I am writing a 1 wire slave library for the AVR series of microcontrollers.
That should allow you to do all the stuff you want. Hooking into OWFS might be a little tricky if everyone implements their own functionality though. If a standard set of functionalities can be agreed on, (counter, pwm, tri state pio, temp sensor, ADC, memory access), then almost anything could be done Anyone have other suggestions for functionality? I figure that should cover most cases, and other stuff could be done with the memory access. In fact I will most likely implement it all with memory commands. Off topic: I have also considered making a complete clone of the DS2490 (usb to 1 wire master) on an AVR chip. $30 is too much for a USB -> 1wire adapter! An ATTiny chip should be able to handle it no problem Would this be interesting? Is there a datasheet on the 2490 usb interface? Owfs supports it, so I should be able to get what I need from the source code, worst case -tmk On Feb 22, 2010, at 7:38 AM, Benjamin Donnachie <benja...@py- soft.co.uk> wrote: > On 22 February 2010 15:22, Pascal Baerten <pascal.baer...@gmail.com> > wrote: >> But if for any reason I would stop this activity, I will pass the >> relay to >> someone else, or even open source the project... > > I'm a newcomer to 1-wire and was a bit disappointed to see the DS2423 > phased out and joined this list to discuss the practicalities of > building a counter replacement from a simple PIC. However, BAE0910 > seems to be an excellent alternative and I'm hoping to order the board > shortly. > > However, I'd be interested to know whether there is any interest in a > simple open-source PIC-based counting device? Has anyone tried this > approach already? > > Take care, > > Ben > > --- > --- > --- > --------------------------------------------------------------------- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
