Hi Ray,
This one worked for me, there are a couple of errors in the DTS code which
are mentioned in the posts below the main instructions but other than that
it works fine. I have 10 sensors working on the same pin returning
temperature.
The Texas Instruments TBX0101 IC should do the trick. The BBB connects to
port A and the speed sensor to Port B. Use the BBBs 3.3V supply to connect
to VccA. Depending on the speed sensor supply I'd regulate that down to +5V
to connect to the VccB pin (can only take up to 5.5V max).
Farnell do
Hi all,
Does anyone out there actually understand what the
gpios = lt;amp;gpio2 13 0gt;; line does in the onewire DTS file.
Somebody somewhere must have designed this function but I can find no
reference to it anywhere. It seems that the general consensus is to take a
similar dts file and
Okay so that should read gpios = gpio2 13 0; was expecting html reactions
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Hi Azar,
Did you ever get this working, am trying to do the same but with no success.
Cheers
Dave
On Wednesday, 12 November 2014 13:36:04 UTC, gem...@gmail.com wrote:
Hi,
I am trying to interface 17 sensors with my bbb, 10 works great for any
pin... more 10 sensors are not supported so
