RT_USING_PIN is not set
+# CONFIG_RT_USING_PWM is not set
+# CONFIG_RT_USING_MTD_NOR is not set
+# CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_RTC is not set
+# CONFIG_RT_USING_SDIO is not set
+# CONFIG_RT_USING_SPI is not set
+# CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_WIFI is not set
+# CONFIG_RT_USING_AUDIO is not set
+
+#
+# Using USB
+#
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# POSIX layer and C standard library
+#
+CONFIG_RT_USING_LIBC=y
+# CONFIG_RT_USING_PTHREADS is not set
+# CONFIG_RT_USING_MODULE is not set
+
+#
+# Network
+#
+
+#
+# Socket abstraction layer
+#
+# CONFIG_RT_USING_SAL is not set
+
+#
+# light weight TCP/IP stack
+#
+# CONFIG_RT_USING_LWIP is not set
+
+#
+# Modbus master and slave stack
+#
+# CONFIG_RT_USING_MODBUS is not set
+
+#
+# AT commands
+#
+# CONFIG_RT_USING_AT is not set
+
+#
+# VBUS(Virtual Software BUS)
+#
+# CONFIG_RT_USING_VBUS is not set
+
+#
+# Utilities
+#
+# CONFIG_RT_USING_LOGTRACE is not set
+# CONFIG_RT_USING_RYM is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_MONGOOSE is not set
+# CONFIG_PKG_USING_WEBTERMINAL is not set
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_NANOPB is not set
+
+#
+# Wi-Fi
+#
+
+#
+# Marvell WiFi
+#
+# CONFIG_PKG_USING_WLANMARVELL is not set
+
+#
+# Wiced WiFi
+#
+# CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_COAP is not set
+# CONFIG_PKG_USING_NOPOLL is not set
+# CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+
+#
+# IoT Cloud
+#
+# CONFIG_PKG_USING_ONENET is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+# CONFIG_PKG_USING_ALI_IOTKIT is not set
+
+#
+# security packages
+#
+# CONFIG_PKG_USING_MBEDTLS is not set
+# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_TINYCRYPT is not set
+
+#
+# language packages
+#
+# CONFIG_PKG_USING_LUA is not set
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+# CONFIG_PKG_USING_MICROPYTHON is not set
+
+#
+# multimedia packages
+#
+# CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
+
+#
+# tools packages
+#
+# CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
+# CONFIG_PKG_USING_EASYLOGGER is not set
+# CONFIG_PKG_USING_SYSTEMVIEW is not set
+
+#
+# system packages
+#
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_CAIRO is not set
+# CONFIG_PKG_USING_PIXMAN is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_FAL is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_STM32F4_HAL is not set
+# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+
+#
+# miscellaneous packages
+#
+# CONFIG_PKG_USING_LIBCSV is not set
+# CONFIG_PKG_USING_OPTPARSE is not set
+# CONFIG_PKG_USING_FASTLZ is not set
+# CONFIG_PKG_USING_MINILZO is not set
+# CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_DSTR is not set
+
+#
+# sample package
+#
+# CONFIG_PKG_USING_SAMPLES is not set
+
+#
+# example package: hello
+#
+# CONFIG_PKG_USING_HELLO is not set
+
+#
+# Privated Packages of RealThread
+#
+# CONFIG_PKG_USING_CODEC is not set
+# CONFIG_PKG_USING_PLAYER is not set
+# CONFIG_PKG_USING_PERSIMMON_SRC is not set
+
+#
+# Network Utilities
+#
+# CONFIG_PKG_USING_WICED is not set
+# CONFIG_PKG_USING_CLOUDSDK is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_POWER_MANAGER is not set
+# CONFIG_PKG_USING_RT_OTA is not set
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_RTINSIGHT is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+
+#
+# Test Packages of RealThread
+#
+# CONFIG_PKG_USING_JERRYSCRIPT_WIN32 is not set
+# CONFIG_PKG_USING_JS_PERSIMMON is not set
+CONFIG_RT_USING_UART1=y
diff --git a/bsp/stm32h743-nucleo/Kconfig b/bsp/stm32h743-nucleo/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..07e59e8ebbade454bfef229aa4ac92a1eea6346a
--- /dev/null
+++ b/bsp/stm32h743-nucleo/Kconfig
@@ -0,0 +1,25 @@
+mainmenu "RT-Thread Configuration"
+
+config $BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config $RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+
+config $PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config RT_USING_UART1
+    bool "Using uart1"
+    select RT_USING_SERIAL
+    default y
+
diff --git a/bsp/stm32h743-nucleo/applications/main.c b/bsp/stm32h743-nucleo/applications/main.c
index 980c32a729b08b9c1f807989204be8b9efa1260b..70fa4849661e3bfd678440b018cdb58994759921 100644
--- a/bsp/stm32h743-nucleo/applications/main.c
+++ b/bsp/stm32h743-nucleo/applications/main.c
@@ -23,35 +23,10 @@
  * 2014-04-27     Bernard      make code cleanup.
  * 2017-08-25     LongfeiMa    transplantation for stm32h7xx
  */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include "board.h"
-#include <stm32h7xx.h>
-
-#include "lan8742a.h"
-
-#include "netif/ethernetif.h"
-
-
+#include <stdio.h>
 
