我已经为USB-to-TTL芯片CH340实现了web USB API。它在PC上工作得很好,但当我将手机连接到芯片上时(使用直接电缆和/或OTG电缆),API将在一两分钟后断开。一旦我将芯片从手机上断开,它就会冻结并重新启动手机。 这是我的测试版测试站点:https://grovkillen.com/webusb/
Finding ONE good VLSI chip in a population of good and bad ones, by using the Chip A Chip B Conclusion B is good A is good both are good or both are bad
B is good A is bad at least one is