- Updated new homing cycle to error out when a pull-off motion detects
the limit is still active.
- Created a limits_get_state() function to centralize it. It reports
state as a bit-wise booleans according to axis numbering.
- Updated the print uint8 functions. Generalized it to allow both base2
and base10 printouts, while allowing base2 prints with N_AXIS digits
for limit state status reports. Doing this saved about 100bytes of
flash as well.
- Applied CoreXY status reporting bug fix by @phd0. Thanks!
- Homing cycle failure reports alarm feedback when the homing cycle is
exited via a reset, interrupted by a safety door switch, or does not
find the limit switch.
- Homing cycle bug fix when not finding the limit switch. It would just
idle before, but now will exit with an alarm.
- Licensing update. Corrected licensing according to lawyer
recommendations. Removed references to other Grbl versions.
- Re-organized source code files into a ‘grbl’ directory to lessen one
step in compiling Grbl through the Arduino IDE.
- Added an ‘examples’ directory with an upload .INO sketch to further
simplify compiling and uploading Grbl via the Arduino IDE.
- Updated the Makefile with regard to the source code no longer being
in the root directory. All files generated by compiling is placed in a
separate ‘build’ directory to keep things tidy. The makefile should
operate in the same way as it did before.
