2011-10-07 16:45:36 Inter Core Communication Sharing L3 Ram
Blair Fredericks (CANADA)
I have question regarding ICC.
I want to have a function or in this case a bare metel task running on core B and have core A running uClinux.
I want to do a function call and pass arguments from Core A to Core B via ICC, I already have it so I can pass arguments, in this case a structure. This structure contains data pointers to large buffers in external L3 memory being access by Core A. So in this case is it possible for Core B to share L3 Ram with core A?
2011-10-10 03:24:48 Re: Inter Core Communication Sharing L3 Ram
Sonic Zhang (CHINA)
Yes, ICC is designed for this kind of use case.
See example code under lib/libmcapi/libmcapi-2.0/tests/pkt3.c and user/blkfin-app/icc-utils/example/task/mcapi_pkt3.c