Release 1.1.0-RC7 "Jittery Jedi" · MarlinFirmware/Marlin

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New / Updated Features

#3611 : Add M108 command to cancel M109, M190, and M303
#3625, #3813, #3819, #4298 : Add Print Job Timer and statistics (PRINTCOUNTER)
#3653, #4106 : Add temperature watch for the heated bed (WATCH_BED_TEMP_PERIOD)
#3662 : New Filament Change feature (FILAMENT_CHANGE_FEATURE)
#3676, #4035, #4040, #4126 : New advance extrusion algorithm (LIN_ADVANCE)
#3720 : Use a positive flag for Host Keepalive (HOST_KEEPALIVE)
#3789 : Add M999 S1 to restart without flushing the buffer
#3806 : Add CoreYZ support, fix CoreXY, CoreXZ (COREYZ)
#3808, #3895 : SINGLENOZZLE basic multi-extruder support
#3985 : Support for inches, Fahrenheit, Kelvin (INCH_MODE_SUPPORT, TEMPERATURE_UNITS_SUPPORT)
#3992 : Add error-checking of E parameter in M303
#4013 : Add S parameter to stay in place on tool-change. Example: T1 S1
#4053, #4060, #4094, #4158 : Add support for the Cartesio UI (BOARD_CNCONTROLS_12)
#4159 : Support for RigidBot V2 and its digipot (BOARD_RIGIDBOARD_V2)
#4192: Support for Vellemann K8400 (BOARD_K8400)
#4054, #4354 : Add NOZZLE_CLEAN_FEATURE
#4163, #4339 : Add MIXING_EXTRUDER and SWITCHING_EXTRUDER
#4222 : Add P parameter to M302 (more like RepRapFirmware)
#4226 : Add EMERGENCY_PARSER to allow override commands
#4241 : Add a serial transfer buffer option (TX_BUFFER_SIZE)
#4244 : Dyze High Temperature Thermistor support (up to 500°C)
#4271, #4279 : Add X_DUAL_STEPPER_DRIVERS option
#4299 : Add NOZZLE_PARK_FEATURE
#4305 : Drop-in custom boot screens
#4336 : Add support for BLTouch sensor (BLTOUCH)
#4362 : Add DUAL_NOZZLE_DUPLICATION_MODE
#4408 : Add support for REPRAPWORLD_GRAPHICAL_LCD

Performance & Stability

#3613 : Fix an issue with sudden acceleration
#3642 : Suppress host keepalive during M109 / M190
#3650 : Prevent stuck M109 / M190 if a target temperature is changed
#3661 : Fix handling of UTF-8 characters in SD card filenames
#3751 : Fix long G2/G3 arcs blocking machine idle
#3757 : Don't allow setting auto fan pins in M42
#3781 : Improved performance in Delta movement
#3788 : Improvements for Dual X Carriage
#3797 : Less blocking in G2, G3, and G5
#3828 : Fix endstops default enabled state
#3829, #4010 : Fix position adjustment when switching extruders
#3888 : Fix issues with MAX31855 thermocouples
#3909 : Fix initialization of some arrays
#3939, #4214 : Reduce positional error, clear command queue on "Stop print"
#3955, #3958 : Fix M428 for compatibility with Delta and SCARA
#3995, #4140 : Beeps and tones no longer stall execution
#4012 : Prevent bad watchdog timeouts
#4092 : Add reporting of SD read errors
#4095, #4097 : Fix issues with Filament Runout Sensor
#4165 : Bring RUMBA pins file up to current methods
#4167 : Add a checksum to the EEPROM to detect errors
#4169 : Fix wait-for-cooling in M109 / M190
#4204 : Adjust software endstops, if needed, on tool-change
#4250 : Adjust wait-for-cooling timeout
#4253, #4257 : Broader support for filament runout sensor
#4256, #4278, #4291 : Optimizations for single-hotend setups
#4258, #4287, #4321, #4327, #4374, #4376, #4390 : Fix and improve print job timer and counter
#4280 : Fix write-to-file serial output
#4287 : Support for prints over 18h 12m 15s in the print counter
#4360 : Fix issues with G28 when T0 isn't the active tool
#4365 : Tweak planner acceleration constraint
#4370 : Add DELTA forward kinematics (to get XYZ from ABC)
#4389 : Optimize planner code with less float division
#4402 : Fix bugs related to the shifted coordinate space

Configuration

#3609 : Add versioning to the configuration files
#3632 : Simplified language setting in Configuration.h
#3672 : Simplified probe configuration
#3702 : Simplified pins files
#3779 : Automatic assignment of X2, Y2, Z2 stepper connectors
#3928 : Clean up Delta configuration examples
#4065 : Remove support for XY servo endstops
#4252, #4292 : Generalize options that specify PLA and ABS
#4296 : Update BQ Hephestos 2 configuration
#4306 : Replace ENDSTOPS_ONLY_FOR_HOMING with ENDSTOPS_ALWAYS_ON_DEFAULT
#4337 : Change endstop-inverting options from const bool to define
#4398, #4400 : Sanity checking of safe homing, temp sensors
#4414 : Remove all #include from Configuration.h / Configuration_adv.h

