help, with code generation for TI C2000

Hi Please,when i generate to code to TI C2000, What type of configuration does simulink need for the generate algorithm code, with all chart conditions?

I'am using Chart for control algorithm, and I need send the code generation for TI C2000, through code generatios of simulink window.

I can a generate code, but I look that generated code is missing several conditions and operations.

[Venkatesh Chilapur]

Hi,

Please contact:

https://www.mathworks.com/support.html

Regards,

Venkatesh C

Answer 1

[Jonas]

Hi Carlos

If the issue is just that some states and/or transitions you have programmed in Stateflow do not appear in the generated code, then I just think the Embedded Code generator optimized those states out of the code since they are never reached or used. This aspect of the code generator is called 'block reduction'.

If you have a transition with the condition [false] for example, the transition is never made and the code generator may chose to not generated code of it.

Some background info:

• https://nl.mathworks.com/help/rtw/ug/eliminate-dead-code-paths-in-generated-code.html
• https://nl.mathworks.com/help/simulink/gui/block-reduction.html

With kind regards,

Jonas

[Carlos Noriega]

Hi Jonas,

I try to send this contol algorithm into TI C2000 (TMS320F28379D LAUNCHPAD)

This is my control algorihtm.

Inputs/outputs (V,P/D)Variables (dP,dV,Vp,Pp), Initial Value (Vp=20,Pp=0,D=0.8)

when in simulink I generate the code c, these compilation errors appear for this variables

This assignment writes a 'uint16' value into a 'double' type. Code generation does not support changing types through assignment. Check preceding assignments or input type specifications for type mismatches. State 'Save_Data'"Pp" "Vp"

You know which configuration I needed for generated C code of my algorithm.

[Jonas]

The variable P is a uint16 while Pp is a double, you are doing Pp = P which is not correct Data Type wise.

This has nothing to do with the Configuration Parameters.

[Carlos Noriega]

Hi Jonas, I was wondering if you might be able to give me some advice.

[Jonas]

Explicitly set the data type of the variables of your stateflow chart using the Model Explorer.