?? splc501user.c
字號:
LCD501_PutPixel(x,y);
}
}
else
{
while(y!=e_y)
{
if(Offset_k>0)
{
x+=Err_d;
Offset_k += (Offset_x-Offset_y);
}
else Offset_k += Offset_x;
y+=1;
LCD501_PutPixel(x,y);
}
}
}
//***************************************************************************//
//程序：void LCD501_Circle(unsigned int x,unsigned int y,unsigned int r,
// unsigned int Mode)
//描述：畫圓程序
//參數(shù)：x 要畫的圓心的x坐標 y 要畫的圓心的y坐標 r 半徑 Mode：繪點模式……
// Mode = M_DOT_CLEAR 0 畫圓框 Mode = M_DOT_SET 1 畫實心圓
//聲明：小丑 20050521 sunnorth Mz Design
//注意：畫實心圓需要用較長時間，用戶需要做好清看門狗的操作
//***************************************************************************//
void W_Red_Err(int *a,int *b,int *r);
void LCD_PaintRed_Dot(int x,int y,int a,int b,int mode)
{
if(mode>0)
{
LCD501_Line(x+a,y+b,x-a,y+b);
LCD501_Line(x+a,y-b,x-a,y-b);
}
else
{
LCD501_PutPixel(x+a,y+b);
LCD501_PutPixel(x-a,y+b);
LCD501_PutPixel(x+a,y-b);
LCD501_PutPixel(x-a,y-b);
}
}
void LCD501_Circle(unsigned int x,unsigned int y,unsigned int r,unsigned int Mode)
{
int arx1=0,ary1,arx2,ary2=0;
unsigned int uiTemp;
ary1=r;
arx2=r;
uiTemp = LCD501_GetPaintMode();
LCD501_SetPaintMode(PAINT_COVER);
while(1)
{
Clear_Watchdog();
LCD_PaintRed_Dot(x,y,arx1,ary1,Mode);
W_Red_Err(&arx1,&ary1,&r);
if(arx1==arx2)
{
LCD_PaintRed_Dot(x,y,arx1,ary1,Mode);
break;
}
LCD_PaintRed_Dot(x,y,arx2,ary2,Mode);
W_Red_Err(&ary2,&arx2,&r);
if(arx1==arx2)
{
LCD_PaintRed_Dot(x,y,arx2,ary2,Mode);
break;
}
}
LCD501_SetPaintMode(uiTemp);
}
//***************************************************************************//
//程序：void LCD501_Rectangle(unsigned int left, unsigned int top,
// unsigned int right, unsigned int bottom, unsigned int Mode)
//描述：畫矩形程序
//參數(shù)：left - 矩形的左上角橫坐標，范圍0到126
// top - 矩形的左上角縱坐標，范圍0到62
// right - 矩形的右下角橫坐標，范圍1到127
// bottom - 矩形的右下角縱坐標，范圍1到63
// Mode - 繪制模式，可以是下列數(shù)值之一：
// PAINT_HOLLOW: 矩形框（空心矩形）
// PAINT_SOLID: 矩形面（實心矩形）
//聲明：xinqiang 20050521 sunnorth Mz Design
//注意：無
//***************************************************************************//
void LCD501_Rectangle(unsigned int left, unsigned int top, unsigned int right, unsigned int bottom, unsigned int Mode)
{
unsigned int uiTemp;
if(left>right)
{
uiTemp = left;
left = right;
right = left;
}
if(top>bottom)
{
uiTemp = top;
top = bottom;
bottom = uiTemp;
}
if(Mode==PAINT_HOLLOW)
{
LCD501_Line(left,top,left,bottom);
LCD501_Line(left,top,right,top);
LCD501_Line(right,bottom,left+1,bottom);
LCD501_Line(right,bottom,right,top+1);
}
else
{
for(uiTemp=top;uiTemp<=bottom;uiTemp++)
{
LCD501_Line(left,uiTemp,right,uiTemp);
Clear_Watchdog();
}
}
}
//***************************************************************************//
//程序：void LCD501_Bitmap(unsigned int x,unsigned int y,unsigned int *word)
