OLED 程序
2015-11-17 17:40
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没啥说的，直接上程序，想用啥自己去找吧：
/***************************
使用硬件 SPI
**************************/
void LCD_WrCmd(uint8 Command)
{
CS_OLED = 0;
G_CS = 1;
Delay_5us();
LCD_DC = 0;
SPI_Write_one_reg(Command);
Delay_5us();
CS_OLED = 1;
}
//--------------------------------------------------------------
// Prototype : void I2C_SendGData(u8 Data)
// Calls :
// Parameters : u8 Data---Data to be send
// Description : Send one Data byte to Oled
//--------------------------------------------------------------
/*******************************
硬件 SPI，不需要配置时序
*******************************/
void LCD_WrDat(uint8 Data)
{
CS_OLED = 0;
G_CS = 1;
Delay_5us();
LCD_DC = 1;
SPI_Write_one_reg(Data);
Delay_5us();
CS_OLED = 1;
}
#if 0
//--------------------------------------------------------------
// Prototype : void OLED_Refresh_Gram(u8 line)
// Calls :
// Parameters : line 更新显示行号，1~4行
// Return Value :
// Description : 更新显存到OLED
//--------------------------------------------------------------
void OLED_Refresh_Gram()//u8 line
{
uint8 i,n;
I2C_Start_M();
LCD_WrCmd(0xA1); // Remap
for(i=0;i<8;i++)
{
LCD_WrCmd (0xb0+i);//+(line-1)*2);//设置页地址（0~7）
LCD_WrCmd (0x0); //设置显示位置—列低地址,偏移了2列
LCD_WrCmd (0x10); //设置显示位置—列高地址
for(n=0;n<128;n++)
I2C_SendGData(OLED_GRAM
[i]);
}
I2C_Stop_M();
}
#endif
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// Instruction Setting
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
void Set_Start_Column(unsigned char d)
{
LCD_WrCmd(0x00+d%16); // Set Lower Column Start Address for Page Addressing Mode
// Default => 0x00
LCD_WrCmd(0x10+d/16); // Set Higher Column Start Address for Page Addressing Mode
// Default => 0x10
}
void Set_Addressing_Mode(unsigned char d)
{
LCD_WrCmd(0x20); // Set Memory Addressing Mode
LCD_WrCmd(d); // Default => 0x02
// 0x00 => Horizontal Addressing Mode
// 0x01 => Vertical Addressing Mode
// 0x02 => Page Addressing Mode
}
void Set_Column_Address(unsigned char a, unsigned char b)
{
LCD_WrCmd(0x21); // Set Column Address
LCD_WrCmd(a); // Default => 0x00 (Column Start Address)
LCD_WrCmd(b); // Default => 0x7F (Column End Address)
}
void Set_Page_Address(unsigned char a, unsigned char b)
{
LCD_WrCmd(0x22); // Set Page Address
LCD_WrCmd(a); // Default => 0x00 (Page Start Address)
LCD_WrCmd(b); // Default => 0x07 (Page End Address)
}
void Set_Start_Line(unsigned char d)
{
LCD_WrCmd(0x40|d); // Set Display Start Line
// Default => 0x40 (0x00)
}
void Set_Contrast_Control(unsigned char d)
{
LCD_WrCmd(0x81); // Set Contrast Control
LCD_WrCmd(d); // Default => 0x7F
}
void Set_Charge_Pump(unsigned char d)
{
LCD_WrCmd(0x8D); // Set Charge Pump
LCD_WrCmd(0x10|d); // Default => 0x10
// 0x10 (0x00) => Disable Charge Pump
// 0x14 (0x04) => Enable Charge Pump
}
void Set_Segment_Remap(unsigned char d)
{
LCD_WrCmd(0xA0|d); // Set Segment Re-Map
// Default => 0xA0
// 0xA0 (0x00) => Column Address 0 Mapped to SEG0
// 0xA1 (0x01) => Column Address 0 Mapped to SEG127
}
void Set_Entire_Display(unsigned char d)
{
LCD_WrCmd(0xA4|d); // Set Entire Display On / Off
// Default => 0xA4
// 0xA4 (0x00) => Normal Display
// 0xA5 (0x01) => Entire Display On
}
void Set_Inverse_Display(unsigned char d)
{
LCD_WrCmd(0xA6|d); // Set Inverse Display On/Off
// Default => 0xA6
// 0xA6 (0x00) => Normal Display
// 0xA7 (0x01) => Inverse Display On
}
void Set_Multiplex_Ratio(unsigned char d)
{
LCD_WrCmd(0xA8); // Set Multiplex Ratio
LCD_WrCmd(d); // Default => 0x3F (1/64 Duty)
}
void Set_Display_On_Off(unsigned char d)
{
if(d==0xAF)
Set_Charge_Pump(0x14);
LCD_WrCmd(0xAE|d); // Set Display On/Off
// Default => 0xAE
// 0xAE (0x00) => Display Off
// 0xAF (0x01) => Display On
if(d==0xAE)
Set_Charge_Pump(0x10);
}
void Set_Start_Page(unsigned char d)
{
LCD_WrCmd(0xB0|d); // Set Page Start Address for Page Addressing Mode
// Default => 0xB0 (0x00)
}
void Set_Common_Remap(unsigned char d)
