No output from asg command

[shivarajkandhasamy]

I am working with a Debian 11 system and have installed pyrpl (0.9.6.0)from GitHub master in a conda environment (python 3.9). The setup can recognize the Redpitya board (running with their 2.0 OS) and I can also see the inputs to the board through pyrpl's 'scope' module. However, the 'asg' module does not work; it doesn't give any output when requested. Below is the sequence of steps I am running for this.

(pyrpl-env) controls@cdscontrol:~$ python3
Python 3.9.19 (main, May  6 2024, 19:43:03)
[GCC 11.2.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from pyrpl import Pyrpl
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
DEBUG:pyrpl.async_utils:Could not enable IPython gui support: 'NoneType' object has no attribute 'magic'.
/home/controls/anaconda3/envs/pyrpl-env/lib/python3.9/site-packages/paramiko/transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated and will be removed in a future release
  "class": algorithms.Blowfish,
DEBUG:pyrpl.attributes:SelectProperty unit of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty unit of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty unit of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty unit of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
DEBUG:pyrpl.attributes:SelectProperty default_sweep_output of module None has no options!
>>> HOSTNAME = "192.168.19.10"
>>> p = Pyrpl(config='',hostname=HOSTNAME, gui=False)
INFO:pyrpl.redpitaya:Successfully connected to Redpitaya with hostname 192.168.19.10.
WARNING:pyrpl.modules:Register input of module pwm0 has value 0, which does not correspond to selected option 15. Setting to 'off'.
>>> r=p.rp
>>> asg = r.asg0
>>> asg.setup(frequency=1, amplitude=0.8, waveform='sin', trigger_source='immediately', output_direct='out1')
>>>

After the above set of commands, I do not see any output from the 'out1' port of the Red Pitay board. Not sure if the warnings I see above about some of the attributes is indicating something.
FYI, if I use the Red Pitya web app, I can generate output from the 'out1' port, so I don't think it is a hardware problem. Please let me know if there is a way to debug this issue. Thanks.

[michaelcroquette]

Not sure what is happening but the warning message suggests that the lockbox module is trying to set up some modules. So you might have a conflict between two modules outputting signal on out1. I suggest you use the scope to debug. You can visualize the signal from asg0 and out1 separately and see if they match. Good luck !

[shivarajkandhasamy]

I don't see this problem with the new versions of Redpitya OS.