NI-DAQ™mx C Reference

Get/Set/Reset AI_UsbXferReqSize

int32 __CFUNC DAQmxGetAIUsbXferReqSize(TaskHandle taskHandle, const char channel[], uInt32 *data);

int32 __CFUNC DAQmxSetAIUsbXferReqSize(TaskHandle taskHandle, const char channel[], uInt32 data);

int32 __CFUNC DAQmxResetAIUsbXferReqSize(TaskHandle taskHandle, const char channel[]);


Purpose

DAQmxGetAIUsbXferReqSize gets the Analog Input >> General Properties >> Advanced >> Data Transfer and Memory >> USB Transfer Request Size property.

DAQmxSetAIUsbXferReqSize sets the Analog Input >> General Properties >> Advanced >> Data Transfer and Memory >> USB Transfer Request Size property.

DAQmxResetAIUsbXferReqSize resets the Analog Input >> General Properties >> Advanced >> Data Transfer and Memory >> USB Transfer Request Size property.