Hi Eric,
What all I basically need to do is get the time between GPIO interrupts.
Any suggestion?
Why don't you try this:
#include <linux/time.h>
struct timeval tv_pre;
struct timeval tv_post;
do_gettimeofday(&tv_pre);
....
do_gettimeofday(&tv_post);
printk("delta: %lld ns\n", timeval_to_ns(&tv_post) -
timeval_to_ns(&tv_pre));
Ivan
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