G'Day, > If by path you mean something like "/10.23AD234523/temperature" the > answer is simple: > You use "get" for the root path ("/" or actually just "") and build > from there.
I had actually tried that before, curious to what would happen rather than expecting it to be the answer to my question. That it did not accept "/" meant nothing to me before, but has now allowed me to spot a bug in my code. It now accepts "/", but I am getting a segmentation fault in owlib instead. I have tried to trace it as best I can, but can only get as far as the `BUS_select(pn2)' call in FS_realdir() (ow_dir.c:459). I am not sure if it is crashing on that line, or within the function it calls, but I cannot trace any further. I believe this is where it calls the adaptor-specific X_select() function. It should be calling OMAP_select() for me, but I do not believe it is. I am calling `owopt('o', optarg, opt_server)' in my init() function, which should set it to the OMAP adaptor. Unless there is another step I have missed along the way. -- Matthew > The explanations for what devices support what properties, their > format, function, measurement units, etc is in the man files. That is > domain-specific information that the user must know indep[endently > (though we'endeavored to make function pretty transparent, and must > data is returned as straight ascii characters.) > > Paul Alfille > > On 1/31/07, Matthew Percival <[EMAIL PROTECTED]> wrote: > G'Day, > > I have been trying to create a owlua using owcapi as a > basis. As far > as this is concerned, it has been a success --- I have an > exact > equivalent to owcapi that can now be used from Lua. I just > cannot make > any use of it! I can use the OW_init() and OW_finish() > equivalent > functions without any trouble, but I cannot for the life of me > work out > how to use put/get. In both cases I need to provide a path, > and this is > where it feels like I am missing a function or two. > > How does a person writing their Lua script know what > path is needed? > Presumably they would need to call a function that tells them > the > relevant paths or something. For that matter, what devices > are > available and what can we do with them? > > I have been trying to work these things out from the > source code, but I > am just going around in circles. I have a C library written > similar to > owcapi that allows people to access the 1-Wire net from Lua, > but no idea > how to make any practical application of this. Can anyone > direct me on > where to find the answers to this? > > Thanks, > > Matthew > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance > to share your > opinions on IT & business topics through brief surveys - and > earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers