技术文档和视频

Ubiquitous/XiUOS/board/cortex-m4-emulator/documents/技术文档.md

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+# 技术报告（作品类别：系统软件）
+
+
+
+## 1.设计方案
+
+Add QEMU support for XiUOS based on Cortex-M4
+
+- 分析操作系统启动流程并且确定移植方案
+
+  <div align= "center"> 
+  <img src = img/road.png  width =1000>
+    </div>
+
+  如图，操作系统在启动时需进行一系列初始化操作，包括设置内存起止地址和大小，设置堆栈、指针等。这些操作随着主板的变化而变化。因此，为了将XiUOS移植到cortex-m4-emulator平台，需要针对该平台编写相应的初始化代码。增加 xiuos\Ubiquitous\XiUOS\board\cortex-m4-emulator 目录，目录包括cortex-m4初始化代码。
+
+- XiUOS 用cortex-m4-emulator编译
+
+  修改 xiuos\Ubiquitous\XiUOS 文件夹下的 path_kernel.mk 、 Makefile 、 kconfig 和 xconfig.h 
+
+  修改 xiuos\Ubiquitous\XiUOS\arch\arm 文件下的 Makefile
+
+- 编译后的XiUOS在QEMU运行
+
+
+
+## 2.实现方案
+
+### 2.1 编译环境搭建
+
+#### 推荐使用：
+
+**操作系统：** ubuntu18.04 [https://ubuntu.com/download/desktop](https://ubuntu.com/download/desktop)
+
+更新`ubuntu 18.04`源的方法:（根据自身情况而定，可以不更改）
+
+第一步:打开sources.list文件
+
+```c
+sudo vim /etc/apt/sources.list
+```
+
+第二步:将以下内容复制到sources.list文件
+
+```c
+deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
+```
+
+第三步:更新源和系统软件
+
+```c
+sudo apt-get update
+sudo apt-get upgrade
+```
+
+**开发工具推荐使用 VSCode   ，VScode下载地址为：** VSCode  [https://code.visualstudio.com/](https://code.visualstudio.com/)，推荐下载地址为 [http://vscode.cdn.azure.cn/stable/3c4e3df9e89829dce27b7b5c24508306b151f30d/code_1.55.2-1618307277_amd64.deb](http://vscode.cdn.azure.cn/stable/3c4e3df9e89829dce27b7b5c24508306b151f30d/code_1.55.2-1618307277_amd64.deb)
+
+#### 依赖包安装：
+
+```
+$ sudo apt install build-essential pkg-config  git
+$ sudo apt install gcc make libncurses5-dev openssl libssl-dev bison flex libelf-dev autoconf libtool gperf libc6-dev
+```
+
+**XiUOS操作系统源码下载：** XiUOS [https://forgeplus.trustie.net/projects/xuos/xiuos](https://forgeplus.trustie.net/projects/xuos/xiuos)
+
+新建一个空文件夹并进入文件夹中，并下载源码，具体命令如下：
+
+```c
+mkdir test  &&  cd test
+git clone https://git.trustie.net/xuos/xiuos.git
+```
+
+打开源码文件包可以看到以下目录：
+
+| 名称        | 说明       |
+| ----------- | ---------- |
+| application | 应用代码   |
+| board       | 板级支持包 |
+| framework   | 应用框架   |
+| fs          | 文件系统   |
+| kernel      | 内核源码   |
+| resources   | 驱动文件   |
+| tool        | 系统工具   |
+
+使用VScode打开代码，具体操作步骤为：在源码文件夹下打开系统终端，输入`code .`即可打开VScode开发环境，如下图所示：
+
+<div align= "center"> 
+<img src = img/vscode.jpg  width =1000>
+  </div>
+
+#### 裁减配置工具的下载
+
+裁减配置工具：
+
+**工具地址：** kconfig-frontends [https://forgeplus.trustie.net/projects/xuos/kconfig-frontends](https://forgeplus.trustie.net/projects/xuos/kconfig-frontends)，下载与安装的具体命令如下：
+
+```c
+mkdir kfrontends  && cd kfrontends
+git  clone https://git.trustie.net/xuos/kconfig-frontends.git
