Posted on May 17, 2011 at 13:39Thanks a lot! Looks like it was overrun. But how it goes to interrupt by ORE_FLAG, inspite of disabled overrun interrupt?

Posted on May 17, 2011 at 13:39I have same problem: use two usarts (USART1 and USART2), both transmitting and receiving. After some time of correct working, system is loop in usart1 interrupt. Could anybody help with this?