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I am working on the Wiring Pi I2C Example codes. In my case, I am using the 2 masters over the same I2C Bus. I am getting some errors like 0x00 + Missing ACK/NAK Even the Clock pulse is not in 50% duty cycle.

Will you please help me to know...

  1. How to solve this error?
  2. How do I check the bus busy status over raspberry pi?

Regards, Shiv Patil.

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    The Pi does not support multi-master mode. There is no requirement for the I2C clock to be a square wave.
    – joan
    May 4, 2021 at 11:49

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  1. The Pi does not support multi-master mode.

  2. There is no requirement for the I2C clock to be a square wave.

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