diff --git a/bsp/stm32/stm32h747-st-discovery/.config b/bsp/stm32/stm32h747-st-discovery/.config
new file mode 100644
index 0000000000..79e85b0bf1
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/.config
@@ -0,0 +1,392 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
+# CONFIG_RT_USING_SMP is not set
+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=1000
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_USING_HOOK=y
+CONFIG_RT_USING_IDLE_HOOK=y
+CONFIG_RT_IDLE_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_COLOR is not set
+# 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"
+CONFIG_RT_VER_NUM=0x40003
+CONFIG_ARCH_ARM=y
+CONFIG_RT_USING_CPU_FFS=y
+CONFIG_ARCH_ARM_CORTEX_M=y
+CONFIG_ARCH_ARM_CORTEX_M7=y
+# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
+
+#
+# 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=y
+CONFIG_FINSH_ARG_MAX=10
+
+#
+# Device virtual file system
+#
+# CONFIG_RT_USING_DFS is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_PIPE_BUFSZ=512
+# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
+CONFIG_RT_USING_SERIAL=y
+CONFIG_RT_SERIAL_USING_DMA=y
+CONFIG_RT_SERIAL_RB_BUFSZ=64
+# 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=y
+# CONFIG_RT_USING_ADC 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_PM 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_AUDIO is not set
+# CONFIG_RT_USING_SENSOR is not set
+# CONFIG_RT_USING_TOUCH is not set
+# CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
+# CONFIG_RT_USING_WIFI 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 is not set
+# CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_LIBC_USING_TIME=y
+
+#
+# Network
+#
+
+#
+# Socket abstraction layer
+#
+# CONFIG_RT_USING_SAL is not set
+
+#
+# Network interface device
+#
+# CONFIG_RT_USING_NETDEV is not set
+
+#
+# light weight TCP/IP stack
+#
+# CONFIG_RT_USING_LWIP 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_RYM is not set
+# CONFIG_RT_USING_ULOG is not set
+# CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_LWP 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_WEBNET 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_LIBMODBUS is not set
+# CONFIG_PKG_USING_FREEMODBUS 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_RW007 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
+# CONFIG_PKG_USING_ATSRV_SOCKET is not set
+# CONFIG_PKG_USING_WIZNET 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
+# CONFIG_PKG_USING_AZURE is not set
+# CONFIG_PKG_USING_TENCENT_IOTHUB is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
+# CONFIG_PKG_USING_IPMSG is not set
+# CONFIG_PKG_USING_LSSDP is not set
+# CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_ONNX_BACKEND 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
+# CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD 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
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ADBD is not set
+
+#
+# system packages
+#
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_PERSIMMON 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
+# CONFIG_PKG_USING_CMSIS is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
+# CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_BUTTON is not set
+# CONFIG_PKG_USING_PCF8574 is not set
+# CONFIG_PKG_USING_SX12XX is not set
+# CONFIG_PKG_USING_SIGNAL_LED is not set
+# CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_WM_LIBRARIES is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
+# CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_AT24CXX is not set
+# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
+# CONFIG_PKG_USING_AD7746 is not set
+# CONFIG_PKG_USING_PCA9685 is not set
+# CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
+# CONFIG_PKG_USING_LCD_DRIVERS is not set
+# CONFIG_PKG_USING_MAX17048 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_FLEXIBLE_BUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_DSTR is not set
+# CONFIG_PKG_USING_TINYFRAME is not set
+# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
+# CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
+
+#
+# samples: kernel and components samples
+#
+# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
+# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
+# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
+# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
+# CONFIG_PKG_USING_HELLO is not set
+# CONFIG_PKG_USING_VI is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_VT100 is not set
+CONFIG_SOC_FAMILY_STM32=y
+CONFIG_SOC_SERIES_STM32H7=y
+
+#
+# Hardware Drivers Config
+#
+CONFIG_SOC_STM32H747XI=y
+
+#
+# Onboard Peripheral Drivers
+#
+
+#
+# On-chip Peripheral Drivers
+#
+CONFIG_BSP_USING_GPIO=y
+CONFIG_BSP_USING_UART=y
+CONFIG_BSP_USING_UART1=y
+# CONFIG_BSP_USING_CRC is not set
+# CONFIG_BSP_USING_RNG is not set
+# CONFIG_BSP_USING_UDID is not set
+
+#
+# Board extended module Drivers
+#
diff --git a/bsp/stm32/stm32h747-st-discovery/.gitignore b/bsp/stm32/stm32h747-st-discovery/.gitignore
new file mode 100644
index 0000000000..7221bde019
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/.gitignore
@@ -0,0 +1,42 @@
+*.pyc
+*.map
+*.dblite
+*.elf
+*.bin
+*.hex
+*.axf
+*.exe
+*.pdb
+*.idb
+*.ilk
+*.old
+build
+Debug
+documentation/html
+packages/
+*~
+*.o
+*.obj
+*.out
+*.bak
+*.dep
+*.lib
+*.i
+*.d
+.DS_Stor*
+.config 3
+.config 4
+.config 5
+Midea-X1
+*.uimg
+GPATH
+GRTAGS
+GTAGS
+.vscode
+JLinkLog.txt
+JLinkSettings.ini
+DebugConfig/
+RTE/
+settings/
+*.uvguix*
+cconfig.h
diff --git a/bsp/stm32/stm32h747-st-discovery/Kconfig b/bsp/stm32/stm32h747-st-discovery/Kconfig
new file mode 100644
index 0000000000..8cbc7b71a8
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/Kconfig
@@ -0,0 +1,21 @@
+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"
+source "../libraries/Kconfig"
+source "board/Kconfig"
diff --git a/bsp/stm32/stm32h747-st-discovery/README.md b/bsp/stm32/stm32h747-st-discovery/README.md
new file mode 100644
index 0000000000..3e33e114dc
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/README.md
@@ -0,0 +1,109 @@
+# STM32H747-st-discovery 开发板 BSP 说明
+
+## 简介
+
+本文档为 SummerGift 为 STM32H747-st-discovery 开发板提供的 BSP (板级支持包) 说明。
+
+主要内容如下:
+
+- 开发板资源介绍
+- BSP 快速上手
+- 进阶使用方法
+
+通过阅读快速上手章节开发者可以快速地上手该 BSP,将 RT-Thread 运行在开发板上。在进阶使用指南章节,将会介绍更多高级功能,帮助开发者利用 RT-Thread 驱动更多板载资源。
+
+## 开发板介绍
+
+STM32H747I-DISCO 是 ST 推出的一款基于 ARM Cortex-M7 内核的开发板,最高主频为 480Mhz,该开发板具有丰富的板载资源,可以充分发挥 STM32H747 的芯片性能。
+
+开发板外观如下图所示:
+
+![board](figures/board.png)
+
+该开发板常用 **板载资源** 如下:
+
+- MCU:STM32H747,主频 480MHz,2MB FLASH ,1MB RAM
+- 常用接口:USB 转串口、以太网接口、arduino 接口等
+- 调试接口,标准 JTAG/SWD
+
+开发板更多详细信息请参考 ST [STM32H743](https://www.st.com/en/evaluation-tools/nucleo-h743zi.html)。
+
+## 外设支持
+
+本 BSP 目前对外设的支持情况如下:
+
+| **板载外设** | **支持情况** | **备注** |
+| :----------------- | :----------: | :------------------------------------- |
+| USB 转串口 | 支持 ||
+| **片上外设** | **支持情况** | **备注** |
+| GPIO | 支持 | |
+| UART | 支持 | UART1 |
+
+
+## 使用说明
+
+使用说明分为如下两个章节:
+
+- 快速上手
+
+ 本章节是为刚接触 RT-Thread 的新手准备的使用说明,遵循简单的步骤即可将 RT-Thread 操作系统运行在该开发板上,看到实验效果 。
+
+- 进阶使用
+
+ 本章节是为需要在 RT-Thread 操作系统上使用更多开发板资源的开发者准备的。通过使用 ENV 工具对 BSP 进行配置,可以开启更多板载资源,实现更多高级功能。
+
+
+### 快速上手
+
+本 BSP 为开发者提供 MDK5 和 IAR 工程,并且支持 GCC 开发环境。下面以 MDK5 开发环境为例,介绍如何将系统运行起来。
+
+#### 硬件连接
+
+使用数据线连接开发板到 PC,打开电源开关。
+
+#### 编译下载
+
+双击 project.uvprojx 文件,打开 MDK5 (MDK 需要 5.29 版本以上才支持 ST-LINK V3)工程,编译并下载程序到开发板。
+
+> 工程默认配置使用 ST_LINK 仿真器下载程序,在通过 ST_LINK 连接开发板的基础上,点击下载按钮即可下载程序到开发板
+
+#### 运行结果
+
+下载程序成功之后,系统会自动运行,LED 闪烁。
+
+连接开发板对应串口到 PC , 在终端工具里打开相应的串口(115200-8-1-N),复位设备后,可以看到 RT-Thread 的输出信息:
+
+```bash
+ \ | /
+- RT - Thread Operating System
+ / | \ 4.0.3 build Feb 24 2020
+ 2006 - 2020 Copyright by rt-thread team
+msh >
+```
+### 进阶使用
+
+此 BSP 默认只开启了 GPIO 和 串口 1 的功能,如果需使用更多高级功能,需要利用 ENV 工具对 BSP 进行配置,步骤如下:
+
+1. 在 bsp 下打开 env 工具。
+
+2. 输入`menuconfig`命令配置工程,配置好之后保存退出。
+
+3. 输入`pkgs --update`命令更新软件包。
+
+4. 输入`scons --target=mdk4/mdk5/iar` 命令重新生成工程。
+
+本章节更多详细的介绍请参考 [STM32 系列 BSP 外设驱动使用教程](../docs/STM32系列BSP外设驱动使用教程.md)。
+
+## 注意事项
+
+- 调试串口为串口3 映射说明
+
+ PA9 ------> USART1_TX
+
+ PA10 ------> USART1_RX
+
+## 联系人信息
+
+维护人:
+
+- [SummerGift](https://github.com/SummerLife)
\ No newline at end of file
diff --git a/bsp/stm32/stm32h747-st-discovery/SConscript b/bsp/stm32/stm32h747-st-discovery/SConscript
new file mode 100644
index 0000000000..c7ef7659ec
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/SConscript
@@ -0,0 +1,14 @@
+# for module compiling
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+ path = os.path.join(cwd, d)
