CE6.1c changes

[Pmatsol58]

Changes from 6.1b release to 6.1c release:

• Fix not being able to control part cooling fan between 0 and 100%

Part cooling fan percentage could not be set, it was either on 100% or off 0%

A timer was being used for two different purposes so allocate a different timer for temperature monitoring

The fans are run at a low frequency to prevent whining when at less than 100%

• Fix issues with G26 mesh test printing

If cancelled during warm up or prime phases at the start of mesh printing the head and bed can move in unexpected ways and may crash the nozzle into the bed.

• Sound control option in settings now controls start tune as well as beeps, i.e. can disable beeps and starting tune

• Auto power loss recovery is disabled by default

This feature is not effective in recovering prints

Disables writing of the recovery (PLR) file at each layer which may be causing SD issues

Can be enabled if required using M413 S1 followed by M500

• No longer moves to centre of bed after leveling

Not useful with Vyper fixed bed when using both Z homing sensors

• Enable probe taring using Marlin functions

Allows normal functions to be used, compatible with standard Marlin tree

• Add define to enable nozzle Z homing on bed.

// Leave undefined to home Z using two Z sensors (stock configuration)

//#define VYPER_NOZZLE_HOMING // home Z using nozzle sensor at middle of bed

Allows closer mesh level values

• Remove DMA support for ADC readings

Required a modified Arduino STM32 framework and would not compile with standard framework

Power loss monitoring now uses normal ADC reading routines

• Enable ABL bilinear subdivision leveling

Uses Catmull-Rom method to give 10x10 leveling points from a 4x4 physical probe

Should follow bed more accurately between probed points when printing

• Remove backlash compensation

Not required since anti-backlash nuts are fitted to the Vyper Z rods

• Allow 5 G-code macros

Up to 5 G-code macros can be stored temporarily and used during a print

They are not stored in eeprom and so will be forgotten after powering off

The macros are referenced through M810 to M814 and may be up to 50 bytes in length

• Enable cancel object reporting

Cancel object is supported with M486 and will now be reported as a status message

Useful for use with Octoprint

[bodyboarder2528]

hi, do you already include the the compiled
firmware from here https://github.com/CR6Community/Marlin/tree/feat/vyper-support