比如arduino uno rev3板子的usb串口是由atmega16u2芯片完成的。本身芯片可以运行usb协议代码。What is the difference between/dev/ttyUSB and/dev/ttyACM?Samuel Tardieu,2013-03-05 Have you ever wondered why ...
比如arduino uno rev3板子的usb串口是由atmega16u2芯片完成的。本身芯片可以运行usb协议代码。What is the difference between/dev/ttyUSB and/dev/ttyACM?Samuel Tardieu,2013-03-05 Have you ever wondered why ...