Keywords: WioIXkb "Wio Terminal" uJoyStick "terminal cursor"
	"LCD display" ICH180RR pgDn "Command Line"

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     ( WioIXkb aka Wio Terminal Interface without KeyBoard ) 
              for the Wio Terminal by Seeed Studio


           (c)  WioIXkb  Version 01.0  for the Wio Terminal
               By D@CC of (c) ICH180RR   2023CMar20
		  D@CC is David @ ColeCanada.com

      Source: http://ephotocaption.com/a/187/187.html


Goal:	To provide an enhanced bash-like user interface for 
	users of the Wio Terminal.  Because the Wio Terminal
	has a uJoystick but no keyboard, this user interface
	cannot accept keystrokes other than clicks from the
	uJoystick.

	The user is limited to moving a "terminal cursor"
	on the screen using the uJoystick.  The text "selected"
	by the uJoystick is highlighted. Clicking on the "Enter"
	key (center of uJoystick) moves the Highlighted text
	into one of the two fields on the Command Line.

	The "terminal cursor" can also be moved to Highlight
	the command line. When the command line is Highlighted,
	pressing the "Enter" key will cause the command line
	to be executed.

Example Display on the LCD of the Wio Terminal:

****************************************************************
*>pgDn  :WioTitle.txt                                          *
*--------------------------------------------------------------*
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*                                                              *
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*                                                              *
*    ( WioIXkb aka Wio Terminal Interface without KeyBoard )   *
*             for the Wio Terminal by Seeed Studio             *
*                                                              *
*                                                              *
*          (c)  WioIXkb  Version 01.1  for Wio Terminal        *
*              By D@CC of ICH180RR   2023CMar20                *
*                                                              *
*     Source: http://ephotocaption.com/a/187/187.html          *
****************************************************************

Usage:	When WioIXkb starts, it soon displays the directory of
	the interval flash drive on the LCD of the Wio Terminal.
	Using the uJoystick, the user moves the "terminal cursor"
	around the screen.  In early versions of WioIXkb, the
	cursor can only be moved up and down.  The user only
	has 2 or 2 choices:
		1. Hit "Enter" on the command line
			The command line will initially only 
			display one command: pgDn which means 
			"Page Down".  This will display the next 
			Ncnt lines of the current WioDisplay.txt 
			in the text area of the LCD. Note that 
			Ncnt is initially 20.
		2. Hit "Enter" on a line of the data displayed
			on the LCD.  Here, the "Enter" command
			will write "less" in the leftmost command
			field.  Then it will copy the highlighted
			line from the text area
			into the parameter field on the command 
			line. The "terminal cursor" will then
			be moved to the beginning of the
			command line.  
		3. Now a third option exists for the user.  The
			user can press "Enter" on the uJoyStick
			when the highlighted command line
			contains "more : "fileName" where
			"fileName" is the name of file in the
			top folder of the Wio Terminal.

	The top folder named "ARDUPY" should contain a file
			named "INDEX_UF2.TXT".  Ihe user should
			highlight this file in the directory 
			listing and press "Enter".
			This will put "more  : INDEX_UF2.TXT"
			into the command line, highlighted with the
			"terminal cursor" on its left-most character.
			When the user presses "Enter", the 
			contents of the "INDEX_UF2.TXT" will be
			displayed on the LCD of the Wio Terminal.
			The command "pgDn" will appear in the 
			command portion of the Command Line with
			the "terminal cursor" at the leftmost end
			of the Command Line.

Commands: The full set of commands for WioIXkb are:
	help
	dir
	pgDn
	py
	more
End of WioWiki.txt

Wio Terminal LCD dimension: 19 rows x 53 characters.

/WioWiki.txt