+```
+
+下载源码后按以下步骤执行软件安装：
+
+```c
+cd kconfig-frontends
+ ./xs_build.sh
+```
+
+#### 编译工具链：
+
+ARM： arm-none-eabi(`gcc version 6.3.1`)，默认安装到Ubuntu的/usr/bin/arm-none-eabi-，使用如下命令行下载和安装。
+
+```shell
+$ sudo apt install gcc-arm-none-eabi
+```
+
+
+
+### 2.2 XiUOS 用cortex-m4编译
+
+#### 编辑环境：`Ubuntu18.04`
+
+#### 编译工具链：`arm-none-eabi-gcc`
+
+使用`VScode`打开工程的方法有多种，本文介绍一种快捷键，在项目目录下将`code .`输入linux系统命令终端即可打开目标项目
+
+
+编译步骤：
+
+1.在VScode命令终端中执行以下命令，生成配置文件
+
+```c
+   make BOARD=cortex-m4-emulator menuconfig
+```
+
+2.在menuconfig界面配置需要关闭和开启的功能，按回车键进入下级菜单，按Y键选中需要开启的功能，按N键选中需要关闭的功能，配置结束后保存并退出（本例旨在演示简单的输出例程，所以没有需要配置的选项，双击快捷键ESC退出配置）
+
+<div align= "center"> 
+<img src = img/menuconfig.png  width =1000>
+  </div>
+
+
+退出时选择`yes`保存上面所配置的内容，如下图所示：
+
+<div align= "center"> 
+<img src = img/menuconfig1.png  width =1000>
+  </div>
+
+
+3.继续执行以下命令，进行编译
+
+```
+make BOARD=cortex-m4-emulator
+```
+
+4.如果编译正确无误，会产生XiUOS_cortex-m4-emulator.elf、XiUOS_cortex-m4-emulator.bin文件。
+
+
+
+### 2.3 QEMU环境
+
+Q‎EMU 是一个通用的开源模拟器和虚拟化工具。目前Q‎EMU已经可以较完整的支持ARM cortex-m4架构。XiUOS同样支持运行在Q‎EMU上
+
+| 硬件     | 描述          |
+| -------- | ------------- |
+| 芯片型号 | netduinoplus2 |
+| 架构     | cortex-m4     |
+| 主频     | 168MHz        |
+| 片内SRAM | 100+KB        |
+| 外设支持 | UART、GPIO    |
+
+
+
+
+
+## 3.运行效果
+
+### 3.1 安装Q‎EMU
+
+```
+sudo apt install qemu-system-arm
+```
+
+### 3.2 运行结果
+
+通过以下命令启动Q‎EMU并加载XiUOS ELF文件
+
+```
+qemu-system-arm -machine netduinoplus2  -nographic -kernel build/XiUOS_cortex-m4-emulator.elf
+```
+
+QEMU运行起来后将会在终端上看到信息打印输出
+
+<div align= "center"> 
+<img src = img/terminal.png  width =1000>
+  </div>
+
+
+### 3.3 调试
+
+通过Q‎EMU可以方便的对XiUOS进行调试，首先安装gdb调试工具
+
+```
+sudo apt install gdb-multiarch
+```
+
+并通过以下命令启动Q‎EMU
+
+```
+qemu-system-arm -machine netduinoplus2  -nographic -kernel build/XiUOS_cortex-m4-emulator.elf -s -S
+```
+
+然后要重新开启另一个linux系统终端一个终端，执行`riscv-none-embed-gdb`命令
+
+```
+gdb-multiarch build/XiUOS_cortex-m4-emulator.elf -ex "target remote localhost:1234" 
+```
+
+
+
+
+
+
+

XiUOS/board/cortex-m3-emulator/xsconfig.h

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+#ifndef XS_CONFIG_H__
+#define XS_CONFIG_H__
+
+/*  Automatically generated file; DO NOT EDIT. */
+/*  XiUOS Project Configuration */
+
+#define BOARD_CORTEX_M3_EVB
+#define KERNEL_CONSOLE_DEVICE_NAME "uart0"
+#define ARCH_ARM
+
+/*  cortex-m3 emulator feature */
+
+/*  config default board resources */
+
+/*  config board app name */
+
+#define BOARD_APP_NAME "/XiUOS_cortex-m3-emulator_app.bin"
+
+/*  config board service table */
+
+#define SERVICE_TABLE_ADDRESS 0x2007F0000
+#define __STACKSIZE__ 4096
