I am trying to evaluate if the Sub 1 GHz RF on the CC1352R1 evaluation board is capable of deterministic communication. So far I have used the packet TX & RX programs as well as the EasyLink programs which utilize the built in TI drivers with both the TI RTOS and no RTOS. I then probed the corresponding LEDs on the transmit and receive evaluation boards with an oscilloscope and captured some timing data. I am getting a jitter value of anywhere from 8 - 30 microseconds between transmit and receive for the two evaluation boards.
Since I am using the built in TI examples, I am wondering if this jitter value can be reduced by not utilizing the pre-built TI drivers.
Is it possible to reduce this jitter value to 1 microsecond or lower?
What ways can the example programs be improved to reduce the jitter?