One-Wire or I2c
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Posts: 46,084
Can I use I2c or Unwire on any pin of a BS2p40. I seem to remember someone
the other day saying it only worked on certain pins but I could not find
that reference. I've downloaded the manual this morning and have tried to
check if that limitation was in there. I have not found anything t that
effect. Maybe just CRS disease ( Can't Remember ___________, well you get
the idea).
[noparse][[/noparse]Non-text portions of this message have been removed]
the other day saying it only worked on certain pins but I could not find
that reference. I've downloaded the manual this morning and have tried to
check if that limitation was in there. I have not found anything t that
effect. Maybe just CRS disease ( Can't Remember ___________, well you get
the idea).
[noparse][[/noparse]Non-text portions of this message have been removed]
Comments
parts and technology); I2C works on pin groups 0/1 or 8/9 (on either the
MAINIO or AUXIO pin sets). Go with I2C. Despite needing an extra pin, there
are many more parts available (since the technology is licensed to several
vendors) and actual implementation in your Stamp projects will be far simpler
than 1-Wire.
-- Jon Williams
-- Parallax
In a message dated 3/17/2003 3:37:31 PM Central Standard Time,
porter.sadler@s... writes:
> Can I use I2c or Unwire on any pin of a BS2p40. I seem to remember someone
> the other day saying it only worked on certain pins but I could not find
> that reference. I've downloaded the manual this morning and have tried to
> check if that limitation was in there. I have not found anything t that
> effect. Maybe just CRS disease ( Can't Remember ___________, well you get
> the idea).
[noparse][[/noparse]Non-text portions of this message have been removed]
following pin is SCL (CLOCK) .. This is the only form to use i2c into
Bs2p24 or Bs2p40
Ing. Damian Trujillo G.
RIESE&CIA S.A.
Venezuela, Caracas
Mensaje Original
De: Sadler Porter [noparse]/noparse][url=http://forums.parallaxinc.com/group/basicstamps/post?postID=bmnX8jtUjQPmGipc1VfUKST8H3zaKmltkb2CWyn_6ihV6UtoTx6SGNTjz03raWrP-XxnqeZehPXWdaMtSDnr-A]porter.sadler@s...[/url
Para: basicstamps@yahoogroups.com [noparse]/noparse][url=http://forums.parallaxinc.com/group/basicstamps/post?postID=NPMprsnwnakDk5Sf4lTSo0w-9YbzO0QBhsIeBMJ4cKWIIaxDxFp8FZ92tYrT5K5LKO_Tr0VMH_ehOCJHhtQMGI1H1KPk]basicstamps@yahoogroups.com[/url
Cc:
Asunto: [noparse][[/noparse]basicstamps] One-Wire or I2c
Fecha: 17/03/2003 20:16:21
Mensaje:
Can I use I2c or Unwire on any pin of a BS2p40. I seem to remember
someone
the other day saying it only worked on certain pins but I could not find
that reference. I've downloaded the manual this morning and have tried to
check if that limitation was in there. I have not found anything t that
effect. Maybe just CRS disease ( Can't Remember ___________, well you get
the idea).
[noparse][[/noparse]Non-text portions of this message have been removed]
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