Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想在我的 BBB 上安装 RTC。我在 UART4 上连接了 DCF77。您能告诉我如何读取 DCF77 的信号并在 BBB 上对其进行解码吗？
谢谢