Escient FireBall H-40 Remote control Manual do Utilizador descarregar pdf (Página 117)

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ADDING AN RS-232 COMMAND TO A BUTTON

RS-232 commands are added to a button using the Button Properties RS-232 tab described in Chapter 6.

Enter the string that will be sent to the RS-232 device RS-232 string text box. If the "Hex" mode button is selected,

enter the RS-232 string directly as a sequence of two character hexadecimal codes. If the "Hex" mode button is

not selected, you can type plain text into this field, and you can also use the following special characters (called

“Escape Sequences”):

\a Alert / Bell (Control-G)

\b Backspace (Control-H)

\e Escape (Control-[)

\f Form Feed (Control-L)

\n Line Feed (Control-J)

\r Carriage Return (Control-M)

\t Tab (Control-I)

\v Vertical Tab (Control–K)

\\ Backslash

\xHH Hexadecimal constant (where H is a hex digit from 0-9 or A-F)

\dNNN Decimal constant (where N is a digit from 0-9). All three digits MUST be entered, so you may

need to add leading zeros.

Note: Because the backslash {\} character is used to introduce each Escape Sequence, you must use the \\ form

to enter a backslash character, if one is needed by your string.

DELETING A COMMAND FROM A BUTTON

1. Select the Delete tool from the Tool Palette.

2. Place the mouse cursor over the button with the command you wish to delete.

3. Click the left mouse button.

4. Select Delete IR Code from the popup menu.

Chapter 7. Working with Commands

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Escient FireBall H-40 Remote control Manual do Utilizador Página 117