usrp 升级fpga引发的问题

linux下输入 uhd_usrp_probe显示如下错误，解决方法。

linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.005.003-release

-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
Error: RuntimeError:
Please update the firmware and FPGA images for your device.
See the application notes for USRP2/N-Series for instructions.
Expected FPGA compatibility number 10, but got 11:
The FPGA build is not compatible with the host code build.
Please run:

sudo "/usr/share/uhd/utils/uhd_images_downloader.py"
"/usr/share/uhd/utils/usrp_n2xx_simple_net_burner" \

    --addr="192.168.0.2"

在/usr/share/uhd/utils目录下运行usrp_n2xx_net_burner_gui.py，选择对应的fw和FPGA Image，

输入network address，点击Burn Images。