Error while generating HDL code from Matlab: Invalid data type. H must be double.

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While trying to generate Verilog file using HDL Coder, I got the following error in the Fixed-Point Conversion step.
And the Error Report is shown as below:
The source code is an MPC controller, which have been uploaded in the attachment. Kindly help me resolve the issue.

Accepted Answer

Walter Roberson
Walter Roberson on 2 Feb 2022
There is no specialized version of quadprog() for the Fixed-Point toolbox. quadprog() is only implemented for cases where the first parameter is type double(). This is specifically documented.
  • The target hardware must support standard double-precision floating-point computations. You cannot generate code for single-precision or fixed-point computations.

More Answers (1)

Kiran Kintali
Kiran Kintali on 2 Feb 2022
Can you share your design.m, testbench.m files and the project file with necessary settings? Thanks

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