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UART API driver for bf70x: callback events

Question asked by chiara.bizzotto on Aug 31, 2017
Latest reply on Feb 12, 2018 by Max.

What is the difference between ADI_UART_EVENT_TX_BUFFER_PROCESSED and ADI_UART_EVENT_TX_COMPLETE to be checked inside the UART callback? I've noticed that only ADI_UART_EVENT_TX_BUFFER_PROCESSED happens supposedly at the end of a transmission. Does this corresponds to the completion of the transmission process? Can I safely close UART driver once this event occurs?

 

Thanks for you help,

Chiara

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