+ if os.path.isfile(os.path.join(path, 'SConscript')):
+ objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')
diff --git a/bsp/stm32/stm32h747-st-discovery/SConstruct b/bsp/stm32/stm32h747-st-discovery/SConstruct
new file mode 100644
index 0000000000..48974d990f
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/SConstruct
@@ -0,0 +1,60 @@
+import os
+import sys
+import rtconfig
+
+if os.getenv('RTT_ROOT'):
+ RTT_ROOT = os.getenv('RTT_ROOT')
+else:
+ RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+try:
+ from building import *
+except:
+ print('Cannot found RT-Thread root directory, please check RTT_ROOT')
+ print(RTT_ROOT)
+ exit(-1)
+
+TARGET = 'rt-thread.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+ AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+ CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
+ AR = rtconfig.AR, ARFLAGS = '-rc',
+ CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
+ LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
+
+if rtconfig.PLATFORM == 'iar':
+ env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+ env.Replace(ARFLAGS = [''])
+ env.Replace(LINKCOM = env["LINKCOM"] + ' --map rt-thread.map')
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+SDK_ROOT = os.path.abspath('./')
+
+if os.path.exists(SDK_ROOT + '/libraries'):
+ libraries_path_prefix = SDK_ROOT + '/libraries'
+else:
+ libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
+
+SDK_LIB = libraries_path_prefix
+Export('SDK_LIB')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
+
+stm32_library = 'STM32H7xx_HAL'
+rtconfig.BSP_LIBRARY_TYPE = stm32_library
+
+# include drivers
+objs.extend(SConscript(os.path.join(libraries_path_prefix, stm32_library, 'SConscript')))
+
+# include libraries
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'HAL_Drivers', 'SConscript')))
+
+# make a building
+DoBuilding(TARGET, objs)
diff --git a/bsp/stm32/stm32h747-st-discovery/project.ewp b/bsp/stm32/stm32h747-st-discovery/project.ewp
new file mode 100644
index 0000000000..0f36790fac
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/project.ewp
@@ -0,0 +1,2315 @@
+
+ 3
+
+ rtthread
+
+ ARM
+
+ 1
+
+ General
+ 3
+
+ 31
+ 1
+ 1
+
+
+
+
+
+
+
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+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+ ICCARM
+ 2
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+ 35
+ 1
+ 1
+
+
+
+
+
+
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+
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+ OBJCOPY
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+ 3
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+ CUSTOM
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+ 0
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+ 0
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+ Kernel
+
+ $PROJ_DIR$\..\..\..\src\clock.c
+
+
+ $PROJ_DIR$\..\..\..\src\components.c
+
+
+ $PROJ_DIR$\..\..\..\src\device.c
+
+
+ $PROJ_DIR$\..\..\..\src\idle.c
+
+
+ $PROJ_DIR$\..\..\..\src\ipc.c
+
+
+ $PROJ_DIR$\..\..\..\src\irq.c
+
+
+ $PROJ_DIR$\..\..\..\src\kservice.c
+
+
+ $PROJ_DIR$\..\..\..\src\mem.c
+
+
+ $PROJ_DIR$\..\..\..\src\mempool.c
+
+
+ $PROJ_DIR$\..\..\..\src\object.c
+
+
+ $PROJ_DIR$\..\..\..\src\scheduler.c
+
+
+ $PROJ_DIR$\..\..\..\src\signal.c
+
+
+ $PROJ_DIR$\..\..\..\src\thread.c
+
+
+ $PROJ_DIR$\..\..\..\src\timer.c
+
+
+
+ Applications
+
+ $PROJ_DIR$\applications\main.c
+
+
+
+ Drivers
+
+ $PROJ_DIR$\board\board.c
+
+
+ $PROJ_DIR$\board\CubeMX_Config\CM7\Src\stm32h7xx_hal_msp.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Source\Templates\iar\startup_stm32h747xx.s
+
+
+ $PROJ_DIR$\..\libraries\HAL_Drivers\drv_gpio.c
+
+
+ $PROJ_DIR$\..\libraries\HAL_Drivers\drv_usart.c
+
+
+ $PROJ_DIR$\..\libraries\HAL_Drivers\drv_common.c
+
+
+
+ cpu
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\common\backtrace.c
+
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\common\div0.c
+
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\common\showmem.c
+
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\cortex-m7\cpu_cache.c
+
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\cortex-m7\cpuport.c
+
+
+ $PROJ_DIR$\..\..\..\libcpu\arm\cortex-m7\context_iar.S
+
+
+
+ DeviceDrivers
+
+ $PROJ_DIR$\..\..\..\components\drivers\misc\pin.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\serial\serial.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\completion.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\dataqueue.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\pipe.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\ringblk_buf.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\ringbuffer.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\waitqueue.c
+
+
+ $PROJ_DIR$\..\..\..\components\drivers\src\workqueue.c
+
+
+
+ finsh
+
+ $PROJ_DIR$\..\..\..\components\finsh\shell.c
+
+
+ $PROJ_DIR$\..\..\..\components\finsh\cmd.c
+
+
+ $PROJ_DIR$\..\..\..\components\finsh\msh.c
+
+
+
+ libc
+
+ $PROJ_DIR$\..\..\..\components\libc\compilers\common\time.c
+
+
+
+ STM32_HAL
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Source\Templates\system_stm32h7xx.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_cec.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_cortex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_comp.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_crc.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_crc_ex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_cryp.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_cryp_ex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma_ex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_mdma.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_pwr.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_pwr_ex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rcc.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rcc_ex.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rng.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_sram.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_gpio.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_uart.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_usart.c
+
+
+ $PROJ_DIR$\..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_uart_ex.c
+
+
+
diff --git a/bsp/stm32/stm32h747-st-discovery/project.eww b/bsp/stm32/stm32h747-st-discovery/project.eww
new file mode 100644
index 0000000000..c2cb02eb1e
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/project.eww
@@ -0,0 +1,10 @@
+
+
+
+
+ $WS_DIR$\project.ewp
+
+
+
+
+
diff --git a/bsp/stm32/stm32h747-st-discovery/project.uvoptx b/bsp/stm32/stm32h747-st-discovery/project.uvoptx
new file mode 100644
index 0000000000..2cd44e7449
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/project.uvoptx
@@ -0,0 +1,992 @@
+
+
+
+ 1.0
+
+ ### uVision Project, (C) Keil Software
+
+
+ *.c
+ *.s*; *.src; *.a*
+ *.obj; *.o
+ *.lib
+ *.txt; *.h; *.inc
+ *.plm
+ *.cpp
+ 0
+
+
+
+ 0
+ 0
+
+
+
+ rt-thread
+ 0x4
+ ARM-ADS
+
+ 12000000
+
+ 1
+ 1
+ 0
+ 1
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+
+
+ 1
+ 65535
+ 0
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+ 0
+
+
+ 79
+ 66
+ 8
+ .\build\
+
+
+ 1
+ 1
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+ 0
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+ 0
+ 1
+ 0
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+
+
+ 1
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+ 1
+ 0
+ 0
+ 6
+
+
+
+
+
+
+
+
+
+
+ STLink\ST-LINKIII-KEIL_SWO.dll
+
+
+
+ 0
+ ST-LINKIII-KEIL_SWO
+ -U0030004B3137511739383538 -O8398 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(6BA02477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC8000 -FN1 -FF0STM32H7x_2048.FLM -FS08000000 -FL0200000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM)
+
+
+ 0
+ UL2CM3
+ UL2CM3(-S0 -C0 -P0 ) -FN1 -FC8000 -FD20000000 -FF0STM32H7x_2048 -FL0200000 -FS08000000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM)
+
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+
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+
+
+
+ 1
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+ 0
+ 2
+ 10000000
+
+
+
+
+
+ Kernel
+ 0
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+ 0
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+
+ 1
+ 1
+ 1
+ 0
+ 0
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+ ..\..\..\src\clock.c
+ clock.c
+ 0
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+
+ 1
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+ components.c
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+ idle.c
