External Mode Error in Simulink

5 views (last 30 days)
omer turksoy
omer turksoy on 9 Apr 2019
Answered: Dimitri MANKOV on 2 Nov 2020
I want to implement the matlab simulink model on Texas F28035 DSP. But when I run the program, below error occured. Can anyone help for this subject?
Error occurred while executing External Mode MEX-file 'ext_comm':Failed to connect to the target.
A time-out occurred while waiting for the connection response from the target.
Possible reasons for the time-out:
a) The target is not switched on.
b) The target is not connected to your host machine.
c) The appElication for the model is not running on the target.
You might have clicked the Stop button. If the Run button is not dimmed, click it.
Otherwise, click the Build button, which downloads and runs your application on the target.
Unable to connect to the 'TI Piccolo F2803x' target for 'untitled'.

Answers (1)

Dimitri MANKOV
Dimitri MANKOV on 2 Nov 2020
Hi Omer,
I believe you might have posted your question in the wrong section... What MATLAB Release are you using? Please note that support for custom target hardware has been removed from Simulink Real-Time in R2018a. Starting from that release, only Speedgoat target machines are supported.
For more information, have a look at www.speedgoat.com and at the Release Notes for Simulink Real-Time.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!