Other Parts Discussed in Thread: SYSCONFIG
We are using Simplelink cc13x2_26x2 SDK version 3.20.0.68 on a project with the cc1312 using an external 48MHz oscillator part number ABM8W-48.0000MHZ-7-D1X-T3.
We are attempting to use Clock_getTicks() to timestamp events and are noticing that this clock appears to be running about 4% slower than expected. Clock_tickPeriod is 10, but from our measurements on one device the period is closer to 10.4 microseconds.
Is there a way to get a more accurate frequency for the clock backing Clock_getTicks()? Even if we have to calculate it ourselves and hard code it that is fine. Additionally can we tell if Clock_getTicks() is using our external oscillator or an internal one?