Matlab coder, fixed point conversion

Hello

i want to generate C code using Matlab coder with fixed point conversion.

My objective is to genereate C code with only Integer type

in the fixed point converter, proposed type can't be set with specific slope and bias values like this (T = numerictype(s,w,slope,bias))

Objective is to convert a programm which deals with double data (Matlab) in C code that deals with Integer data with a 10^5 resolution

ex : double input Data of 6.123456789 converted in the generated code in an Int32 input 612345

Any ideas ?

[Walter Roberson]

T = fi(6.123456789, 1, 32, 1e-5, 0);   %signed 32 bit slope 1e-5
storedInteger(T)                       %-> uint32 612346

However I have not tried the Fixed Point Convertor

Answer 1

[Kiran Kintali]

Hi Jerome,

Can you share a sample of MATLAB code with floating-point and expected integer type code from fixed-point converter? you can take the generated fixed-point MATLAB code from floating-point MATLAB and hand modify to suit your requirements. It woudl be useful to suggest alterates possible or consider future enhancements in the area.

Thanks