External Interfaces |
Specify the size of the output buffer in bytes
Description
You configure OutputBufferSize
as the total number of bytes that can be stored in the output buffer during a write operation.
An error occurs if the output buffer cannot hold all the data to be written. You write text data with the fprintf
function. You write binary data with the fwrite
function.
You can configure OutputBufferSize
only when the serial port object is disconnected from the device. You disconnect an object with the fclose
function. A disconnected object has a Status
property value of closed
.
Characteristics
Read only |
While open |
Data type |
Double |
Values
Functions
Properties
Name | OutputEmptyFcn |
© 1994-2005 The MathWorks, Inc.