Homing and Bed Leveling

#3707 : Fix curved movements in G29 for Delta
#3775 : Report current position to host after G29
#3782 : Require homing of Z before G29 bed leveling
#3798 : Allow using probe indices (I and J) with M421 Set Probe Point
#3942 : Fix servo probe raise in G28 and other non-leveling contexts
#4021, #4066, #4085, #4093, #4108 : Allow the use of probes without Auto Bed Leveling
#4181 : Fix curved movements in Allen Key deploy & stow
#4207 : Clean up Allen Key code, allow use on Cartesian machines
#4217, #4235 : Fix MIN_Z_HEIGHT_FOR_HOMING cumulative raising
#4307, #4320, #4323, #4342, #4356, #4358, #4361, #4368, #4373, #4381, #4387 : Major cleanup of homing and leveling
#4308, #4330, #4378, #4379 : Improved logging of homing and leveling

Mesh (Manual) Bed Leveling

#3760, #3903, #3911 : Improved Mesh (Manual) Bed Leveling
#3802 : Add MBL resting position after homing (MESH_G28_REST_ORIGIN)
#3956, #4199 : Keep Mesh Bed Leveling active when homing X, Y, or Z alone
#4146 : Allow Mesh Bed Leveling to work when homing to max Z
#4154 : Use Z_RAISE_BETWEEN_PROBINGS for Mesh (Manual) Bed Leveling
#4202 : Fix position adjustment for MBL when switching tools

LCD Controllers

#3110, #4001 : Improved axis movement from the LCD controller
#3670 : Use directional buttons on controllers that have them
#3739 : Option to reverse the encoder wheel (REVERSE_ENCODER_DIRECTION)
#3740 : Add individual axis homing to the LCD menu
#3762 : Don't display heated bed on Graphical LCD if no heated bed
#3914, #3944 : Fix LCD contrast adjustment range for different panels
#3936 : Support for SAV_3DGLCD OLED LCD controller
#4025 : Fix manual LCD movement with multiple extruders
#4057 : Show millimeters (not steps) moved in LCD babystepping
#4168, #4277 : Support VIKI2 display with RAMPS and MKS 1.3 / 1.4
#4188, #4201 : Add Printer Info and Printer Statistics to the LCD menu
#4243, #4309 : Improve static/scrolling LCD screens
#4254 : Show full kill screen (not just message line)
#4265 : All new beeper / speaker / buzzer code and tone queue
#4285 : Remove delay for small manual encoder axis moves
#4357, #3957 : Improvements for the RepRapWorld Keypad

Languages

#3712, #3746, #3785, #4185, #4341 : Updated Japanese language
#3748, #3976, #4228, #4259, #4415 : Updated Czech language
#3754 : Updated Portuguese language
#3787, #3952 : Updated Galician language
#3805 : Updated Polish language
#3932, #3933, #3950 : Updated Danish language
#4024, #4274: Add Greek language (el, el-gr)
#4029, #4329, #4395 : Updated Italian language
#4055, #4069 : Add Croatian language
#4078 : Updated Spanish language
#4229 : Updated German language

For Developers

#3224 : Fix Makefile for Melzi and Arduino 1.6.x
#3631, #3643, #3660, #3671, #3681 : Stepper, Planner, Endstops, Temperature as singletons
#3715, #3803 : Clean up the buildroot folder
#3922, #3923, #3924, #3925, #3926, #3947 : Optimize singletons with static data & methods
#4043 : Add a non-blocking delay function
#4023, #4049 : Add macros for moving servos
#4034 : Allow the use of a custom image to display at startup
#4080, #4081, #4096, #4100, #4134, #4162, #4183 : Cleanup of probing / leveling functions
#3567, #4056 : Add helper scripts to make working with Marlin and Git easier
#4064, #4074 : Additional patterns added to .gitignore
#4186 : Add generalized macros to initialize variable-size arrays
#4245 : Simplify thermistortables.h
#4272 : Fix M100 issues (M100_FREE_MEMORY_WATCHER)
#4286 : Make it easier to do formatted debug output
#4319 : Specify units (mm_s or mm_m) in feedrate variable names
#4355 : Rename ultralcd implementation files
#4397 : Cleanup to EEPROM read/write code
#4404 : Cleanup to stepper indirection code
#4232, #4234, #4335, #4340, #4353, #4349, #4355, #4359, #4369, #4372, #4383 : …and more code cleanup

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1.1.0-RC7 "Jittery Jedi"

New / Updated Features

Performance & Stability

Configuration

Homing and Bed Leveling

Mesh (Manual) Bed Leveling

LCD Controllers

Languages

For Developers