【求助】 libusb_claim_interface() failed with LIBUSB_ERROR_BUSY这个问题怎么解决啊？

发表于开源蜂鸟E203 2022-02-12 17:31:24

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开发报错这是 interface with libusb

这是报错信息，开发环境是ubuntu20.04虚拟机，NucleiStdio2021.02，开发板是nexys4 A7-100T。我想测试一下串口，但是运行报错

Nuclei OpenOCD, 64-bit Open On-Chip Debugger 0.10.0+dev-00036-gbfc178ffb (2021-02-01-06:41)

Licensed under GNU GPL v2

For bug reports, read

http://openocd.org/doc/doxygen/bugs.html

Info : Using libusb driver

Error: libusb_claim_interface() failed with LIBUSB_ERROR_BUSY

Error: unable to open ftdi device with vid 0403, pid 6010, description '*', serial '*' at bus location '*'

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