/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/GUI is protected by international copyright laws. Knowledge of the*              source code may not be used to write a similar product. This file may*              only be used in accordance with a license and should not be redistributed*              in any way. We appreciate your understanding and fairness.*----------------------------------------------------------------------File        : LCD555.CPurpose     : Color conversion routines for LCD-drivers---------------------------END-OF-HEADER------------------------------*/#include <stddef.h>           /* needed for definition of NULL */#include "LCD_Protected.h"    /* inter modul definitions *//***********************************************************************       LCD_FIXEDPALETTE == -555**         2^15 = 32768 basic colors************************************************************************/int LCD_Color2Index_M555(LCD_COLOR Color) {  int r,g,b;  r = (Color>>3)  &0x1f;  g = (Color>>11) &0x1f;  b = (Color>>19) &0x1f;  return b+(g<<5)+(r<<10);}LCD_COLOR LCD_Index2Color_M555(int Index) {  unsigned int r,g,b;  /* Seperate the color masks */  b = Index & 0x1f;  g = (Index>>5) & 0x3f;  r = ((unsigned)Index >> 11) & 0x1f;  /* Convert the color masks */  r = r * 255 / 31;  g = g * 255 / 63;  b = b * 255 / 31;  return r + (g<<8) + (((U32)b)<<16);}