Posted on July 19, 2016 at 11:54I solve problem with RXNE IT, just connect RX pin to Vcc with 10K resistor. TXE still have same problem. Thanks clive1, you help me alot. Kind regards.
Posted on July 18, 2016 at 12:00I have test with USART_IT_RXNE too and it have the same problem. Can you give me small function follow your idea? Thanks clive1.
Posted on July 18, 2016 at 11:39
I have changed USART1_IRQHandler as you said but nothing better. I think nothing problem with delay function. You can see it must turn led on before deay in my below programe. Thanks for your reply.
#include ''...
Posted on July 18, 2016 at 10:52 I have same error with Michel. It keep stuck in interupt imediately apter I enable USART interupt function. Please check my progame. Thank you. #include ''main.h''
GPIO_InitTypeDef GPIO_InitStruct;
USART_InitTypeD...
