BUILT-IN WOLFRAM LANGUAGE SYMBOL
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fills the buffer associated with the parameter param with the values vals.
- A device can be specified either by a DeviceObject or by a string representing a device class.
- DeviceWriteBuffer is a blocking function; when called, it communicates with the device and does not return until it has finished writing data.
- DeviceWriteBuffer[device,vals] returns vals, even if for some reason the write operation fails.
Write a list of strings to the buffer of a demo device and retrieve the result:
Close the device:
Write a list of values to the buffer associated with a specified parameter:
Read the buffer to verify successful writing:
Introduced in 2014