2.4 - Stream Functions

To stream an unlimited number of scans from a device:

1. Initialize stream, allocate memory, and start a stream using LJM_eStartStream
2. Repetitively read from the device stream using LJM_eStreamRead
   • Optionally, use LJM_SetStreamCallback to set up a callback that calls LJM_eStreamRead.
3. End the stream and free memory using LJM_eStreamStop

To stream a finite number of scans, use LJM_StreamBurst.

Data Movement

After starting stream:

1. The device collects samples at the given scan rate in a buffer on the device.
2. LJM collects samples from the device in a buffer within LJM.
3. LJM_eStreamRead or LJM_eStreamBurst reads those samples from the LJM buffer.