Hello everyone
I use the official development board of IMX6Q, my operating system is linux3.14.52. Now, my epit timer is working, but I have a problem. I want to interrupt every 10us, but after I actually measured it, I found that the interrupt period is not 10us. I tried to modify the timer comparator. No matter how I set it, it is always inaccurate. Can you guide me?
look forward to your reply. Thank you
Hi,
You can not calculate the interrupt time accurately, as the Linux is not real-time operating system. You can consider the the QNX, VxWork real-time operating system.
Have a great day,
Rita
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