 int main(void)
 {
-//	rt_kprintf("here we are in the main \r\n");
-	/* LwIP Initialization */
-#ifdef RT_USING_LWIP
-	{
-//		extern void lwip_sys_init(void);
-//		eth_system_device_init();
-
-		/* register ethernetif device */
-//		rt_hw_lan8742a_init();
-
-		/* init lwip system */
-//		lwip_sys_init();
-		rt_kprintf("TCP/IP initialized!\n");
-	}
-#endif
+	return 0;
 }
 
diff --git a/bsp/stm32h743-nucleo/drivers/SConscript b/bsp/stm32h743-nucleo/drivers/SConscript
index f5db56a368c1afa63babba4922f4bc7c7c8b3a7a..709c7c6e1d9d3e1f8787f7128105465b6b2cf158 100644
--- a/bsp/stm32h743-nucleo/drivers/SConscript
+++ b/bsp/stm32h743-nucleo/drivers/SConscript
@@ -1,8 +1,17 @@
 from building import *
 
 cwd = GetCurrentDir()
-src = Glob('*.c')
+src = Split("""
+board.c
+stm32h7xx_it.c
+drv_mpu.c
+""")
 
+if GetDepend(['RT_USING_SERIAL']):
+    src += ['drv_usart.c']
+
+if GetDepend('RT_USING_LWIP'):
+    src += ['lan8742a.c']
 
 CPPPATH = [cwd]
 
diff --git a/bsp/stm32h743-nucleo/rtconfig.h b/bsp/stm32h743-nucleo/rtconfig.h
index 9eab3fb8abcb1f92fea87707fe1381c617d0c80e..e341d043f9edcfb553221781fb3949a87ce7b719 100644
--- a/bsp/stm32h743-nucleo/rtconfig.h
+++ b/bsp/stm32h743-nucleo/rtconfig.h
@@ -1,233 +1,283 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
-
-// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
-
-// <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" />
-#define RT_NAME_MAX	8
-// <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
-#define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
-// <item description="8">8</item>
-// <item description="32">32</item>
-// <item description="256">256</item>
-// </integer>
-#define RT_THREAD_PRIORITY_MAX	32
-// <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="1000" />
-#define RT_TICK_PER_SECOND	1000
-// <integer name="IDLE_THREAD_STACK_SIZE" description="The stack size of idle thread" default="512" />
-#define IDLE_THREAD_STACK_SIZE	512
-// <bool name="RT_USING_MODULE" description="Using Application Module" default="true" />
-//#define RT_USING_MODULE
-// <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" >
-#define RT_DEBUG
-// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
-// #define RT_THREAD_DEBUG
-// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" />
-#define RT_USING_OVERFLOW_CHECK
-// </section>
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
 
-// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+/* RT_THREAD_PRIORITY_8 is not set */
+#define RT_THREAD_PRIORITY_32
+/* RT_THREAD_PRIORITY_256 is not set */
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 100
+#define RT_USING_OVERFLOW_CHECK
 #define RT_USING_HOOK
-// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
-#define RT_USING_TIMER_SOFT
-// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
-#define RT_TIMER_THREAD_PRIO	4
-// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
-#define RT_TIMER_THREAD_STACK_SIZE	512
-// <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" />
-#define RT_TIMER_TICK_PER_SECOND	200
-// </section>
-
-// <section name="IPC" description="Inter-Thread communication" default="always" >
-// <bool name="RT_USING_SEMAPHORE" description="Using semaphore in the system" default="true" />
+#define RT_IDEL_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+/* RT_USING_TIMER_SOFT is not set */
+#define RT_DEBUG
+/* RT_DEBUG_INIT_CONFIG is not set */
+/* RT_DEBUG_THREAD_CONFIG is not set */
+/* RT_DEBUG_SCHEDULER_CONFIG is not set */
+/* RT_DEBUG_IPC_CONFIG is not set */
+/* RT_DEBUG_TIMER_CONFIG is not set */
+/* RT_DEBUG_IRQ_CONFIG is not set */
+/* RT_DEBUG_MEM_CONFIG is not set */
+/* RT_DEBUG_SLAB_CONFIG is not set */
+/* RT_DEBUG_MEMHEAP_CONFIG is not set */
+/* RT_DEBUG_MODULE_CONFIG is not set */
+
+/* Inter-Thread communication */
+
 #define RT_USING_SEMAPHORE
-// <bool name="RT_USING_MUTEX" description="Using mutex in the system" default="true" />
 #define RT_USING_MUTEX
-// <bool name="RT_USING_EVENT" description="Using event group in the system" default="true" />
 #define RT_USING_EVENT
-// <bool name="RT_USING_MAILBOX" description="Using mailbox in the system" default="true" />
 #define RT_USING_MAILBOX
-// <bool name="RT_USING_MESSAGEQUEUE" description="Using message queue in the system" default="true" />
 #define RT_USING_MESSAGEQUEUE
-// </section>
+/* RT_USING_SIGNALS is not set */
+
+/* Memory Management */
 
-// <section name="MM" description="Memory Management" default="always" >
-// <bool name="RT_USING_MEMPOOL" description="Using Memory Pool Management in the system" default="true" />
 #define RT_USING_MEMPOOL
-// <bool name="RT_USING_MEMHEAP" description="Using Memory Heap Object in the system" default="true" />
-#define RT_USING_MEMHEAP
-// <bool name="RT_USING_HEAP" description="Using Dynamic Heap Management in the system" default="true" />
-#define RT_USING_HEAP
-// <bool name="RT_USING_SMALL_MEM" description="Optimizing for small memory" default="false" />
+/* RT_USING_MEMHEAP is not set */
+/* RT_USING_NOHEAP is not set */
 #define RT_USING_SMALL_MEM
-// <bool name="RT_USING_SLAB" description="Using SLAB memory management for large memory" default="false" />
-// #define RT_USING_SLAB
-// </section>
+/* RT_USING_SLAB is not set */
+/* RT_USING_MEMTRACE is not set */
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
 
-// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" >
 #define RT_USING_DEVICE
-// <bool name=RT_USING_DEVICE_IPC description="Using IPC in Device Driver Framework" default="true" />
-#define RT_USING_DEVICE_IPC
-// <bool name="RT_USING_SERIAL" description="Using Serial Device Driver Framework" default="true" />
-#define RT_USING_SERIAL
-// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" />
-#define RT_SERIAL_RB_BUFSZ    64
-// <bool name="RT_USING_MTD_NAND" description="Using MTD NAND Framework" default="true" />
-//#define RT_USING_MTD_NAND
-// <bool name="RT_MTD_NAND_DEBUG" description="Enable MTD NAND Framework Debug" default="true" />
-//#define RT_MTD_NAND_DEBUG
-// <bool name="RT_USING_NFTL" description="Using NFTL layer" default="true" />
-//#define RT_USING_NFTL
-// <bool name="RT_USING_SPI" description="Using SPI Device Driver Framework" default="true" />
-//#define RT_USING_SPI
-// <bool name="RT_USING_I2C" description="Using I2C Device Driver Framework" default="true" />
-//#define RT_USING_I2C
-// <bool name="RT_USING_RTC" description="Using RTC Device Driver Framework" default="true" />
-//#define RT_USING_RTC
-// <integer name="RT_MMCSD_THREAD_PREORITY" description="The prority of mmcsd thread" default="15" />
-//#define RT_MMCSD_THREAD_PREORITY	15
-// <section name="RT_USING_CONSOLE" description="Using console" default="true" >
+/* RT_USING_DEVICE_OPS is not set */
+/* RT_USING_INTERRUPT_INFO is not set */
 #define RT_USING_CONSOLE
-// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
-#define RT_CONSOLEBUF_SIZE	128
-// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
-#define RT_CONSOLE_DEVICE_NAME	"uart1"
-// </section>
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart1"
+
+/* RT-Thread Components */
 
-// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
 #define RT_USING_COMPONENTS_INIT
-// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+/* RT_USING_CPLUSPLUS is not set */
+
+/* Command shell */
+
 #define RT_USING_FINSH
-#define FINSH_THREAD_PRIORITY 0xa
-// <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" />
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
 #define FINSH_USING_SYMTAB
-// <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" />
 #define FINSH_USING_DESCRIPTION
-// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
-#define FINSH_THREAD_STACK_SIZE	4096
-// <bool name="FINSH_USING_MSH" description="Using module shell in finsh" default="true" />
+/* FINSH_ECHO_DISABLE_DEFAULT is not set */
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_CMD_SIZE 80
+/* FINSH_USING_AUTH is not set */
 #define FINSH_USING_MSH
 #define FINSH_USING_MSH_DEFAULT
-// </section>
+/* FINSH_USING_MSH_ONLY is not set */
+#define FINSH_ARG_MAX 10
 
-// <section name="LIBC" description="C Runtime library setting" default="always" >
-// <bool name="RT_USING_LIBC" description="Using libc library" default="true" />
-#define RT_USING_LIBC
-// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
-#define RT_USING_PTHREADS
-// </section>
+/* Device virtual file system */
 
-// <section name="RT_USING_DFS" description="Device file system" default="true" >
-//#define RT_USING_DFS
-// <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
+#define RT_USING_DFS
 #define DFS_USING_WORKDIR
-// <integer name="DFS_FILESYSTEM_TYPES_MAX" description="The maximal number of the supported file system type" default="4" />
-#define DFS_FILESYSTEM_TYPES_MAX  4
-// <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
-#define DFS_FILESYSTEMS_MAX	4
-// <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
-#define DFS_FD_MAX	         32
-// <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
-#define RT_USING_DFS_ELMFAT
-// <integer name="RT_DFS_ELM_DRIVES" description="The maximal number of drives of FatFs" default="4" />
-#define RT_DFS_ELM_DRIVES    4
-// <bool name="RT_DFS_ELM_REENTRANT" description="Support reentrant" default="true" />
-#define RT_DFS_ELM_REENTRANT
-// <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
-// <item description="LFN with static LFN working buffer">1</item>
-// <item description="LFN with dynamic LFN working buffer on the stack">2</item>
-// <item description="LFN with dynamic LFN working buffer on the heap">3</item>
-// </integer>
-#define RT_DFS_ELM_USE_LFN	3
-// <integer name="RT_DFS_ELM_CODE_PAGE" description="OEM code page" default="437">
-#define RT_DFS_ELM_CODE_PAGE	437
-// <bool name="RT_DFS_ELM_CODE_PAGE_FILE" description="Using OEM code page file" default="false" />
-// #define RT_DFS_ELM_CODE_PAGE_FILE
-// <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="256" />
-#define RT_DFS_ELM_MAX_LFN	256
-// <integer name="RT_DFS_ELM_MAX_SECTOR_SIZE" description="Maximal size of sector" default="512" />
-#define RT_DFS_ELM_MAX_SECTOR_SIZE  4096
-// <bool name="RT_DFS_ELM_USE_ERASE" description="Enable erase feature for flash" default="true" />
-// #define RT_DFS_ELM_USE_ERASE
-// <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
-// #define RT_USING_DFS_YAFFS2
-// <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
-// #define RT_USING_DFS_UFFS
-// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" />
+#define DFS_FILESYSTEMS_MAX 2
+#define DFS_FILESYSTEM_TYPES_MAX 2
+#define DFS_FD_MAX 16
+/* RT_USING_DFS_MNTTABLE is not set */
+/* RT_USING_DFS_ELMFAT is not set */
 #define RT_USING_DFS_DEVFS
-// <bool name="RT_USING_DFS_ROMFS" description="Using ROMFS" default="false" />
