---- GrblController ----

GrblController is a gcode sender, monitor and homing tool for GRBL for
Mac, Windows and Linux systems written using the Qt Desktop Framework in C++.

Enhanced by Zapmaker. Kosme did a great deal of excellent foundation work on this
project.

Details on how to do this can be found here:
http://zapmaker.org/

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GCV  : Grbl Controller Visualizer  is a 3D extension of GrblController-3.6.1
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GCV-3.6.1-T4  Grbl Controller Visualizer  (LETARTARE proposals August 22, 2014)

An executable 'Win32' into 'winexe/GCV-3.6.1-T4-cb.jtgcv'.  
This is a file Win32 compressed, change the extension 'jtgcv -> 7z' to decompress.

* 3.6.1-T3 +

1- Analyzes the gcode with 4 axes X, Y, Z, T   ( fourth axis ),
2- New display console ('Console') commands, with the ability to copy, delete
	text part, delete the selected (or all) text, print the selected (or all) text
3- Display speed rate XYZ with 'Lcd', display last spindle speed,
4- Visualizes the 'Gcode' XYZ 3D with motion mouse  :
	- A help button to explain the multiple possible actions on the drawing,
	  by utilsation keyboard and mouse,
	- You can see it or not the box limits the drawing,
	- Choosing a particuler tool,
	- Different views are available by buttons,
	- Display axes oriented,
	- Display a grid in the XY plane,
	- Choice of deleting lines G0.

5- Animation 3D XYZ axes, regardless of the connection :
	- When loading a file, you can read its contents in the console 'Visual',
	  which will launch the manual or automatic animation,
	- In manual mode you can use the mouse to select a line of code or the
	  navigation buttons or sliders keyboard arrows,
	- In automatic mode has a period setting reading 'Gcode',

6- In addition to the periodic polling of 'Grbl', a new method is proposed
   EXPERIMENTAL display named 'Synchronous simulation' based on motion prediction,
	- This mode is for use rather large arcs or helical path,
	- It does not work with manual controls,
	- It is accessed via 'Tools->Options->Display->Synchronous simulation',

7- The visual presentation of 'GCV' has been modified :
	- a flip button to pause and resume sending gcode file at the end of the current
	  line, will send to 'Grbl',
	- buttons for Grbl commands grouped with console,
	- manual controls axes (jog) are grouped next to the display positions :
	- the incremental value step manual controls is defined by a slide
	  and a display, and can be adjusted finely by keyboard keys,
	- homing new buttons for each axis,
	- homing new button for all axes,
	- the feed rate movement is displayed during,
	- the last spindle speed is displayed,

8- Updating of the French translation

- Works with versions Grbl :
	1- Three axes 0.8c, 0.9d, 0.9e, 0.9f, the last 0.9g
   2- Four axes 0845, 0.8c1, 0.8c2 (0.8c to 4 axes) with MEGA2560
	https://github.com/LETARTARE/Grbl-xx_with_Arduino/tree/master/Grbl8c2Mega2560

- KNOWN BUGS
	- In the mode 'Check', it does not use the command line to send '$C'
	- The mode 'Simulation synchronous' does not work in manual controls
	- If no file is loaded, the manual controls do not support the visualization tool
	- ...


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Fix old bug to T1, T2, T3 (July 7, 2014)

V3.6.1-T3   (LETARTARE proposals June 06, 2014)

* 3.6.1-T2 +

1- complete analysis of the Grbl version for 0.8cx versions
2- use 'Check' Grbl mode "$C"
3- Updating of the French translation

- Works with versions Grbl :
   1- Three axes 0.8c, 0.9d, 0.9e,
   2- Four axes 0845, 0.8c1 (0.8c to 4 axes) with MEGA2560
	  https://github.com/LETARTARE/Grbl-xx_with_Arduino/tree/master/Grbl8c1Mega2560

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V3.6.1-T2   (LETARTARE proposals June 03, 2014)

* 3.6.1-T1 +

1- Display Grbl version bottom right of the window    (Firmware : Grbl 0.8c)
2- displays the total number of lines of loaded file, on the line runtime  (Lines : 1245)
3- Displays the current line of the file read, on the line runtime  (Lines : 150/1245)
4- Updating of the French translation

- Works with versions Grbl :
   1- Three axes 0.8c, 0.9d, 0.9e,
   2- Four axes 0845, 0.8c1 (0.8c to 4 axes) with MEGA2560
	  https://github.com/LETARTARE/Grbl-xx_with_Arduino/tree/master/Grbl8c1Mega2560

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V3.6.1-T1   (LETARTARE proposals June 01, 2014)

- 3.6.1 +
1- Improved to the same card 3 and 4 axis detection
2- Displays the line numbers of the file if no number exists
3- Updating of the French translation

- Works with versions Grbl :
   1- Three axes 0.8c, 0.9d, 0.9e,
   2- Four axes 0845, future 0.8c1 (0.8c to 4 axes)

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