I am using LimeUtil to calibrate my custom board based on LMS7002M LimeSuite library modified for SPI connection . Firstly,I have made following modifications to LimeUtilCalSweep.c.
a) Changed the reciever path to LNAH in Rx and changed the transmitter path to Band2 in Tx .
b) Set the reference frequency to 40MHz .
c) Replaced LMS_SetLOFrequency to LMS_SetClockFreq
I get the following errors -
a) MCU calibration fails for Channel A , Channel B RX and Channel A TX.(Signal too weak or not connected) . It only passes for Channel B TX .
EDIT:There was a problem with channel configuration . Now it fails for RX path LNAH for both Channel A and B.
What could be the reason for this strange behaviour ?