Hatteland Display 13 inch - HD 13T21 MMC (Widescreen, Inte Ato CPU) - Manual (Page 18)

DOC101014-1_Hatteland Display API_AIPC.docx rev: 7
Created: 17.11.2011 Modified: 07.10.2013 18 of 27
Hatteland Display AS, Åmsosen, N-5578 Nedre Vats, Norway
Tel: (+47) 4814 2200 - [email protected] - www.hatteland-display.com
Hatteland Display API
All intellectual properties belongs to Hatteland Display AS
byte [] input = new byte [1]{0xFF}; //0xFF = 100% backlight.
byte pNBytes = Convert .ToByte(output.Length);
errCode = hwApiHatteland .HWAPIcommandRW( COMMANDS .BACK_LIGHT_ADJUSTMENT, false , input, output, ref pNBytes);
4.5.4.2 Read
int errCode = -1;
byte [] output = new byte [1];
byte [] input = new byte [0];
byte pNBytes = Convert .ToByte(output.Length);
errCode = hwApiHatteland .HWAPIcommandRW( COMMANDS .BACK_LIGHT_ADJUSTMENT, true , input, output, ref pNBytes);
4.5.5 BACK_LIGHT_PWM
int errCode = -1;
byte [] output = new byte [0];
byte [] input = new byte [2]{0x75,0x30}; //50 % backlight.
byte pNBytes = Convert .ToByte(output.Length);
errCode = hwApiHatteland .HWAPIcommandRW( COMMANDS .BACK_LIGHT_PWM, false , input, output, ref pNBytes);
4.5.6 WATCHDOG_MONITOR_ENABLE
int errCode = -1;
byte [] output = new byte [0];
byte [] input = new byte [0];
byte pNBytes = Convert .ToByte(output.Length);
errCode = hwApiHatteland .HWAPIcommandRW( COMMANDS .WATCHDOG_MONITOR_ENABLE, false , input, output, ref pNBytes);
4.5.7 WATCHDOG_MONITOR_ENABLE_WAIT
4.5.7.1 Write
int errCode = -1;
byte [] output = new byte [0];
byte [] input = new byte [2] { 0x00, 0x0A }; //10 seconds wait before watchdog is enabled
byte pNBytes = Convert .ToByte(output.Length);
errCode = hwApiHatteland .HWAPIcommandRW( COMMANDS .WATCHDOG_MONITOR_ENABLE_WAIT, false , input, output, ref pNBytes);