Depending on how precise you need to be, I would go for the PRU-ICSS. They can control the GPIOs pretty easily.
Le mardi 16 février 2021 à 10:03:47 UTC-5, [email protected] a écrit : > I have a BBB Wireless running Linux beaglebone 4.14.108-ti-r106 #1 SMP > PREEMPT Fri May 24 22:12:34 UTC 2019 armv7l GNU/Linux > > I am writing in C. > > I turn a valve on and then need to read some sensors for N milliseconds > and then turn the valve off. > > What's the best way to read milliseconds on the BBBw? I don't have a RTC > on this particular unit but could add one using I2C. I have an Adafruit > 4282 with a DS3231 RTC on it on another BBBw that I could use temporarily > to prove it works. What other options are available? > > > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/50e0d922-4d56-48e5-a9a2-abf6da73c6f9n%40googlegroups.com.
