Keba KeTop T50VGA, User Manual, Page: 55 / 165

Handheld Terminal Software
User's Manual, Version: 1.3 55
© KEBA 2007
7.4 Functions
7.4.1 Functions for starting and closing
This chapter describes functions that are needed for starting and closing
the KetopApi.dll.
KtpAPIInit
Declaration UINT8 KtpAPIInit(void);
Description This method initializes the KetopAPI.
Arguments
-
KtpAPIDeinit
Declaration void KtpAPIDeinit(void);
Description This method cancels all initializations of the KtpAPIInit.
Arguments
-
7.4.2 Functions for Configuration
This section describes the functions that are available for the configuration of
the device. All functions return one of the above defines as error code.
KtpSetBrightness
Declaration UINT8 KtpSetBrightness(/*[in]*/UINT8 u8_Brightness);
Description This method sets the brightness of the LC display on the device.
Arguments 0-7, 0 = min, 7 = max
KtpSetBrightnessPercent
Declaration UINT8 KtpSetBrightnessPer-
cent(/*[in]*/UINT8u8_Brightness);
Description This method sets the brightness of the LC display on the device in per-
cent.
Arguments
0-100%
KtpSetContrast
Declaration UINT8 KtpSetContrast(/*[in]*/UINT8 u8_Contrast);
Description This method sets the contrast of the LC display on the device.
Arguments 0-31, 0 = min, 31 = max
(Ketop T50: 0-63, 0 = min, 63 = max)