| 基于STM32F10X引导程序实现USB在应用中编程 |
| |
| 引用本文： | 王党利,宁生科,马保吉.基于STM32F10X引导程序实现USB在应用中编程[J].国外电子测量技术,2010,29(11):68-70,78. |
| |
| 作者姓名： | 王党利 宁生科 马保吉 |
| |
| 作者单位： | 西安工业大学工业中心,西安710021 |
| |
| 基金项目： | 陕西省教育厅中试项目，陕西省科技厅工业攻关项目 |
| |
| 摘 要： | 基于芯片固化的Bootloader基础上，研究USB在IAP编程中应用的方法，分析Cortex2-M3核的存储器组织结构及启动模式、配置和访问机制，IAP实现的机理，给出了通过USB接口实现IAP的步骤和编程要点，下载的保障机理，并对IAP下载的应用程序编写和实现进行说明。相对串口下载，系统数据下载速度极大改善，提高下载效率。
|
| 关 键 词： | 引导程序 USB 应用编程 STM32F10x 引导模式 Cortex2-M3 |
Design and implementation of IAP techniques based on bootloader of STM32F10X by USB interface |
| |
| Wang Dangli,Ning Shengke,Ma Baoji.Design and implementation of IAP techniques based on bootloader of STM32F10X by USB interface[J].Foreign Electronic Measurement Technology,2010,29(11):68-70,78. |
| |
| Authors: | Wang Dangli Ning Shengke Ma Baoji |
| |
| Affiliation: | Wang Dangli Ning Shengke Ma Baoji (Industrial Center, Xi＇an Technology University, Xi＇an 710021, China) |
| |
| Abstract: | Research the method of USB interface in IAP application based hootloader firmware on chip, Analysis memory organization, startup mode, configuration, access mechanisms of Cortex2-M3 core, principle of IAP, Describe the Programming key points and steps of IAP code through USB interface, also given the security mechanism of download. application programming downloaded of IAP and implementation are explained, compared with serial interface, it im- proves greatly download speed of system data and download efficiency. |
| |
| Keywords: | bootloader USB IAP STM32F10x boot mode Cortex2-M3 |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
