Syntax

Description

fclose(obj) disconnects obj from the device, where obj is a serial port object or an array of serial port objects.

Examples

This example creates the serial port object s on a Windows^® platform, connects s to the device, writes and reads text data, and then disconnects s from the device using fclose.

s = serial('COM1');
fopen(s)
fprintf(s, '*IDN?')
idn = fscanf(s);
fclose(s)

At this point, the device is available to be connected to a serial port object. If you no longer need s, you should remove from memory with the delete function, and remove it from the workspace with the clear command.

See Also

clear | delete | fopen | RecordStatus | Status | stopasync