Yahoo Groups archive

AVR-Chat

Index last updated: 2026-04-28 22:41 UTC

Message

Re: I2C

2005-09-11 by behrooz_hariri

Apparently there is no simple way to connect two or more AVRs 
together using I2C protocol in BASCOM, since they are configured as 
masters internally. If you find a solution (Bascom), pls let me know.

Don Kinzer kindly answered to this question of mine, yet I couldn't 
getuse of it, lack of info., like always. See his reply on the list 
under the subject:
[AVR-Chat] Re: I2C between two AVR MCUs

Behrooz.










--- In AVR-Chat@yahoogroups.com, "aila_alizadeh" 
<aila_alizadeh@y...> wrote:
> hi to all
> I want to connect 3 or more avr mcu's to another avr that is 
master.I 
> think that I2C protocol can help me ,but I am not sure .
> I work with bascom.
> I see some things in the help of this program that I can't 
know.e.g.
> "the chips that t0 pin & int0 pin is not in the same port don't 
work 
> probably with software I2C slave .these chips have build in 
hardware 
> I2C(slave) support ".but don't give any information about hardware 
> I2C .
> if anyone have any information about this help me ,plz .
> other problem : I2C slave use T0 .is it mean that another 
> application ,e.g. GETRC5 that use t0 ,can not work with this?
> plz help me on this & tell me is I2C right answer for my problem 
or 
> not I should useanother application?!
> thanks

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.