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I2C Network of Micros — Parallax Forums

I2C Network of Micros

JPLJPL Posts: 8
edited 2010-10-09 16:58 in General Discussion
I'm looking to create a network of I2C microprocessors. I need multiple slave micros on the i2c bus. I see that all of parallax's (stamp+propeller) devices use the I2C protocol, but the BS2p40 can not run as a slave. The documentation on the propeller doesn't say what it can run as, simply that it supports the protocol.

Can anyone point me in the right direction?

Thanks

Comments

  • Mike GreenMike Green Posts: 23,101
    edited 2010-10-09 10:11
    The I2C drivers in the OBject EXchange are I2C masters, but someone was working on an I2C slave driver. You may have to search the Propeller forum for the thread or maybe someone else will have a link for it.

    The Stamps don't have built-in slave I2C support and are really marginal in terms of speed to support it otherwise. The Propeller is certainly fast enough.
  • TimmooreTimmoore Posts: 1,031
    edited 2010-10-09 16:58
    I have used the prop as a I2c slave successfully.
    Heres one thread about i2c on a propeller. http://forums.parallax.com/showthread.php?t=102839
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