//描述：OSD取的漢字字模顯示函數(shù) C語言調(diào)用
//參數(shù)：x 顯示字符的起始列（0~128） y 要顯示的字模的起始行（0~64-y_whide）
// *word 要顯示的漢字字模的數(shù)據(jù)首地址
//聲明：小丑 20050519 sunnorth Mz Design
//注意：只顯示用OSD取字模軟件所取的漢字字模數(shù)據(jù)
//***************************************************************************//
unsigned int Shift_Buff[4];
unsigned int Shift_Data_buf[4];
unsigned int Cover_Data_buf[4];
void F_Cover_Initial(unsigned int Number_Bit,unsigned int Number_Shif);
void F_Data_Cover(unsigned int* word,unsigned int S_Number,unsigned int Y_W,unsigned int Y_WW);
void LCD501_Bitmap(unsigned int x,unsigned int y,unsigned int *word)
{
unsigned int untype,Shift_Num,Read_Back;
int i,j,m,n;
unsigned int x_low,x_hight;
unsigned int y_whide,y_Number,y_Number_8;
Shift_Num = y&0x07; //Get the Shift Number
untype = *(word++);
i = untype>>8;
j = (untype&0xff); //Get the whide
if((x+j)>128||(y+i)>64||y>64)
return;
y = (y>>3)+M_LCD_COL_PAGE;
x = x+4;
y_whide = i>>4; //Get the y whide (16bit one word)
if(i&0x000f)y_whide+=1;
//test
F_Cover_Initial(i,Shift_Num); //Model the Mask Data
//test
y_Number = i+Shift_Num;
y_Number_8 = y_Number;
i = y_Number&0x0f;
y_Number = y_Number>>4;
if(i)y_Number++;
i = i&0x07;
y_Number_8 = y_Number_8>>3;
if(i&&y_Number_8!=8)y_Number_8++;
for(n=0;n<j;n++)
{
x_low = (x&0x000f); //定位列地址設(shè)置的低位指令
x_hight = ((x>>4)&0x000f)+0x10; //定位列地址設(shè)置的高位指令
x++;
for(m=0;m<4;m++)Shift_Data_buf[m] = 0;
for(m=0;m<y_Number_8;m++)
{
F_SPLC501_Write_Com(y+m);
F_SPLC501_Write_Com(x_low); //設(shè)置初始地址
F_SPLC501_Write_Com(x_hight);
Read_Back = F_SPLC501_Read_Data();
untype = m>>1;
if(m&0x01)
Shift_Buff[3-untype] = Shift_Buff[3-untype]|(Read_Back<<8);
else
Shift_Buff[3-untype] = Read_Back;
}
F_Data_Cover(word,Shift_Num,y_Number,(y_whide<<4));
for(m=0;m<y_Number_8;m++)
{
F_SPLC501_Write_Com(y+m);
F_SPLC501_Write_Com(x_low); //設(shè)置初始地址
F_SPLC501_Write_Com(x_hight);
untype = m>>1;
if(m&0x01)
Read_Back = Shift_Data_buf[3-untype]>>8;// = Shift_Buff[3-untype]|(Read_Back<<8);
else
Read_Back = Shift_Data_buf[3-untype];// = Read_Back;
F_SPLC501_Write_Data(Read_Back);
}
word = word+y_whide;
}
}
//****************************************************************************************//
//程序：void LCD501_FontSet(unsinged int Font) [8x16] [6X8]
//描述: 選擇顯示字符的大小類型
//參數(shù)：Font 字符的類型選擇 1 8X16 0 6X8
//聲明: xinqiang 20050519 sunnorth Mz Design
//注意: 只針對顯示驅(qū)動中包含的ASCII碼顯示
//*****************************************************************************************//
void LCD501_FontSet(unsigned int Font)
{
if(Font) CurASCIIFont = 1;
else CurASCIIFont = 0;
}
//****************************************************************************************//
//程序：unsigned int LCD501_FontGet(void) [8x16] [6X8]
//描述: 獲取當前顯示字符的大小類型
