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/*OLED底層驅動
*@采用列行式，分辨率為128*64
*存放格式如下.
*[0]0 1 2 3 ... 127
*[1]0 1 2 3 ... 127
*[2]0 1 2 3 ... 127
*[3]0 1 2 3 ... 127
*[4]0 1 2 3 ... 127
*[5]0 1 2 3 ... 127
*[6]0 1 2 3 ... 127
*[7]0 1 2 3 ... 127
*/
#include "stm32f10x_lib.h"
#include "stdlib.h"
#include "userinc/OLED.h"
#define XLevelL 0x00
#define XLevelH 0x10
#define XLevel ((XLevelH&0x0F)*16+XLevelL)
#define Max_Column 128
#define Max_Row 64
#define Brightness 0xCF
#define X_WIDTH 128
#define Y_WIDTH 64
//======================================
const u8 F6x8[] =
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 , // sp
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0x14, 0x14, 0x14, 0x14, 0x14, 0x14 // horiz lines
};
const u8 F16x16_Idx[] =
{
"測距離周長面積度高坡畝儀搜索衛星大小查記錄刪除系統值設單價公頃元詢每電池壓經緯°㎡型號版本剩余空間返回退出"
};
const u8 F16x16[] =
{
0x10,0x60,0x02,0x8C,0x00,0xFE,0x02,0xF2,0x02,0xFE,0x00,0xF8,0x00,0xFF,0x00,0x00,
0x04,0x04,0x7E,0x01,0x80,0x47,0x30,0x0F,0x10,0x27,0x00,0x47,0x80,0x7F,0x00,0x00,//測0,
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};
//======================================================
// 128X64I液晶底層驅動[8X16]字體庫
// 設計者: powerint
// 描述: [8X16]西文字符的字模數據 (縱向取模,字節倒序)
// !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
//======================================================
const u8 F8X16[]=
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0
0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//!1
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};
/* 生成實心菱形圖標的16*16點陣*/
const u8 nonside[] =
{
0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x1F,0x0F,0x07,0x03,0x01,0x00,0x00,0x00,0x00,//◆0,
};
void LCD_WrDat(u8 data)
{
u8 i=8;
//LCD_CS=0;;
LCD_DC_SET();
LCD_SCL_CLR();
//asm("nop");
while(i--)
{
if(data&0x80){LCD_SDA_SET();}
else{LCD_SDA_CLR();}
LCD_SCL_SET();
//asm("nop");;
//asm("nop");
LCD_SCL_CLR();
data<<=1;
}
//LCD_CS=1;
}
void LCD_WrCmd(u8 cmd)
{
u8 i=8;
//LCD_CS=0;;
LCD_DC_CLR();
LCD_SCL_CLR();
//asm("nop");
while(i--)
{
if(cmd&0x80){LCD_SDA_SET();}
else{LCD_SDA_CLR();}
LCD_SCL_SET();
//asm("nop");;
//asm("nop");
LCD_SCL_CLR();
cmd<<=1;;
}
//LCD_CS=1;
}
/*設置起始地址
*Y軸是按8格遞進的，y軸0~63，只能按8格的倍數顯示，
*因為列行式只能按8個字節進行
*/
void LCD_Set_Pos(u8 x, u8 y)
{
LCD_WrCmd(0xb0+(y>>3));
LCD_WrCmd(((x&0xf0)>>4)|0x10);
LCD_WrCmd((x&0x0f)|0x01);
}
void LCD_Fill(u8 bmp_data)
{
u8 y,x;
for(y=0;y<8;y++)
{
LCD_WrCmd(0xb0+y);
LCD_WrCmd(0x01);
LCD_WrCmd(0x10);
for(x=0;x<X_WIDTH;x++)
LCD_WrDat(bmp_data);
}
}
void LCD_CLS(void)
{
u8 y,x;
for(y=0;y<8;y++)
{
LCD_WrCmd(0xb0+y);
LCD_WrCmd(0x01);
LCD_WrCmd(0x10);
for(x=0;x<X_WIDTH;x++)
LCD_WrDat(0);
}
}
//清除一行0-63
void LCD_CLS_y(char y)
{
u8 x;
LCD_WrCmd(0xb0+(y>>3));
LCD_WrCmd(0x01);
LCD_WrCmd(0x10);
for(x=0;x<X_WIDTH;x++)
{
LCD_WrDat(0);
}
}
//清除一行上的一塊區域y=0-63