+
+/*  Hardware feature */
+
+#define RESOURCES_SERIAL
+#define SERIAL_USING_DMA
+#define SERIAL_RB_BUFSZ 64
+
+/*  Kernel feature */
+
+/*  separate compile(choose none for compile once) */
+
+#define APP_STARTUP_FROM_FLASH
+
+/*  Memory Management */
+
+#define MEM_ALIGN_SIZE 4
+#define MM_PAGE_SIZE 1024
+
+/*  Using small memory allocator */
+
+#define KERNEL_SMALL_MEM_ALLOC
+#define SMALL_NUMBER_32B 32
+#define SMALL_NUMBER_64B 16
+
+/*  Task feature */
+
+#define USER_APPLICATION
+
+/*  Inter-Task communication */
+
+#define KERNEL_SEMAPHORE
+#define KERNEL_MUTEX
+#define KERNEL_EVENT
+#define KERNEL_MESSAGEQUEUE
+#define KERNEL_SOFTTIMER
+#define SCHED_POLICY_RR_REMAINSLICE
+#define KTASK_PRIORITY_8
+#define KTASK_PRIORITY_MAX 8
+#define TICK_PER_SECOND 100
+#define KERNEL_STACK_OVERFLOW_CHECK
+#define IDLE_KTASK_STACKSIZE 512
+#define ZOMBIE_KTASK_STACKSIZE 512
+
+/*  Kernel Console */
+
+#define KERNEL_CONSOLE
+#define KERNEL_BANNER
+#define KERNEL_CONSOLEBUF_SIZE 128
+
+/*  Kernel Hook */
+
+
+/*  Command shell */
+
+#define TOOL_SHELL
+#define SHELL_ENTER_CR
+#define SHELL_ENTER_LF
+#define SHELL_ENTER_CR_AND_LF
+
+/*  Set shell user control */
+
+#define SHELL_DEFAULT_USER "letter"
+#define SHELL_DEFAULT_USER_PASSWORD ""
+#define SHELL_LOCK_TIMEOUT 10000
+
+/*  Set shell config param */
+
+#define SHELL_TASK_STACK_SIZE 2048
+#define SHELL_TASK_PRIORITY 5
+#define SHELL_MAX_NUMBER 5
+#define SHELL_PARAMETER_MAX_NUMBER 8
+#define SHELL_HISTORY_MAX_NUMBER 5
+#define SHELL_PRINT_BUFFER 128
+#define SHELL_HELP_SHOW_PERMISSION
+
+/*  Kernel data structure Manage */
+
+#define KERNEL_QUEUEMANAGE
+#define KERNEL_WORKQUEUE
+#define WORKQUEUE_KTASK_STACKSIZE 256
+#define WORKQUEUE_KTASK_PRIORITY 6
+#define QUEUE_MAX 2
+#define KERNEL_WAITQUEUE
+#define KERNEL_DATAQUEUE
+
+/*  Kernel components init */
+
+#define NAME_NUM_MAX 32
+
+/*  hash table config */
+
+#define ID_HTABLE_SIZE 4
+#define ID_NUM_MAX 16
+
+/*  Lib */
+
+#define LIB
+#define LIB_POSIX
+
+/*  C++ features */
+
+#define LIB_NEWLIB
+
+/*  File system */
+
+#define FS_VFS
+#define VFS_USING_WORKDIR
+#define FS_VFS_DEVFS
+#define FS_VFS_FATFS
+
+/*  APP_Framework */
+
+/*  Applications */
+
+/*  config stack size and priority of main task */
+
+#define MAIN_KTASK_STACK_SIZE 2048
+#define MAIN_KTASK_PRIORITY 4
+
+/*  test app */
+
+
+/*  connection app */
+
+/*  control app */
+
+
+/*  knowing app */
+
+
+/*  sensor app */
+
+
+/*  Framework */
+
+#define TRANSFORM_LAYER_ATTRIUBUTE
+#define ADD_XIUOS_FETURES
+#define SUPPORT_SENSOR_FRAMEWORK
+#define SUPPORT_KNOWING_FRAMEWORK
+#define USING_KPU_POSTPROCESSING
