I have made some research during the weekend and it looks like there is nearly no activity in "1-Wire slave" emulation on the Internet. The only web I have found is in Poland (fortunately Polish is similar a little bit to the Czech language so I can understand it :) http://idom.wizzard.one.pl
This guy is designing his own home automation using 1-Wire protocol. Slave devices on the network are build using the atmel tiny13 microprocessor and the sources are available in the download section. We will do more investigation and experiments and I will send more info about our progress (if any :) later on. Petr APHMD> Petr, APHMD> APHMD> It would be nice to have an easily added facility to extend OWFS for these APHMD> "one-of" devices. APHMD> APHMD> I presume there would be specific memory addresses with known format that would APHMD> have a meaning (like 0x0122-3 are int16 "angle") and PIO.A is "motor on" APHMD> APHMD> Seems like a configuration file and parser would work. I haven't done anything APHMD> like that for years. Text? XML? APHMD> APHMD> Once parsed, this process wold be vary fast, and easy to intergrate into the APHMD> current design. The only question is whether it should include small "programs" APHMD> like the process needed to get humidity or thermocouple readings, which need APHMD> several different properties read and set, in order. APHMD> APHMD> Paul APHMD> ________________________________ APHMD> From: [EMAIL PROTECTED] on behalf of Petr APHMD> Sent: Tue 9/27/2005 3:20 AM APHMD> To: ND Holmes APHMD> Cc: [EMAIL PROTECTED] APHMD> Subject: [Owfs-developers] Re: Microchip acting as 1Wire APHMD> Nathan, APHMD> good to know somebody is as crazy as we are :) APHMD> Our main intention was (is) to program Microchip to behave (act) APHMD> "exactly" as a one wire device (slave), so the master (OWFS) can't APHMD> find any difference and will detect and treat microchip exactly as the APHMD> real one 1-wire device. DS2431 (1024-Bit 1-Wire EEPROM) is coming to APHMD> mind as a good candidate. APHMD> IMHO it can be possible to write commands (sense of rotation of the APHMD> motor, speed, number of steps, acceleration, etc...) to the Microchip APHMD> memory (acting as DS2431 EEPROM) through 1-wire network. APHMD> Microchip (according to the received information) will control motor APHMD> and will write feedback information (the real position of the motor for APHMD> example) to an other part of the EEPROM so it will be possible to read APHMD> this information from the 1-wire network. APHMD> I will appreciate your comments. APHMD> Petr ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
