Hi there! ..regarding the gpio 1wire bus... I know it's not exactly what you have in mind but at least on linux (OpenWrt) there is a w1-gpio-custom kernel module which performs really well, as far as I know.
The problem with "user-space" 1wire bit-banging (via files) is the lack of "time constraints"... and the 1w protocol is/could be time-sensitive... anyway, the mentioned module implements the 1wire bus master using free gpio pins or your choice and is already supported by owfs, and works well. I'm using that on various platforms (arm, mips, x86...) without any issues. regards, M.Culibrk On 01/18/2011 09:35 PM, Roberto Spadim wrote: > hi guys! > could we implement ser2net client (serial over ethernet)? (it´s like > serial RS232, but it use a tcp/ip channel, some bytes must be rewrited > for example: to send " we should send "") > http://ser2net.sourceforge.net/ > the RFC is here: http://www.faqs.org/rfcs/rfc2217.html > the telnet rfc is here: http://www.faqs.org/rfcs/rfc854.html > telnet remote flow contorl is here: http://www.faqs.org/rfcs/rfc1372.html > > could we implement a gpio bitbang ow bus? using /dev/gpio.... (i´m > using friendlyarm mini2440, so i use /dev/leds), > > the ser2net is for all computers/ethernet devices (since we can run > ser2net daemon on x86, intel x86_64, arm, alpha, and many others... > even non linux computers since it´s rfc compatible) it´s more priority > than gpio bitbang > > ------------------------------------------------------------------------------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. Understand malware threats, the impact they can have on your business, and how you can protect your company and customers by using code signing. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
