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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Risposte (3)
Raj
il 19 Mar 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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Ananth kumar
il 28 Mar 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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