DrA1ex/ff5m 1.3.3

on GitHub

Changelog for Version 1.3.3

Highlights

• Display Parameter: Introduced the display mod parameter with a new Headless mode for flexible screen configuration.
• Timer Too Close Fixes: Implemented optimizations to reduce "Timer Too Close" errors, including a unified tune_klipper parameter to address MCU timeouts and Move Queue Overflow issues.
• Custom User Services: Added support for running custom user services within Buildroot, enhancing extensibility.
• Macro Refactoring: Refactored macro structure with separate configuration for display modes, improving mod stability.

Contributions

• Added info on forcing a 2.4GHz WiFi connection in FAQ.md by @jwidess in pull request #20.

Improvements

• Optimized the _WAIT_TEMPERATURE macro with nested calls to reduce generated commands, minimizing "Timer Too Close" errors.
• Added the clear_cooldown_temp parameter to customize the CLEAR_NOZZLE cooldown temperature.
• Introduced the park_dz parameter for custom parking Z movement.
• Added Klipper configuration tuning via tune_klipper to fix MCU communication timeouts.
• Added M400 to START_PRINT to ensure pending background operations complete, reducing "Timer Too Close" errors.
• Skipped LOAD_CELL_TARE if the weight is within the cell_weight threshold, improving efficiency.
• Enabled filament_switch_sensor triggers only during START_PRINT to prevent unwanted pauses in other scenarios.
• Calculated print time estimates in Feather using progress when slicer metadata is missing.
• Disabled SSH keep-alive during printing to reduce resource usage and "Timer Too Close" errors.
• Hid gcode_shell_command start/stop messages unless the debug flag is set.
• Added hints for misspelled mod parameter names to improve user experience.
• Increased the load cell warning limit to 1000g to reduce false triggers.
• Removed auto-reboot during uninstall to prevent MCU shutdown.
• Reworked Klipper-side mod initialization to avoid interference during printing.
• Made core-version mismatch warnings repeat every 60 seconds for better visibility.
• Improved display type detection for Moonraker compatibility.

Bug Fixes

• Fixed /etc/hosts restoration to ensure proper network configuration after mod uninstall.
• Reverted shell commands to blocking mode to avoid "Timer Too Close" errors.
• Removed LED* commands from immediate execution to prevent "Timer Too Close" triggers.
• Removed confusing new_save_config logic; use NEW_SAVE_CONFIG directly instead.
• Fixed use_swap parameter change handling for proper activation.
• Fixed load_cell_tare compatibility with the new display parameter.
• Corrected md5_check functionality with the new display parameter.
• Fixed SKIP_MOD behavior in Feather and Headless modes.
• Resolved Klipper restart issues when changing the display parameter via API.

Documentation

• Updated FAQ.md, SCREEN.md, and other documentation with clarifications and details on new parameters.
• Added a warning about freezing with the SAVE_CONFIG macro on the Stock Screen.
• Expanded documentation on "Timer Too Close" errors with troubleshooting steps.
• Improved guides for resource usage and configuration.

Full Changelog: 1.3.2...1.3.3