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OMAP3530 CCS3.3 - how to set up an interrupt vector table

Other Parts Discussed in Thread: PCM1773, OMAP3530

Hi. I have an OMAP3530 device with JTAG interface, Blackhawk USB560 emulator, running CCS3.3 (CCS4 won't work on this 64-bit machine, but that's another story[:P]). I've written code which is supposed to send audio samples to a PCM1773 from McBSP4. No operating system running.I have interrupts enabled, the flags get set, but I do not know how the tell the ARM which ISR to run when a certain IRQ is raised. I would need to know where to put the address of the ISR I want to run. I would assume the linker command file needs to specify a location for the interrupt vector table, which should then be loaded in an appropriate fashion with ISR addresses. Can anyone explain how to, or just point at a similar example?

 

/Paul