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Thank you for contacting National Instruments. I am not sure exactly what you are looking for. Are you wondering if you need to use Config_DAQ_Event_Message when performing a double buffered acquisition? In this case, the answer is no. Please refer to the DAQdoubleBuf.c example in C:\Program Files\National Instruments\NI-DAQ\Examples\VisualC\Ai. If you want to know how to use it in different cases, please refer to the Traditional NI-DAQ Function Reference Help Manual. This includes information on how to use the function with double buffering. This can be found by going to Start >> Programs >> National Instruments >> NI-DAQ. I hope this helps. If not, please provide some more detail on what exactly you are trying to accomplish and why it requires that you use Traditional NI-DAQ. It may very well be possible that if you use NI-DAQmx, it will make your application much easier to develop. If you have any further questions, please do not hesitate to contact us. Thanks and have a great day!
I'm using ni-daq 6733 card. I wont to use the Config_DAQ_Event_message to implement double buffering while using the 8 analog outputs. I tried to use this function but the program didn't halted in the break point I set in the callback function. Can you provide me an example how to use this function?
Attached is an example of how to use this command. I have also attached a link to more information on this command. Please let me know if you have any further questions. Thanks and have a great day!
