PC/USB or RS232 to CAN/RS485-slave micro with master I2C-slave I2C device advantage: long distance between PC and i2C bus disadvantage: one converter near PC, half duplex = 2 wire + ground
or PC/RS232 -slave micro with master I2C-slave I2C device advantage: simplicity disadvantage: short distance PC-slave (100m is possible) On 11/14/09, mattschinkel <[email protected]> wrote: > > > > Why not just use the bit-bang software uart library instead of I2C? > > I have another slave device that must use I2C, so I would like to > connect my pc via I2C. Is there another way of doing this? > > Matt. > > On Nov 14, 1:21 am, William <[email protected]> wrote: > > On Nov 13, 11:52 am, mattschinkel <[email protected]> wrote: > > > > > > > > > I would not care about speed. I think software versions are usually > > > slower anyways. > > > > Hi Matt, > > > > Why not just use the bit-bang software uart library instead of I2C? > > Multiple 'slave' devices is easy enough to do. Several folks have > > done it in the past, they may be able to help if you get stuck. > > > > William > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jallib?hl=en -~----------~----~----~----~------~----~------~--~---