+
+/*  Security */
+
+
+/*  lib */
+
+#define APP_SELECT_NEWLIB
+
+#endif

XiUOS/board/cortex-m4-emulator/xsconfig.h

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+#ifndef XS_CONFIG_H__
+#define XS_CONFIG_H__
+
+/*  Automatically generated file; DO NOT EDIT. */
+/*  XiUOS Project Configuration */
+
+#define BOARD_CORTEX_M4_EVB
+#define ARCH_ARM
+
+/*  cortex-m4-emulator feature */
+
+#define BSP_USING_DMA
+#define BSP_USING_GPIO
+#define PIN_BUS_NAME "pin"
+#define PIN_DRIVER_NAME "pin_drv"
+#define PIN_DEVICE_NAME "pin_dev"
+#define BSP_USING_UART
+#define BSP_USING_USART1
+#define SERIAL_BUS_NAME_1 "usart1"
+#define SERIAL_DRV_NAME_1 "usart1_drv"
+#define SERIAL_1_DEVICE_NAME_0 "usart1_dev1"
+#define BSP_USING_USART2
+#define SERIAL_BUS_NAME_2 "usart2"
+#define SERIAL_DRV_NAME_2 "usart2_drv"
+#define SERIAL_2_DEVICE_NAME_0 "usart2_dev2"
+#define BSP_USING_USART3
+#define SERIAL_BUS_NAME_3 "usart3"
+#define SERIAL_DRV_NAME_3 "usart3_drv"
+#define SERIAL_3_DEVICE_NAME_0 "usart3_dev3"
+
+/*  config default board resources */
+
+/*  config board app name */
+
+#define BOARD_APP_NAME "/XiUOS_cortex-m4-emulator_app.bin"
+
+/*  config board service table */
+
+#define SERVICE_TABLE_ADDRESS 0x20000000
+
+/*  config hardware resources for connection */
+
+/*  Hardware feature */
+
+#define RESOURCES_SERIAL
+#define SERIAL_USING_DMA
+#define SERIAL_RB_BUFSZ 128
+#define RESOURCES_PIN
+
+/*  Kernel feature */
+
+/*  separate compile(choose none for compile once) */
+
+#define APP_STARTUP_FROM_FLASH
+
+/*  Memory Management */
+
+#define MEM_ALIGN_SIZE 8
+#define MM_PAGE_SIZE 4096
+
+/*  Using small memory allocator */
+
+#define KERNEL_SMALL_MEM_ALLOC
+#define SMALL_NUMBER_32B 64
+#define SMALL_NUMBER_64B 32
+
+/*  Task feature */
+
+#define USER_APPLICATION
+
+/*  Inter-Task communication */
+
+#define KERNEL_SEMAPHORE
+#define KERNEL_MUTEX
+#define KERNEL_EVENT
+#define KERNEL_MESSAGEQUEUE
+#define KERNEL_SOFTTIMER
+#define SCHED_POLICY_RR_REMAINSLICE
+#define KTASK_PRIORITY_32
+#define KTASK_PRIORITY_MAX 32
+#define TICK_PER_SECOND 100
+#define KERNEL_STACK_OVERFLOW_CHECK
+#define IDLE_KTASK_STACKSIZE 1024
+#define ZOMBIE_KTASK_STACKSIZE 2048
+
+/*  Kernel Console */
+
+#define KERNEL_CONSOLE
+#define KERNEL_BANNER
+#define KERNEL_CONSOLEBUF_SIZE 128
+
+/*  Kernel Hook */
+
+
+/*  Command shell */
+
+#define TOOL_SHELL
+#define SHELL_ENTER_CR
+#define SHELL_ENTER_LF
+#define SHELL_ENTER_CR_AND_LF
+
+/*  Set shell user control */
+
+#define SHELL_DEFAULT_USER "letter"
+#define SHELL_DEFAULT_USER_PASSWORD ""
+#define SHELL_LOCK_TIMEOUT 10000
+
+/*  Set shell config param */
