Let me preface by saying I am not an EE, but a Computer man who dabbles in VERY basic electronics
I recently purchased an oscilloscope (Tektronix TDS-210) with the hopes of expanding my electronics knowledge & abilities. I am trying to monitor the data on my 1-wire net to diagnose some sensor issues. Some documentation I found on Maxim's website [ http://www.maxim-ic.com/app-notes/index.mvp/id/244 ] suggests to either 1) use a differential probe or 2) do not ground the o-scope power cord. Since I only have regular probes I picked up off eBay, I went for option 2 to pull the scope ground. I've played around a bit, but am unable to reproduce the scope snapshots any of the documentation shows. My 1-wire network works fine, I am able to show devices & read a DS18S20 I'm trying to probe using OWFS, but I am unable to see the logic transmission on the data as OWFS makes the calls using the uncached directory. I've searched around for any info on 1-wire and o-scopes but nothing gave me a breakthrough. I know it's a bit off-topic, but can anyone suggest how to use a scope to watch the protocol? ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
