一OLED介绍

使用了0.96寸的oled显示屏（SSD1306驱动），128*64像素，查阅店主给的相关资料后知道，这种屏幕有串行通信和并行通信方式，串行通信可以选择IIC（只需要2个管脚SCL、SDA即可通信）、SPI(3线或4线，区别是3线的数据收发都在一条线上，4线的接收数据和发送数据线分开)，并行通信可以选择6800、8080,。
那如何确定自己这款屏幕采用了哪种通信方式呢，经过研究后发现，具体使用哪种通信方式跟电路中电阻的焊接有关。在电路原理图中，有BS2、BS1、BS0端口，这三个端口的电平状态决定了通信方式。

1
R1、R2为上拉电阻，如果焊接了这两个电阻，则对应的BS1、BS0为高电平1。同理，R3、R4为下拉电阻，如果焊接了这两个电阻，则对应的BS1、BS0为低电平0。从这款屏幕的原理图来看，BS2接地了，始终为低电平0，由上表可以知道肯定没有采用并行通信。我这款屏幕上面是R3和R4电阻焊接上了（看电阻的标识，电阻的位置不一样），所以BS1、BS0为低电平0，由上表可以知道，我这款屏幕采用了4线的SPI通信方式。

在串行通信下，只允许向芯片写入数据或命令。写数据或命令时，先将片选信号CS拉低，如果是写数据，则D/C要拉高，如果写入的是命令，则将D/C拉低。
在每次始终信号SCLK的上升沿，SDIN传输数据，先从高位开始（从D7~D0依次进行），如果前面设置了传输的是命令，则这些数据被存入屏幕芯片的命令寄存器，否则存入数据寄存器。

现在，开始写驱动程序。
下面是oled.h文件，使用的是STM32F103C8T6单片机，单片机的PA0接oled的D0引脚，PA1接D1，PA2接RES，PA3接DC，PA4接CS。

#ifndef __OLED_H
#define __OLED_H
#include "stm32f10x.h"/*说明
oled屏幕有128*64个像素点
分为8页，每页上面有8*128个像素点
有三种扫描方式，本例程使用页寻址扫描方式*/#define SIZE 16    //设置字体大小，和字库有关，如果修改也要改变相应字库
#define Max_Column 128  //最大显示像素宽
#define Max_Row  64     //最大显示像素高
//oled使用水平寻址模式//-----------------OLED端口定义----------------
#define OLED_SCLK_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_0)//CLK
#define OLED_SCLK_Set() GPIO_SetBits(GPIOA,GPIO_Pin_0)#define OLED_SDIN_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_1)//DIN
#define OLED_SDIN_Set() GPIO_SetBits(GPIOA,GPIO_Pin_1)#define OLED_RST_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_2)//RES
#define OLED_RST_Set() GPIO_SetBits(GPIOA,GPIO_Pin_2)#define OLED_DC_Clr() GPIO_ResetBits(GPIOA,GPIO_Pin_3)//DC
#define OLED_DC_Set() GPIO_SetBits(GPIOA,GPIO_Pin_3)       #define OLED_CS_Clr()  GPIO_ResetBits(GPIOA,GPIO_Pin_4)//CS
#define OLED_CS_Set()  GPIO_SetBits(GPIOA,GPIO_Pin_4)#define OLED_CMD  0 //写命令
#define OLED_DATA 1 //写数据//OLED调用函数
void OLED_WR_Byte(u8 dat,u8 cmd); //写字节，dat 数据  cmd 命令
void OLED_Set_Pos(unsigned char x, unsigned char y); //设置显示位置
void OLED_Display_On(void); //oled显示开启
void OLED_Display_Off(void); //oled显示关闭
void OLED_Clear(void);  //oled清屏
void OLED_ShowChar(u8 x,u8 y,u8 chr);//oled显示字符
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size);//oled显示数字
void OLED_ShowString(u8 x,u8 y, u8 *p);  //oled显示字符串
void OLED_ShowCHinese(u8 x,u8 y,u8 no); //oled显示汉字
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);//oled显示图片
void OLED_Init(void);   //oled初始化函数
#endif

