Hello,I'm currently working on an application that integrates the LoRaWAN stack (version 2.1.0), and has to use USART2 to send/receive data. USART2 is already used by the trace utility, to send trace messages. I activated RX on interruption by callin...

Hello,I'm debuging some legacy code for an STM32L476RG MCU. USART2 is enabled, and used as an UART, with DMA for TX, and one interrupt per received character. I'm using STM32CubeIDE 1.8.0.Each time a character is received, the HAL_UART_RxCpltCallback...