-//#define RT_USING_DFS_ROMFS
-// <bool name="RT_USING_DFS_NFS" description="Using NFS" default="false" />
-// #define RT_USING_DFS_NFS
-// <string name="RT_NFS_HOST_EXPORT" description="The exported NFS host path" default="192.168.1.10:/" />
-#define RT_NFS_HOST_EXPORT	"192.168.137.1:/"
-// </section>
-
-// <section name="RT_USING_LWIP" description="lwip, a lightweight TCP/IP protocol stack" default="true" >
-#define RT_USING_LWIP
-// <bool name="RT_USING_LWIP141" description="Using lwIP 1.4.1 version" default="true" />
-#define RT_USING_LWIP141
-// <bool name="RT_LWIP_ICMP" description="Enable ICMP protocol" default="true" />
-#define RT_LWIP_ICMP
-// <bool name="RT_LWIP_IGMP" description="Enable IGMP protocol" default="false" />
-// #define RT_LWIP_IGMP
-// <bool name="RT_LWIP_UDP" description="Enable UDP protocol" default="true" />
-#define RT_LWIP_UDP
-// <bool name="RT_LWIP_TCP" description="Enable TCP protocol" default="true" />
-#define RT_LWIP_TCP
-// <bool name="RT_LWIP_DNS" description="Enable DNS protocol" default="true" />
-#define RT_LWIP_DNS
-// <integer name="RT_LWIP_PBUF_NUM" description="Maximal number of buffers in the pbuf pool" default="4" />
-#define RT_LWIP_PBUF_NUM	8
-// <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" />
-#define RT_LWIP_TCP_PCB_NUM	8
-// <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" />
-#define RT_LWIP_TCP_SND_BUF	8192
-// <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" />
-#define RT_LWIP_TCP_WND	8192
-// <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" />
-// #define RT_LWIP_SNMP
-// <bool name="RT_LWIP_DHCP" description="Enable DHCP client to get IP address" default="false" />
-#define RT_LWIP_DHCP
-// <integer name="RT_LWIP_TCP_SEG_NUM" description="the number of simultaneously queued TCP" default="4" />
-//#define RT_LWIP_TCP_SEG_NUM	8
-// <integer name="RT_LWIP_TCPTHREAD_PRIORITY" description="the thread priority of TCP thread" default="128" />
-#define RT_LWIP_TCPTHREAD_PRIORITY	12
-// <integer name="RT_LWIP_TCPTHREAD_MBOX_SIZE" description="the mail box size of TCP thread to wait for" default="32" />
-#define RT_LWIP_TCPTHREAD_MBOX_SIZE	8
-// <integer name="RT_LWIP_TCPTHREAD_STACKSIZE" description="the thread stack size of TCP thread" default="4096" />
-#define RT_LWIP_TCPTHREAD_STACKSIZE	4096
-// <integer name="RT_LWIP_ETHTHREAD_PRIORITY" description="the thread priority of ethnetif thread" default="144" />
-#define RT_LWIP_ETHTHREAD_PRIORITY	14
-// <integer name="RT_LWIP_ETHTHREAD_MBOX_SIZE" description="the mail box size of ethnetif thread to wait for" default="8" />
-#define RT_LWIP_ETHTHREAD_MBOX_SIZE	8
-// <integer name="RT_LWIP_ETHTHREAD_STACKSIZE" description="the stack size of ethnetif thread" default="512" />
-#define RT_LWIP_ETHTHREAD_STACKSIZE	512
-// <ipaddr name="RT_LWIP_IPADDR" description="IP address of device" default="192.168.1.30" />
-#define RT_LWIP_IPADDR0 192
-#define RT_LWIP_IPADDR1 168
-#define RT_LWIP_IPADDR2 137
-#define RT_LWIP_IPADDR3 30
-// <ipaddr name="RT_LWIP_GWADDR" description="Gateway address of device" default="192.168.1.1" />
-#define RT_LWIP_GWADDR0 192
-#define RT_LWIP_GWADDR1 168
-#define RT_LWIP_GWADDR2 137
-#define RT_LWIP_GWADDR3 1
-// <ipaddr name="RT_LWIP_MSKADDR" description="Mask address of device" default="255.255.255.0" />
-#define RT_LWIP_MSKADDR0 255
-#define RT_LWIP_MSKADDR1 255
-#define RT_LWIP_MSKADDR2 255
-#define RT_LWIP_MSKADDR3 0
-// </section>
-
-// </RDTConfigurator>
-
-/* enable SDRAM */
-//#define RT_USING_EXT_SDRAM
+/* RT_USING_DFS_ROMFS is not set */
+/* RT_USING_DFS_RAMFS is not set */
+/* RT_USING_DFS_UFFS is not set */
+/* RT_USING_DFS_JFFS2 is not set */
+/* RT_USING_DFS_NFS is not set */
 