下面是oled.c文件

#include "oled.h"
#include "delay.h"
#include "stdlib.h"
#include "oledfont.h"
///写字节，dat 数据  cmd 命令
void OLED_WR_Byte(u8 dat,u8 cmd)
{ u8 i;     if(cmd)OLED_DC_Set();//如果写的是命令，则DC为1else OLED_DC_Clr();//如果是数据，则DC为0   OLED_CS_Clr();//片选信号CS拉低for(i=0;i<8;i++) //传输8位数据{     OLED_SCLK_Clr();//时钟拉低if(dat&0x80)  //从最高位开始传输OLED_SDIN_Set();else OLED_SDIN_Clr();OLED_SCLK_Set();//时钟拉高，上升沿触发信号传输dat<<=1;   //开始传下一位数据}         OLED_CS_Set();//传输结束，片选信号拉高OLED_DC_Set();// D/C信号拉高
} //以下移植官方例程，基本不需要改动//x:0~127
//y:0~7void OLED_Set_Pos(unsigned char x, unsigned char y) //设置显示位置
{ OLED_WR_Byte(0xb0+y,OLED_CMD);//设置b0~b7,对应PAGE0~7OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);//设置列的高位10~1fOLED_WR_Byte((x&0x0f)|0x01,OLED_CMD); //设置列的低位00~0f，为什么要或上0x01不太懂//主要是将x的高低位分开进行传送
}
//oled显示开启
void OLED_Display_On(void)
{OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC，在手册中没找到这条命令，直接参考官方例程OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ON ，同上一条命令OLED_WR_Byte(0XAF,OLED_CMD);  //开启显示
}
//oled显示关闭
void OLED_Display_Off(void)
{OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDCOLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFFOLED_WR_Byte(0XAE,OLED_CMD);  //DISPLAY OFF
}
//清屏函数，清屏后，整个屏幕为黑色，与没点亮效果相同
void OLED_Clear(void)
{  u8 i,n;      for(i=0;i<8;i++)  {  OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址   for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA); } //更新显示
}//在指定位置显示一个字符
//x:0~127
//y:0~7
void OLED_ShowChar(u8 x,u8 y,u8 chr)
{       unsigned char c=0,i=0; c=chr-' ';//得到偏移后的值   if(x>Max_Column-1){x=0;y=y+2;}  //如果超过最大范围，则转到下一行开头显示if(SIZE ==16) //如果是16号字体，用F8X16字库，16只起标识性作用，没有实质作用{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 //用F6x8字库{ OLED_Set_Pos(x,y+1);for(i=0;i<6;i++)OLED_WR_Byte(F6x8[c][i],OLED_DATA);   }
}
//m^n函数
u32 oled_pow(u8 m,u8 n)
{u32 result=1;  while(n--)result*=m;    return result;
}
//显示数字
//x,y :起点坐标  x:0~127      y:0~7
//num :要显示的数字
//len :数字的位数
//size:字体大小（也就是选择字库）
//num:数值
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size)
{          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+(size/2)*t,y,' ');continue;}else enshow=1; }OLED_ShowChar(x+(size/2)*t,y,temp+'0'); }
}
//显示一个字符串
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++;}
}
//显示汉字
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;}
}
/****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****/
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);      }}
} //初始化SSD1306
//屏幕扫描方式使用的是Page Addressing Mode，即页寻址模式，另外两种方式为水平寻址和垂直寻址模式
void OLED_Init(void)
{    GPIO_InitTypeDef  GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); //开启GPIOA的时钟GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_2|GPIO_Pin_3|GPIO_Pin_4; //PA0~PA4GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; //推挽输出GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; //速度50MhzGPIO_Init(GPIOA, &GPIO_InitStructure);//初始化OLED_RST_Set();delay_ms(100);OLED_RST_Clr();delay_ms(200);OLED_RST_Set();        OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panelOLED_WR_Byte(0x00,OLED_CMD);//---set low column addressOLED_WR_Byte(0x10,OLED_CMD);//---set high column addressOLED_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 registerOLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current BrightnessOLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0???? 0xa1??OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0???? 0xc8??OLED_WR_Byte(0xA6,OLED_CMD);//--set normal displayOLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 dutyOLED_WR_Byte(0xD3,OLED_CMD);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)OLED_WR_Byte(0x00,OLED_CMD);//-not offsetOLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequencyOLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/SecOLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge periodOLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 ClockOLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configurationOLED_WR_Byte(0x12,OLED_CMD);OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomhOLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect LevelOLED_WR_Byte(0x20,OLED_CMD);//-设置寻址模式(0x00/0x01/0x02)OLED_WR_Byte(0x02,OLED_CMD);//-页寻址0x02OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disableOLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disableOLED_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 panelOLED_WR_Byte(0xAF,OLED_CMD); /*display ON*/ OLED_Clear();OLED_Set_Pos(0,0);
}

