Oct 04, 2019
07:21 AM
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Oct 04, 2019
07:21 AM
I understand that SCB_SLAVE_CMPLT_CALLBACK is only valid if the I2C is set up as slave. But what does SCB_ISR_EXIT_CALLBACK does in the same situation where the I2C is in slave mode?
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- Tags:
- i2c interrupt
- isr
1 Solution
Oct 05, 2019
03:15 AM
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Oct 05, 2019
03:15 AM
SCB_ISR_EXIT_CALLBACK is called at the very end of the interrupt handler to allow the user some processing. The initial cause of the interrupt can be fired by FIFO and some other sources. So this is not a good place to be informed of a complete transfer.
Bob
1 Reply
Oct 05, 2019
03:15 AM
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Oct 05, 2019
03:15 AM
SCB_ISR_EXIT_CALLBACK is called at the very end of the interrupt handler to allow the user some processing. The initial cause of the interrupt can be fired by FIFO and some other sources. So this is not a good place to be informed of a complete transfer.
Bob