Hello,
I've got a 6251 PCI card.
I want to trig to APFI0 and read 3 channels-> everything is ok if i make a sync read.
Now I want to install an event handler and make an async reading.
When I make a second "ReadMultiSampleAsync (-1, m_data, NULL)" an exception occurs :
Status code : -200278
I don't know what happens. The message says :
"the final sample acquired can be determined by querying the total samples acquired after an aquisition has stopped".
I cannot find this API...
Could you help me ?
I attached a mini Visual C++ Project wich shows my problem.
