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Transmitting and receiving data from DMX512

Question asked by MORE.SAYALI on Apr 16, 2017
Latest reply on Apr 17, 2017 by KIC8462852 EPIC204278916

We have used USART1 and USART2 for communication between STM32 and two DMX512 devices it is transmitting data properly but when using same USART for receiving data from DMX512 it is not working properly. When i use different USART for transmit and receive then it works fine, so is it possible to use same USART for transmission and reception? If yes how to do it??