- G18 plane select fix from XZ-plane to ZX-plane per right hand rule.
- Added volatile declaration for rx_buffer_tail in serial.c. No real
effect to operation as avr-gcc adds this upon compilation. Helps with
porting issues when using a different compiler.
- Cleaned up and organized pin mapping concept by @elmom.
- pin_map.h allows for user-supplied pin mapping and port vector
definitions in a centralized file. With more processor types, more
definitions could be added.
- Increased g-code parser line buffer from 50 to 70 characters. Should
fix most all issues with long arc statements, provided that they are 8
digits(float) long only.
- Added a line buffer overflow feedback error to let the user know when
it encounters this problem. Resets the line whenever this occurs.
(Thanks @BHSPitMonkey!)
Removed inline from all functions.
If this is really needed is there another way that we can get
around using it? (The Arduino IDE does not recognize it)
- Fixed an issue (hopefully) with slow trailing steps after a
triangular velocity profile move. Sets the trapezoid tick cycle counter
to the correct value for an accurate reproduction of the deceleration
curve. Keeps it from arriving too early to the target position, which
causes the slow trailing steps.
- Added Zen Toolworks 7x7 to default settings.
- Updated readme with new edge build.
Because the Downloads section has been removed, added a builds folder
for users to download pre-compiled firmware without needing to compile
it themselves.
- Fixed a bug when after moving to a pre-defined position G28/G30, the
next move would go someplace unexpected. The g-code parser position
vector wasn't getting updated.
- Updated interface protocol to play nicer with interface programs. All
Grbl responses beginning with '$' signifies a setting. Bracketed '[]'
responses are feedback messages containing either state, parameter, or
general messages. Chevron '<>' response are from the real-time status
messages, i.e. position.
- M2 Program end command was causing a system alarm. Fixed. Thanks
@blinkenlight !
