Hello,I am implementing UART RX reception using DMA, but I am encountering an issue where the data is not correctly updated in the memory buffer connected to the DMA. Below is the code I configured. #define DMA_BUFFER_SIZE 10
uint8_t dma_buffer[D...
I am experiencing processor freezes at certain points of use in our products using STM32F4.I am analyzing the cause and have a question regarding this.The processor I am using is STM32F469NI. There is a specific operation that it freezes at, and when...
Thank you, that was very helpful.Actually, the ORE was not being cleared when the USART interrupt occurred, so I think it was going around the interrupt loop infinitely. So I guess at a time when EXTIs with the same priority occur frequently, there i...
