45300 Parallax Inc, 45300 Datasheet - Page 19

• Manufacturer Part Number: 45300
• Description: BOARD PROTO SX48
• Manufacturer: Parallax Inc
• Type: MCUr

Specifications of 45300

• Contents: Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SX48
• For Use With: 130-28029 - KIT PARTS SMART SENSORS45111 - MANUAL FOR SX-KEY/BLITZ VER. 2.028850 - CARRIER BOARD BOARD OF EDU USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

4 The SX-Key/Blitz Interface
The SX-Key/Blitz interface is an integrated editor, programmer, and debugger. All the functions of the
SX-Key and the SX-Blitz are available through this single software interface.
Throughout the rest of this manual, the SX-Key/Blitz interface will be referred to as the SX editor, or
more simply, the editor.
4.1
During installation, a shortcut was automatically placed on the Windows desktop. Double-click on the
SX-Key icon to launch the SX-Key/Blitz interface. In case, the Icon has been deleted from the desktop,
you can also start the software via the Windows Start button. Navigate to the Parallax Inc. program
group and select “SX-Key v2.0” there.
4.1.1
It is also possible to start the SX-Keys software together with parameters from a command line, e.g.
using the Windows “Run…” option, or from the DOS command line. The Syntax is:
When you specify a file name with a “.src” extension, the editor window will open, displaying the
contents of the source code file. When you specify an “.sxh” extension instead, the hex file will be
opened into the device window.
The /r switch is used to open a file in read-only mode, i.e. it can be displayed but not modified in the
editor or in the device window.
For example
opens the source file named “test”, and displays it in the editor window and
opens the hex file named “test”, and displays the device window. In both examples, the files are opened
read-only, i.e. they cannot be modified.
In addition to the /r switch, the switches /1, /2, /3 and /4 are also defined. They are used to select the
COM port where the SX-Key/Blitz is attached. This will override the setting that has been recently
Starting the SX-Key/Blitz Software
SxKey /<switch> {/<switch>…} <File name>
SxKey /r test.src
SxKey /r test.sxh
Command Line Switches
Figure 5 - The SX-Key Icon
SX-Key/Blitz Development System Manual 2.0 Parallax, Inc. Page 19
4 The SX-Key/Blitz Interface