//返回：Font 字符的類型選擇 1 8X16 0 6X8
//聲明: xinqiang 20050519 sunnorth Mz Design
//注意: 只針對顯示驅(qū)動中包含的ASCII碼顯示
//*****************************************************************************************//
unsigned int LCD501_FontGet(void)
{
return CurASCIIFont;
}
//****************************************************************************************//
//程序：void F_LCD_WASII(int x,int page,unsigned int a) [8x16] [6X8]
//描述: 顯時8X16、6X8的自帶ASCII字符，定Page顯示，不能任意行定位
//參數(shù)：x 顯示字符的起始列（0~128） page 顯示字符的起始頁（0~6）
// a ASCII碼 Font 字符的類型選擇 1 8X16 0 6X8
//聲明: xinqiang 20050519 sunnorth Mz Design
//注意:
//*****************************************************************************************//
void F_LCD_WASII(int x,int page,unsigned int a)
{
int i,j,X_Witch,Y_Witch,y_com; //數(shù)據(jù)暫存
int *p_data;
a -=32;
x=x+4;
if(CurASCIIFont)
{
X_Witch = 4;
Y_Witch = 2;
p_data = &Asii16; //字符表首址
a=a<<3;
}
{
p_data = &Asii8; //字符表首址
X_Witch=a<<1;
a+=X_Witch;
X_Witch = 3;
Y_Witch = 1;
}
p_data +=a; //要寫字符的首地址
for(j=0;j<Y_Witch;j++)
{
if((page+j)<8)
{
y_com = page+0xb0;
F_SPLC501_Write_Com(y_com+j);
F_SPLC501_Write_Com(((x&0xf0) >> 4)|0x10); //設(shè)置初始地址
F_SPLC501_Write_Com(x&0x0f);
for(i=0;i<X_Witch;i++,p_data++)
{
if((x+(i<<1))<132)
{
F_SPLC501_Write_Data(((*p_data)>>8)&0xff);
F_SPLC501_Write_Data((*p_data)&0xff);
}
}
}
}
}
//********************************************************************************************//
//程序：void LCD501_PutChar(int x,int y,unsigned int a) [8x16] [6X8]
//描述: 顯時8X16、6X8的自帶ASCII字符，任意行定位
//參數(shù)：x 顯示字符的起始列（0~128） y 顯示字符的起始行（0~63）
// a ASCII碼
//聲明: xinqiang 20050519 sunnorth Mz Design
//注意:
//********************************************************************************************//
void LCD501_PutChar(int x,int y,unsigned int a)
{
int i,j,X_Witch,Y_Witch=0,y_com=0; //數(shù)據(jù)暫存
unsigned int uiData1,uiData2;
unsigned int uiMask_low=0x00ff,uiMask = 0x00ff,uiMask_mid = 0x00ff,uiMask_mid2 = 0x00ff;
unsigned int Read_Back; //讀回的數(shù)據(jù)
unsigned int Shift_Num; //左移的個數(shù)
int *p_data;
a -=32;
x=x+4;
Shift_Num = y&0x07; //只取低三位
y = y>>3;//&uiMask_low;
if(Shift_Num){Y_Witch++;}
if(CurPaintMode==PAINT_COVER)//||CurPaintMode==PAINT_SET)
{
uiMask = uiMask>>Shift_Num; //得到掩膜數(shù)
uiMask_low = (uiMask_low<<(8-Shift_Num))&0x00ff; //得到低位掩模數(shù)
uiMask_mid2 = uiMask_low>>(8-Shift_Num);
uiMask_mid = uiMask<<Shift_Num;
}
if(CurASCIIFont)
{
X_Witch = 4;
Y_Witch = Y_Witch+2;
p_data = &Asii16; //字符表首址
a=a<<3;
}
else
{
p_data = &Asii8; //字符表首址
X_Witch=a<<1;
a+=X_Witch;
X_Witch = 3;
Y_Witch++;
}
p_data +=a; //要寫字符的首地址
for(j=0;j<Y_Witch;j++)
{
if((y+j)<8)
{
y_com = y+0xb0;
F_SPLC501_Write_Com(y_com+j); //設(shè)置初始頁地址
F_SPLC501_Write_Com(((x&0xf0) >> 4)|0x10); //設(shè)置初始列地址
