On 18/03/2025 13:48, Mann, John - 0662 - MITLL wrote:
Thanks Marcus,
Your recommended syntax seems to have fixed my syntax and channel
number errors. I thought the subdev specs were set for each daughter
board, and since each board has 2 channels, I had only been specifying
2 suibdevs for each.
I was still getting this error:
File "/home/jo13815/./Record_4Chan_X410.py", line 60, in __init__
self.uhd_usrp_source_0.set_rx_agc(False, 0)
RuntimeError: RuntimeError: NotImplementedError: set_rx_agc() is not
supported on this radio!
After commenting out the set_rx_agc function calls, the script now
seems to run fine, and I get 4 data files. I still need to check out
the files to make sure they look correct, but they seem to be the
correct size!
John
If you leave that parameter at "Default" rather than explicitly
"Enabled" or "Disabled", the code to set the rx_agc won't
get generated.
Try a subdev spec of:
A:0 A:1 B:0 B:1
Make sure you've set the source block to use 4 channels, also what
device address and args are you using?
Do you get any error messages? Please share them here.
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