{
LCD_WrCmd(0xC0|d); // Set COM Output Scan Direction
// Default => 0xC0
// 0xC0 (0x00) => Scan from COM0 to 63
// 0xC8 (0x08) => Scan from COM63 to 0
}
void Set_Display_Offset(unsigned char d)
{
LCD_WrCmd(0xD3); // Set Display Offset
LCD_WrCmd(d); // Default => 0x00
}
void Set_Display_Clock(unsigned char d)
{
LCD_WrCmd(0xD5); // Set Display Clock Divide Ratio / Oscillator Frequency
LCD_WrCmd(d); // Default => 0x80
// D[3:0] => Display Clock Divider
// D[7:4] => Oscillator Frequency
}
void Set_Precharge_Period(unsigned char d)
{
LCD_WrCmd(0xD9); // Set Pre-Charge Period
LCD_WrCmd(d); // Default => 0x22 (2 Display Clocks [Phase 2] / 2 Display Clocks [Phase 1])
// D[3:0] => Phase 1 Period in 1~15 Display Clocks
// D[7:4] => Phase 2 Period in 1~15 Display Clocks
}
void Set_Common_Config(unsigned char d)
{
LCD_WrCmd(0xDA); // Set COM Pins Hardware Configuration
LCD_WrCmd(0x02|d); // Default => 0x12 (0x10)
// Alternative COM Pin Configuration
// Disable COM Left/Right Re-Map
}
void Set_VCOMH(unsigned char d)
{
LCD_WrCmd(0xDB); // Set VCOMH Deselect Level
LCD_WrCmd(d); // Default => 0x20 (0.77*VCC)
}
void Set_NOP()
{
LCD_WrCmd(0xE3); // Command for No Operation
}
void HalHW_WaitMS(uint16 t)
{
uint16 i;
while(t--)
{
for (i=1000; i>0; i--);
}
}
<span style="white-space:pre"> </span>/*********************LCD 设置坐标************************************/
<span style="white-space:pre"> </span>void LCD_Set_Pos(unsigned char x, unsigned char y)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> LCD_WrCmd(0xb0|y);
<span style="white-space:pre"> </span> //LCD_WrCmd(((x&0xf0)>>4)|0x10);
<span style="white-space:pre"> </span> //LCD_WrCmd((x&0x0f)|0x01);
LCD_WrCmd(0x00+x%16);
<span style="white-space:pre"> </span> LCD_WrCmd(0x10+x/16);
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>/*********************LCD全屏************************************/
<span style="white-space:pre"> </span>void LCD_Fill(unsigned char bmp_dat)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char y,x;
<span style="white-space:pre"> </span> for(y=0;y<5;y++)
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrCmd(0xb0+y);
<span style="white-space:pre"> </span> LCD_WrCmd(0x01);
<span style="white-space:pre"> </span> LCD_WrCmd(0x10);
<span style="white-space:pre"> </span> for(x=0;x<X_WIDTH;x++)
<span style="white-space:pre"> </span> LCD_WrDat(bmp_dat);
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>/***************功能描述：行填充, y为页范围0～5****************/
<span style="white-space:pre"> </span>void LCD_FillLine(unsigned char y,unsigned char ch)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char x;
<span style="white-space:pre"> </span> LCD_WrCmd(0xb0+y);
<span style="white-space:pre"> </span> LCD_WrCmd(0x01);<span style="white-space:pre"> </span>
LCD_WrCmd(0x10);
<span style="white-space:pre"> </span> for(x=0;x<X_WIDTH;x++)
<span style="white-space:pre"> </span> LCD_WrDat(ch);
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>/*********************LCD复位************************************/
<span style="white-space:pre"> </span>void LCD_CLS(void)
<span style="white-space:pre"> </span>{
PWR = 0;//测试
<span style="white-space:pre"> </span> unsigned char y,x;
<span style="white-space:pre"> </span> for(y=0;y<5;y++)
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrCmd(0xb0+y);
<span style="white-space:pre"> </span> LCD_WrCmd(0x01);
<span style="white-space:pre"> </span> LCD_WrCmd(0x10);
<span style="white-space:pre"> </span> for(x=0;x<X_WIDTH;x++)
<span style="white-space:pre"> </span> LCD_WrDat(0);
<span style="white-space:pre"> </span> }
PWR = 1;//测试
<span style="white-space:pre"> </span>}
void LCD_CLS0(unsigned char m,unsigned char n,unsigned char p,unsigned char l)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char y,x;
<span style="white-space:pre"> </span> for(y=m;y<n;y++)
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrCmd(0xb0+y);
