110VCGQ/模块资料/1.3寸OLED显示屏12864液晶屏模块1.3寸显示模块IIC接口/中景园电子1.3寸OLED显示屏模块资料V2.0/测试程序/中景园电子1.3寸OLED显示屏_STM8系列_SPI_例程/oled.c

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2024-11-18 10:09:39 +08:00
//////////////////////////////////////////////////////////////////////////////////
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>ѧϰʹ<CFB0>ã<EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD><C9A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD>;
//<2F>о<EFBFBD>԰<EFBFBD><D4B0><EFBFBD><EFBFBD>
//<2F><><EFBFBD>̵<EFBFBD>ַ<EFBFBD><D6B7>http://shop73023976.taobao.com/?spm=2013.1.0.0.M4PqC2
//
// <20><> <20><> <20><> : main.c
// <20><> <20><> <20><> : v2.0
// <20><> <20><> : HuangKai
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : 2014-0101
// <20><><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD> :
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> : OLED 4<>ӿ<EFBFBD><D3BF><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>(STMSTM8S103K3ϵ<33><CFB5>)
// ˵<><CBB5>:
// ----------------------------------------------------------------
// GND <20><>Դ<EFBFBD><D4B4>
// VCC <20><>5V<35><56>3.3v<EFBFBD><EFBFBD>Դ
// D0 PC1
// D1 PC2
// RES PC3
// DC PC4
// CS PC5
// ----------------------------------------------------------------
// <20>޸<EFBFBD><DEB8><EFBFBD>ʷ :
// <20><> <20><> :
// <20><> <20><> : HuangKai
// <20>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD> : <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
//<2F><>Ȩ<EFBFBD><C8A8><EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؾ<EFBFBD><D8BE><EFBFBD>
//Copyright(C) <20>о<EFBFBD>԰<EFBFBD><D4B0><EFBFBD><EFBFBD>2014/3/16
//All rights reserved
//******************************************************************************/<2F><>
#include "oled.h"
//#include "stdlib.h"
#include "oledfont.h"
#include "stm8s.h"
//#include "delay.h"
//OLED<45><44><EFBFBD>Դ<EFBFBD>
//<2F><><EFBFBD>Ÿ<EFBFBD>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD>.
//[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 "oled.h"
//#include "stdlib.h"
#include "oledfont.h"
//#include "delay.h"
//OLED<45><44>???<3F><>?
//<2F><>?<3F><>???<3F><>?<3F><>???.
//[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
void delay_ms(unsigned int ms)
{
unsigned int a;
while(ms)
{
a=1800;
while(a--);
ms--;
}
return;
}
#if OLED_MODE==1
//?<3F><>SSD1106D<36>䨨?<3F><>???<3F><>??<3F><>?<3F><>
//dat:<3A><>aD<61>䨨?<3F><>?<3F><>y?Y/?<3F><><EFBFBD><EFBFBD>?
//cmd:<3A><>y?Y/?<3F><><EFBFBD><EFBFBD>?<3F><><EFBFBD><EFBFBD>?? 0,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>??<3F><><EFBFBD><EFBFBD>?;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?<3F><>y?Y;
void OLED_WR_Byte(u8 dat,u8 cmd)
{
DATAOUT(dat);
if(cmd)
OLED_DC_Set();
else
OLED_DC_Clr();
OLED_CS_Clr();
OLED_WR_Clr();
OLED_WR_Set();
OLED_CS_Set();
OLED_DC_Set();
}
#else
//?<3F><>SSD1306D<36>䨨?<3F><>???<3F><>??<3F><>?<3F><>
//dat:<3A><>aD<61>䨨?<3F><>?<3F><>y?Y/?<3F><><EFBFBD><EFBFBD>?
