Indicate the number of bytes currently in the output buffer
BytesToOutput indicates the number of bytes currently in the output buffer waiting to be written to the device. The property value is continuously updated as the output buffer is filled and emptied, and is set to
0 after the
fopen function is issued.
You can make use of
BytesToOutput only when writing data asynchronously. This is because when writing data synchronously, control is returned to the MATLAB command line only after the output buffer is empty. Therefore, the
BytesToOutput value is always
0. Refer to Writing Text Data to learn how to write data asynchronously.
ValuesSent property to return the total number of values written to the device.
If you attempt to write out more data than can fit in the output buffer, then an error is returned and |
The default value is