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Bug fixes and more limit configurability

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- Strange sizeof() bug in the most recent releases. Manifested as an
alarm upon a power up even when homing was disabled. Fixed by declaring
sizeof() with struct types, rather than variable names, even though
they were validated to give the same value.

- Spindle speed zero should disable the spindle. Now fixed.

- New configuration option for inverting certain limit pins. Handy for
mixed NO and NC switch machines. See config.h for details.

- Incremented version and pre-build firmware link.
This commit is contained in:
Sonny Jeon
2016-03-03 21:08:15 -07:00
parent 0140d66d41
commit da5c65b54b
10 changed files with 104 additions and 71 deletions
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README.md
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@@ -27,7 +27,7 @@ Grbl includes full acceleration management with look ahead. That means the contr
***
_**Master Branch:**_
* [Grbl v0.9j Atmega328p 16mhz 115200baud with generic defaults](http://bit.ly/1I8Ey4S) _(2015-12-18)_
* [Grbl v0.9j Atmega328p 16mhz 115200baud with generic defaults](http://bit.ly/1I8Ey4S) _(2016-03-03)_
- **IMPORTANT INFO WHEN UPGRADING TO GRBL v0.9 :**
- Baudrate is now **115200** (Up from 9600).
- Homing cycle updated. Located based on switch trigger, rather than release point.