-#define RT_USING_COMPONENTS_INIT
-#define RT_USING_USER_MAIN
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SERIAL
+/* RT_USING_CAN is not set */
+/* RT_USING_HWTIMER is not set */
+/* RT_USING_CPUTIME is not set */
+/* RT_USING_I2C is not set */
+/* RT_USING_PIN is not set */
+/* RT_USING_PWM is not set */
+/* RT_USING_MTD_NOR is not set */
+/* RT_USING_MTD_NAND is not set */
+/* RT_USING_RTC is not set */
+/* RT_USING_SDIO is not set */
+/* RT_USING_SPI is not set */
+/* RT_USING_WDT is not set */
+/* RT_USING_WIFI is not set */
+/* RT_USING_AUDIO is not set */
+
+/* Using USB */
+
+/* RT_USING_USB_HOST is not set */
+/* RT_USING_USB_DEVICE is not set */
+
+/* POSIX layer and C standard library */
+
+#define RT_USING_LIBC
+/* RT_USING_PTHREADS is not set */
+/* RT_USING_MODULE is not set */
+
+/* Network */
+
+/* Socket abstraction layer */
+
+/* RT_USING_SAL is not set */
+
+/* light weight TCP/IP stack */
+
+/* RT_USING_LWIP is not set */
+
+/* Modbus master and slave stack */
+
+/* RT_USING_MODBUS is not set */
+
+/* AT commands */
+
+/* RT_USING_AT is not set */
+
+/* VBUS(Virtual Software BUS) */
+
+/* RT_USING_VBUS is not set */
+
+/* Utilities */
+
+/* RT_USING_LOGTRACE is not set */
+/* RT_USING_RYM is not set */
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+/* PKG_USING_PAHOMQTT is not set */
+/* PKG_USING_WEBCLIENT is not set */
+/* PKG_USING_MONGOOSE is not set */
+/* PKG_USING_WEBTERMINAL is not set */
+/* PKG_USING_CJSON is not set */
+/* PKG_USING_JSMN is not set */
+/* PKG_USING_LJSON is not set */
+/* PKG_USING_EZXML is not set */
+/* PKG_USING_NANOPB is not set */
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+/* PKG_USING_WLANMARVELL is not set */
+
+/* Wiced WiFi */
+
+/* PKG_USING_WLAN_WICED is not set */
+/* PKG_USING_COAP is not set */
+/* PKG_USING_NOPOLL is not set */
+/* PKG_USING_NETUTILS is not set */
+/* PKG_USING_AT_DEVICE is not set */
+
+/* IoT Cloud */
+
+/* PKG_USING_ONENET is not set */
+/* PKG_USING_GAGENT_CLOUD is not set */
+/* PKG_USING_ALI_IOTKIT is not set */
+
+/* security packages */
+
+/* PKG_USING_MBEDTLS is not set */
+/* PKG_USING_libsodium is not set */
+/* PKG_USING_TINYCRYPT is not set */
+
+/* language packages */
+
+/* PKG_USING_LUA is not set */
+/* PKG_USING_JERRYSCRIPT is not set */
+/* PKG_USING_MICROPYTHON is not set */
+
+/* multimedia packages */
+
+/* PKG_USING_OPENMV is not set */
+/* PKG_USING_MUPDF is not set */
+
+/* tools packages */
+
+/* PKG_USING_CMBACKTRACE is not set */
+/* PKG_USING_EASYFLASH is not set */
