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undefined function or variable "scomp" when deploy to the hardware for Arduino Mega 2560

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I follow the instruction on the MATLAB website - Drive with PID Control on an Arduino Mega 2560, I simulate the closed loop PID control on the Simulink successfully. But when I click to Deploy to the Hardware, it failed and gave the error message - undefined function or variable "scomp". I googled the word "scomp". There is not relevant result and I really cannot figure out the problem. Thank you for the help!

Answers (1)

Abhishek GS
Abhishek GS on 26 Feb 2015
Hi Qiong,
Did you change any parameter in the demo model ? Can you paste the complete error message please ?

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