Serial communication failed in host-target communication
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HI everyone,
I have set a motor control environment to learning motor control
- LAUNCHXL-F28379D
- BOOSTXL-DRV8305EVM
- 24V pmsm with hall sensor
and I ran "mcb_param_est_f28379D_DRV8305.slx" and "mcb_param_est_host_read.slx"
Unfortunately, when I load the model onto the target and run the host model, I get a serial connection error message.
The offset calibration model and other models work perfectly, so I assume that all settings (COM port et cetera) are correct.
Error report:
An error occurred while running the simulation and the simulation was terminated
Caused by:
Serial communication failed.
Error in 'mcb_param_est_host_read/Algorithm/SignalConditioning/ErrorConditions' (line 26)
(error(message('mcb:blocks:SerialComFailure')));
Thank you fpr your heip! Kind regards!
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Respuestas (3)
Raj
el 19 de Mzo. de 2024
Hi @Nanoeffekt
I understand that the error prompts up when you load the model onto the target hardware and run the model.
In the mcb_param_est_host_read.slx file, update the COM port in the following 3 blocks, Host Serial Setup, Host Serial Receive and the Host Serial Transmit block.
Additionally you can also refer to a similar user case posted in the MATLAB Answer community-
I hope this solves the issue and you are able to proceed further!
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Nanoeffekt
el 25 de Mzo. de 2024
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Raj
el 27 de Mzo. de 2024
Hi, can you let me know in which MATLAB version are you facing this issue?
Ananth kumar
el 28 de Mzo. de 2024
If COM port is locked by another application, you may likely to see the message. Is this issue still prevails?
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