+
+#define SHELL_TASK_STACK_SIZE 4096
+#define SHELL_TASK_PRIORITY 20
+#define SHELL_MAX_NUMBER 5
+#define SHELL_PARAMETER_MAX_NUMBER 8
+#define SHELL_HISTORY_MAX_NUMBER 5
+#define SHELL_PRINT_BUFFER 128
+#define SHELL_HELP_SHOW_PERMISSION
+#define SHELL_HELP_LIST_VAR
+
+/*  Kernel data structure Manage */
+
+#define KERNEL_QUEUEMANAGE
+#define KERNEL_WORKQUEUE
+#define WORKQUEUE_KTASK_STACKSIZE 2048
+#define WORKQUEUE_KTASK_PRIORITY 23
+#define QUEUE_MAX 16
+#define KERNEL_WAITQUEUE
+#define KERNEL_DATAQUEUE
+
+/*  Kernel components init */
+
+#define KERNEL_COMPONENTS_INIT
+#define ENV_INIT_KTASK_STACK_SIZE 8192
+#define KERNEL_USER_MAIN
+#define NAME_NUM_MAX 32
+
+/*  hash table config */
+
+#define ID_HTABLE_SIZE 16
+#define ID_NUM_MAX 128
+
+/*  Lib */
+
+#define LIB
+#define LIB_POSIX
+
+/*  C++ features */
+
+#define LIB_NEWLIB
+
+/*  File system */
+
+#define FS_VFS
+#define VFS_USING_WORKDIR
+#define FS_VFS_DEVFS
+#define FS_VFS_FATFS
+
+/*  APP_Framework */
+
+/*  Applications */
+
+/*  config stack size and priority of main task */
+
+#define MAIN_KTASK_STACK_SIZE 1024
+#define MAIN_KTASK_PRIORITY 10
+
+/*  test app */
+
+
+/*  connection app */
+
+/*  control app */
+
+
+/*  knowing app */
+
+
+/*  sensor app */
+
+
+/*  Framework */
+
+#define TRANSFORM_LAYER_ATTRIUBUTE
+#define ADD_XIUOS_FETURES
+#define SUPPORT_SENSOR_FRAMEWORK
+#define SUPPORT_KNOWING_FRAMEWORK
+#define USING_KPU_POSTPROCESSING
+
+/*  Security */
+
+
+/*  lib */
+
+#define APP_SELECT_NEWLIB
+
+#endif

XiUOS/board/stm32f407-st-discovery/xsconfig.h

@@ -0,0 +1,199 @@
+#ifndef XS_CONFIG_H__
+#define XS_CONFIG_H__
+
+/*  Automatically generated file; DO NOT EDIT. */
+/*  XiUOS Project Configuration */
+
+#define BOARD_STM32F407_EVB
+#define ARCH_ARM
+
+/*  stm32f407-st-discovery feature */
+
+#define BSP_USING_DMA
+#define BSP_USING_GPIO
+#define PIN_BUS_NAME "pin"
+#define PIN_DRIVER_NAME "pin_drv"
+#define PIN_DEVICE_NAME "pin_dev"
+#define BSP_USING_UART
+#define BSP_USING_USART1
+#define SERIAL_BUS_NAME_1 "usart1"
+#define SERIAL_DRV_NAME_1 "usart1_drv"
+#define SERIAL_1_DEVICE_NAME_0 "usart1_dev1"
+#define BSP_USING_USART2
+#define SERIAL_BUS_NAME_2 "usart2"
+#define SERIAL_DRV_NAME_2 "usart2_drv"
+#define SERIAL_2_DEVICE_NAME_0 "usart2_dev2"
+#define BSP_USING_USART3
+#define SERIAL_BUS_NAME_3 "usart3"
+#define SERIAL_DRV_NAME_3 "usart3_drv"
+#define SERIAL_3_DEVICE_NAME_0 "usart3_dev3"
+#define BSP_USING_WDT
+#define WDT_BUS_NAME "wdt"
+#define WDT_DRIVER_NAME "wdt_drv"
+#define WDT_DEVICE_NAME "wdt_dev"
+
+/*  config default board resources */
+
+/*  config board app name */
