MarlinFirmware/Marlin 2.0.5

Marlin 2.0.5

on GitHub

Commits in this Release

New Features

• Quad-Z bed alignment

Boards / Pins

• Added E2 stepper pins for Rumba
• Improve FYSETC S6 pins and variants, set platform version
• Fix default SKR 1.4 TEMP_PROBE_PIN
• Allow Z_STOP_PIN override on SKR 1.4
• Define a Z_MIN_PROBE_PIN for Cohesion 3D Remix

Configuration

• Configurations version bumped to 020005
• Sanity-check for Trinamic micro-steps values
• Use bed max temp for probe temp compensation default
• Move SENSORLESS_PROBING to the probes section
• Changed SD_DETECT_INVERTED to SD_DETECT_STATE HIGH to clarify its meaning
• Expose BOOTSCREEN_TIMEOUT for character LCD
• Added HOME_AFTER_G34 option

Hosts and UI

• Fixed build issues with REPRAPWORLD_KEYPAD
• Fixed undefined STATUS_CHAMBER_WIDTH
• Updated German, Turkish, Traditional Chinese
• M220 without arguments prints the current value
• Send SD file open message to all attached hosts
• Improvements for DGUS displays
• Fix Malyan LCD compile issue with PID tuning

HAL / Platforms

• Shorten HAL / environment names to reduce command size for Windows
• Added early checks for LPC1768 pin conflicts
• Added SoftwareSerial for SAMD51
• More explicit conditionals for EEPROM types
• Fixed STM32 low level _WRITE macro bug

Issues Patched

• Fixed SD print crash / freeze (enqueue_P)
• Fixed M117 not working in auto[N].g
• Fixed longstanding bad line ending handling in Emergency Parser
• Fixed a longstanding bug in M810 so it is now usable
• Improve reliability of QUICK_HOME with Sensorless Homing
• Always look for the power-loss file on boot (even if disabled by default)
• Fixed handling of extra axis CS pin auto-assignment
• Fixed Z4 stepper indirection compile issue
• Fixed G34 decreasing accuracy, probe range bugs
• Fixed ADC calculation for AD595 / AD8495
• Fixed a bug with synchronizing the E position
• Fix build with 3 auto fans
• More fixes supporting 8 and zero extruders
• Make M114 non-blocking so it won't affect prints
• Change PID "dummy" value to NAN (not 3000.0)

Optimized / Improved

• Improved MarlinMesh.scad mesh visualizer script
• Improved SD print completion handling
• Minor string usage optimization
• Optimized and improved M900
• Added Max7219::suspend and resume methods
• Fixed Max7219 init animations to be non-blocking
• Init the SD card on an external controller later
• Apply soft endstops to joystick jogging

For Developers

• Modified ENABLED / DISABLED macros so they can be used in C++ code
• Added logging for setup() with MARLIN_DEV_MODE enabled
• Added missing pins to the pins debug list
• More liberal use of loop shorthand macros
• Added build tests for GTR Pro 1.0
• Moved some 2560 tests to 1280 for balance
• prepare_move_to_destination renamed prepare_line_to_destination for consistency
• position_is_reachable_by_probe moved to Probe::can_reach