Hi,
I am using the GPIO pins of the DM648 DSP. I am able to write and clear the GPIO
SET_DATA and CLR_DATA registers of the GPIO peripheral and toggle the GPIO pins.
But I want to receive the GPIO interrupt to the CPU. I am able to understand
that the GPIO interrupt registers can be configured for both rising and falling
edge interrupts, but can anyone help me on how to configure the HWI module of
the DSP/BIOS tcf file and receive the GPIO interrupt using an Interrupt service
routine.
Thanks in advance,
Karthik.
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