Writes a specified amount of data from a Direct DMA-compatible waveform generator to the waveform in onboard memory.
If streaming is enabled, you can write more data than the allocated waveform size in onboard memory. By default, a call to this node continues writing data from the position of the last sample written.
You can change the write position and offset using Set Waveform Next Write Position. You must wire the waveform reference out output of Allocate Waveform or Create Waveform to the waveform reference in input of this node.
Handle that identifies your instrument session previously allocated by Initialize With Channels.
Name of the waveform generator channel that the node uses.
Reference to the arbitrary waveform previously allocated with Allocate Waveform or Create Waveform.
Windows address of the Direct DMA-compatible data source.
Number of samples to write from the Direct DMA-compatible data source.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Reference to your instrument session to wire to the next node.
Reference that identifies the waveform.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application