CSR: GPO toggle with one button


Is there a way to toggle a GPO with one button in CSR? I think it's possible with the logic functions from the EX-1280C. But what's about the other DSPs (1U oder ESP-00).

Best regards


Hi Roger,

I cannot think of a way to create a toggle button usingĀ CSR and ESP00 or ESP FIXED IO.

If you need a toggle button, I would advise to use the Bose EX-1280C.


Hi Arno,

Thanks for your answer.

I already thought that it is only with the EX-1280C.But I was hoping that somehow it would be also possible with the other DSPs, because it's an existing project.

Best regards