Is there anyway to send hexidecimal commands to equipment on the Dasy lab national instruments GPIB module ie ibwrt (user, 'hex') or does this always have to be a string. Am i using the correct ib command or should i be using ibcmd (user,'hex')
I have found that you can write every Hex number apart from 00 using \x does any one know of a way to send 0 on the national instrument Dasylab GPIB driver.
ibwrt (user,'\x00') doesnt work but for example ibwrt (user'\xff') does work.
