repetier server fan values with decimals
I mount a laser true my fan pin
I would like to know if PWM values for fan accept values with decimals like 203.1345
if not is is more good to move laser true extruder ?
I think his values accept this kind of value
thank you.
I would like to know if PWM values for fan accept values with decimals like 203.1345
if not is is more good to move laser true extruder ?
I think his values accept this kind of value
thank you.
Comments
can I change that value to make it float ?
i would like to transform value in float but i don't know which files must be modified for this
or which pin to use in repetier to have a large frequency for my laser
I use arduino due radds 1.5
In fact if you use laser you should use a laser driver and the default one only supports on or off. You can add own driver with PWM that can then use high frequencies. Firmware V2 also supports hardware PWM for laser output but requires a due based board.
I use Repetier 1.04 firmware
arduino due
RADDS 1.5
I activate in firmware laser module but i don't understand how to activate this in firmware, in repetier-server in repetier-host , how is working how I can produce a gcode for it and second, like you say got only on/off which cannot help me at all
for me laser module in firmware is not necessary
I succeed using laser using fan2 pin wich is PWM 0 to 255 wich some programs like
https://jtechphotonics.com/?product=piclaser-photo-engraving-sw-license
the problem is that program use values for laser intensity like M106 P1 S233.4524 with decimals wich is better but repetier cannot use decimals so it use only integer value from gcode
ideea is between some values of pwm (example from 150 to 200 PWM) to obtain a big gama of grey from white to black
can be possible this using another pin from arduino and define it separate like a float number in repetier ?
if yes, which pin and how can be accessed in gcode ?
or any other solution ?
or if I use extruder2 pin and using like a big value of impulses on mm can help my situation ?
One more question please !!!
I DON'T understand how to put machine from printer mode in laser mode !!!
I don't find any information's about
in firmware is posible to put machine in laser or in printing mode
after compile and upload the firmware must be a mode to switch to laser mode
- M452 - Set printer mode to laser
- M453 - Set printer mode to CNC