?? lcd.c
字號(hào):
if( (UINT8T)*(s+i) >= 161 )
{
temp[0] = *(s + i);
temp[1] = '\0';
return;
}
else
{
qm = *(s+i);
ulOffset = (UINT32T)(qm) * 16; //Here to be changed tomorrow
for( j = 0; j < 16; j ++ )
{
ywbuf[j] = g_ucAscii8x16[ulOffset + j];
}
for( y = 0; y < 16; y++ )
{
for( x = 0; x < 8; x++ )
{
k = x % 8;
if( ywbuf[y] & (0x80 >> k) )
{
xx = x0 + x + i*8;
LCD_PutPixel(xx, y + y0, (UINT8T)ForeColor);
}
}
}
}
}
}
#ifdef ASCII6x8
/*********************************************************************************************
* name: lcd_disp_ascii6x8()
* func: display 6x8 ASCII character string
* para: usX0,usY0 -- ASCII character string's start point coordinate
* ForeColor -- appointed color value
* pucChar -- ASCII character string
* ret: none
* modify:
* comment:
*********************************************************************************************/
void lcd_disp_ascii6x8(UINT16T usX0, UINT16T usY0,UINT8T ForeColor, UINT8T* pucChar)
{
UINT32T i,j;
UINT8T ucTemp;
while( *pucChar != 0 )
{
for( i=0; i < 8; i++ )
{
ucTemp = g_ucAscii6x8[(*pucChar) * 8 + i];
for( j = 0; j < 8; j++ )
{
if( (ucTemp & (0x80 >> j)) != 0 )
{
LCD_PutPixel(usX0 + i, usY0 + 8 - j, (UINT8T)ForeColor);
}
}
}
usX0 += XWIDTH;
pucChar++;
}
}
#endif
#ifdef HZK12
//*****************************************************************
//** 函數(shù)名:void lcd_disp_hz12(U16 x0, U16 y0, INT8U ForeColor, INT8U *s)
//** 輸 入: x0--字符串的左上角x坐標(biāo)
// y0--字符串的坐上角y坐標(biāo)
//** ForeColor--填充的顏色
// s--字符串?dāng)?shù)組指針
//** 輸 出: Null
//** 功能描述:顯示12x12漢字字符串
//** 全局變量:Null
//*****************************************************************
void lcd_disp_hz12(UINT16T x0, UINT16T y0, UINT8T ForeColor, UINT8T *s)
{
INT16 i,j,k,x,y,xx;
INT8U qm,wm;
S32 ulOffset;
INT8 hzbuf[24],temp[2];
for(i = 0; i < strlen((const char*)s); i++)
{
if( (INT8U)*(s + i) < 161 )
{
/* AscII char */
temp[0] = *(s + i);
temp[1] = '\0';
break;
}
else
{
/* HanZi */
qm = *(s + i) - 161;
wm = *(s + i + 1) - 161;
ulOffset = (S32)(qm * 94 + wm) * 24;
for (j = 0; j < 24; j ++)
{
hzbuf[j] = g_auc_hzk12[ulOffset + j];
}
/* Get the HZ ZiMo By X */
for(y = 0; y < 12; y++)
{
for(x = 0; x < 16; x++)
{
if(x < 12)
{
k = x % 8;
if (hzbuf[y * 2 + x / 8] & (0x80 >> k))
{
xx = x0 + x + i * 6;
LCD_PutPixel( xx, y + y0, ForeColor);
}
}
}
}
/* One HZ Ocupy 2 bytes, So i++ */
i++;
}
}
}
#endif
#ifdef HZK16
/*********************************************************************************************
* name: lcd_disp_hz16()
* func: display chinese character string in 16x16 dot array
* para: usX0,usY0 -- ASCII character string's start point coordinate
* ForeColor -- appointed color value
* pucChar -- ASCII character string
* ret: none
* modify:
* comment:
*********************************************************************************************/
void lcd_disp_hz16(UINT16T x0, UINT16T y0, UINT8T ForeColor, UINT8T *s)
{
UINT16T i,j,k,x,y,xx;
UINT8T qm,wm;
UINT32T ulOffset;
INT8T hzbuf[32],temp[2];
for( i = 0; i < strlen((const char*)s); i++ )
{
if( ((UINT8T)(*(s+i))) < 161 )
{
temp[0] = *(s+i);
temp[1] = '\0';
break;
}
else
{
qm = *(s+i) - 161;
wm = *(s + i + 1) - 161;
ulOffset = (UINT32T)(qm * 94 + wm) * 32;
for( j = 0; j < 32; j ++ )
{
hzbuf[j] = g_ucHZK16[ulOffset + j];
}
for( y = 0; y < 16; y++ )
{
for( x = 0; x < 16; x++ )
{
k = x % 8;
if( hzbuf[y * 2 + x / 8] & (0x80 >> k) )
{
xx = x0 + x + i * 8;
LCD_PutPixel( xx, y + y0, (UINT8T)ForeColor);
}
}
}
i++;
}
}
}
/*********************************************************************************************
