Hi! Has anyone have created or measured the RPMsg latency in i.MX&d Saber Dev kit. I looking at the message latency between the Arm Cortex-A7 (Linux) to Arm Cortex-M4 (FreeRTOS).
Looking forward for your reply?
We do not have any example of measure the transaction time between the two cores. However, you can create an example code using the MU module. With the interrupts and a pre-programmed timer, you could measure the exact transaction time between the cores. Unfortunately, this is our pf our scope of support. If you want help in the develop the code, I suggest you contact professional service support.
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