ask for the help of sample code of TMS320F28335 for the closed loop inverter control

xiaohu zhou said:

Could anyone please give me a sample code of TMS320F28335 for the closed loop inverter control?  Either three phase or single phase would  be great, and if there are some helpful codes on Ti website please let me know. I search around but couldn't find useful info for 28335.

We do have some software libraries that run on our fixed point devices which are found here in the Software Libraries section.  Many of these will utilize the IQMath libraries which allow for floating point math on a fixed point device.  To use on the native floating point processor like the F28335, you can define a macro to use FLOAT_MATH instead which will allow for compiling with the floating point unit support.

I know of some that have taken this approach in lieu of libraries specifically for the F28335.