User`s manual

270 digi.com Graphical User Interface
Automatic open
Check this to open the Stdio window the first time printf() is encountered.
Automatic Vertical Scroll
Check this to force vertical scroll when text is displayed outside the view of the win-
dow. If this option is unchecked, the text display doesn’t change when the bottom of
the window is passed; you have to use the scroll bar to see text beyond the bottom of
the window.
Automatic Horizontal Scroll
Check this to force horizontal scroll when text is displayed outside the view of the
window.
Log to File
Check this to direct output to a file. If the file does not exist it will be created. If it
does exist it will be overwritten unless you also check the option to append the file.
Rows
Specifies the maximum number of rows that can hold Stdio data.
Columns
Specifies the maximum number of columns that can hold Stdio data. When the maxi-
mum column is reached, output automatically wraps to the next row.
Spaces In Tab
Tab stops display as the number of spaces specified here.
Starting with Dynamic C 9, the various Find commands available on the Edit menu can be
used directly in the Stdio window.
i. The macro STDIO_DEBUG_SERIAL may be defined to redirect Stdio output to a designated
serial port—A, B, C or D. For more information, please see the sample program
Samples/STDIO_SERIAL.C.