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Increment to v1.1a, minor compile bug fix, tweaked communication protocol, more docs.

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- Incremented to v1.1a, rather than keep 1.0e. This is because there
are existing v1.0 installations. Don’t want to confuse people further.

- Certain version of the Arduino IDE did not like the `inline` in the
function header. Removed from spindle_control files to fix the problem.

- Tweaked the communication protocol slightly. Added message type
indicators for all `[]`bracketed feedback messages. It’s been
problematic for GUI dev to try to determine the context of a message
and how it should be handled. These indictors should help tremendously
to remove context all together.

- Also altered how `$N` startup lines are presented when executed. They
now start with an open chevron ‘>’ followed by the line and an ‘:ok’ to
indicate it executed. The ‘ok’ is on the same line intentionally so it
doesn’t mess up a streaming protocol counter.

- Managed to save a 100+KB from refactoring parts of report.c. (Thanks
Vasilis!) Freed up room to alter the protocol a little.

- Wrote a markdown document on interface messaging to make it clear how
it’s intended to work. See interface.md in /doc/markdown

- Started to pull in some Wiki pages from the old grbl site and
beginning to update them for v1.1.

- Created new commit log for v1.1.
This commit is contained in:
Sonny Jeon 2016-09-22 23:15:55 -06:00
parent 968e97f9ef
commit e51e691eeb
15 changed files with 1459 additions and 337 deletions
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37
doc/markdown/realtime_cmds.md
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@ -112,24 +112,27 @@ Grbl v1.0 installed more than a dozen new realtime commands to control feed, rap
- `0x9D` : Decrease 1%
- `0x9E` : Toggle Spindle Stop
- Toggles spindle enable or disable state immediately, but only while in the HOLD.
- The command is otherwise ignored, especially while in motion. This prevents accidental disabling during a job that can either destroy the part/machine or personal injury. Industrial machines handle the spindle stop override similarly.
- When motion restarts via cycle start, the last spindle state will be restored and wait 4.0 seconds (configurable) before resuming the tool path. This ensures the user doesn't forget to turn it back on.
- While disabled, spindle speed override values may still be altered and will be in effect once the spindle is re-enabled.
- If a safety door is opened, the DOOR state will supercede the spindle stop override, where it will manage the spindle re-energizing itself upon closing the door and resuming. The prior spindle stop override state is cleared and reset.
- `0x9E` : Toggle Spindle Stop
- Toggles spindle enable or disable state immediately, but only while in the HOLD.
- The command is otherwise ignored, especially while in motion. This prevents accidental disabling during a job that can either destroy the part/machine or personal injury. Industrial machines handle the spindle stop override similarly.
- When motion restarts via cycle start, the last spindle state will be restored and wait 4.0 seconds (configurable) before resuming the tool path. This ensures the user doesn't forget to turn it back on.
- While disabled, spindle speed override values may still be altered and will be in effect once the spindle is re-enabled.
- If a safety door is opened, the DOOR state will supercede the spindle stop override, where it will manage the spindle re-energizing itself upon closing the door and resuming. The prior spindle stop override state is cleared and reset.
- `0xA0` : Toggle Flood Coolant
- Toggles flood coolant state and output pin until the next toggle or g-code command alters it.
- May be commanded at any time while in IDLE, RUN, or HOLD states. It is otherwise ignored.
- This override directly changes the coolant modal state in the g-code parser. Grbl will continue to operate normally like it received and executed an `M8` or `M9` g-code command.
- When `$G` g-code parser state is queried, the toggle override change will be reflected by an `M8` enabled or disabled with an `M9` or not appearing when `M7` is present.
- `0xA0` : Toggle Flood Coolant
- Toggles flood coolant state and output pin until the next toggle or g-code command alters it.
- May be commanded at any time while in IDLE, RUN, or HOLD states. It is otherwise ignored.
- This override directly changes the coolant modal state in the g-code parser. Grbl will continue to operate normally like it received and executed an `M8` or `M9` g-code command.
- When `$G` g-code parser state is queried, the toggle override change will be reflected by an `M8` enabled or disabled with an `M9` or not appearing when `M7` is present.
- `0xA1` : Toggle Mist Coolant
- Enabled by `ENABLE_M7` compile-time option. Default is disabled.
- Toggles mist coolant state and output pin until the next toggle or g-code command alters it.
- May be commanded at any time while in IDLE, RUN, or HOLD states. It is otherwise ignored.
- This override directly changes the coolant modal state in the g-code parser. Grbl will continue to operate normally like it received and executed an `M7` or `M9` g-code command.
- When `$G` g-code parser state is queried, the toggle override change will be reflected by an `M7` enabled or disabled with an `M9` or not appearing when `M8` is present.
- `0xA1` : Toggle Mist Coolant
- Enabled by `ENABLE_M7` compile-time option. Default is disabled.
- Toggles mist coolant state and output pin until the next toggle or g-code command alters it.
- May be commanded at any time while in IDLE, RUN, or HOLD states. It is otherwise ignored.
- This override directly changes the coolant modal state in the g-code parser. Grbl will continue to operate normally like it received and executed an `M7` or `M9` g-code command.
- When `$G` g-code parser state is queried, the toggle override change will be reflected by an `M7` enabled or disabled with an `M9` or not appearing when `M8` is present.