These are all RS232 serial to cnc controll open source projects. But the problem is that they ALLL output phase controll. Non of them output step/dir. Any one think they could take a crack at them and edit the hex file to output step/dir instead of phase controll? I wouldnt think that it would be all that hard.
http://home.comcast.net/~scottxs/pcbcnc/cncindex.htm http://cstep.luberth.com/PStep.html http://www.techlf.com/cnc8am-eng.php3 the hex code file is in this next link for the 16f877 which is a TRUE rs232 controll system.
http://www.techlf.com/download/cnc8am.zip
any one good at asm? and would like to take a stab in converting the code to output STEP/DIR instead of straight phase controll.