<span style="white-space:pre"> </span> LCD_WrCmd(0x01);
<span style="white-space:pre"> </span> LCD_WrCmd(0x10);
<span style="white-space:pre"> </span> for(x=p;x<l;x++)
<span style="white-space:pre"> </span> LCD_WrDat(0);
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// Show Regular Pattern (Full Screen)
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
void Fill_RAM(unsigned char Data)
{
unsigned char i,j;
<span style="white-space:pre"> </span>for(i=0;i<8;i++)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>Set_Start_Page(i);
<span style="white-space:pre"> </span>Set_Start_Column(0x00);
<span style="white-space:pre"> </span>for(j=0;j<128;j++)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>LCD_WrDat(Data);
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>}
}
<span style="white-space:pre"> </span>
void OLED_Init_I()<span style="white-space:pre"> </span> // VCC Generated by Internal DC/DC Circuit
{
unsigned char i;
P1SEL &= ~0xC2; /* Set pin function to GPIO */
P1DIR |= 0xC2; //输出模式
P2SEL &= ~0x01;
P2DIR |= 0x01;
PWR = 0;
Delay_5us();
LCD_RST=0;
<span style="white-space:pre"> </span>for(i=0;i<200;i++)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>uDelay(200);
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>LCD_RST=1;
Set_Display_On_Off(0xAE);<span style="white-space:pre"> </span>// Display Off (0xAE/0xAF)
<span style="white-space:pre"> </span>Set_Display_Clock(0x80);<span style="white-space:pre"> </span>// Set Clock as 160 Frames/Sec
<span style="white-space:pre"> </span>Set_Multiplex_Ratio(0x27);<span style="white-space:pre"> </span>// 1/39 Duty (0x0F~0x3F)
<span style="white-space:pre"> </span>Set_Display_Offset(0x00);<span style="white-space:pre"> </span>// Shift Mapping RAM Counter (0x00~0x3F)
<span style="white-space:pre"> </span>Set_Start_Line(0x00);<span style="white-space:pre"> </span>// Set Mapping RAM Display Start Line (0x00~0x3F)
<span style="white-space:pre"> </span>Set_Charge_Pump(0x14);<span style="white-space:pre"> </span>// Enable Built-in DC/DC Converter (0x10/0x14)
<span style="white-space:pre"> </span>Set_Addressing_Mode(0x02);<span style="white-space:pre"> </span>// Set Page Addressing Mode (0x00/0x01/0x02)
<span style="white-space:pre"> </span>Set_Segment_Remap(0xA1);<span style="white-space:pre"> </span>// Set SEG/Column Mapping (0xA0/0xA1)
<span style="white-space:pre"> </span>Set_Common_Remap(0xC8);<span style="white-space:pre"> </span>// Set COM/Row Scan Direction (0xC0/0xC8)
<span style="white-space:pre"> </span>Set_Common_Config(0x12);<span style="white-space:pre"> </span>// Set Alternative Configuration (0x02/0x12)
<span style="white-space:pre"> </span>Set_Contrast_Control(Brightness);<span style="white-space:pre"> </span>// Set SEG Output Current
<span style="white-space:pre"> </span>Set_Precharge_Period(0x25);<span style="white-space:pre"> </span>// Set Pre-Charge as 2 Clocks & Discharge as 5 Clock
<span style="white-space:pre"> </span>Set_VCOMH(0x20);<span style="white-space:pre"> </span>// Set VCOM Deselect Level
<span style="white-space:pre"> </span>Set_Entire_Display(0xA4);<span style="white-space:pre"> </span>// Disable Entire Display On (0xA4/0xA5)
<span style="white-space:pre"> </span>Set_Inverse_Display(0xA6);<span style="white-space:pre"> </span>// Disable Inverse Display On (0xA6/0xA7)
<span style="white-space:pre"> </span>Fill_RAM(0x00);<span style="white-space:pre"> </span>// Clear Screen
<span style="white-space:pre"> </span>Set_Display_On_Off(0xAF);<span style="white-space:pre"> </span>// Display On (0xAE/0xAF)
}
<span style="white-space:pre"> </span>/***************功能描述：显示6*8一组标准ASCII字符串 显示的坐标（x,y），y为页范围0～7****************/
<span style="white-space:pre"> </span>void LCD_P6x8Str(unsigned char x, unsigned char y,unsigned char ch[])
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char c=0,i=0,j=0;
