I can not use trigonometric function in 2803x cla ?why ..............?who can solve it?

Hi User,

Refer this doc: e2e.ti.com/.../8345.CLA_2D00_MATH_2D00_LIB_2D00_UG.pdf

Regards,
Gautam

I have refered it.BUT it is diffcult to undanstant,can you follow the doc and give the c code of sine

Did you the square root example present in controlSuite? You can navigate to this location:
C:\ti\controlSUITE\device_support\f2803x\v130\DSP2803x_examples_cla_ccsv5

Regards,
Gautam

but,there is not a example of sine in C:\ti\controlSUITE\device_support\f2803x\v130\DSP2803x_examples_cla_ccsv5?

Try using this: C:\ti\controlSUITE\libs\math\CLAmath\v400\examples\2806x_sin
Work on similar lines. Include CLAmath.h to your project

I have done following your advice .But the errors still remain .mabbe you should help me to check my project.

I hope you're not importing the project as it is. Can you share the error log?

ok,

and my  project:0121.sqrt.rar

Hi，Gautam lyer ,have you found the solution?

Hi,

I'm unable to debug your projects due to different project settings. Please check your cmd file and structure configuration.
Go through this guide to understand the usage: C:\ti\controlSUITE\libs\math\CLAmath\v400\doc

Regards,
Gautam

Hi,I have seen the C:\ti\controlSUITE\libs\math\CLAmath\v400\doc.But the doc is about the configuration of 2806x 'cla,not about the configuration of 2803x 'cla.I follow the configuration of 2806x 'cla to configurate 2803x 'cla. But it still doesn't work