Are there special conditions before you can convert SC589 multi-SHARC project into Libraries

Hi

I have taken EE-337_V02 project and got it to run (meaning can hear sound)

Multi_0, Multi_1 and Multi_2

I then changed each of these projects into a static library project and changed the name of the mains to main0, main1, main2

I then build a new three core project where all the cores did was call their respective main0, main1 and main2

and I linked in the three libraries

Project runs but no sound

Change the libraries back to executables and rebuild -- runs again hear sounds

return to library format and rebuild -- runs and no sounds

When I had originally converted Multi_0, 1, 2 to libraries, CCES complained "something" about the various plug in could not be included (when I set up inter project dependencies)-- so I guessed -- missing plug-ins in the new files

so I added those -

I understand that I need the plugins, and I can see new "C" code about dma being added in

but my big mental model does not tell me why the linker did not complain that something was missing before I added in the add-ins

Can somebody point in the correct direction of the correct mental picture

Also, I am still not getting sound when using the libraries and plugins

Next step

Make a copy of the original project -- so it retains hidden settings if any

excluded all files -- and move the examples into that and linked to the libraries

Sound now occurs

Anybody got the ideas of what special (hidden) options are set?

sc589

sc589 libraries

ee-377_v02

cross core