ui_initjapen.c

来自「ATJ2091N 54版源程序」· C语言 代码 · 共 74 行

/*
********************************************************************************
*                       ACTOS
*                  UI Init function
*
*                (c) Copyright 2002-2003, Actions Co,Ld.
*                        All Right Reserved
*
* File   : UI_InitJapen.msa
* By     : yfzhang
* Version: 1> v1.00     first version
* Purpose :surport Japenese
********************************************************************************
*/

#include "display.h"

//#define DEBUG
#ifdef DEBUG
#define ERR(x) x
#define MSG(x) x
#else
#define ERR(x)
#define MSG(x)
#endif

#pragma memory=dataseg(BBD_IE)
SD_FILE *fp;

extern int UI_Entrance;
#pragma memory=default

#pragma memory=constseg(BBS_IE)
char AsciiFontName[] = "ASCII.BIN";
char FontLibName[] = "FONT_JP.$$$";
#pragma memory=default

#pragma codeseg(BBC_IE)
bool    sUI_Init(char mode)
{
        char *i;
        int  *j;

        fp = SD_FOpen(AsciiFontName,MODE_READ);
        if (fp == NULL)
        {
                ERR(printf("Cannot open Fontlib\n"));
                return 0;
        }
        AsciiFontLibAddr = fp->startaddr;
        SD_FClose(fp);

        fp = SD_FOpen(FontLibName,MODE_READ);
        if (fp == NULL)
        {
                ERR(printf("Cannot open Fontlib\n"));
                return 0;
        }
        FontLibAddr = fp->startaddr;
        SD_FClose(fp);

        //********** 显示中断向量的赋值 ******** 必须
        i = (char *)RSTDisplayAPI;
        *i = 0xc3;
        i++;
        j = (int *)i;
        *j = (int)&UI_Entrance;

        if(mode==0)
                sUI_HardInit();
        return 1;
}