下面是oledfont.h文件，用于存放要显示的字符库

#ifndef __OLEDFONT_H
#define __OLEDFONT_H     //库/************************************6*8字符库************************************/
const unsigned char F6x8[][6] =
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp
0x00, 0x00, 0x00, 0x2f, 0x00, 0x00,// !
0x00, 0x00, 0x07, 0x00, 0x07, 0x00,// "
0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14,// #
0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12,// $
0x00, 0x62, 0x64, 0x08, 0x13, 0x23,// %
0x00, 0x36, 0x49, 0x55, 0x22, 0x50,// &
0x00, 0x00, 0x05, 0x03, 0x00, 0x00,// '
0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,// (
0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,// )
0x00, 0x14, 0x08, 0x3E, 0x08, 0x14,// *
0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,// +
0x00, 0x00, 0x00, 0xA0, 0x60, 0x00,// ,
0x00, 0x08, 0x08, 0x08, 0x08, 0x08,// -
0x00, 0x00, 0x60, 0x60, 0x00, 0x00,// .
0x00, 0x20, 0x10, 0x08, 0x04, 0x02,// /
0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0
0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 1
0x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 2
0x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 3
0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 4
0x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 5
0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 6
0x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 7
0x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 8
0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 9
0x00, 0x00, 0x36, 0x36, 0x00, 0x00,// :
0x00, 0x00, 0x56, 0x36, 0x00, 0x00,// ;
0x00, 0x08, 0x14, 0x22, 0x41, 0x00,// <
0x00, 0x14, 0x14, 0x14, 0x14, 0x14,// =
0x00, 0x00, 0x41, 0x22, 0x14, 0x08,// >
0x00, 0x02, 0x01, 0x51, 0x09, 0x06,// ?
0x00, 0x32, 0x49, 0x59, 0x51, 0x3E,// @
0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C,// A
0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B
0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C
0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D
0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E
0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F
0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G
0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H
0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I
0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J
0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K
0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L
0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M
0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N
0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O
0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P
0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q
0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R
0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S
0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T
0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U
0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V
0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W
0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X
0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y
0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z
0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [
0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 55
0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,// ]
0x00, 0x04, 0x02, 0x01, 0x02, 0x04,// ^
0x00, 0x40, 0x40, 0x40, 0x40, 0x40,// _
0x00, 0x00, 0x01, 0x02, 0x04, 0x00,// '
0x00, 0x20, 0x54, 0x54, 0x54, 0x78,// a
0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b
0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c
0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d
0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e
0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f
0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g
0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h
0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i
0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j
0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k
0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l
0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m
0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n
0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o
0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p
0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q
0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r
0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s
0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t
0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u
0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v
0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w
0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x
0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y
0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z
0x14, 0x14, 0x14, 0x14, 0x14, 0x14,// horiz lines
};
/****************************************8*16字符库************************************/
const unsigned char F8X16[]=
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 00x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 10x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 20x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 30x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 40xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 50x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 60x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 70x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 80x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 90x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 100x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 110x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 120x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 130x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 140x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 150x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 160x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 170x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 180x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 190x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 200x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 210x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 220x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 230x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 240x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 250x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 260x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 