We are working with the VDK on SHARC 21371 and defined device drivers for I/O interface . We are trying to activate the Device drivers from the SPORT0 interrupt but it is not activating.
If we call the function VDK_C_ISR_ActivateDevice(kIODevice) from the ISR it shoud hit the IOActivate case in the device driver Dispatch function. But it is not happening.
Can you guys help us ASAP it is holding the customer delivery.