06-02-2023 02:01 AM
Hello everybody,
I'm a real beginner of LabVIEW and trying to control the xy plotter with GBRL 1,1f using gcode. Now I'm starting from simple code, but it seems the machine doesn't receive the code properly. There is no error message in LabVIEW but machine doesn't work. In addition, when I read the buffer, there is only the message of "Grbl 1.1f ['$' for help]". I think connection is well but there are some problems in sending code. Does anyone have idea of what happened here?
Please help me and thank you in advance!
06-03-2023 04:21 PM
Try add a sequence with the wait inside between writing and reading. this way you ensure that the program waits AFTER writing.
Also try using NI-VISA Interactive control just to send commands and write without coding for sanity check and test the commands. Ensure that the serial setup is correct.
06-04-2023 09:35 AM
A couple of comments:
Bob Schor