F_SPLC501_Write_Com(x&0x0f);
F_SPLC501_Write_Com(0xe0); //設(shè)置為讀寫改模式
for(i=0;i<X_Witch;i++,p_data++)
{
if((x+(i<<1))<128)
{
if(j==0)
{
uiData2 = F_SPLC501_Read_Data();
uiData1 = (*p_data)>>8;
uiData1 = (uiData1&uiMask)<<Shift_Num;
uiData2 = (uiData2&uiMask_mid2);//>>Shift_Num;
}
else if(j==(Y_Witch-1)&&Shift_Num!=0)
{
uiData1 = (*(p_data-X_Witch)>>8)&0x00ff;
uiData2 = F_SPLC501_Read_Data();
uiData2 = (uiData2&uiMask_mid);
uiData1 = (uiData1&uiMask_low)>>(8-Shift_Num);//>>Shift_Num;
}
else
{
uiData1 = (*(p_data-X_Witch)>>8)&0x00ff;
uiData2 = ((*p_data)>>8)&0x00ff;
uiData1 = uiData1>>(8-Shift_Num);
uiData2 = uiData2<<Shift_Num;
uiData1 = uiData1|uiData2;
}
switch(CurPaintMode)
{
case PAINT_CLR: uiData2 = F_SPLC501_Read_Data();Read_Back = (~uiData1)&uiData2;
break;
case PAINT_REV: uiData2 = F_SPLC501_Read_Data();Read_Back = uiData1^uiData2;
break;
case PAINT_SET: uiData2 = F_SPLC501_Read_Data(); Read_Back = uiData2|uiData1;
break;
default: Read_Back = uiData2|uiData1;
break;
}
F_SPLC501_Write_Data(Read_Back);
if(j==0)
{
uiData2 = F_SPLC501_Read_Data();
uiData1 = *p_data;
uiData1 = (uiData1&uiMask)<<Shift_Num;
uiData2 = (uiData2&uiMask_mid2);//>>Shift_Num;
}
else if(j==(Y_Witch-1)&&Shift_Num!=0)
{
uiData1 = (*(p_data-X_Witch))&0x00ff;
uiData2 = F_SPLC501_Read_Data();
uiData2 = (uiData2&uiMask_mid);
uiData1 = (uiData1&uiMask_low)>>(8-Shift_Num);//>>Shift_Num;
}
else
{
uiData1 = (*(p_data-X_Witch))&0x00ff;
uiData2 = (*p_data)&0x00ff;
uiData1 = uiData1>>(8-Shift_Num);
uiData2 = uiData2<<Shift_Num;
uiData1 = uiData1|uiData2;
}
switch(CurPaintMode)
{
case PAINT_CLR: uiData2 = F_SPLC501_Read_Data();Read_Back = (~uiData1)&uiData2;
break;
case PAINT_REV: uiData2 = F_SPLC501_Read_Data();Read_Back = uiData1^uiData2;
break;
case PAINT_SET: uiData2 = F_SPLC501_Read_Data();Read_Back = uiData2|uiData1;
break;
default: Read_Back = uiData2|uiData1;
break;
}
F_SPLC501_Write_Data(Read_Back);//(*p_data)&0xff);
}
}
F_SPLC501_Write_Com(0xee); //讀改寫模式結(jié)束指令
}
}
}
//********************************************************************************************//
//程序：void LCD501_PutString(int x,int y,unsigned int a) [8x16] [6X8]
//描述: 顯時8X16、6X8的自帶ASCII字符，任意行定位
//參數(shù)：x 顯示字符的起始列（0~128） y 顯示字符的起始行（0~63）
// a ASCII碼
//聲明: xinqiang 20050519 sunnorth Mz Design
//注意:
//********************************************************************************************//
void LCD501_PutString(int x,int y,unsigned int * string)
{
unsigned int x_err=6,y_err=8;
if(CurASCIIFont)
{
x_err = 8;
y_err = 16;
}
while(*string!=0)
{
if((x+x_err)>127)
{
x = 0;
y = y+y_err;
}
if(y>63) y =0;
LCD501_PutChar(x,y,*string);
string++;
x+=x_err;
}
}
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