How can I group a number of similar Simulink Outports so that Embedded Coder will define them as an array of variables in the resultant C code?

I have a Simulink model which has 30 signals named testPoint1 to testPoint30 connected to Outport blocks. Embedded Coder accordingly creates 30 variables of type volatile int32_T in the corresponding C code. Instead of this, I would like an array of variables to be created, named testPoint[]. Can anyone advise me how to achieve this, please.

Answer 1

[Mark McBroom]

As long as all signals are of the same type, you can merge them together into a vector using the vector concatenate block. https://www.mathworks.com/help/simulink/slref/vectorconcatenate.html

[Peter Davies]

Many thanks, Mark, for your answer, it is much appreciated. I had tried this method at one point, but obviously had not set all the properties correctly. Knowing that this is the way to go meant I was able to persevere and I now have an exported global array of variables.