Intermec 2430 User Guide

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39 AGaramond

 

Purpose:  An application programmer can use the Keypad Test screen to quickly find 

the hexadecimal key code value, the decimal key code value, and the scan 
code for any key on the keypad. You can also use the test to make sure the 
keypad is operating correctly.  

 

Where Available:  Hardware Diagnostics menu 

Sample Screen: 

24XXS068.eps

KEYPAD

TEST

Key

Hex

Dec

Scan

'a'

61

97

1E

'b'

62

98

30

'c'

63

99

2E

'd'

64

100

20

'e'

65

101

12

'f'

66

102

21

'g'

67

103

22

'h'

68

104

23

'i'

69

105

17

'j'

6A

106

24

'k'

6B

107

25

'l'

6C

108

26

'm'

6D

109

32

[Esc]

Exit

 

 

Definition:  Press any key or key combination on the keypad to display the 

hexadecimal, decimal, and scan code value of the key. When you press d, 
the terminal pauses for a few seconds to display the values before you exit 
the screen. For a complete list of key codes, see the “Trakker Antares 
Terminal Font Set” on page 290 or refer to the Trakker Antares Application 
Development Tools System Manual (P/N 064433). 

 

Purpose:  A programmer or application developer can use the Malloc Application 

Information screen to see how memory is allocated and used by the 
current application.  

 

Where Available:  Choose the Malloc Info Menu from the System Diagnostics menu. 

Sample Screen: 

24XXS070.eps

APPLICATION

Total

Free:

0000064656

Largest

Free:

0000064656

Fragments:

00001

Allocated

Blocks:

00001

OK

 

 

Definition:  The screen displays the memory allocation used by the application. You 

can view the total free memory, largest block of free memory, number of