How can I resolve TCP/IP error in rapid accelerator mode?

Question

Piotr 2022-9-29

1
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1814400-how-can-i-resolve-tcp-ip-error-in-rapid-accelerator-mode

回答： Swastik Sarkar 2024-9-24

When I run Simulink model with TCP/IP Client Send and Received blocks in Rapid Accelerator Mode I get the following error.

Unable to build a standalone executable to simulate the model 'testSimulinkTcp' in rapid accelerator mode.

Caused by: In order to generate code from AsyncIO, the target hardware must be MATLAB Host or a compatible device. The error occurred for MATLAB System block 'testSimulinkTcp/TCP//IP Receive'

However, it works properly in both Normal and Accelerator modes.

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Answer 1

Swastik Sarkar 2024-9-24

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1814400-how-can-i-resolve-tcp-ip-error-in-rapid-accelerator-mode#answer_1521550

Hi @Piotr,

It appears that the 'TCP/IP Receive' block being used is not supported for code generation on the selected hardware, which is a necessary step for the Rapid Accelerator target. More information about Rapid Accelerator mode can be found here:

https://www.mathworks.com/help/simulink/ug/how-the-acceleration-modes-work.html#brcp5hx-2

To address this error, selecting the appropriate 'TCP/IP Receive' block for the specific hardware is required. For instance, on Arduino, the following 'TCP/IP Receive' block is necessary:

https://www.mathworks.com/help/simulink/supportpkg/arduino_ref/tcpipreceive.html

Further details can be found in this MATLAB Answer:

https://www.mathworks.com/matlabcentral/answers/1901265-why-do-i-get-an-error-in-order-to-generate-code-from-asyncio-the-target-hardware-must-be-matlab-ho

Hope this helps.