coverting to c code

i’m converting Matlab code to static c code, i found two ways to convert the code. Both are producing diff code, I just want to know which the correct way of code conversion. following the two commends ,

codegen -c pca

coder -new pca.prj

thanks

Rajeshkumar.c

Answer 1

[Mike Hosea]

CODEGEN is the command-line way, CODER is the graphical user interface. It's the same technology "under the hood". I expect "codegen" and "coder" to generate the same code if you are using all the same options.

[Rajesh]

Hello Mr.mike,

i'm using the same options for both. but i am getting different outputs. if u like i can send those codes to you for comparison

Answer 2

[Titus Edelhofer]

Hi Rajesh,

just to confirm: I guess you invoke coder by

coder -build pca.prj

instead of "-new"? I just gave it another try with a larger project, and apart from the new build date, the generated codes were identical ...

What kind of differences in the code do you see?

Titus

[Rajesh]

Hi Mike,

yesterday when i was going through my code realized a different. when i give "coder -new pca.prj " its generating c code. and while i'm giving codegen -c pca it's generating a mex code.. . and then i created a mex code using coder -new pca.prj, both are matching. . .

[Rajesh]

i mean both the mex files are matching. .

Answer 3

[Rajesh]

Hello Mike,

i tried with coder -build pca.prj. it's producing the same output produced by "coder -new pca.prj ".