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Using Interrupt only for Rx Communication

Vivek Srikantan
Associate

‎2017-01-30 4:50 AM

Posted on January 30, 2017 at 13:50

Hi, I am using the NUCLEO-F411RE eval board.

I used the STM32CubeMX to generate the API's for USART with interrupt.

I am using System Workbench for ECLIPSE as my IDE.

I have used the USART2 for full duplex communication with interrupt enabled.

But I only need interrupt for Rx. CubeMX does not allow me to choose only Rx with interrupt.

How  do I disable the Tx interrupt?

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