//cmd:<3A><>y?Y/?<3F><><EFBFBD><EFBFBD>?<3F><><EFBFBD><EFBFBD>?? 0,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>??<3F><><EFBFBD><EFBFBD>?;1,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?<3F><>y?Y;
void OLED_WR_Byte(u8 dat,u8 cmd)
{
u8 i;
if(cmd)
OLED_DC_Set();
else
OLED_DC_Clr();
OLED_CS_Clr();
for(i=0;i<8;i++)
{
OLED_SCLK_Clr();
if(dat&0x80)
{
OLED_SDIN_Set();
}
else
OLED_SDIN_Clr();
OLED_SCLK_Set();
dat<<=1;
}
OLED_CS_Set();
OLED_DC_Set();
}
#endif
void OLED_Set_Pos(unsigned char x, unsigned char y)
{
OLED_WR_Byte(0xb0+y,OLED_CMD);
OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);
OLED_WR_Byte((x&0x0f)|0x01,OLED_CMD);
}
//?a??OLED??<3F><>?
void OLED_Display_On(void)
{
OLED_WR_Byte(0X8D,OLED_CMD); //SET DCDC?<3F><><EFBFBD><EFBFBD>?
OLED_WR_Byte(0X14,OLED_CMD); //DCDC ON
OLED_WR_Byte(0XAF,OLED_CMD); //DISPLAY ON
}
//1?<3F><>?OLED??<3F><>?
void OLED_Display_Off(void)
{
OLED_WR_Byte(0X8D,OLED_CMD); //SET DCDC?<3F><><EFBFBD><EFBFBD>?
OLED_WR_Byte(0X10,OLED_CMD); //DCDC OFF
OLED_WR_Byte(0XAE,OLED_CMD); //DISPLAY OFF
}
//???<3F><>o<EFBFBD><6F><EFBFBD><EFBFBD>y,??<3F><><EFBFBD><EFBFBD>?<3F><>,?????<3F><>??<3F><>?o<><6F><EFBFBD><EFBFBD>?<3F><>?!o<><6F>??<3F><>?<3F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>??<3F><>!!!
void OLED_Clear(void)
{
u8 i,n;
for(i=0;i<8;i++)
{
OLED_WR_Byte (0xb0+i,OLED_CMD); //<2F><><EFBFBD><EFBFBD>??<3F><>3<EFBFBD><33>??<3F><><EFBFBD>ꡧ0~7<><37>?
OLED_WR_Byte (0x02,OLED_CMD); //<2F><><EFBFBD><EFBFBD>????<3F><>??????a<><61>D<EFBFBD>̨<EFBFBD><CCA8><EFBFBD>??<3F><>
OLED_WR_Byte (0x10,OLED_CMD); //<2F><><EFBFBD><EFBFBD>????<3F><>??????a<><61>D??<3F><>??<3F><>
for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);
} //?<3F><>D???<3F><>?
}
//?<3F><>???<3F><>??????<3F><>?<3F><>???<3F><>?<3F><>?,<2C><EFBFBD><E3A8B9><EFBFBD><EFBFBD>2?<3F><>?<3F><>?<3F><>?
//x:0~127
//y:0~63
//mode:0,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>??<3F><>?;1,?y3<79><33>??<3F><>?
//size:????<3F><>?<3F><>? 16/12
void OLED_ShowChar(u8 x,u8 y,u8 chr)
{
unsigned char c=0,i=0;
c=chr-' ';//<2F><>?<3F><>???<3F><>?o<><6F><EFBFBD><EFBFBD>??<3F><>
if(x>Max_Column-1){x=0;y=y+2;}
if(SIZE ==16)
{
OLED_Set_Pos(x,y);
for(i=0;i<8;i++)
OLED_WR_Byte(F8X16[c*16+i],OLED_DATA);
OLED_Set_Pos(x,y+1);
for(i=0;i<8;i++)
OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);
}
else {
OLED_Set_Pos(x,y+1);
for(i=0;i<6;i++)
OLED_WR_Byte(F6x8[c][i],OLED_DATA);
}
}
//m^no<6E><6F><EFBFBD><EFBFBD>y
u32 oled_pow(u8 m,u8 n)
{
u32 result=1;
while(n--)result*=m;
return result;
}
//??<3F><>?2??<3F><>y<EFBFBD><79>?
//x,y :?e<><65>?<3F><>?<3F><><EFBFBD><EFBFBD>
//len :<3A><>y<EFBFBD><79>?<3F><>???<3F><>y
//size:<3A><>?<3F><>?<3F>䨮D?
