Hi
When trying the example of dual Tx Rx for adalm pluto from Jon Kraft's channel, i keep getting the PyAdi error:
Exception: Channel voltage2 not found.
I did already ssh into pluto and did: fw_setenv mode ad9361,,,,,, fw_setenv compatible ad9361, and i established rf connection via u.fl - sma cables from the board to the 2 additional antennas.
But i keep getting the ''Exception: Channel voltage2 not found." in python. Can anyone please help me???? The adalm pluto is a rev C.
Hi,
Could you try customizing the Pluto again by accessing it through ssh?
The commands to set the PlutoSDR Rev C. to mode 2r2t as stated in the documentation ( https://wiki.analog.com/university/tools/pluto/users/customizing ) are:
fw_setenv attr_name compatible fw_setenv attr_val ad9361 fw_setenv compatible ad9361 fw_setenv mode 2r2t
Thank you!
-Alexandra
Hi
It still doesn't work :(
Traceback (most recent call last):
File "/home/argonghost/Desktop/new.py", line 17, in <module>
sdr.gain_control_mode_chan1 = "manual"
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/ad936x.py", line 223, in gain_control_mode_chan1
self._set_iio_attr("voltage1", "gain_control_mode", False, value)
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/attribute.py", line 71, in _set_iio_attr
raise ex
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/attribute.py", line 69, in _set_iio_attr
channel.attrs[attr_name].value = str(value)
AttributeError: 'NoneType' object has no attribute 'attrs'
Hi
It still doesn't work :(
Traceback (most recent call last):
File "/home/argonghost/Desktop/new.py", line 17, in <module>
sdr.gain_control_mode_chan1 = "manual"
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/ad936x.py", line 223, in gain_control_mode_chan1
self._set_iio_attr("voltage1", "gain_control_mode", False, value)
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/attribute.py", line 71, in _set_iio_attr
raise ex
File "/home/argonghost/.local/lib/python3.10/site-packages/adi/attribute.py", line 69, in _set_iio_attr
channel.attrs[attr_name].value = str(value)
AttributeError: 'NoneType' object has no attribute 'attrs'
travisfcollins can you please help me :((
Hi,
Can we mark this as resolved, as I see it was fixed according to this github issue: https://github.com/analogdevicesinc/pyadi-iio/issues/500 ?
Thank you!
-Alexandra