+/* PKG_USING_EASYLOGGER is not set */
+/* PKG_USING_SYSTEMVIEW is not set */
+
+/* system packages */
+
+/* PKG_USING_GUIENGINE is not set */
+/* PKG_USING_CAIRO is not set */
+/* PKG_USING_PIXMAN is not set */
+/* PKG_USING_LWEXT4 is not set */
+/* PKG_USING_PARTITION is not set */
+/* PKG_USING_FAL is not set */
+/* PKG_USING_SQLITE is not set */
+/* PKG_USING_RTI is not set */
+/* PKG_USING_LITTLEVGL2RTT is not set */
+
+/* peripheral libraries and drivers */
+
+/* PKG_USING_STM32F4_HAL is not set */
+/* PKG_USING_STM32F4_DRIVERS is not set */
+/* PKG_USING_REALTEK_AMEBA is not set */
+
+/* miscellaneous packages */
+
+/* PKG_USING_LIBCSV is not set */
+/* PKG_USING_OPTPARSE is not set */
+/* PKG_USING_FASTLZ is not set */
+/* PKG_USING_MINILZO is not set */
+/* PKG_USING_QUICKLZ is not set */
+/* PKG_USING_MULTIBUTTON is not set */
+/* PKG_USING_CANFESTIVAL is not set */
+/* PKG_USING_ZLIB is not set */
+/* PKG_USING_DSTR is not set */
+
+/* sample package */
+
+/* PKG_USING_SAMPLES is not set */
+
+/* example package: hello */
+
+/* PKG_USING_HELLO is not set */
+
+/* Privated Packages of RealThread */
+
+/* PKG_USING_CODEC is not set */
+/* PKG_USING_PLAYER is not set */
+/* PKG_USING_PERSIMMON_SRC is not set */
+
+/* Network Utilities */
+
+/* PKG_USING_WICED is not set */
+/* PKG_USING_CLOUDSDK is not set */
+/* PKG_USING_COREMARK is not set */
+/* PKG_USING_POWER_MANAGER is not set */
+/* PKG_USING_RT_OTA is not set */
+/* PKG_USING_RDB is not set */
+/* PKG_USING_RTINSIGHT is not set */
+/* PKG_USING_STM32_SDIO is not set */
+
+/* Test Packages of RealThread */
+
+/* PKG_USING_JERRYSCRIPT_WIN32 is not set */
+/* PKG_USING_JS_PERSIMMON is not set */
+#define RT_USING_UART1
 
 #endif
diff --git a/bsp/stm32h743-nucleo/rtconfig.py b/bsp/stm32h743-nucleo/rtconfig.py
index 8ef89a125854962c124f8a9c9700d5f39cb34974..8f8a36acb81eb47ab0055ae604566762367bd486 100644
--- a/bsp/stm32h743-nucleo/rtconfig.py
+++ b/bsp/stm32h743-nucleo/rtconfig.py
@@ -43,7 +43,7 @@ if PLATFORM == 'gcc':
     STRIP = PREFIX + 'strip'
 
     DEVICE = '  -mcpu=cortex-m7 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -ffunction-sections -fdata-sections'
-    CFLAGS = DEVICE + ' -g -Wall -DSTM32H743xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -D__FPU_USED -eentry'
+    CFLAGS = DEVICE + ' -g -Wall -DSTM32H743xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -eentry'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
     LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread_stm32h7xx.map,-cref,-u,Reset_Handler -T rtthread-stm32h7xx.ld'