writes the value val to the specified device.
writes the sequence of values vali to the specified device.
writes val as the value of the parameter param.
writes values of several parameters.
- A device can be specified either by a DeviceObject or by a string representing a device class.
- DeviceWrite is a blocking function; when called, it communicates with the device and does not return until it has finished writing data.
- DeviceWrite[device,vals] returns vals, even if for some reason the write operation fails.
Examplesopen allclose all
Basic Examples (1)
Open a connection to a weather station device, configure it for writing, and write a string to the attached LCD: