Hi,
I want to use one or two channels on one LFRX on a N210 on Windows.
but fifo ctrl timeout error occured.
uhd_usrp_probe, uhd_find_device and ping are OK.
Why?
- Environment
Windows 10
UHD 4.3.0.0 (x64, VS2019)
LFRX on USRP2(r4)
- error message
C:\Program Files\UHD\lib\uhd\examples>rx_samples_to_file.exe --args
"addr=192.168.1.52" --rate 1e6 --freq 1e6
Creating the usrp device with: addr=192.168.1.52...
[INFO] [UHD] Win32; Microsoft Visual C++ version 1925; Boost_107000;
UHD_4.2.0.0-release
[INFO] [USRP2] Opening a USRP2/N-Series device...
[INFO] [USRP2] Current recv frame size: 1472 bytes
[INFO] [USRP2] Current send frame size: 1472 bytes
Using Device: Single USRP:
Device: USRP2 / N-Series Device
Mboard 0: USRP2 r4
RX Channel: 0
RX DSP: 0
RX Dboard: A
RX Subdev: LFRX (AB)
TX Channel: 0
TX DSP: 0
TX Dboard: A
TX Subdev: LFTX (AB)
Setting RX Rate: 1.000000 Msps...
[ERROR] [UHD] Exception caught in safe-call.
in usrp2_fifo_ctrl_impl::~usrp2_fifo_ctrl_impl
at
C:\Users\buildbot\worker0\Builder_uhdPackage_Windows_x64_vs2019\work\uhd\host\lib\usrp\usrp2\usrp2_fifo_ctrl.cpp:51
this->peek32(0); -> RuntimeError: fifo ctrl timed out looking for acks
Error: LookupError: IndexError: multi_usrp: RX channel 12 out of range for
configured RX frontends
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