KB90223
Published: June 17, 2022
Revision: 2.0

When discrete groov module is not detected, quality code reports 0 instead of 30


Applies To:

Firmware for the following:

  • GRV-EPIC-PR1
  • GRV-EPIC-PR2

Versions Affected:

All versions prior to 3.4.0

Resolved In Version:

3.4.0


Symptoms:

If groov EPIC cannot detect a discrete groov module (either input or output), the quality code reports 0 instead of 30.

Workaround:

To obtain information about the quality of a discrete groov channel, read the following from the Quality of Data section of the memory map:

  • Read the bitmask at 0xF100 2000 to determine which modules have at least one channel reporting a quality code.
  • Read the quality code of a specific discrete channel.
  • For details, see the “Quality of Data–Read Only” section of Appendix A of the OptoMMP Protocol Guide (form 1465).

Resolution:

Opto 22 has resolved this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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