Vehicle Network Toolbox: Can a message be transmitted using 'Transmit' block onto a live CAN channel, but bearing the transmitter ID as one of the already connected ECUs in the network?

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Eshwar Gowda M N 2015-10-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/251049-vehicle-network-toolbox-can-a-message-be-transmitted-using-transmit-block-onto-a-live-can-channel

To briefly explain what I am looking for: Consider that I have a vehicle system setup in lab which has all the required ECUs connected. I am currently using this setup to verify the software/function. Now say I need to test a function which is already present in one ECU, but I will mask(comment) that function implemented in the ECU, and model the same function in Simulink. Now I want to transmit/receive all the messages related to that function from/to the model instead of ECU. Also while transmitting any message from model, I want all those to be treated by other ECUs as though the original ECU where function was implemented is transmitting it. This will require 2 nodes (one ECU and Simulink model) to have the same address ? Is this allowed ? Or is there a better way to achieve what I am planning to do.

Please let me know if I have issues with some basics here(CAN, VN toolbox understanding etc.). Thank you very much :)