2016-05-11 10:17 PM
2016-05-12 08:17 AM
Is this on a board we might be familiar with?
Are you attempting this with break-points and a debug view of the peripheral parked on the registers you are using? Is so, try not doing that.2016-05-12 05:46 PM
dear clive1.
I connected PA2 and PA3 of STM32f407 to a slave processor. I want both processor to communicate using USART2. I didn't use break-point and debug view. I just tried to forward the received data from USART2 to USART1. USART1 is connected to the PC terminal to check the received data. Thank you.2016-05-13 12:41 PM
try DMA mode
http://arm-stm.blogspot.com/2015/02/dma-uart-in-out.html