University project help

[Coq_Rouge]

Regarding your communication in Labview. First since your stepper works with the supplied software, we can rule out cable error. I will recommend you to read the communication protocol thorough. Is the serial settings correct, and do you receive any errors. A common mistake is also not to include the recommend correct message termination char. This may be \r or \r\n. You will find both as string constants in labview. Also remember that only one program can use a serial port. If you use the supplied com. Software, Labview will not be able to use this port.