MATLAB: Moving to the new comm.RSDecoder System object.

Communications Toolboxsystem objects reed solomon

How would the following code be mapped to the new comm.RSDecoder System object?
m = 8; % Number of bits per symbol
n = 16; 
k = 12;
msg = gf(1:12, m);
gen_poly = rsgenpoly(255,251,285,0);
m = rsenc(msg, n, k, gen_poly);
I have tried everything and I always get errors and none of them help.
Thanks Chris

Best Answer

Here is the answer in case anyone is looking for it.
        n = 16; 
        k = 12;
        prim_poly= [1 0 0 0 1 1 1 0 1];
        gen_poly = rsgenpoly(255,251,285,0);
        this.system_obj_encoder = comm.RSEncoder('MessageLength', k, ...
                                  'CodewordLength', n, ...
                                  'PrimitivePolynomialSource', 'Property',...
                                  'PrimitivePolynomial',prim_poly,...
                                  'GeneratorPolynomialSource', 'Property',...     
                                  'GeneratorPolynomial', gen_poly);
And then of course you use the step member function to decode.
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