摘要
针对STM32软件升级介绍了一种组合方式的新思路,通过将MCU片内Flash地址进行重新编排,采用将传统的独立BootLoader与MCU中提供的Bank Swap进行整合的升级方式,在保障开发过程中代码量不会溢出的情况下进行过渡,实现了设备在升级的过程中不打断正常运行的特性,满足了设备开发调试以及后续运维的设计需求。
This thesis introduces a new idea of combination mode for STM32 software upgrade.By rearranging the Flash address in the MCU chip,the traditional independent BootLoader method is used to integrate the upgrade method of Bank Swap provided in the MCU.In the process of ensuring the development of code will not overflow for transition,and achieve the equipment in the process of upgrading without interrupting the normal operation.To meet the design requirements of equipment development,debugging and subsequent operation and maintenance.
作者
陈艺芃
林飞浪
郭大鸣
陈飞明
CHEN Yipeng;LIN Feilang;GUO Daming;CHEN Feiming(Wuhan Research Institute of Posts and Telecommunications,Wuhan 430074,China;Fiberhome Telecommunication Technologies Co.,Ltd.,Wuhan 430073,China;Wuhan Textile University,Wuhan 430073,China)
出处
《电子设计工程》
2022年第3期144-148,153,共6页
Electronic Design Engineering
