[beagleboard] Re: Dallas 1-Wire BeagleBone Black

Can you post a photo of how you have them wired please? On Wednesday, December 4, 2013 8:51:26 AM UTC-5, Doug Edey wrote: > > I've got 3 DS18B20 sensors on my bus at the moment, providing you've got > the sensors running in non-parasitic mode, I think you'll be fine. > > On Tuesday, December 3, 2

[beagleboard] OneWire (w1) Stopped Detecting Sensors

I previously had a few DS18b20 sensors working fine. I can't really pinpoint what happened, but it all of a sudden they stopped working. Can anyone provide some direction? I'm running: Linux debian-armhf 3.8.13-bone30 cat /sys/devices/bone_capemgr.9/slots: 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas

Re: [beagleboard] Re: device tree dallas 1 wire ubuntu - loads but odd behaviour

Matt, Did you solve your problem? I have a very similar issue to yours right now. I've been trying to find a solution for a few days. Andrew On Wednesday, December 11, 2013 7:13:39 AM UTC-5, Sika wrote: > > Pretty recent, actually, Mike... > > 3.8.13-bone20 > > And the pins are changing -- it'

[beagleboard] Re: OneWire (w1) Stopped Detecting Sensors

I found this command: cat /sys/kernel/debug/gpio GPIOs 0-31, gpio: gpio-6 (mmc_cd ) in lo GPIOs 32-63, gpio: gpio-45 (w1 ) in lo gpio-52 (eMMC_RSTn ) out lo gpio-53 (beaglebone:green:usr) out lo gpio-54 (beaglebone:green:usr) out lo gpio-55

[beagleboard] Flashing Compiled Kernel

I have compiled the latest debian kernel using instructions I found on another post: git clone git://github.com/RobertCNelson/linux-dev.git cd linux-dev/ git checkout origin/am33x-v3.8 -b tmp ./build_kernel.sh The build is complete. I can't figure out how or which file I need to use to flash it

Re: [beagleboard] BeagleBone Black: v3.8.13-bone37 kernel flash slowly fills up

Can someone tell me how to apply the built kernel on debian? I followed the above instructions to download from git and then compiled. I don't know how to apply the built kernel. Thanks On Wednesday, February 5, 2014 9:45:23 AM UTC-5, tir...@gmail.com wrote: > > update done ! > all fine :-) >

[beagleboard] Darlington Array Help

I am looking to control three SSR's (datasheet). I have tried directly hooking them up to the BB, but only one of them will actually switch when the GPIO pin is set to high. The datasheet says the trigger current is 7.5mA / 12 V (max 3-32V). I obviously n

[beagleboard] Re: Darlington Array Help

Thank you for the fantastic explanation. I haven't gotten a chance to give it a try yet, but will let you know On Thursday, February 20, 2014 5:32:41 PM UTC-5, Dennis Cote wrote: > > > > On Friday, February 14, 2014 3:51:08 PM UTC-7, Dennis Cote wrote: >> >> Is there a secret to attaching a file?