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+ ipc.c
+ 0
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+
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+ irq.c
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+
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+ kservice.c
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+ mempool.c
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+ signal.c
+ 0
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+ 1
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+ ..\..\..\src\thread.c
+ thread.c
+ 0
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+
+
+ 1
+ 14
+ 1
+ 0
+ 0
+ 0
+ ..\..\..\src\timer.c
+ timer.c
+ 0
+ 0
+
+
+
+
+ Applications
+ 0
+ 0
+ 0
+ 0
+
+ 2
+ 15
+ 1
+ 0
+ 0
+ 0
+ applications\main.c
+ main.c
+ 0
+ 0
+
+
+
+
+ Drivers
+ 0
+ 0
+ 0
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+
+ 3
+ 16
+ 1
+ 0
+ 0
+ 0
+ board\board.c
+ board.c
+ 0
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+
+
+ 3
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+ board\CubeMX_Config\CM7\Src\stm32h7xx_hal_msp.c
+ stm32h7xx_hal_msp.c
+ 0
+ 0
+
+
+ 3
+ 18
+ 2
+ 0
+ 0
+ 0
+ ..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Source\Templates\arm\startup_stm32h747xx.s
+ startup_stm32h747xx.s
+ 0
+ 0
+
+
+ 3
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+ 1
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+ 0
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+ ..\libraries\HAL_Drivers\drv_gpio.c
+ drv_gpio.c
+ 0
+ 0
+
+
+ 3
+ 20
+ 1
+ 0
+ 0
+ 0
+ ..\libraries\HAL_Drivers\drv_usart.c
+ drv_usart.c
+ 0
+ 0
+
+
+ 3
+ 21
+ 1
+ 0
+ 0
+ 0
+ ..\libraries\HAL_Drivers\drv_common.c
+ drv_common.c
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+
+
+
+ cpu
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+ backtrace.c
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+ div0.c
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+
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+ ..\..\..\libcpu\arm\common\showmem.c
+ showmem.c
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+
+
+ 4
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+ 1
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+ 0
+ ..\..\..\libcpu\arm\cortex-m7\cpu_cache.c
+ cpu_cache.c
+ 0
+ 0
+
+
+ 4
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+ 1
+ 0
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+ 0
+ ..\..\..\libcpu\arm\cortex-m7\cpuport.c
+ cpuport.c
+ 0
+ 0
+
+
+ 4
+ 27
+ 2
+ 0
+ 0
+ 0
+ ..\..\..\libcpu\arm\cortex-m7\context_rvds.S
+ context_rvds.S
+ 0
+ 0
+
+
+
+
+ DeviceDrivers
+ 0
+ 0
+ 0
+ 0
+
+ 5
+ 28
+ 1
+ 0
+ 0
+ 0
+ ..\..\..\components\drivers\misc\pin.c
+ pin.c
+ 0
+ 0
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diff --git a/bsp/stm32/stm32h747-st-discovery/project.uvprojx b/bsp/stm32/stm32h747-st-discovery/project.uvprojx
new file mode 100644
index 0000000000..a6d4eb3c75
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/project.uvprojx
@@ -0,0 +1,742 @@
+
+
+
+ 2.1
+
+ ### uVision Project, (C) Keil Software
+
+
+
+ rt-thread
+ 0x4
+ ARM-ADS
+ 5060750::V5.06 update 6 (build 750)::ARMCC
+ 0
+
+
+ STM32H747XIHx:CM7
+ STMicroelectronics
+ Keil.STM32H7xx_DFP.2.3.0
+ https://www.keil.com/pack/
+ IRAM(0x38000000,0x00010000) IRAM2(0x24000000,0x00080000) IROM(0x08000000,0x00100000) CPUTYPE("Cortex-M7") FPU3(DFPU) CLOCK(12000000) ELITTLE
+
+
+ UL2CM3(-S0 -C0 -P0 -FD20000000 -FC8000 -FN1 -FF0STM32H7x_2048 -FS08000000 -FL0200000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM))
+ 0
+ $$Device:STM32H747XIHx$Drivers\CMSIS\Device\ST\STM32H7xx\Include\stm32h7xx.h
+
+
+
+
+
+
+
+
+
+ $$Device:STM32H747XIHx$CMSIS\SVD\STM32H7x7_CM7.svd
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+
+ SARMCM3.DLL
+ -REMAP -MPU
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+ STM32H747xx, USE_HAL_DRIVER
+
+ .;..\..\..\include;board;board\CubeMX_Config\CM7\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m7;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\..\..\components\libc\compilers\common;..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Inc;..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Include;..\libraries\STM32H7xx_HAL\CMSIS\Include
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+
+
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+