//mode:?<3F>꨺? 0,<2C><>?3??<3F>꨺?;1,<2C><>t?<3F><>?<3F>꨺?
//num:<3A><>y?<3F><>(0~4294967295);
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size2)
{
u8 t,temp;
u8 enshow=0;
for(t=0;t<len;t++)
{
temp=(num/oled_pow(10,len-t-1))%10;
if(enshow==0&&t<(len-1))
{
if(temp==0)
{
OLED_ShowChar(x+(size2/2)*t,y,' ');
continue;
}else enshow=1;
}
OLED_ShowChar(x+(size2/2)*t,y,temp+'0');
}
}
//??<3F><>?<3F><>???<3F><>?<3F><>?o?<3F><>?
void OLED_ShowString(u8 x,u8 y,u8 *chr)
{
unsigned char j=0;
while (chr[j]!='\0')
{ OLED_ShowChar(x,y,chr[j]);
x+=8;
if(x>120){x=0;y+=2;}
j++;
}
}
//??<3F><>?oo<6F><6F>?
void OLED_ShowCHinese(u8 x,u8 y,u8 no)
{
u8 t,adder=0;
OLED_Set_Pos(x,y);
for(t=0;t<16;t++)
{
OLED_WR_Byte(Hzk[2*no][t],OLED_DATA);
adder+=1;
}
OLED_Set_Pos(x,y+1);
for(t=0;t<16;t++)
{
OLED_WR_Byte(Hzk[2*no+1][t],OLED_DATA);
adder+=1;
}
}
/***********1|?<3F><>?<3F><><EFBFBD><EFBFBD>?<3F><>o??<3F><>???<3F><>?BMP<4D><50>???128?<3F><>64?e<><65>?<3F><>?<3F><>?<3F><><EFBFBD><EFBFBD>(x,y),x<><78>?<3F><>??<3F><>0??127<32><37>?y?a<><61>3<EFBFBD><33>?<3F><>??<3F><>0??7*****************/
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[])
{
unsigned int j=0;
unsigned char x,y;
if(y1%8==0) y=y1/8;
else y=y1/8+1;
for(y=y0;y<y1;y++)
{
OLED_Set_Pos(x0,y);
for(x=x0;x<x1;x++)
{
OLED_WR_Byte(BMP[j++],OLED_DATA);
}
}
}
//3?<3F><>??<3F><>SSD1306
void OLED_Init(void)
{
OLED_RST_Set();
delay_ms(100);
OLED_RST_Clr();
delay_ms(100);
OLED_RST_Set();
/*
OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
OLED_WR_Byte(0x00,OLED_CMD);//---set low column address
OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
OLED_WR_Byte(0x40,OLED_CMD);//--set start line address Set Mapping RAM Display Start Line (0x00~0x3F)
OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping 0xa0<61><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?? 0xa1?y3<79><33>
OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction 0xc0<63><30>???<3F><><EFBFBD><EFBFBD>?? 0xc8?y3<79><33>
OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)
OLED_WR_Byte(0x00,OLED_CMD);//-not offset
OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
OLED_WR_Byte(0x12,OLED_CMD);
OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
OLED_WR_Byte(0x02,OLED_CMD);//
OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable
OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable
OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)
OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7)
OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
*/
OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
OLED_WR_Byte(0x02,OLED_CMD);//---set low column address
OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
OLED_WR_Byte(0x40,OLED_CMD);//--set start line address Set Mapping RAM Display Start Line (0x00~0x3F)
OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping 0xa0<61><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?? 0xa1?y3<79><33>
OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction 0xc0<63><30>???<3F><><EFBFBD><EFBFBD>?? 0xc8?y3<79><33>
OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)
OLED_WR_Byte(0x00,OLED_CMD);//-not offset
OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
OLED_WR_Byte(0x12,OLED_CMD);
OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
OLED_WR_Byte(0x02,OLED_CMD);//
OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable
OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable
OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)
OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7)
OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
OLED_WR_Byte(0xAF,OLED_CMD); /*display ON*/
OLED_Clear();
OLED_Set_Pos(0,0);
}