void LCD_CLS_line_area(u8 start_x,u8 start_y,u8 width)
{
u8 x;
LCD_WrCmd(0xb0+(start_y>>3));
LCD_WrCmd(0x01);
LCD_WrCmd(0x10);
for(x=start_x;x<width;x++)
{
LCD_WrDat(0);
}
}
void LCD_DLY_ms(u16 ms)
{
u16 a;
while(ms)
{
a=1335;
while(a--);
ms--;
}
return;
}
void LCD_Init(void)
{
//DDRA=0XFF;
LCD_SCL_SET();
//LCD_CS=1; //預制SLK和SS為高電平
LCD_RST_CLR();
LCD_DLY_ms(50);
LCD_RST_SET();
LCD_WrCmd(0xae);//--turn off oled panel
LCD_WrCmd(0x00);//---set low column address
LCD_WrCmd(0x10);//---set high column address
LCD_WrCmd(0x40);//--set start line address Set Mapping RAM Display Start Line (0x00~0x3F)
LCD_WrCmd(0x81);//--set contrast control register
LCD_WrCmd(0xcf); // Set SEG Output Current Brightness
LCD_WrCmd(0xa1);//--Set SEG/Column Mapping 0xa0左右反置 0xa1正常
LCD_WrCmd(0xc8);//Set COM/Row Scan Direction 0xc0上下反置 0xc8正常
LCD_WrCmd(0xa6);//--set normal display
LCD_WrCmd(0xa8);//--set multiplex ratio(1 to 64)
LCD_WrCmd(0x3f);//--1/64 duty
LCD_WrCmd(0xd3);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)
LCD_WrCmd(0x00);//-not offset
LCD_WrCmd(0xd5);//--set display clock divide ratio/oscillator frequency
LCD_WrCmd(0x80);//--set divide ratio, Set Clock as 100 Frames/Sec
LCD_WrCmd(0xd9);//--set pre-charge period
LCD_WrCmd(0xf1);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
LCD_WrCmd(0xda);//--set com pins hardware configuration
LCD_WrCmd(0x12);
LCD_WrCmd(0xdb);//--set vcomh
LCD_WrCmd(0x40);//Set VCOM Deselect Level
LCD_WrCmd(0x20);//-Set Page Addressing Mode (0x00/0x01/0x02)
LCD_WrCmd(0x02);//
LCD_WrCmd(0x8d);//--set Charge Pump enable/disable
LCD_WrCmd(0x14);//--set(0x10) disable
LCD_WrCmd(0xa4);// Disable Entire Display On (0xa4/0xa5)
LCD_WrCmd(0xa6);// Disable Inverse Display On (0xa6/a7)
LCD_WrCmd(0xaf);//--turn on oled panel
LCD_Fill(0x00); //初始清屏
LCD_Set_Pos(0,0);
}
//==============================================================
//函數名： void LCD_PutPixel(u8 x,u8 y)
//功能描述：繪制一個點（x,y）
//參數：真實坐標值(x,y),x的范圍0～127，y的范圍0～64
//返回：無
//==============================================================
void LCD_PutPixel(u8 x,u8 y)
{
u8 data1; //data1當前點的數據
//LCD_Set_Pos(x,y);
data1 = 0x01<<(y%8);
LCD_WrCmd(0xb0+(y>>3));
LCD_WrCmd(((x&0xf0)>>4)|0x10);
LCD_WrCmd((x&0x0f)|0x00);
LCD_WrDat(data1);
}
//==============================================================
//函數名： void LCD_Put_Column(u8 x,u8 y,u8 data)
//功能描述：操作一列顯示，一列全顯示0XFF,清除一列0X00;
//參數：真實坐標值(x,y),x的范圍0～127，y的范圍0～64
//返回：無
//==============================================================
void LCD_Put_Column(u8 x,u8 y,u8 data)
{
LCD_WrCmd(0xb0+(y>>3));
LCD_WrCmd(((x&0xf0)>>4)|0x10);
LCD_WrCmd((x&0x0f)|0x00);
LCD_WrDat(data);
}
//==============================================================
//函數名： void LCD_Rectangle(u8 x1,u8 y1,
// u8 x2,u8 y2,u8 color,u8 gif)
//功能描述：繪制一個實心矩形
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