• Locked Locked
  • Replies 1 reply
  • Subscribers 53 subscribers
  • Views 580 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

HRPWM using Concerto

Mark Tatlow
Prodigy 10 points

Other Parts Discussed in Thread: CONTROLSUITE

We are trying to get the High Resolution PWM switching to work using the Concerto board.

 

We have set up our PWM section on the control system (C28), and are calibrating the High Resolution operation using the SFO. We have tried implementing this in both the Master (M3) and C28 system but always get the same error:

 

Errors encounter during linking; “XXXXX.out” not built

Unresolved symbol SFO, first referenced in ./XXX.obj

 

We have included the SFO_V6.h file and SFO_TI_Build_V6b.lib.

 

What should we do?

 

  • TI__Guru**** 173310 points

    Mark,

    Which version of CCS are you using?

    Did you add (or link) the .lib file to the project or add it to the linker --library option (under File Search Path)? Did you take a look at the HRPWM example in ControlSuite to use as a reference to compare against?

    FYI, there are updated versions of these files in ControlSuite ( SFO_V7.h and SFO_TI_Build_V7_FPU.lib). That shouldn't really make a difference in the build but just thought I'd mention it.