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FRDM-K64F I2C API MasterTxComplete Callback Status 0x451

Question asked by Jim Fell on Aug 28, 2018
Latest reply on Aug 29, 2018 by Jim Fell

I've implemented the I2C example from i2c_interrupt_b2b_transfer_master.c in my application.  I've verified that the interrupt is firing and the callback is getting called.  However, a status of 0x451 is being passed to the callback.  What does that status code mean?  The way the example is written, it looks like a status code of zero should be expected.

 

Here's my transmit code as implemented from the example.  Any help would be great.  Thanks.

 

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