View topic - Interrupts on QNX 6.3.2 with MPC5200

Interrupts on QNX 6.3.2 with MPC5200

Discussion about the general applications that run on QNX6

Interrupts on QNX 6.3.2 with MPC5200

Postby xcp » Fri Aug 14, 2009 7:15 am


I have QNX successfully running on the Freescale Lite5200B eval board. I wan't to build an application with InterruptAttach() to manage incomming interrupts on one of the PSC3 pins. I heard that the MPC5200 itself only creates one vector (0x500 or 0xa00) for interrupts on the PSC pins.

Does QNX and the BSP come with a HAL so that I can directly pass the interrupt (lets guess 90) to the InterruptAttach() function? So the conversion from the std interrupt vector and a look at the register where the interrupt occured is made by the HAL?

Best Regards,
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