Our current implementation uses the OPTO22 provided .dll for our control software (Running in Windows) communication with our SNAP-PAC2S2 and indirectly, the EB2’s.
However, when a process requires an extended period of time to accomplish, such as pumping the system to high vacuum, we use a “Trap” to initiate communication from the S2. (Otherwise the Windows software would have to be polling for 90 seconds.) Software folks hate using a trap for a non error event.
Is there an OPTO22 provided method for the SNAP-PAC-S2 to initiate communications with the Windows based software or is polling the only option?