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发表于 2020-6-29 07:27:25
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本帖最后由 XCray 于 2020-6-29 07:37 编辑
首先建议在Windows下面烧写,先编译,然后下载到windows系统。
其次,也许不需要自己装驱动。反正我之前用的USB上网卡、PL2303USB串口,最近用的2104USB转串口都是插上直接用,树莓派会自动认出来。你先看看/dev下面有没有呢?
这是我的树莓派插上2104后kern.log的记录:
raspberrypi kernel: [1641963.571523] usb 1-1.1.3: new full-speed USB device number 6 using dwc_otg
raspberrypi kernel: [1641963.707470] usb 1-1.1.3: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00
raspberrypi kernel: [1641963.707485] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
raspberrypi kernel: [1641963.707495] usb 1-1.1.3: Product: CP2104 USB to UART Bridge Controller
raspberrypi kernel: [1641963.707504] usb 1-1.1.3: Manufacturer: Silicon Labs
raspberrypi kernel: [1641963.707513] usb 1-1.1.3: SerialNumber: 01EB1EF4
raspberrypi kernel: [1641963.771896] usbcore: registered new interface driver cp210x
raspberrypi kernel: [1641963.771969] usbserial: USB Serial support registered for cp210x
raspberrypi kernel: [1641963.772137] cp210x 1-1.1.3:1.0: cp210x converter detected
raspberrypi kernel: [1641963.778467] usb 1-1.1.3: cp210x converter now attached to ttyUSB0 里面都说了,cp210x,所以没道理cp2102不行。
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