TMS320F2800135: How to pre-program the APP function in flash

Hi Joe,

You can ask customer to refer below fapi user guide.

https://www.ti.com/lit/pdf/spruj96

Regards,

Rajeshwary

Hi Rajeshwary

I read the instruction, I think it is only for programing the flash, but once I pre-program the function into the flash, and I want to call the function in main of another project, how can main get the pre-programed function address?

I think there should be a file included in the project, to let main function know the API and function address to call the pre-programed function, but I do not know how to build it.

Thanks

Joe

Hi Rajeshwary

Could you please kindly update this thread?

Thanks

Joe

Hi Joe,

You can add flash api library into your project and call the flash api function in your code. Refer flash api example code in c2000ware at location <C2000ware install path\driverlib\f280013x\examples\flash\flashapi_ex1_programming>

Regards,

Rajeshwary

Joe Ji 2/11/2025 9:19 AM •

this question is from one of my customer, which is the appliance ODM, they want to program the motor control code in flash, and their end customer just need to call the motor control api that they offer, so they do not need to share the lib file or source code with their end customer

Joe,

In this scenario, you may have to link or load symbols for previous code and call it in your application code. 

Regards,

Rajeshwary

Hi Rajeshwary

Is there the guidance to realize that function?

Thanks

Joe