Hello.
I have a question during gpib ni488-2 communication.
When you communicate gpib, you can see that the talker/listener switches automatically whenever you send and receive commands.
However, I would like to know if there is a way to forcibly change the talker/listener using the NI API function.
For example, a communication problem occurs in the following situations: (EABO)
A: Controller PC
B: Not Controller PC
A Send to B: "SAMPLE CMD"
B Send to A: SRQ(0x44)
B Send to A: "SAMPLE CMD REPLY" <<- A problem occurred when the command could not be sent because it is not a talker
So I want to send the command right after B delivers SRQ Signal to A in the above situation.
Can't I force change B to talker and send command to A?
Please help me a lot.
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