I’ve just pulled my LimeSDR-USB off the shelf (where it’s been sitting since the original crowdfunding run). I’m using macOS 10.13, and installed LimeSuite 18.04.1 with homebrew.
LimeUtil --update successfully flashed LimeSDR-USB_HW_1.4_r2.16.rbf and LimeSDR-USB_HW_1.4_r4.0.img
When I run through https://wiki.myriadrf.org/LimeSDR-USB_Quick_Test I connect to the board, open “self_test.ini”, click “GUI–>Chip”, but when I press “Calculate” in the SXT tab, I get a popup saying “Set SX frequency failed” and a red message in the log section of the window “[11:31:03] ERROR: SetFrequencySXT(2140 MHz) - cannot deliver frequency”
If I continue on, everything throws more errors (SXT > Tune, “SX VCO Tune Failed”, CLKGEN > Calculate, “CLKGEN: failed to set interface frequency”).
Is this expected? User error? Hardware fault?