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HAL_I2C_Master_Receive_IT does not change the value of buffer even though I got HAL_OK from this function

ESHEE.1
Associate

‎2023-02-20 4:43 PM

 
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Tesla DeLorean
Guru

‎2023-02-20 5:24 PM

Ok, but isn't it supposed to just return immediately?

The actual data transaction is done with interrupts, im the background, with a callback when it is done.

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