+
+
+
+ Drivers
+
+
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+
+
+ drv_gpio.c
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+
+
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+
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+
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+
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+
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+
+
+ cpuport.c
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+
+
+ context_rvds.S
+ 2
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+
+
+
+
+ DeviceDrivers
+
+
+ pin.c
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+
+
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+
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+
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+
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+
+
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+
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+
+
+
+
+ STM32_HAL
+
+
+ system_stm32h7xx.c
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+
+
+ stm32h7xx_hal.c
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+
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+
+
+ stm32h7xx_hal_cortex.c
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+
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diff --git a/bsp/stm32/stm32h747-st-discovery/rtconfig.h b/bsp/stm32/stm32h747-st-discovery/rtconfig.h
new file mode 100644
index 0000000000..9838f7ab28
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/rtconfig.h
@@ -0,0 +1,169 @@
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 1000
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_DEBUG
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+
+/* Memory Management */
+
+#define RT_USING_MEMPOOL
+#define RT_USING_SMALL_MEM
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart1"
+#define RT_VER_NUM 0x40003
+#define ARCH_ARM
+#define RT_USING_CPU_FFS
+#define ARCH_ARM_CORTEX_M
+#define ARCH_ARM_CORTEX_M7
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_CMD_SIZE 80
+#define FINSH_USING_MSH
+#define FINSH_USING_MSH_DEFAULT
+#define FINSH_USING_MSH_ONLY
+#define FINSH_ARG_MAX 10
+
+/* Device virtual file system */
+
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SERIAL
+#define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_PIN
+
+/* Using USB */
+
+
+/* POSIX layer and C standard library */
+
+#define RT_LIBC_USING_TIME
+
+/* Network */
+
+/* Socket abstraction layer */
+
+
+/* Network interface device */
+
+
+/* light weight TCP/IP stack */
+
+
+/* AT commands */
+
+
+/* VBUS(Virtual Software BUS) */
+
+
+/* Utilities */
+
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+
+/* multimedia packages */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+
+/* peripheral libraries and drivers */
+
+
+/* miscellaneous packages */
+
+
+/* samples: kernel and components samples */
+
+#define SOC_FAMILY_STM32
+#define SOC_SERIES_STM32H7
+
+/* Hardware Drivers Config */
+
+#define SOC_STM32H747XI
+
+/* Onboard Peripheral Drivers */
+
+/* On-chip Peripheral Drivers */
+
+#define BSP_USING_GPIO
+#define BSP_USING_UART
+#define BSP_USING_UART1
+
+/* Board extended module Drivers */
+
+
+#endif
diff --git a/bsp/stm32/stm32h747-st-discovery/rtconfig.py b/bsp/stm32/stm32h747-st-discovery/rtconfig.py
new file mode 100644
index 0000000000..ef6708f653
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/rtconfig.py
@@ -0,0 +1,144 @@
+import os
+
+# toolchains options
+ARCH='arm'
+CPU='cortex-m7'
+CROSS_TOOL='gcc'
+
+# bsp lib config
+BSP_LIBRARY_TYPE = None
+
+if os.getenv('RTT_CC'):
+ CROSS_TOOL = os.getenv('RTT_CC')
+if os.getenv('RTT_ROOT'):
+ RTT_ROOT = os.getenv('RTT_ROOT')
+
+# cross_tool provides the cross compiler
+# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
+if CROSS_TOOL == 'gcc':
+ PLATFORM = 'gcc'
+ EXEC_PATH = r'C:\Users\XXYYZZ'
+elif CROSS_TOOL == 'keil':
+ PLATFORM = 'armcc'
+ EXEC_PATH = r'C:/Keil_v5'
+elif CROSS_TOOL == 'iar':
+ PLATFORM = 'iar'
+ EXEC_PATH = r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'
+
+if os.getenv('RTT_EXEC_PATH'):
+ EXEC_PATH = os.getenv('RTT_EXEC_PATH')
+
+BUILD = 'debug'
+
+if PLATFORM == 'gcc':
+ # toolchains
+ PREFIX = 'arm-none-eabi-'
