长春工程学院学报(自然科学版)
長春工程學院學報(自然科學版)
장춘공정학원학보(자연과학판)
JOURNAL OF CHANGCHUN INSTITUTE OF TECHNOLOGY(NATURAL SCIENCE EDITION)
2015年
1期
115-119
,共5页
STM32F3%单片机%脱机烧录器%在线下载
STM32F3%單片機%脫機燒錄器%在線下載
STM32F3%단편궤%탈궤소록기%재선하재
STM32F3%single chip%offline programmer%ISP
脱机批量烧录器以 STM32F302RB 单片机为主控器,以 SPIflash 作为程序存储器,可以脱离 PC 机独立工作,并支持通过 ISP 下载方式同时对5个 STM32系列单片机进行程序烧录。首先介绍了当前 STM32系列主要采用的下载方式和 STM32F3系列单片机的优点,然后在介绍 STM32系列单片机 ISP 下载模式通信协议的基础上,给出了系统结构框图和程序流程图,最后通过实际使用验证了设计的可行性和烧录效率。
脫機批量燒錄器以 STM32F302RB 單片機為主控器,以 SPIflash 作為程序存儲器,可以脫離 PC 機獨立工作,併支持通過 ISP 下載方式同時對5箇 STM32繫列單片機進行程序燒錄。首先介紹瞭噹前 STM32繫列主要採用的下載方式和 STM32F3繫列單片機的優點,然後在介紹 STM32繫列單片機 ISP 下載模式通信協議的基礎上,給齣瞭繫統結構框圖和程序流程圖,最後通過實際使用驗證瞭設計的可行性和燒錄效率。
탈궤비량소록기이 STM32F302RB 단편궤위주공기,이 SPIflash 작위정서존저기,가이탈리 PC 궤독립공작,병지지통과 ISP 하재방식동시대5개 STM32계렬단편궤진행정서소록。수선개소료당전 STM32계렬주요채용적하재방식화 STM32F3계렬단편궤적우점,연후재개소 STM32계렬단편궤 ISP 하재모식통신협의적기출상,급출료계통결구광도화정서류정도,최후통과실제사용험증료설계적가행성화소록효솔。
The paper designs a kind of offline programmer which using STM32F302RB MCU as the master controller and SPI flash as the program storage.It can work independently from PC,and support offline program to five STM32 series single chips at once by ISP download mode.Firstly,this paper introduces the main way of program download used by STM32 and the advantages of STM32F3 single chip.Then it pres-ents the design of the system structure diagram and program flow chart on the basis of introducing the communication agreement of the STM32 series single chip by using ISP download mode.Finally the feasi-bility and offline efficiency in this design is verified by practical use.