270x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 280x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 290x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 300x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 310xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 320x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 330x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 340xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 350x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 360x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 370x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 380xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 390x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 400x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 410x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 420x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 430x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 440x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 450x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 460xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 470x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 480xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 490x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 500x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 510x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 520x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 530x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 540xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 550x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 560x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 570x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 580x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 590x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 600x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 610x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 620x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 630x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 640x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 650x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 660x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 670x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 680x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 690x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 700x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 710x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 720x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 730x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 740x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 750x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 760x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 770x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 780x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 790x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 800x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 810x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 820x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 830x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 840x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 850x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 860x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 870x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 880x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 890x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 900x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 910x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 920x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 930x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};//汉字库
char Hzk[][32]={   {0x00,0x80,0x60,0xF8,0x07,0x40,0x20,0x18,0x0F,0x08,0xC8,0x08,0x08,0x28,0x18,0x00},
{0x01,0x00,0x00,0xFF,0x00,0x10,0x0C,0x03,0x40,0x80,0x7F,0x00,0x01,0x06,0x18,0x00},/*"你",0*/{0x10,0x10,0xF0,0x1F,0x10,0xF0,0x00,0x80,0x82,0x82,0xE2,0x92,0x8A,0x86,0x80,0x00},
{0x40,0x22,0x15,0x08,0x16,0x61,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00},/*"好",1*/};//图片库
extern unsigned char BMP[]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x3F,0x0F,0x07,0x07,0x03,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x03,0x07,0x0F,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x4A,
0x6A,0xCF,0x4A,0xFA,0xCA,0xEF,0x5A,0x4A,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0xC0,0xE0,0xF0,0xF0,0xF0,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xE0,0xC0,0xC0,0xE0,
0xE0,0xF0,0xF0,0xF8,0xF8,0xF8,0xF0,0xF0,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xE0,0xE0,
0xF0,0xF8,0xF8,0xFC,0xFC,0xFC,0xF8,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,
0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,
0x01,0x00,0x00,0x03,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,
0xFF,0xFF,0xFF,0xFF,0x87,0x01,0x00,0x00,0x01,0x01,0x03,0x0F,0x3F,0x3F,0x3F,0x3F,
0x0F,0x07,0x01,0x01,0x00,0x00,0x01,0x03,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x3E,0x3E,0x7F,0xFF,0xFF,0xFF,0xFF,0xF7,0xE3,
0xE3,0xC1,0xC1,0xE3,0xF3,0xF3,0xF3,0xF3,0xF3,0xF3,0xF3,0xF3,0xF3,0xF3,0xFF,0xFF,
0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,
0xA0,0xB0,0xA0,0xE0,0xA0,0xB0,0xA0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x07,0x1F,0x7F,0xFF,0xFF,0xFC,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x80,0xC0,0xE0,0xF0,0xFC,0xFF,0xFF,0x7F,0x1F,0x07,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x03,0x07,
0x07,0x0F,0x0F,0x1F,0x1F,0x1F,0x0F,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x0B,
0x0A,0x0A,0x0A,0x3F,0x0A,0x0A,0x0A,0x0B,0x08,0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,
0x80,0x80,0x80,0xF0,0xF0,0x00,0x00,0xD8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x3F,0x7E,0xFC,0xFC,0xFC,0xFC,
0x7E,0x3F,0x3F,0x1F,0x0F,0x07,0x13,0xF1,0xC0,0x00,0x80,0xF0,0x70,0xE0,0x00,0x00,
0xF0,0x30,0x00,0x00,0x00,0xF0,0x00,0x00,0xF0,0xF0,0xB0,0xB0,0xF0,0x60,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0x80,0x00,0x00,0xE0,0xF0,0xF0,0x00,0x00,
0xF0,0xF0,0x30,0x30,0xF0,0xE0,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0F,
0x01,0x01,0x01,0x0F,0x0F,0x00,0x00,0x0F,0x00,0x00,0x02,0x01,0x01,0x02,0x02,0x01,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0E,0x0F,0x01,0x00,0x03,0x0E,0x0F,
0x01,0x00,0x0C,0x0C,0x0E,0x07,0x00,0x00,0x0F,0x0F,0x0D,0x0D,0x0F,0x07,0x00,0x40,
0x40,0x40,0x40,0x40,0x00,0x0F,0x00,0x00,0x07,0x0E,0x07,0x01,0x0F,0x0F,0x00,0x00,
0x0F,0x0F,0x03,0x07,0x0D,0x08,0x00,0x00,0x80,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,
0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
};#endif

