1.) The cable radius is the same, regardless if you use one or two pins for the W1 bus. So it only makes a difference regarding the cable weight, wich isn't as critical as the radius.
2.) To speed up the conversation time trigger all sensors by a broadcast message. After a delay of 750 ms you can read the value from each sensor which takes 11 ms per sensor. This means 22 sensors in a second (= 750 + 22 * 11, and each further sensor takes 11 ms). You can reduce the delay by sampling at lower resolution (11 ... 9 bit). Check out the TRM. But (again), this feature isn't supported by the kernel driver. 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/ec08ab27-3b74-4fa1-ae64-8c9d601499b3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
