During serial debugging, I encountered the following problems:
1. How to put the variable length data received by serial port in an array? What should I do to achieve it? This is critical to me.
2. When I am debugging, I continue to execute from the receiving interrupt processing function (uart_rx_isr) to the receiving callback function (uart_read_cb). After the receiving callback function is executed, press F11 to continue execution, and then jump to this function uart_rls_isr, I think Know under what circumstances will trigger this function (uart_rls_isr)?
Thank you very much for taking the time to solve these problems.