Enhanced Support for OWON XDM Series DMMs: Range Management and XDM1241 Integration #270
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
XDM1041 is basically the same as XDM2041, although it doesn't support resistance/four_wire. This commit make a distinct struct for XDM1041 instead using the same one for XDM1041 and XDM2041
All methods are implemented: get, set and list. Human-readable names, the same as displayed on the screen, are used. Tested with sigrok-cli and smuview
It's displays period in seconds instead of frequency in Hz
OWON XDM1241 is basically XDM1041, but with a lithium battery pack and USB power input instead of AC mains PSU. It uses the same PCB and, probably, the same fw, but returns different model string.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This pull request extends support for the OWON XDM series digital multimeters (DMMs) by adding range management capabilities, improved mode support, and support for the new XDM1241 model.
Range management is fully implemented: both reading and writing ranges are supported, as well as listing available ranges.
Minor changes include the removal of the unsupported four-wire resistance mode for the XDM1000 series, the addition of a period measurement mode, and support for the XDM1241 model, which is essentially the same as the XDM1041.
Tested extensively on the XDM1041 using sigrok-cli and SmuView.