<span style="white-space:pre"> </span> while (ch[j]!='\0')
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> c =ch[j]-32;
<span style="white-space:pre"> </span> if(x>96){x=0;y++;}
<span style="white-space:pre"> </span> LCD_Set_Pos(x,y);
<span style="white-space:pre"> </span> for(i=0;i<6;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F6x8[c][i]);
<span style="white-space:pre"> </span> x+=6;
<span style="white-space:pre"> </span> j++;
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>/***********功能描述：显示一行ascii 码?无显示的点阵显示黑色, y为页的范围0～7*****************/
<span style="white-space:pre"> </span>void HalLcd_HW_WriteLine(unsigned char line, const char *pText)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> LCD_FillLine(line-1, 0); //先把这一行显示成黑色
<span style="white-space:pre"> </span> LCD_P6x8Str(0, line-1, (unsigned char *)pText);
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>/*******************功能描述：显示8*16一组标准ASCII字符串 显示的坐标（x,y），y为页范围0～7****************/
<span style="white-space:pre"> </span>void LCD_P8x16Str(unsigned char x, unsigned char y,unsigned char ch[])
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char c=0,i=0,j=0;
<span style="white-space:pre"> </span> while (ch[j]!='\0')
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> c =ch[j]-32;
<span style="white-space:pre"> </span> if(x>96){x=0;y++;}
<span style="white-space:pre"> </span> LCD_Set_Pos(x,y);
<span style="white-space:pre"> </span> for(i=0;i<8;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[c*16+i]);
<span style="white-space:pre"> </span> LCD_Set_Pos(x,y+1);
<span style="white-space:pre"> </span> for(i=0;i<8;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[c*16+i+8]);
<span style="white-space:pre"> </span> x+=8;
<span style="white-space:pre"> </span> j++;
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>/*****************功能描述：显示16*16点阵 显示的坐标（x,y），y为页范围0～7****************************
<span style="white-space:pre"> </span>void LCD_P16x16Ch(unsigned char x, unsigned char y, unsigned char N)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned char wm=0;
<span style="white-space:pre"> </span> unsigned int adder=32*N; //
<span style="white-space:pre"> </span> LCD_Set_Pos(x , y);
<span style="white-space:pre"> </span> for(wm = 0;wm < 16;wm++) //
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrDat(F16x16[adder]);
<span style="white-space:pre"> </span> adder += 1;
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span> LCD_Set_Pos(x,y + 1);
<span style="white-space:pre"> </span> for(wm = 0;wm < 16;wm++) //
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrDat(F16x16[adder]);
<span style="white-space:pre"> </span> adder += 1;
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span> ***********************************************************************************************************/
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>/***********功能描述：显示显示BMP图片128×64起始点坐标(x,y),x的范围0～127，y为页的范围0～7*****************/
<span style="white-space:pre"> </span>void Draw_BMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,const unsigned char BMP[])
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> unsigned int j=0;
<span style="white-space:pre"> </span> unsigned char x,y;
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span> //if(y1%8==0) y=y1/8;
<span style="white-space:pre"> </span> //else y=y1/8+1;
<span style="white-space:pre"> </span> for(y=y0;y<y1;y++)
<span style="white-space:pre"> </span> {
LCD_Set_Pos(x0,y);
<span style="white-space:pre"> </span> for(x=x0;x<x1;x++)
<span style="white-space:pre"> </span> {
<span style="white-space:pre"> </span> LCD_WrDat(BMP[j++]);
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span> }
<span style="white-space:pre"> </span>}
//*********************************************************************
//显示英文字母与字符（含空格）的函数，其中X的范围是0<=X<16,Y的范围是0<=y<8
