Hello Forum,
I work on the board OMAP3530 and use dvsdk 3_00_00_29, bios_5_32_04 and dsp/link dsplink_1.51.
Recently I have used MPCS (from DSP Link) for communications between ARM and DSP on OMAP3530. I was wondering what the mechanism is under e.g. MPCS_enter, on the Linux side, does the task wait if not getting the lock or does it spin (busy waiting)? Anyone has hints?
Thanks.