Update Program start OK but I got an error when calibration, Robot is moving but then AR4 show Calibration fail. (Robot Calibration success with Ver 1.1 on another PC)

It's working for me! Thank for your work !

Update: I try to reinstall old version of win 10 ( build: 1803) then ar4 soft work normaly. So i think the problem come with something change in windows.

@ADGR Hi, could you send me your AR4 software? I dont know how to compile by myself. Thank alot. My email: minh.nguyen299@gmail.

I got the same problem , when I run AR4.exe, command windows appear for 0.5s then nothing happen. I use win 10 64bit.

@Chris Annin Thanks, as I understand for example my encoder resolution is 600ppr and micro step is set to 800 pulse per revolution then I need to set value =600*4/800 = 3. In your explanation if resolution of encoder is 1024, micro step is full step so the value must be 1024*4/200 =20.48??? Or you mean 256*4/200 = 5.12?

@Chris Annin thank you so much, m clear now.

Thanks for quick reply! Got it now so I need to add 3.3v PS for physicaly limit swich. Another question is can i use proximity sensor for limit switch with range of voltage from 10-30V?