//*********************************************************************
void Show_English(unsigned char *pcStr,unsigned char x,unsigned char y)//0<=X<16;0<=Y<8
{
<span style="white-space:pre"> </span>unsigned int ucTemp,max1,max2;
<span style="white-space:pre"> </span>int i=0,x_h=0,x_l=0;
<span style="white-space:pre"> </span>y+=0xb0;
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>LCD_WrCmd(x_h);
<span style="white-space:pre"> </span>LCD_WrCmd(x_l);
<span style="white-space:pre"> </span>while(*pcStr != 0)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span> <span style="white-space:pre"> </span>x_h=x/2+0x10;
<span style="white-space:pre"> </span>x_l=(x%2==0)?0x00:0x08;
<span style="white-space:pre"> </span> ucTemp = (*pcStr++ -32)* 0x10;
<span style="white-space:pre"> </span> max1=ucTemp+8;
<span style="white-space:pre"> </span>max2=ucTemp+16;
<span style="white-space:pre"> </span> <span style="white-space:pre"> </span>LCD_WrCmd(x_h);
<span style="white-space:pre"> </span> LCD_WrCmd(x_l);
<span style="white-space:pre"> </span> LCD_WrCmd(y);
<span style="white-space:pre"> </span> for(i=ucTemp;i<max1;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[i]);
<span style="white-space:pre"> </span>LCD_WrCmd(x_h);
<span style="white-space:pre"> </span> LCD_WrCmd(x_l);
<span style="white-space:pre"> </span> LCD_WrCmd(y+0x01);
<span style="white-space:pre"> </span> for(i=max1;i<max2;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[i]);
<span style="white-space:pre"> </span>x++;
<span style="white-space:pre"> </span>if(x>16)
<span style="white-space:pre"> </span>break;<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>}
}
//*********************************************************************
//显示数值
//*********************************************************************
unsigned char Show_Num(unsigned long Num,unsigned char x_pos,unsigned char y_pos)
{
<span style="white-space:pre"> </span>unsigned int ucTemp,max1,max2;
<span style="white-space:pre"> </span>unsigned int i=0,x_h=0,x_l=0;
<span style="white-space:pre"> </span>unsigned long temp=0;
<span style="white-space:pre"> </span>unsigned char BitNum=0;
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>if(Num==0)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>Show_English("0",x_pos,y_pos);
<span style="white-space:pre"> </span>BitNum=1;
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>else
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>temp=Num;
<span style="white-space:pre"> </span>while(temp){temp/=10;BitNum++;}
<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>temp=1;
<span style="white-space:pre"> </span>for(i=0;i<(BitNum-1);i++)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>temp*=10;
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>y_pos+=0xb0;<span style="white-space:pre"> </span>//计算页地址
<span style="white-space:pre"> </span>LCD_WrCmd(x_h);
<span style="white-space:pre"> </span>LCD_WrCmd(x_l);
<span style="white-space:pre"> </span>while(temp!=0)
<span style="white-space:pre"> </span>{
<span style="white-space:pre"> </span>x_h=x_pos/2+0x10;<span style="white-space:pre"> </span> //计算列地址高位
<span style="white-space:pre"> </span>x_l=(x_pos%2==0)?0x00:0x08;<span style="white-space:pre"> </span>//计算列地址低位
<span style="white-space:pre"> </span>ucTemp = (Num/temp + 16) * 16;
<span style="white-space:pre"> </span> <span style="white-space:pre"> </span> max1=ucTemp+8;
<span style="white-space:pre"> </span>max2=ucTemp+16;
<span style="white-space:pre"> </span> <span style="white-space:pre"> </span>LCD_WrCmd(x_h);<span style="white-space:pre"> </span>//设置列地址高位
<span style="white-space:pre"> </span> LCD_WrCmd(x_l);<span style="white-space:pre"> </span>//设置列地址低位
<span style="white-space:pre"> </span> LCD_WrCmd(y_pos);
<span style="white-space:pre"> </span> for(i=ucTemp;i<max1;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[i]);