* name: lcd_disp_str16()
* func: display 8x16 ASCII character string and 16x16 chinese character string
* para: usX0,usY0 -- character string's start point coordinate
* ForeColor -- appointed color value
* pucChar -- ASCII character string
* ret: none
* modify:
* comment:
*********************************************************************************************/
void lcd_disp_str16(UINT16T x0, UINT16T y0, UINT8T ForeColor, UINT8T *s)
{
UINT16T i,j,k,x,y,xx=0,yy,ch=0;
UINT8T qm,wm;
UINT32T ulOffset,ulPadRow;
INT8T ywbuf[16],hzbuf[32];//,temp[2];
for( i = 0; i < strlen((const char*)s); i++ )
{
if( ((UINT8T)(*(s+i))) < 161 )
{
ch++;
if(xx > 300)
{
ch = 0;
x0 = 15;
y0 += ulPadRow;
}
qm = *(s+i);
ulOffset = (UINT32T)(qm) * 16; //Here to be changed tomorrow
for( j = 0; j < 16; j ++ )
{
ywbuf[j] = g_ucAscii8x16[ulOffset + j];
}
for( y = 0; y < 16; y++ )
{
for( x = 0; x < 8; x++ )
{
k = x % 8;
if( ywbuf[y] & (0x80 >> k) )
{
xx = x0 + x + ch*8;
yy = y + y0;
LCD_PutPixel(xx, yy, (UINT8T)ForeColor);
}
}
}
}
else
{
ch++;
if(xx > 288)
{
ch = 0;
x0 = 15;
y0 += ulPadRow;
}
qm = *(s+i) - 161;
wm = *(s + i + 1) - 161;
ulOffset = (UINT32T)(qm * 94 + wm) * 32;
for( j = 0; j < 32; j ++ )
{
hzbuf[j] = g_ucHZK16[ulOffset + j];
}
for( y = 0; y < 16; y++ )
{
for( x = 0; x < 16; x++ )
{
k = x % 8;
if( hzbuf[y * 2 + x / 8] & (0x80 >> k) )
{
xx = x0 + x + ch * 8;
yy = y + y0;
LCD_PutPixel( xx, yy, (UINT8T)ForeColor);
}
}
}
i++;
ch++;
}
}
}
#endif
#ifdef HZK24
//*****************************************************************
//** 函數(shù)名:void lcd_disp_hz24(UINT16T x0, UINT16T y0, UINT8T ForeColor, UINT8T *s)
//** 輸 入: x0--字符串的左上角x坐標(biāo)
// y0--字符串的左上角y坐標(biāo)
//** ForeColor--填充的顏色
// s--字符串?dāng)?shù)組指針
//** 輸 出: Null
//** 功能描述:顯示24x24漢字字符串
//** 全局變量:Null
//*****************************************************************
void lcd_disp_hz24(UINT16T x0, UINT16T y0, UINT8T ForeColor, UINT8T *s)
{
INT16T i,j,k,x,y,xx;
UINT8T qm,wm;
INT32T ulOffset;
UINT8T hzbuf[72],temp[2];
for(i = 0; i < strlen((const char*)s); i++)
{
if(((UINT8T)(*(s+i))) < 161)
{
temp[0] = *(s+i);
temp[1] = '\0';
break;
}
else
{
qm = *(s+i) - 176;//161;
wm = *(s+i + 1) - 161;
ulOffset = (INT32T)(qm * 94 + wm) * 72;
for (j = 0; j < 72; j ++)
{
hzbuf[j] = g_auc_hzk24[ulOffset + j];
}
for(y = 0; y < 24; y++)
{
for(x = 0; x < 24; x++)
{
k = x % 8;
if (hzbuf[y * 3 + x / 8] & (0x80 >> k))
{
xx = x0 + x + i*12;
LCD_PutPixel( xx, y + y0, (UINT8T)ForeColor);
}
}
}
/* for(x=0;x<24;x++)
{
for(y=0;y<24;y++)
{
k = y%8;
if( hzbuf[x*3+y/8] & (0x80 >> k) )
{
xx = x0+x+i*8;
LCD_PutPixel(xx,y+y0,(UINT8T)ForeColor);
}
}
}*/
i++;
}
}
}
#endif
/*********************************************************************************************
* name: color_lcd_test()
* func: LCD test function
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void color_lcd_test(void)
{
// f_nInterface = 15;
int i,j;
lcd_init(); // initial LCD controller
lcd_clr(); // clear screen
#ifdef CHINESE_VERSION
lcd_disp_hz16(10,10,BLUE,"英蓓特三星實(shí)驗(yàn)平臺(tái)");
#else
lcd_disp_ascii8x16(10,10,BLUE,"Embest S3CEV40 ");
#endif
lcd_disp_ascii8x16(10,24,GREEN-55,"ShenZhen Embest Info&Tech Co.,LTD");
/* draw rectangle pattern */
lcd_draw_box(10,40,310,230,RED);
lcd_draw_box(20,45,300,225,GREEN);
lcd_draw_box(30,50,290,220,BLUE);
lcd_draw_box(40,55,280,215,GREEN-55);
LCD_D_ON;
delay(10000);
for(j=0;j<2;j++)
{
for (i = 0; i < 3; i++)
{
bitmap_view320x240x256((UINT8T*)(g_ucBitmap[i]));
delay(5000);
}
}
}
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