can't get right gcode about lasergrbl HOT 9 CLOSED

can you provide me a sample image file on which you are experiencing problems, and your configuration file so I can reproduce the issue on my PC?

your configuration is stored in a settings file, located in: C:\Program Files (x86)\LaserGRBL\LaserGRBL.Settings.bin

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@arkypita
sure,

the config file: https://drive.google.com/file/d/0ByK3W2c482S4eXlTVm8yX1FFUWM/view?usp=sharing

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i am out of home this week, but I will look at it when i can

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Does your engraver support PWM power modulation?

As expressly highlighted on the homepage "In order to use all of LaserGRBL feature, your engraver must supports laser power modulation through gcode "S" command."

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Yes, my machine support PWM. My problem is the X.333 parts.
you can see, lots of X.333 code. it's unusual.

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It is not inusual, and also it is not wrong. It is how laserGRBL generate lines.
I suppose you have 3lines/mm true? Mean that your line and your pixel are 1/3mm=0.333mm

Because of the G91 command, all XYZ movement are to be assumed as relative movement, not absolute coordinate

So this code say:

X.333 S144 --move 1px color (power) 114
X.333 S146 --move 1px color 146
X.333 S145 --move 1px color 145
X1.667 S143 --move 5px color 143...

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ps. the image will be smoothed out at the border to obtain not jagged border and also because of the resize/rescale alghoritm.

Your image is small, and you want to print it bigger, so a lot of X.333 is due the effect of this smoothing during scale-up resizing.

if you dont' like smoothing you can apply b/w threshold to your image

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@AndySze : I've compiled a version that generates GCode accepted by Repetier firmware. Interested?

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@AndySze : I've compiled a version that generates GCode accepted by Repetier firmware. Interested?

Id be interested. Ive figured out that the gcode generated is missing the "s" parameter on G1 moves. Id like to do vector images, but i have to manually add S255 on the G1/2/3 moves. Also, any travel moves not preceded by a G1 command is ignored by my firmware. Ive been looking for a solution.

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