MATEC Web Conf.
Volume 309, 20202019 International Conference on Computer Science Communication and Network Security (CSCNS2019)
|Number of page(s)||4|
|Section||Network Security and Software Design|
|Published online||04 March 2020|
A method for remotely upgrade C8051F041 program based on CAN bus network
Sichuan Institute of Solid-state Circuits, Chongqing, 400060, China
* Corresponding author: firstname.lastname@example.org
The CAN bus is a serial communication network using the CAN protocol. The microcontroller of C8051F041 is a highly integrated mixed-signal system-on-a-chip with an integrated CAN bus controller. The article describes in detail how to implement remote update of all MCU Flash under the same CAN bus network. The result shows that all MCU Flash in the same bus network can be remotely updated. Only CAN bus is needed for update and no additional Connected. Program maintenance and maintenance costs can be effectively reduced in industrial control networks.
Key words: Remote upgrade / CAN bus / Network
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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