GPIO interrupt handling issue

Hello,

I am using ADSP SC 587 custom board. We want to use two SHARC cores (SHARC0 and SHARC1) simultaneously for our processing.

So for this we are giving external interrupts to both cores, using GPIO pins. Odd interrupts in SHARC 0 and Even interrupts in SHARC 1.

While handling interrupt we are able to handle  interrupt only in a single core. Interrupts are handled while running both cores individually. But not while running core simultaneously.

Please resolve the issue. Attaching the GPIO code for your reference. 

Parents Reply Children