On 07/09/2018 03:06 PM, Rob Kossler via USRP-users wrote: > Using the latest 'rfnoc-devel' (eec24d7b) with my N310, I get the > following error when running the example program 'benchmark_rate'. The > error message indicates no PPS detected whenever the channel count is > greater than one. Note that this is not a new error (it was present > prior to me updating today). I am wondering if someone from Ettus can > confirm this error using the simple command line below?
Rob, sorry for the late response, but I can not reproduce this error (using master branch). Maybe it's device specific -- I'll try and round up a few devices and see if any of them has this issue. -- M > > Rob > > > benchmark_rate --pps=internal --rx_rate=125e6 --rx_channels=0,1 > > [INFO] [UHD] linux; GNU C++ version 5.4.0 20160609; Boost_105800; > UHD_4.0.0.rfnoc-devel-702-geec24d7b > [00:00:00.000002] Creating the usrp device with: ... > [INFO] [MPMD] Initializing 1 device(s) in parallel with args: > mgmt_addr=192.168.160.2,type=n3xx,product=n310,serial=3144673,claimed=False,addr=192.168.160.2 > [INFO] [MPM.PeriphManager] init() called with device args > `product=n310,mgmt_addr=192.168.160.2'. > [INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000004) > [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1336 MB/s) > [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1341 MB/s) > [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1344 MB/s) > [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1335 MB/s) > [INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000011312) > [INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000011312) > [INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000) > [INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000) > [INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000002) > [INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000002) > Using Device: Single USRP: > Device: N300-Series Device > Mboard 0: ni-n3xx-3144673 > RX Channel: 0 > RX DSP: 0 > RX Dboard: A > RX Subdev: Magnesium > RX Channel: 1 > RX DSP: 0 > RX Dboard: B > RX Subdev: Magnesium > TX Channel: 0 > TX DSP: 0 > TX Dboard: A > TX Subdev: Magnesium > TX Channel: 1 > TX DSP: 0 > TX Dboard: B > TX Subdev: Magnesium > > [00:00:34.243555] Setting device timestamp to 0... > [INFO] [MULTI_USRP] 1) catch time transition at pps edge > Error: RuntimeError: Board 0 may not be getting a PPS signal! > No PPS detected within the time interval. > See the application notes for your device. > > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
