In order to interface the ROM libraries, the user needs to include a library in their project. This library contains the symbolic addresses to the software in ROM. The following is the relative MotorWare path to the symbols library for this particular family.

sw\modules\fast\lib\32b\f28x\f2805x

As can be seen in the project screen capture shown in Figure 7-3, a symbols-only library was linked in the project.

Figure 6-3 2805x Project with ROM Symbols Library

The same estimator header files are needed as shown for the 2805x device variant (est.h, est_Flux.h, est_Ls.h, est_Rs.h).

Also, as explained for the F2805x device variant, some of the functions of the controller object (CTRL_Obj) are also included in ROM. The following relative path is an example of a controller header file path for one of the boards TI offers:

sw\solutions\instaspin_foc\boards\hvkit_rev1p1\f28x\f2805x\src\ctrl.h