Generally, when do we get these following errors
free(): invalid pointer
RuntimeError: Unable to create buffer: -110
All parameters were set as default in fmcomms3 sink an source.
Dropouts after a period of time usually point to networking issues. If you are using static IPs to address the board make sure you are using the following process: https://wiki.analog.com/resources/eval…
What SD version are you using? Have you modified the standard reference design?
In SD Card, Image of version "04 February 2020 release (2019_R1 RC) ,boot_2019_r1_2020_02_04" is copied.
Is it necessary to plug in and turn on the frequency counter as in https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/testing
I haven't done that I have just prepared an sd card and copied files in the boot section.
No, please ignore that link as its for production testing and not end-users.
patil said:1 RX-1tx channel is used so do in setting l_clk/4 change is required.
Are you modifying the device tree or reference design? If not why did you mention this?
No, I'm not modifying the device tree. I was searching for answers and somewhere found l_clk/4 setting, I don't know what exactly it is, I thought error may be due to this. Please ignore it if it is not required.
I am implementing OFDM mod in gnuradio with 1 RX and 1TX when I run for more than 2 min it shows the above errors.