Next try /bus.0/system
That is a query to device on bus.0 (owserver connection in your case).
On 8/21/06, Matt <[EMAIL PROTECTED]
> wrote:
system/adapter
updirectory address.ALL 3002 address.0 3002 ds2404_compliance.ALL ds2404_compliance.0 name.ALL tcp name.0 tcp overdrive.ALL overdrive.0 version.ALL 9 version.0 9
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Paul AlfilleSent: Monday, 21 August 2006 1:23 AM
To: [email protected]
Subject: Re: [Owfs-developers] Openwrt + serial 1wireWhat adapter is listed under "system?"
On 8/20/06, Matt <[EMAIL PROTECTED]> wrote:Well, I found an old 9v power pack from something or other and connecting it up to RTS and DTR.Openwrt is running, I have the console on tty0, the 1-wire adaptor is connected to tty1.Looking at the errors I can see the follwoing...BUS_detect_errors 1
BUS_read_timeout_errors 3
DS2480_sendback_cmd_errors 2A few of these `ls /tmp/1wire/bus.0/bus.0` and BUS_reset_errors starts to increment.Do any of these errors suggest the adaptor is even detected ?ThanksMatt
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Matt
Sent: Thursday, 17 August 2006 10:40 PM
To: [email protected]
Subject: Re: [Owfs-developers] Openwrt + serial 1wireI'm using one of these, http://www.aagelectronica.com/aag/index.html?target=p_11.html&lang=en-usWhich is a DS9097U-S09, which appear to be able to handle 12v. Great.Thanks heaps.
Take a look at http://datasheets.maxim-ic.com/en/ds/DS9097U-009-DS9097U-S09.pdf
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Paul Alfille
Sent: Thursday, 17 August 2006 8:39 PM
To: [email protected]
Subject: Re: [Owfs-developers] Openwrt + serial 1wire
DTR or RTS for power.
It looks like you could use an external wall wart. Or steal power from the (?12V) input into the Linksys.
Perhaps there is al alternative to the MAX3223
Paul
On 8/17/06, Matt <[EMAIL PROTECTED] > wrote:Oh well, if DTR is where +5v needs to be it isn't there.I'm not sure where I can find +5v, the Max3223 uses 3.3v and that's what is supplied by the Linksys.Do I need to externally power the 1Wire devices then ?thanks
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Paul Alfille
Sent: Thursday, 17 August 2006 2:08 AM
To: [email protected]
Subject: Re: [Owfs-developers] Openwrt + serial 1wireHi Matt,
I assume you've chosen the correct tty port. Under bus.0/system/adapter you can see what adapter was fould. Under statistics/errors ou can see what errorsa re reported. Both would be helpful.
I am guessing that the MAX3223 pushes the voltage to 5V. The DS9097U (your adapter) gets its power from DTR. Is that at 5V?
Paul
On 8/16/06, Matt <[EMAIL PROTECTED] > wrote:
Hi,
I have my wrt54gl, now with openwrt running and using a MAX3223 I have added two serial ports.
I can connect with either port and send and receive data to and from my PC.I've added the various OWFS packages and I can see they are running, I have the OWFS web page up.
I have the serial 1Wire adaptor, grey with an RJ11 socket.The adaptor has been in use for a year or so, on an old laptop (the linksys is to replace the laptop) so I'm sure it and the sensors work.
The OWFS package isn't showing any devices.
I have DB9 pins 7+8 (RTS+CTS) connected, 4+6 (DTR+DSR) connected. Pins 2,3 and 5 (RD,TD,GND) connected to the MAX3223.
Have I connected this up corectly ?
Is being able to send data to a PC a good test of whether a 1Wire device will work ?Thanks
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Using Tomcat but need to do more? Need to support web services, security?
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Using Tomcat but need to do more? Need to support web services, security?
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