Adding AP provisioning to project using TI-RTOS

FYI, I'll attach my project include and linker settings:

I integrated the new provisioning into my own workspace and ran into similar issues.  Eventually, I just merged the new provisioning lib code into my own code base, but when I had them as separate projects I needed to make sure I had the USE_TIRTOS defined my provisioninglib project.  This should prevent the nonos calls.

Then, it looked like provisioinlib was just using the timer as  delay, so I swapped out all the calls to timer related functions to osi_Sleep, which is the method I'm generally using as a sleep (I made sure that the task that calls provisionlib is one of the highest priority ones).  

Things are generally working for me now, though I think I'll need to continue to refine further.

Also, be careful when using printf to debug--since the printf's actually temporarily suspend the chip, this can screw up the connectivity between your phone and board (I think).

Take care,

Mark

Thanks for the input Mark, but I'm now having problems getting provisioning_ap to build with USE_TIRTOS added to my predefined symbols.  Looks like this only used in provisioning_ap, not in provisioninglib, but I added the predefine in both projects just in case.

I found I had to add an include path to "${CC3200_SDK_ROOT}/oslib" to the provisioning_ap project so that #include osi.h would work, however now when I try to build it gives me an unresolved symbol "osi_InterruptRegister" in gpio_if.obj.  The #include osi.h is at the top of gpio_if.c, and again the "open declaration" command does correctly map to the function in osi.h.  Is there anything outside of adding the osi include path to the project that I need to do?

-Jon

Hmm, sorry, I don't remember running into that one...

Mark

TI Support, I'd kindly request some advice here. 

Please comment if Mark is pointing me in the right direction (it sounds like he is, but not sure where to go now that the library itself won't build)

Assuming I do indeed need to rebuild provisioning_ap project with USE_TIRTOS definied, here's some more details on trying to do this:

Here is my provisioning_ap project settings (only modification was to add SDK_ROOT/oslib)

Here is my problems/console windows:

I compared this project to example project oslib (which includes the osi.h, but builds correctly) to see if I could figure this out, but I was unsuccessful.  I found oslib does not have any linker settings, and I do not understand what that means.  I did find the definition of the missing function osi_InterruptRegister was in a file in the oslib project, osi_tirtos.c.  I tried to copy&paste this in my provisioining_ap project but came across many issues.  I also tried to add library search path to the oslib project, but again came across several issues.

I'm not sure which path to follow here and would greatly appreciate advice on what you recommend.

Thank you for the response Hari.

First, to respond to your question, I am able to build the original SDK1.2 build of provisioning libraries (without USE_TIRTOS defined).

Thank you for pointing out I had to change the simplelink.a library file path to use the OS version.  I have updated the library search path to use the OS version of simplelink.a and gotten past the previous issue (along with a few others), but am stuck with two issues I'm not sure how to resolve.

The first issue is undefined symbol "_SlNonOsSemGet", referenced in Workspace/provisioninglib/Release/provisioninglib.a<provisioning_logic.obj>   I see this function is listed inside the .obj file, but when I look at provisioning_logic.c, I don't see any reference to this function. Also, I do not see any way of rebuilding the provisioninglib project for use with an OS.  Is there something I'm missing to allow provisioninglib project to be built for use with TI-RTOS?

The second issue is there are some issue resolving functions inside the new simplelink.a library, such as osi_InterruptDeRegister.  Is there something else I need to add to my project to allow osi function calls to resolve? (or this may just be due to the error above when trying to bring in provisioninglib.a)

Thank you,
-Jon

Sorry for the delay in getting back.. Since, you are using in RTOS environment, Please ensure, you have all the libraries (simplelink, provisoining) and the applicaiton built with the symbol, 'SL_PLATFORM_MULTI_THREADED' defined in your make files. Thanks

Hari,

I did have SL_PLATFORM_MULTI_THREADED defined in simplelink and the provisioning_ap projeccts.  I don't see anywhere in provisioninglib that uses this, but I went ahead and defined it there and rebuilt all three projects.  I find no difference, the example project provisioning_ap still contains the same build errors.

Are you able to build the provisioning_ap example project with USE_TIRTOS defined on your computer?

I'm now approaching the issue with a different approach.  Rather than trying to debug the provisioning_ap example project, I'm starting an empty RTOS project and adding in some of the provisioning API calls.  So far I'm not seeing the provisioninglib issue, but have gotten stuck with a separate issue.  Perhaps this is easier to debug.

There are errors stemming from redefinitions.  Here is a sample from the error message:

error #10056: symbol "osi_MsgQDelete" redefined: first defined in "C:/ti/tirtos_cc32xx_2_16_01_14/products/tidrivers_cc32xx_2_16_01_13/packages/ti/drivers/lib/drivers_wifi_cc32xxware.aem4<osi_tirtos.oem4>"; redefined in "C:/ti/CC3200SDK_1.2.0/cc3200-sdk/oslib/ccs/ti_rtos/ti_rtos.a<osi_tirtos.obj>"

  It sounds like my project is pulling in osi_tirtos from two different locations, one from the RTOS directory and one from the SDK directory. I tried removing the SDK path, but find issues as osi.h cannot be found without that include.  So I'm looking to remove the RTOS directory instead, but it isn't in my include paths.

See picture below of my project properties.  Notice on the left that my project, "Prov_Template", shows path "C:/ti/tirtos_cc32xx_2_16_01_14/products/tidrivers_cc32xx_2_16_01_13/packages" is part of the includes.  But it's not listed in my project properties->build->Include options (shown on the right). 

I don't know how to remove this RTOS path since it isn't in include paths.  So my question is how is this 'RTOS/packages' include path showing up in my project if it's not part of my project settings?  And what would you recommend I try to resolve my error message above?