在传输完成后没有UART_IRQ_Handler调用(它在调试模式下工作)ENSockets有两种主要的操作方式:面向连接的和无连接的.面向连接的sockets操作就像一部电话,他们必须建立一个连接和一人呼叫.所有的事情在到达时的顺序与它们出发时的顺序时一样.无连接的sockets操作就像是一个邮件投递,,没有什么保证,多个邮件可能在到达时的顺序与出发时的顺序不一样.
Previously, USART_WCH_IRQ_HANDLER used DT_INST_IRQ(index, priority), which incorrectly referenced index instead of idx. This issue went undetected because IRQ_CONNECT drops the priority value on all boards supported by this driver. Fix by using DT_INST_IRQ(idx, priority). drivers: uart: wch...
There is some posibility that UART get an overrun flag due to big data flows in my project.Sometimes an RX interrupt is executing,I have also checked overrun flag in the s_uart_Isr(UART0, s_uartHandle[0]) and overrun flag isn't set.But at the end of the IRQ handler,the overr...