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Usart 1 how rs232

FSant.18
Associate II

I need to use the serial usart1 how comunication and receiver data by interrupt​

3 REPLIES 3
S.Ma
Principal

As setup details are missing, the answer will be generic: Get the cube sw package for the stm32 family you chose, browse the folder for the nucleo closest to your target mcu and look in uart example witg interrupt.

FSant.18
Associate II

Thanks,​

I use this usart how bootloader but need to conuction rs232 ​too.

Receiver by interrupt​

FSant.18
Associate II

Afther the configuration ​ no happened the interrupt in usart 1

I use the same confiration in Usart3 is work​