+ CC = PREFIX + 'gcc'
+ AS = PREFIX + 'gcc'
+ AR = PREFIX + 'ar'
+ CXX = PREFIX + 'g++'
+ LINK = PREFIX + 'gcc'
+ TARGET_EXT = 'elf'
+ SIZE = PREFIX + 'size'
+ OBJDUMP = PREFIX + 'objdump'
+ OBJCPY = PREFIX + 'objcopy'
+
+ DEVICE = ' -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
+ CFLAGS = DEVICE + ' -Dgcc'
+ AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
+ LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds'
+
+ CPATH = ''
+ LPATH = ''
+
+ if BUILD == 'debug':
+ CFLAGS += ' -O0 -gdwarf-2 -g'
+ AFLAGS += ' -gdwarf-2'
+ else:
+ CFLAGS += ' -O2'
+
+ CXXFLAGS = CFLAGS
+ CFLAGS += ' -std=c99'
+
+ POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+
+elif PLATFORM == 'armcc':
+ # toolchains
+ CC = 'armcc'
+ CXX = 'armcc'
+ AS = 'armasm'
+ AR = 'armar'
+ LINK = 'armlink'
+ TARGET_EXT = 'axf'
+
+ DEVICE = ' --cpu Cortex-M7.fp.sp'
+ CFLAGS = '-c ' + DEVICE + ' --apcs=interwork --c99'
+ AFLAGS = DEVICE + ' --apcs=interwork '
+ LFLAGS = DEVICE + ' --scatter "board\linker_scripts\link.sct" --info sizes --info totals --info unused --info veneers --list rtthread.map --strict'
+ CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/include'
+ LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCC/lib'
+
+ CFLAGS += ' -D__MICROLIB '
+ AFLAGS += ' --pd "__MICROLIB SETA 1" '
+ LFLAGS += ' --library_type=microlib '
+ EXEC_PATH += '/ARM/ARMCC/bin/'
+
+ if BUILD == 'debug':
+ CFLAGS += ' -g -O0'
+ AFLAGS += ' -g'
+ else:
+ CFLAGS += ' -O2'
+
+ CXXFLAGS = CFLAGS
+ CFLAGS += ' -std=c99'
+
+ POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
+
+elif PLATFORM == 'iar':
+ # toolchains
+ CC = 'iccarm'
+ CXX = 'iccarm'
+ AS = 'iasmarm'
+ AR = 'iarchive'
+ LINK = 'ilinkarm'
+ TARGET_EXT = 'out'
+
+ DEVICE = '-Dewarm'
+
+ CFLAGS = DEVICE
+ CFLAGS += ' --diag_suppress Pa050'
+ CFLAGS += ' --no_cse'
+ CFLAGS += ' --no_unroll'
+ CFLAGS += ' --no_inline'
+ CFLAGS += ' --no_code_motion'
+ CFLAGS += ' --no_tbaa'
+ CFLAGS += ' --no_clustering'
+ CFLAGS += ' --no_scheduling'
+ CFLAGS += ' --endian=little'
+ CFLAGS += ' --cpu=Cortex-M7'
+ CFLAGS += ' -e'
+ CFLAGS += ' --fpu=VFPv5_sp'
+ CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'
+ CFLAGS += ' --silent'
+
+ AFLAGS = DEVICE
+ AFLAGS += ' -s+'
+ AFLAGS += ' -w+'
+ AFLAGS += ' -r'
+ AFLAGS += ' --cpu Cortex-M7'
+ AFLAGS += ' --fpu VFPv5_sp'
+ AFLAGS += ' -S'
+
+ if BUILD == 'debug':
+ CFLAGS += ' --debug'
+ CFLAGS += ' -On'
+ else:
+ CFLAGS += ' -Oh'
+
+ LFLAGS = ' --config "board/linker_scripts/link.icf"'
+ LFLAGS += ' --entry __iar_program_start'
+
+ CXXFLAGS = CFLAGS
+
+ EXEC_PATH = EXEC_PATH + '/arm/bin/'
+ POST_ACTION = 'ielftool --bin $TARGET rtthread.bin'
diff --git a/bsp/stm32/stm32h747-st-discovery/template.ewp b/bsp/stm32/stm32h747-st-discovery/template.ewp
new file mode 100644
index 0000000000..1ca2a5511b
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/template.ewp
@@ -0,0 +1,2074 @@
+
+
+ 3
+
+ rtthread
+
+ ARM
+
+ 1
+
+ General
+ 3
+
+ 31
+ 1
+ 1
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+
+
+
+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+ ICCARM
+ 2
+
+ 35
+ 1
+ 1
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+ AARM
+ 2
+
+ 10
+ 1
+ 1
+
+
+
+
+
+
+
+
+
+
+
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+
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+
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+
+
+
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+
+
+
+
+
+ OBJCOPY
+ 0
+
+ 1
+ 1
+ 1
+
+
+
+
+
+
+
+
+ CUSTOM
+ 3
+
+
+
+ 0
+
+
+
+ BICOMP
+ 0
+
+
+
+ BUILDACTION
+ 1
+
+
+
+
+
+
+ ILINK
+ 0
+
+ 22
+ 1
+ 1
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+
+
+
+
+
+ IARCHIVE
+ 0
+
+ 0
+ 1
+ 1
+
+
+
+
+
+
+ BILINK
+ 0
+
+
+
+
+ Release
+
+ ARM
+
+ 0
+
+ General
+ 3
+
+ 31
+ 1
+ 0
+
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+ ICCARM
+ 2
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+ 35
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+
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+
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+
+
+
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+
+
+ AARM
+ 2
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+ 10
+ 1
+ 0
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+
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+
