RE: building XDAIS algorithms

Hunter, Jon
2005-12-09T19:47:40Z

Hi Carlos

> Thanks for your response Jon. The .pjt file also has settings
> for an "Archiver" and a "DspBiosBuilder". I assume the
> DspBiosBuilder is not needed since DspBios is already
> incorporated into RF6, but the archiver appears to be what
> generates the for_ti.l55l library file used by RF6.
> Can this also be done by gcc?

Yes I believe this can be done via gcc. The archiver is included with
the linux c55x dsp tools. The archiver is located in the
cgtools-c5500-v2.56/bin/ directory and it is the tool called ar55.

After you have compiled the source files and generated the *.obj files
you can create a library by doing something like:

ar55 -r [libname] [obj file names]

Eg. ar55 -r fir_ti.l55l fir_ti.o55 fir_ti_filter.o55 fir_ti_ialg.o55
fir_ti_vt.o55

Regards,
Jon