In-circuit programmer of STM8 based on MCU

Author

Li Zhao ; Wenbin Xie ; Guichu Wu ; Xiaoqin Zhang

Author_Institution

Wenzhou Univ., Wenzhou, China

Volume

8

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

4273

Lastpage

4276

Abstract

In industrial production, it often encounts problems in updating program of MCU(Micro Controller Unit), and the process parameters can not be updated as needed in real time. In order to facilitate the online updates of STM8 microcontroller, the paper designed a STM8 online downloader based on STM32 microcontroller and SWIM protocol. The downloader does not rely on a computer or a dedicated download device. It has a simple curcuit structure, and is easy to download online, accurately and fastly. When STM32 connects to a touch screen, the downloader can modify parameters online. Through practical application, the downloader has achieved a good result.

Keywords

Internet; electronic engineering computing; microcontrollers; protocols; software engineering; MCU; STM32 microcontroller; STM8 microcontroller; STM8 online downloader; SWIM protocol; in-circuit programmer; microcontroller unit program update; online parameter modification; process parameters; single wire interface module; touch screen; Debugging; Filling; Microcontrollers; Programming; Protocols; Random access memory; Registers; Downloader; STM8; SWIM;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023111

Filename

6023111