<span style="white-space:pre"> </span>LCD_WrCmd(x_h);
<span style="white-space:pre"> </span> LCD_WrCmd(x_l);
<span style="white-space:pre"> </span> LCD_WrCmd(y_pos+0x01);
<span style="white-space:pre"> </span> for(i=max1;i<max2;i++)
<span style="white-space:pre"> </span> LCD_WrDat(F8X16[i]);
<span style="white-space:pre"> </span>x_pos++;
<span style="white-space:pre"> </span>Num%=temp;
<span style="white-space:pre"> </span>temp/=10;<span style="white-space:pre"> </span>
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>}
<span style="white-space:pre"> </span>return BitNum;
}
//*********************************************************************
//顯示點
//*********************************************************************
void Show_Doc(unsigned char x,unsigned char y)
{
unsigned char x_h,x_l,y1,i;
//if(y > 63)return;
//y = 63 - y;
x_h = x >> 4;
x_h |= 0x10;
x_l = x & 0x0f;
y1 = y >> 3;
y1 |= 0xb0;
//擦除點
if(x < 128)
{
for(i=0; i<8; i++)
{
LCD_WrCmd(x_h);
LCD_WrCmd(x_l);
LCD_WrCmd(i | 0xb0);
LCD_WrDat(0);
}
//畫點
LCD_WrCmd(x_h);
LCD_WrCmd(x_l);
LCD_WrCmd(y1);
LCD_WrDat(0x01 << (y % 8));
}
}
/*****************************
显示字符
******************************/
void LCD_P13x24Str(unsigned char *Buf,unsigned char j)
{
unsigned char i=0;
unsigned char c;
//while ( Buf[j] !='\0')
{
//c = Buf[j] - 32;
//j++;
for(i=0;i<j;i++)
{
c = Buf[i] - 32;
if( c == 16 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_0 );
}
if( c == 17 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_1 );
}
if( c == 18 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_2 );
}
if( c == 19 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_3 );
}
if( c == 20 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_4 );
}
if( c == 21 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_5 );
}
if( c == 22 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_6 );
}
if( c == 23 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_7 );
}
if( c == 24 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_8 );
}
if( c == 25 )
{
Draw_BMP( 35+i*13 , 0 , 48+i*13 , 3 , gImage_9 );
}
if( c == 26 )
{
Draw_BMP( 37+i*13 , 0 , 44+i*13 , 3 , gImage_Doc );
}
}
}
}
/*********************************
显示数字
*********************************/
void LCD_P13x24_Num(unsigned char *Buf,unsigned char j,unsigned char x,unsigned char y)
{
unsigned char i=0;
unsigned char a=0;
//while ( Buf[j] !='\0')
{
//c = Buf[j] - 32;
//j++;
for(i=0;i<j;i++)
{
a = Buf[i];
if( a == 0 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_0 );
}
if( a == 1 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_1 );
}
if( a == 2 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_2 );
}
if( a == 3 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_3 );
}
if( a == 4 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_4 );
}
if( a == 5 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_5 );
}
if( a == 6 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_6 );
}
if( a == 7 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_7 );
}
if( a == 8 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_8 );
}
if( a == 9 )
{
Draw_BMP( x+i*13 , y , x+13+i*13 , y+3 , gImage_9 );
}
}
}
}
#if 1
void LCD_Num( unsigned long Num,unsigned char x,unsigned char y)
{
unsigned long Temp;
unsigned long Temp_0;
unsigned char Send_Num[16]={0};
unsigned char Send_Num_0[16]={0};
unsigned char Bit_Num=0;
uint8 Temp_1;
uint8 Send_num;
uint8 i=0,j=0,k=0;
Temp = Num;
if( Temp == 0)
{
Send_num = (uint8)Temp;
Send_Num[0] = Send_num;
LCD_P13x24_Num(Send_Num,1,x,y);
}
if(Temp > 0 )
{
while(Temp)
{
Temp = (Temp/10);
Bit_Num++;
}
for(i=0;i<Bit_Num;i++)
{
Temp_0 = (Num / 10);
Temp_1 = (Num % 10);
Send_num = (uint8)Temp_1;
Send_Num[i] = Send_num;
Num = Temp_0;
}
k = i - 1;
for( j=0;j<=i;j++)
{
Send_Num_0[j] = Send_Num[k];
k--;
}
LCD_P13x24_Num(Send_Num_0,i,x,y);
}
}
#endif
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