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文件名称:CAN-Bootloader-master

修正介绍说明

介绍说明－－下载内容来自于网络，使用问题请自行百度

CAN Bootloader是基于CAN总线实现的在线IAP整套解决方案，顾名思义，这个在线升级是通过CAN总线实现的，所以只要产品具备CAN总线数据传输的，理论上都是可以实现这个功能的。
CAN Bootloader在固件层面是分成的两个固件，一个是Bootloader固件，一个是App固件，两个固件存放在单片机的不同程序存储区，比如对于STM32来说，Bootloader存放在0x8000000的Flash起始区，App固件存放在0x8008000的Flash起始区。对于其他单片机，可能这个起始地址值不一样，但是只要将两段代码地址空间分开即可，而且Bootloader必须存放在单片机复位或者重新上电后程序默认的运行地址处，简单的说就是单片机复位或者重新上电运行，首先必须是运行Bootloader固件，然后Bootloader固件根据我们设定的一些标志位来决定是继续运行Bootloader实现固件升级还是跳转到App固件实现用户正常功能的固件。
CAN Bootloader的基本功能：
1.　　实现对App程序存储区数据的擦除，为写入新的App固件数据做准备；
2.　　接收CAN总线传输过来的App固件数据，校验数据无误后将数据写入App程序存储区；
3.　　响应CAN总线上的节点检测命令，返回当前固件类型和版本号给主节点（上位机软件），主节点根据返回的信息做下一步的处理；
4.　　实现响应固件跳转命令，收到主节点的固件跳转命令后跳转到App运行App程序；
5.　　检测App运行标志是否有效，若有效则跳转到App程序运行App，否则继续运行Bootloader程序。

App的基本功能：
1.　　响应CAN总线上的节点检测命令，返回当前固件类型和版本号给主节点（上位机软件），主节点根据返回的信息做下一步的处理；
2.　　实现响应固件跳转命令，收到主节点的固件跳转命令后，擦出App运行标志，然后跳转到Bootloader运行Bootloader程序；
3.　　App运行后，检测App运行标志是否有效，若无效则写入有效标志；
4.　　实现App其他正常功能程序；

(系统自动生成,下载前可以参看下载内容)

下载文件列表

压缩包 : CAN-Bootloader-master.zip 列表
CAN-Bootloader-master/
CAN-Bootloader-master/.gitignore
CAN-Bootloader-master/doc/
CAN-Bootloader-master/doc/CANBootloader命令及参数说明.doc
CAN-Bootloader-master/doc/CANBootloader软件操作演示.gif
CAN-Bootloader-master/doc/~$NBootloader使用说明.doc
CAN-Bootloader-master/firmware/
CAN-Bootloader-master/firmware/stm32f103/
CAN-Bootloader-master/firmware/stm32f103/app/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/CoreSupport/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/CoreSupport/core_cm3.c
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/CoreSupport/core_cm3.h
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_cl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_xl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_cl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_hd.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_hd_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_ld.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_ld_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_md.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_md_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/startup_stm32f10x_xl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_cl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md_vl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_xl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/TrueSTUDIO/
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/TrueSTUDIO/startup_stm32f10x_cl.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/TrueSTUDIO/startup_stm32f10x_hd.s
CAN-Bootloader-master/firmware/stm32f103/app/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/TrueSTUDIO/startup_stm32f10x_hd_vl.s
CAN-Bootload

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