cout << "failed" << ", e=" << ec.message().c_str() << endl;}{[11018.593665] usb 1-1.5: FTDI USB Serial Device converter now attached to ttyUSB0[15414.150404] ftdi_sio
-a给了我一个名字:如果我运行我的西南外码头control
[140560.099652] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0我还在Nanopi PLUS2 (emmc,armv8 64位,Linux主机