Dear Members in the List, I'm working with an old USRP B100 that came with a cubesat development kit,
Now suddenly stop working, no longer respond to: uhd_find_devices linux; GNU C++ version 5.3.1 20151219; Boost_105800; UHD_003.009.002-0-unknown No UHD Devices Found uhd_usrp_probe linux; GNU C++ version 5.3.1 20151219; Boost_105800; UHD_003.009.002-0-unknown Error: LookupError: KeyError: No devices found for -----> Empty Device Address I must to say that, until few minutes before, the device showed no problems, but after a switch OFF/ON the device, problems came up And when I ask: $lsusb the device found is: Bus 003 Device 003: ID 04b4:8613 Cypress Semiconductor Corp. CY7C68013 EZ-USB FX2 USB 2.0 Development Kit As you can see, the detected device is not longer Ettus USRP as use to be. More over, in the front panel, new led is on, there is a new led in ON status, the LED B: FPGA loaded (in addition to: LED A: transmitting, ON LED C: receiving, ON LED D: FPGA loaded, OFF LED E: reference lock, ON LED F: board power, ON ) I already re installed the GNU RADIO 3.7.9 drivers for Ubuntu 16.04 and GNU RADIO 3.7.11 for Ubuntu 18.04, all systems where it use to work, But the USRP is no longer detected. drivers in Ubuntu 16.04: /usr/share/uhd/images$ ls usrp_b100_fw.ihx usrp_b100_fpga.bin What can be wrong ?, it's Firmware problem ? How can I solve it? I'll be very grateful with any comments or suggestions Best Regards, Javier Nicolas
_______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
