I downloaded 2.4p8, and it compiles just fine. However, I found a few
issues:
1) The DS2408 I use to monitor zone valves doesn't read reliably any
more. The behavior is that various inputs appear stuck on when they
had really turned off. Going back to 1.0p0 (yes, that's what I had
still been
Let's attack the barometer first.Just tested it -- works here. I'm uploading a version with more error reporting. Can you pull it off the CVS?Paul AlfilleOn 8/15/06,
David Torrey [EMAIL PROTECTED] wrote:
I downloaded 2.4p8, and it compiles just fine.However, I found a fewissues:1) The DS2408 I
Concerning the switches, perhaps syntax has changed since 1.0 (if so, I appologize).I assume you are reading uncached/29./sensed.y (y=0-7,BYTE,ALL)PaulOn 8/15/06,
David Torrey [EMAIL PROTECTED] wrote:
I downloaded 2.4p8, and it compiles just fine.However, I found a fewissues:1) The DS2408 I
Actually, with 1.0, I found reading the latch was more reliable. The
topology is also a bit more complicated -- there's a hub in the middle:
/tmp/1wire/uncached/1F.63CE0200/aux/29.0708:
cat sensed.ALL
1,1,1,1,1,1,1,1
cat latch.ALL
0,0,0,0,0,0,0,0
That was under 2.4p8. And right
One thought on the barometer: I try to configure the barometer by parsing the EPROM data of the DS2406. With only one sample, it's possible that I didn't cover all configurations. Can you post the contents of your DS2406's EPROM (memory or
page.0 and page.1)I should make that an open invitation
od -x memory
000 aa0f 0100 3538 3037 0100 0001
020 46ee
040 1209 98dd 003b 005a 9241
060
The bytes looked swapped versus yours.
I attached an error log from startup and one attempt
I think od is reversing the bytes. The data is fine, otherwise.I assume you are using a DS2409 hub. Let me test the barometer with that.Paul AlfilleOn 8/15/06,
David Torrey [EMAIL PROTECTED] wrote:
od -x memory000 aa0f 0100 3538 3037 0100 0001020 46ee
Works for me, even with hub.You know that only one of the DS2406's will show dataExample script:[EMAIL PROTECTED]:~/owfs for h in 1wire/uncached/1F.* ; do for b in aux main ; do for s in $h/$b/12.*/TAI8570/* ; do echo $s is `cat $s` ; done ; done ; done
cat:
David,Do I link in all the mDNSResponder code to my application, or is there another way to publish my program?Paul AlfilleOn 8/15/06, Paul Alfille
[EMAIL PROTECTED] wrote:
Works for me, even with hub.You know that only one of the DS2406's will show dataExample script:[EMAIL PROTECTED]:~/owfs for
Hello!
Paul, I've been following this discussion for while and one or two
things come to mind. One is the obvious, how are these DS2406s used
inside that thing? And the one now, how is this DS2409 configured and
wired? Did you solder the thing down to a board from one of three (or
four) suppliers?
I'm going to try moving it somewhere else and see if it works. Odd that
I can read it by pumping bits manually, though. Neither device reports
values for anything in the TAI8570 directory, though.
Nothing in the error log looks suspicious?
Thanks,
Dave
On Tue, 2006-08-15 at 21:02 -0400, Paul
Can you try with error_level=9. A lot of the chatter we want will come from that.PaulOn 8/15/06, Dave Torrey
[EMAIL PROTECTED] wrote:I'm going to try moving it somewhere else and see if it works.Odd that
I can read it by pumping bits manually, though.Neither device reportsvalues for anything in
Nope, no go on moving it:
{21}/tmp/1wire/12.1D9C3B00 cat TAI8570/*
cat: TAI8570/pressure: No such file or directory
cat: TAI8570/sibling: No such file or directory
cat: TAI8570/temperature: No such file or directory
{22}/tmp/1wire/12.1D9C3B00 cd ../12.DD983B00/
Ah. The hidden Spinal Tap setting. I see something about trouble
reading the constants.
unique: 36, opcode: LOOKUP (1), nodeid: 4, insize: 49
LOOKUP /uncached/12.1D9C3B00/TAI8570/pressure
CALL: FSTAT path=/uncached/12.1D9C3B00/TAI8570/pressure
CALL: PARSENAME
And here's the other device. Out of curiosity, which device should give
readings in TAI8570? The one with power=1 or power=0? I notice one
device has a memory file with pertinent information in it, while the
other does not:
od -x memory
000
*
200
Thanks to the permission and kind assistance of Aitor Arrieta of AAG Electronica (aag.com.mx) and Dr. Simon Melhuish (http://oww.sf.net) we have full support for the DS2406-based TAI8570.
It's a bit of a funny device, it uses 2 DS2406s that synthesize 3-wire communication with a MS5534 pressure
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