摘要:
note 1: Several interrupts can be pending at the same time. When an interrupt request is not serviced immediately, it is latched and then processed wh 阅读全文
摘要:
Related information link : 百度百科 >广播地址 Use restrictions: 1. You can only broadcast on the same subnet. Advantage: 1. Udp clients only know the port num 阅读全文