Intermec ck1 Guia De Referência
Chapter 2 — Configuring the CK1 System
CK1 SDK Programmer’s Reference Manual
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0 Function
succeeded
On-Host Parameters: None
On-Host Return: Always return 0
Disabling Backlight Control
Purpose: APM does not control the backlight. But the time to enter Idle mode is
Backlight Off Time plus Idle Time still.
Syntax:
int devApmBacklightDisable( void )
On-CK1 Parameters: None
On-CK1 Return: -1
Function
failed
0 Function
succeeded
On-Host Parameters: None
On-Host Return: Always return 0
Getting Status of Backlight Control
Purpose: Get current status of backlight control.
Syntax:
int devApmGetBacklightStatus( void )
On-CK1 Parameters: None
On-CK1 Return: 1 The control of backlight is on.
0
The control of backlight is off.
On-Host Parameters: None
On-Host Return: Always return 0
Enabling EXT5V Output
Purpose: Turn on the external 5V output through serial port.
Syntax:
int devApmExt5vOn( void )
On-Host Parameters: None
On-Host Return: -1
Function
failed
0 Function
succeeded
Disabling the EXT5V Output
Purpose: Turn off the external 5V output through serial port.
Syntax:
int devApmExt5vOff( void )