David-3D-laserscanner-automitive-scan-program-use-arduino Uno Another version of the program on PC Platform coded with Java is https://github.com/Dark-Guan/David2Printer

//Arduino Stepper Motor skecth listening to COM Port for use with the A4988 and DAVID-laserscanner to automatic scan

//modified by Dark 07.2015

//this is arduino Uno program the run with David 3D laserscanner for automatic scan

//David 3D laserscanner version :v3.10.4

//David 3D laserscanner use the Motorized Laser Setup

//arduino IDE version:1.0.5-r2

//more details http://tieba.baidu.com/p/3916238768? pid=72116606973&cid=0#72116606973

//any problems https://github.com/Dark-Guan/David-3D-laserscanner-automitive-scan-program/tree/4c9ae7f6e2a4a8083a65434cdbd340a0bcc05c8b

//Added: One key starts a whole cicle scan

//Added: Motor disenable when there is no cmd for 10 seconds

//Added: Set initial point function

//Added: Set the scan range

//Added: Switch on or off the laser

//Added: Switch on or off the light

//a.Receive "O"(David 3D default setting) to initial the laser stepper // laser stepper go up hit the end switch then go down to initialPoint

//b.Receive "l"(David 3D default setting) to turn off the laser

//c.Receive "L"(David 3D default setting) to turn on the laser

//d.Receive "d"(David 3D not support default) to turn off the light

//e.Receive "D"(David 3D not support default) to turn on the light

//f.Receive "t"(David 3D not support default) to turn the turnalbe stepper manualTurnSteps steps

//j.Receive "0"(David 3D default setting) to set the initial point

//h.Receive "P"(David 3D default setting) so go to the initial point that "0" command set //or the default initial point

//i.Receive "-"(David 3D default setting) ,laser stepper to go down 100 steps

//j.Receive "+"(David 3D default setting) ,laser stepper to go up 100 steps

//k.Receive "mxxxx"(David 3D default setting),for example,"m1000","m-1000","m+1000" //"m1000" is same as "m+1000",they all get the laser stepper go up 1000 steps //and "m-1000" get the laser stepper go down 1000 steps

Before use the Auto Mode,you should choose Motorized Laser Setup,connect the serial port of your Arduino Uno trigger Enable Texturing on Hardware check box setup tab and cancel the Align to previous Scan check box.on Texturing tab

How to enter the Auto Mode? Trigger the button (or connect pin 7 to ground for a while )

a.only "mxxx"set by david works