Bug Fixes
Keysight E36233A Power Supply TUI Support
- Fixed Supply TUI monitoring for Keysight E36233A power supplies on Lager Boxes
- Resolved “cannot import name ‘_resolve_net_and_driver’” error that prevented TUI from starting
- Fixed SCPI measurement commands to use correct syntax for voltage and current readings
- Fixed channel validation to properly accept channel numbers
- Fixed OCP and OVP protection setting commands in TUI
- Fixed negative zero display issue (no longer shows “-0.000”)
Improvements
Power Supply Driver Enhancements
- Added retry logic for device identification queries to improve connection reliability
- Improved cache management to prevent stale USB/VISA connections
- Updated hardware maximum specifications display for E36233A (30V/20A per channel)