MATLAB: Is it possible to pass and use hexadecimal values in simulink, without converting decimal

hexadecimalMATLABsimulink

I am trying to use hexadecimal values in a model, without converting to decimal. Does simulink have hexadecimal supported blocks?

Best Answer

No. Hexadecimal is encoded as characters, and character is not a supported Simulink signal type.

You are permitted to pass around vectors of uint8 such as uint8('3e') = uint8([51 101]) and then char() the vector within a MATLAB Function Block or Level 2 S Function that wants the char version.

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See bin2vpi(). Download this package, place it on MATLAB path and then try

 bvar='01001101010000010101000001010000010010010100111001000111001000000100000101001110010001000010000001010010010001010101011001000101010100100101001101000101001000000100110101000001010100000000'
 decValue = bin2vpi(binaryNumber)
 decValue =
    118393144898356765668270710060896425839874520309094946048

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