SpikeInterface / SpikeInterface/spikeinterface
Unable to find an appropriate device to wire to
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Description
We recently switched from a Cambridge Neurotech 64 channel probe to a Cambridge Neurotech 16 channel probe that uses an omnetics adapter to connect to our Intan 16 channel headstage. We are trying to analyze a group of our data obtained with this set-up but are not able to wire to any of the devices that are listed as an option for these probes.
Our probes are: ASSY-1-P-2 - cambridgeneurotech - 16ch - 1shanks
The device options made available are:
['H32>RHD2132',
'ASSY-156>RHD2164',
'ASSY-116>RHD2132',
'ASSY-77>Adpt.A64-Om32_2x-sm-NN>RHD2164',
'ASSY-77>Adpt.A64-Om32_2x-sm-NN>two_RHD2132',
'cambridgeneurotech_mini-amp-64']
All of these appear to be 32 to channel or 64 channel which then read the error: "AssertionError: chan_indices 32 != contact count 16"
Can you help us identify how we can fix this problem?
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Research direction
Start from the device definitions and wiring validation involved in the ASSY-1-P-2 probe and reproduce the reported assertion that 32 channels do not match 16 contacts. Trace why only 32- or 64-channel options are offered; done means the 16-channel probe can be wired to the Intan 16-channel headstage without the assertion.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100