+
+#define BOARD_APP_NAME "/XiUOS_stm32f407-st-discovery_app.bin"
+
+/*  config board service table */
+
+#define SERVICE_TABLE_ADDRESS 0x20000000
+
+/*  config hardware resources for connection */
+
+/*  Hardware feature */
+
+#define RESOURCES_SERIAL
+#define SERIAL_USING_DMA
+#define SERIAL_RB_BUFSZ 128
+#define RESOURCES_PIN
+#define RESOURCES_WDT
+
+/*  Kernel feature */
+
+/*  separate compile(choose none for compile once) */
+
+#define APP_STARTUP_FROM_FLASH
+
+/*  Memory Management */
+
+#define MEM_ALIGN_SIZE 8
+#define MM_PAGE_SIZE 4096
+
+/*  Using small memory allocator */
+
+#define KERNEL_SMALL_MEM_ALLOC
+#define SMALL_NUMBER_32B 64
+#define SMALL_NUMBER_64B 32
+
+/*  Task feature */
+
+#define USER_APPLICATION
+
+/*  Inter-Task communication */
+
+#define KERNEL_SEMAPHORE
+#define KERNEL_MUTEX
+#define KERNEL_EVENT
+#define KERNEL_MESSAGEQUEUE
+#define KERNEL_SOFTTIMER
+#define SCHED_POLICY_RR_REMAINSLICE
+#define KTASK_PRIORITY_32
+#define KTASK_PRIORITY_MAX 32
+#define TICK_PER_SECOND 1000
+#define KERNEL_STACK_OVERFLOW_CHECK
+#define IDLE_KTASK_STACKSIZE 256
+#define ZOMBIE_KTASK_STACKSIZE 2048
+
+/*  Kernel Console */
+
+#define KERNEL_CONSOLE
+#define KERNEL_BANNER
+#define KERNEL_CONSOLEBUF_SIZE 128
+
+/*  Kernel Hook */
+
+
+/*  Command shell */
+
+#define TOOL_SHELL
+#define SHELL_ENTER_CR
+#define SHELL_ENTER_LF
+#define SHELL_ENTER_CR_AND_LF
+
+/*  Set shell user control */
+
+#define SHELL_DEFAULT_USER "letter"
+#define SHELL_DEFAULT_USER_PASSWORD ""
+#define SHELL_LOCK_TIMEOUT 10000
+
+/*  Set shell config param */
+
+#define SHELL_TASK_STACK_SIZE 4096
+#define SHELL_TASK_PRIORITY 20
+#define SHELL_MAX_NUMBER 5
+#define SHELL_PARAMETER_MAX_NUMBER 8
+#define SHELL_HISTORY_MAX_NUMBER 5
+#define SHELL_PRINT_BUFFER 128
+#define SHELL_HELP_SHOW_PERMISSION
+
+/*  Kernel data structure Manage */
+
+#define KERNEL_QUEUEMANAGE
+#define KERNEL_WORKQUEUE
+#define WORKQUEUE_KTASK_STACKSIZE 512
+#define WORKQUEUE_KTASK_PRIORITY 23
+#define QUEUE_MAX 16
+#define KERNEL_WAITQUEUE
+#define KERNEL_DATAQUEUE
+
+/*  Kernel components init */
+
+#define KERNEL_COMPONENTS_INIT
+#define ENV_INIT_KTASK_STACK_SIZE 8192
+#define KERNEL_USER_MAIN
+#define NAME_NUM_MAX 32
+
+/*  hash table config */
+
+#define ID_HTABLE_SIZE 16
+#define ID_NUM_MAX 128
+
+/*  Lib */
+
+#define LIB
+#define LIB_POSIX
+
+/*  C++ features */
+
+#define LIB_NEWLIB
+
+/*  File system */
+
+#define FS_VFS
+#define VFS_USING_WORKDIR
+#define FS_VFS_DEVFS
+#define FS_VFS_FATFS
+
+/*  APP_Framework */
+
+/*  Applications */
+
+/*  config stack size and priority of main task */
+
+#define MAIN_KTASK_STACK_SIZE 2048
