DAQmxBase driver Issues and Question about the layer under

[Sunnysky]

We have problems with Mac OSX version of DAQmxBase driver. It does not allow re-triggering and will take 10 seconds to create a task. I heard there is another driver (layer) under DAQmxBase, Is there anybody who knows about this or has any suggestions? We are using M Series 6251 board. Thanks

[AlanArmstead]

In a nutshell, NI-DAQmx Base is built on top of the Measurement Hardware Driver Development Kit (MHDDK).  Feel free to check out the MHDDK and see if it will work for you.  Do keep in mind that it is not a user-friendly API, like DAQmx or DAQmx Base, its basically bit-banging registers on the DAQ board.  Also, the MHDDK is not supported, except for on these forums (DDK Forum). 

-Alan A.