2019-03-21 02:29 AM
I need to use the serial usart1 how comunication and receiver data by interrupt
2019-03-21 02:38 AM
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.
2019-03-21 03:30 AM
Thanks,
I use this usart how bootloader but need to conuction rs232 too.
Receiver by interrupt
2019-03-21 03:36 AM
Afther the configuration no happened the interrupt in usart 1
I use the same confiration in Usart3 is work