+#define MAIN_KTASK_PRIORITY 10
+
+/*  test app */
+
+
+/*  connection app */
+
+/*  control app */
+
+
+/*  knowing app */
+
+
+/*  sensor app */
+
+
+/*  Framework */
+
+#define TRANSFORM_LAYER_ATTRIUBUTE
+#define ADD_XIUOS_FETURES
+#define SUPPORT_SENSOR_FRAMEWORK
+#define SUPPORT_KNOWING_FRAMEWORK
+#define USING_KPU_POSTPROCESSING
+
+/*  Security */
+
+
+/*  lib */
+
+#define APP_SELECT_NEWLIB
+
+#endif

XiUOS/board/stm32f407zgt6/xsconfig.h

@@ -0,0 +1,194 @@
+#ifndef XS_CONFIG_H__
+#define XS_CONFIG_H__
+
+/*  Automatically generated file; DO NOT EDIT. */
+/*  XiUOS Project Configuration */
+
+#define BOARD_STM32F407_EVB
+#define ARCH_ARM
+
+/*  stm32f407zgt6 feature */
+
+#define BSP_USING_GPIO
+#define PIN_BUS_NAME "pin"
+#define PIN_DRIVER_NAME "pin_drv"
+#define PIN_DEVICE_NAME "pin_dev"
+#define BSP_USING_UART
+#define BSP_USING_USART1
+#define SERIAL_BUS_NAME_1 "usart1"
+#define SERIAL_DRV_NAME_1 "usart1_drv"
+#define SERIAL_1_DEVICE_NAME_0 "usart1_dev1"
+#define BSP_USING_USART2
+#define SERIAL_BUS_NAME_2 "usart2"
+#define SERIAL_DRV_NAME_2 "usart2_drv"
+#define SERIAL_2_DEVICE_NAME_0 "usart2_dev2"
+#define BSP_USING_USART3
+#define SERIAL_BUS_NAME_3 "usart3"
+#define SERIAL_DRV_NAME_3 "usart3_drv"
+#define SERIAL_3_DEVICE_NAME_0 "usart3_dev3"
+
+/*  config default board resources */
+
+/*  config board app name */
+
+#define BOARD_APP_NAME "/XiUOS_stm32f407zgt6_app.bin"
+
+/*  config board service table */
+
+#define SERVICE_TABLE_ADDRESS 0x20000000
+
+/*  config hardware resources for connection */
+
+/*  Hardware feature */
+
+#define RESOURCES_SERIAL
+#define SERIAL_USING_DMA
+#define SERIAL_RB_BUFSZ 128
+#define RESOURCES_PIN
+
+/*  Kernel feature */
+
+/*  separate compile(choose none for compile once) */
+
+#define APP_STARTUP_FROM_FLASH
+
+/*  Memory Management */
+
+#define MEM_ALIGN_SIZE 8
+#define MM_PAGE_SIZE 4096
+
+/*  Using small memory allocator */
+
+#define KERNEL_SMALL_MEM_ALLOC
+#define SMALL_NUMBER_32B 64
+#define SMALL_NUMBER_64B 32
+
+/*  Task feature */
+
+#define USER_APPLICATION
+
+/*  Inter-Task communication */
+
+#define KERNEL_SEMAPHORE
+#define KERNEL_MUTEX
+#define KERNEL_EVENT
+#define KERNEL_MESSAGEQUEUE
+#define KERNEL_SOFTTIMER
+#define SCHED_POLICY_RR_REMAINSLICE
+#define KTASK_PRIORITY_32
+#define KTASK_PRIORITY_MAX 32
+#define TICK_PER_SECOND 1000
+#define KERNEL_STACK_OVERFLOW_CHECK
+#define IDLE_KTASK_STACKSIZE 256
+#define ZOMBIE_KTASK_STACKSIZE 2048
+
+/*  Kernel Console */
+
+#define KERNEL_CONSOLE
+#define KERNEL_BANNER
+#define KERNEL_CONSOLEBUF_SIZE 128
+
+/*  Kernel Hook */
+
+
+/*  Command shell */
