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@Paciente8159 Paciente8159 released this 17 Jun 22:41
· 2770 commits to master since this release
v1.1.1
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Learn about vigilant mode.

µCNC

µCNC is fairly stable and can be used for production work with extreme care. Currently available mcu implementations only support Arduino Uno, and the Rambo/RAMPS board. Also STM32F1 is available. An example boardmap for Blue Pill board is available.
An hex with a configuration similar to Grbl 1.1 is available.

  • Note: All input pins are internally held high by weak pull-up configuration.

[1.1.1] - 2021-06-17

Version 1.1.1 comes with added features and improvements over the previous version. It also fixes a couple of bugs of the previous implementation. These are:

Added

  • new mcu internal RTC to provide a running time reference (#38)
  • new build option to emulate Grbl startup message so that it can be recognized by several Grbl GUI applications like Candle (#36)
  • new software limit switch debouncing delay configurable via EEPROM (option/command $26=) (#34)

Changed

  • improved laser mode to be compliant to Grbl's laser mode. Laser mode also has auto shutdown feature when motion stops (#29)
  • checks if DSS setting value is valid (#30)
  • improved fast math functions (more stability) and added new fast math pow2 function (#33)

Fixed

  • fixed AVR HAL output pin toggle function. (#38)
  • fixed hardware serial on ST32F10x HAL to work in sync mode (in async the communication breaks) (#37).
  • coolant/mist on/off functions and overrides (#28)
  • fixed parser active modal groups report (#28)
  • fixed active tools report (#28)
  • fixed DSS oversampling that was not reseted after motion end (#30)
  • fixed probing ISR tripping at startup by forcing probe_isr_disable after mcu_init (#32)
Assets 4
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