Hi! The PRUSS have access to various timers. libpruio uses the PRU intern IEP timer (100 MHz, no OCP latency) to start the ADC measurements. It should be possible to achieve the specified accuracy (in MM or RB mode).
There is no 64 bit timer for the PRUSS. The IEP timer resets after each period, so it doesn't make sense to send the value after X samples. It is not possible to set avaraging to 24. Possible values are 16, 8, 4, 2 and 1 (= no avaraging). When you specify 24 for the Av parameter in the AdcUdt::setStep() call, libpruio will adapt it to 16. BR -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