+ OBJCOPY
+ 0
+
+ 1
+ 1
+ 0
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+
+
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+
+
+
+
+ CUSTOM
+ 3
+
+
+
+ 0
+
+
+
+ BICOMP
+ 0
+
+
+
+ BUILDACTION
+ 1
+
+
+
+
+
+
+ ILINK
+ 0
+
+ 22
+ 1
+ 0
+
+
+
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+
+
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+
+
+
+
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+
+
+
+
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+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ IARCHIVE
+ 0
+
+ 0
+ 1
+ 0
+
+
+
+
+
+
+ BILINK
+ 0
+
+
+
+
diff --git a/bsp/stm32/stm32h747-st-discovery/template.eww b/bsp/stm32/stm32h747-st-discovery/template.eww
new file mode 100644
index 0000000000..bd036bb4c9
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/template.eww
@@ -0,0 +1,10 @@
+
+
+
+
+ $WS_DIR$\template.ewp
+
+
+
+
+
diff --git a/bsp/stm32/stm32h747-st-discovery/template.uvoptx b/bsp/stm32/stm32h747-st-discovery/template.uvoptx
new file mode 100644
index 0000000000..80a4251ef0
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/template.uvoptx
@@ -0,0 +1,184 @@
+
+
+
+ 1.0
+
+ ### uVision Project, (C) Keil Software
+
+
+ *.c
+ *.s*; *.src; *.a*
+ *.obj; *.o
+ *.lib
+ *.txt; *.h; *.inc
+ *.plm
+ *.cpp
+ 0
+
+
+
+ 0
+ 0
+
+
+
+ rt-thread
+ 0x4
+ ARM-ADS
+
+ 12000000
+
+ 1
+ 1
+ 0
+ 1
+ 0
+
+
+ 1
+ 65535
+ 0
+ 0
+ 0
+
+
+ 79
+ 66
+ 8
+ .\build\
+
+
+ 1
+ 1
+ 1
+ 0
+ 1
+ 1
+ 0
+ 1
+ 0
+ 0
+ 0
+ 0
+
+
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 0
+
+
+ 0
+ 0
+ 1
+
+ 18
+
+ 0
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 1
+ 1
+ 1
+ 1
+ 0
+ 0
+ 1
+ 0
+ 0
+ 6
+
+
+
+
+
+
+
+
+
+
+ STLink\ST-LINKIII-KEIL_SWO.dll
+
+
+
+ 0
+ ST-LINKIII-KEIL_SWO
+ -U0030004B3137511739383538 -O8398 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(6BA02477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC8000 -FN1 -FF0STM32H7x_2048.FLM -FS08000000 -FL0200000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM)
+
+
+ 0
+ UL2CM3
+ UL2CM3(-S0 -C0 -P0 ) -FN1 -FC8000 -FD20000000 -FF0STM32H7x_2048 -FL0200000 -FS08000000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM)
+
+
+
+
+ 0
+
+
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+ 0
+
+
+
+ 0
+ 0
+ 0
+
+
+
+
+
+
+
+
+
+ 1
+ 0
+ 0
+ 2
+ 10000000
+
+
+
+
+
diff --git a/bsp/stm32/stm32h747-st-discovery/template.uvprojx b/bsp/stm32/stm32h747-st-discovery/template.uvprojx
new file mode 100644
index 0000000000..529754ffa2
--- /dev/null
+++ b/bsp/stm32/stm32h747-st-discovery/template.uvprojx
@@ -0,0 +1,390 @@
+
+
+
+ 2.1
+
+ ### uVision Project, (C) Keil Software
+
+
+
+ rt-thread
+ 0x4
+ ARM-ADS
+ 5060750::V5.06 update 6 (build 750)::ARMCC
+ 0
+
+
+ STM32H747XIHx:CM7
+ STMicroelectronics
+ Keil.STM32H7xx_DFP.2.3.0
+ https://www.keil.com/pack/
+ IRAM(0x38000000,0x00010000) IRAM2(0x24000000,0x00080000) IROM(0x08000000,0x00100000) CPUTYPE("Cortex-M7") FPU3(DFPU) CLOCK(12000000) ELITTLE
+
+
+ UL2CM3(-S0 -C0 -P0 -FD20000000 -FC8000 -FN1 -FF0STM32H7x_2048 -FS08000000 -FL0200000 -FP0($$Device:STM32H747XIHx$CMSIS\Flash\STM32H7x_2048.FLM))
+ 0
+ $$Device:STM32H747XIHx$Drivers\CMSIS\Device\ST\STM32H7xx\Include\stm32h7xx.h
+
+
+
+
+
+
+
+
+
+ $$Device:STM32H747XIHx$CMSIS\SVD\STM32H7x7_CM7.svd
+ 0
+ 0
+
+
+
+
+
+
+ 0
+ 0
+ 0
+ 0
+ 1
+
+ .\build\
+ rt-thread
+ 1
+ 0
+ 0
+ 1
+ 0
+ .\build\
+ 1
+ 0
+ 0
+
+ 0
+ 0
+
+
+ 0
+ 0
+ 0
+ 0
+
+
+ 0
+ 0
+
+
+ 0
+ 0
+ 0
+ 0
+
+
+ 1
+ 0
+ fromelf --bin !L --output rtthread.bin
+
+ 0
+ 0
+ 0
+ 0
+
+ 0
+
+
+
+ 0
+ 0
+ 0
+ 0
+ 0
+ 1
+ 0
+ 0
+ 0
+ 0
+ 3
+
+
+ 1
+
+
+ SARMCM3.DLL
+ -REMAP -MPU
+ DCM.DLL
+ -pCM7
+ SARMCM3.DLL
+ -MPU
+ TCM.DLL
+ -pCM7
+
+
+
+ 1
+ 0
+ 0
+ 0
+ 16
+
+
+
+
+ 1
+ 0
+ 0
+ 1
+ 1
+ 4096
+
+ 1
+ BIN\UL2CM3.DLL
+
+
+
+
+
+ 0
+
+
+
+ 0
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 1
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+ 0
+ 1
+ 1
+ 0
+ 0
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 0
+ "Cortex-M7"
+
+ 0
+ 0
+ 0
+ 1
+ 1
+ 0
+ 0
+ 3
+ 0
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+ 8
+ 1
+ 0
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+ 1
+ 1
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 0
+ 0x38000000
+ 0x10000
+
+
+ 1
+ 0x8000000
+ 0x100000
+
+
+ 0
+ 0x0
+ 0x0
+
+
+ 1
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