+
+#define TOOL_SHELL
+#define SHELL_ENTER_CR
+#define SHELL_ENTER_LF
+#define SHELL_ENTER_CR_AND_LF
+
+/*  Set shell user control */
+
+#define SHELL_DEFAULT_USER "letter"
+#define SHELL_DEFAULT_USER_PASSWORD ""
+#define SHELL_LOCK_TIMEOUT 10000
+
+/*  Set shell config param */
+
+#define SHELL_TASK_STACK_SIZE 4096
+#define SHELL_TASK_PRIORITY 20
+#define SHELL_MAX_NUMBER 5
+#define SHELL_PARAMETER_MAX_NUMBER 8
+#define SHELL_HISTORY_MAX_NUMBER 5
+#define SHELL_PRINT_BUFFER 128
+#define SHELL_HELP_SHOW_PERMISSION
+#define SHELL_HELP_LIST_VAR
+
+/*  Kernel data structure Manage */
+
+#define KERNEL_QUEUEMANAGE
+#define KERNEL_WORKQUEUE
+#define WORKQUEUE_KTASK_STACKSIZE 512
+#define WORKQUEUE_KTASK_PRIORITY 23
+#define QUEUE_MAX 16
+#define KERNEL_WAITQUEUE
+#define KERNEL_DATAQUEUE
+
+/*  Kernel components init */
+
+#define KERNEL_COMPONENTS_INIT
+#define ENV_INIT_KTASK_STACK_SIZE 8192
+#define KERNEL_USER_MAIN
+#define NAME_NUM_MAX 32
+
+/*  hash table config */
+
+#define ID_HTABLE_SIZE 16
+#define ID_NUM_MAX 128
+
+/*  Lib */
+
+#define LIB
+#define LIB_POSIX
+
+/*  C++ features */
+
+#define LIB_NEWLIB
+
+/*  File system */
+
+#define FS_VFS
+#define VFS_USING_WORKDIR
+#define FS_VFS_DEVFS
+#define FS_VFS_FATFS
+
+/*  APP_Framework */
+
+/*  Applications */
+
+/*  config stack size and priority of main task */
+
+#define MAIN_KTASK_STACK_SIZE 2048
+#define MAIN_KTASK_PRIORITY 10
+
+/*  test app */
+
+
+/*  connection app */
+
+/*  control app */
+
+
+/*  knowing app */
+
+
+/*  sensor app */
+
+
+/*  Framework */
+
+#define TRANSFORM_LAYER_ATTRIUBUTE
+#define ADD_XIUOS_FETURES
+#define SUPPORT_SENSOR_FRAMEWORK
+#define SUPPORT_KNOWING_FRAMEWORK
+#define USING_KPU_POSTPROCESSING
+
+/*  Security */
+
+
+/*  lib */
+
+#define APP_SELECT_NEWLIB
+
+#endif

XiUOS/kernel/include/xiuos.h

@@ -0,0 +1,50 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    xiuos.h
+* @brief:   all header files of kernel
+* @version: 1.0
+* @author:  AIIT XUOS Lab
+* @date:    2020/3/10
+*
+*/
+
+#ifndef XIUOS_H
+#define XIUOS_H
+
+#include <xsconfig.h>
+#include <xs_kdbg.h>
+#include <xs_base.h>
+#include <xs_mutex.h>
+#include <xs_sem.h>
+#include <xs_event.h>
+#include <xs_msg.h>
+#include <xs_ktask.h>
+#include <xs_timer.h>
+#include <xs_klist.h>
+#include <xs_isr.h>
+#include <string.h>
+#include <stdio.h>
+#include <xs_memory.h>
+#include <xs_id.h>
+#include <xs_ktick.h>
+#include <xs_kdevice.h>
+#include <xs_init.h>
+#include <xs_assign.h>
+#include <xs_banner.h>
+#include <xs_poll.h>
+#include <xs_workqueue.h>
+#include <xs_circular_area.h>
+#include <xs_dataqueue.h>
+
+#endif