Features
J-Link Script File Support
- Added support for custom J-Link script files (
.JLinkScript) in debug commands - Scripts can be passed to enable advanced initialization sequences for custom hardware configurations
- Useful for enabling trace clocks, custom target initialization, and specialized debug setups
Expanded Device Support for J-Link Debugging
- Dramatically expanded ARM architecture detection to support 70+ device families
- Now supports: Nordic (nRF51/52/53/91), STM32 (all families), NXP (LPC, Kinetis, i.MX RT), TI (Stellaris, Tiva-C, CC26xx), Microchip/Atmel (SAM), Silicon Labs (EFM32/EFR32), Renesas (RA), Dialog, Infineon, and more
- Unknown devices now gracefully fall back to a default architecture instead of failing
Bug Fixes
Resource Busy Error Fix
- Fixed “Resource Busy” errors when reconnecting to VISA/USB instruments
- Devices are now properly closed before being removed from the cache
- Added cleanup handler on process exit to release hardware resources
Debug Reset Reliability
- Improved debug reset reliability for Cortex-M33 devices (e.g., nRF5340)
- Reset and memory read operations now use J-Link Commander directly, avoiding GDB register mismatch issues
Improvements
Robotic Arm Enhancements
- Increased default arm move timeout from 5 seconds to 15 seconds for more reliable operation
- Improved out-of-bounds error messages now show which coordinates are invalid and display workspace limits
- Updated Rotrics Dexarm workspace bounds to accurate values
Silent USB Hub Operations
- USB hub enable/disable/toggle operations now complete silently for cleaner automation output
Python Compatibility
- Added Python 3.14 support
- Updated dependencies for newer Python version compatibility