下面是main 函数

//
//本程序只供学习使用，未经作者许可，不得用于其它任何用途
//  文 件 名   : main.c
//  版 本 号   : v1.0
//  作    者   : WJB_MR
//  生成日期   : 2022-0831
//  最近修改   :
//  功能描述   : OLED SPI接口演示例程(STM32系列)
//              说明:
//              ----------------------------------------------------------------
//              GND  电源地
//              VCC  接3.3V电源
//              D0   接PA0（SCL）
//              D1   接PA1（SDA）
//              RES  接PA2
//              DC   接PA3
//              CS   接PA4
//              ----------------------------------------------------------------
// 修改历史   :
// 日    期   :
// 作    者   : WJB_MR
// 修改内容   : 创建文件
//******************************************************************************/#include "stm32f10x.h"
#include "oled.h"
#include "delay.h"
#include "sys.h"extern unsigned char BMP[];//要显示的图片int main(void){        delay_init();//延时函数初始化OLED_Init();//oled初始化OLED_DrawBMP(0,0,127,7,BMP);//显示图片
//   OLED_ShowNum(0,0,666,3,12);//显示数字
//   OLED_ShowCHinese(50,2,9);//显示汉字
//   OLED_ShowCHinese(66,2,10);
//   OLED_ShowChar(70,4,'w');//显示字符while(1){}}

最后上传一张运行结果图片

这是源码的百度网盘下载地址https://pan.baidu.com/s/1xIK9iiPa-rxSa8x96WRTug提取码1elk

STM32系列——驱动0.96寸oled显示屏相关推荐

STM32 7针0.96寸OLED显示屏（硬件SPI+DMA）无需内核响应超高刷新率！
芯片:STM32f103c8t6 f103型号大同小异,其他芯片请根据情况修改接口和配置使用的是7针的0.96寸OLED屏幕,黑白两色显示以下是实物图一.原理: 首先你要了解STM32上的AFI ...
STM32 I2C驱动0.96寸OLED屏
本文以STM32F103C8T6最小系统板为例 OLED屏为128*64像素驱动芯片SSD1306 本文讲解标准库硬件IIC和软件IIC 驱动OLED 硬件IIC ...
STM32开源代码——0.96寸OLED显示屏IIC（可显示汉字）
正点原子精英开发板模块化封装,入口函数简明,易上手操作展示main.c代码,完整代码请下载点击下载代码 #include "led.h" #include "del ...
0.96寸OLED显示屏标准库移植HAL库（模拟IIC） - 基于STM32
** 0.96寸OLED显示屏标准库移植HAL库,使用模拟IIC ** 由于项目的需要使用OLED屏显示,并且现有的项目程序是基于HAL库编写的,而手头能找到的程序是标准库的驱动程序,大概看了一下代码 ...
STM32（基于HAL库）驱动0.96寸OLED屏幕（六脚）
STM32驱动0.96寸OLED屏幕(六脚) 1 序言 2 如何利用STM32单片机驱动12864液晶屏 2.1*基本配置* 2.2 *0.96寸OLED端口含义* 2.3 *0.96寸OLED液晶屏 ...
关于基于stm32的0.96寸oled显示屏的学习理解心得。
关于基于stm32的0.96寸oled显示屏的学习理解心得. oled粗了解如何理解OLED分辨率? 这里0.96寸OLED分辨率是12864;即OLED显示是128行64列; 但是由于OLED不能 ...
基于STM32的0.96寸OLED显示屏显示固定数据、滑动数据、温湿度数据
目录 OLED显示原理一.实验工具二.OLED显示固定数据 1.显示数据相关函数 2.main函数 3.总显示函数 4.取字模 5.实现效果如下: 三.OLED实现滑动显示数据 1.添加滑动命令 ...
STM32（基于HAL库）驱动0.96寸OLED屏幕（四脚且中英文皆可显示）
STM32驱动0.96寸OLED屏幕(四脚) 1 注意事项 2 如何利用STM32单片机驱动12864液晶屏 2.1*基本配置* 2.2 *0.96寸OLED端口含义* 2.3 *0.96寸OLED液 ...
基于STM32的0.96寸OLED显示屏显示数据和滚动显示
文章目录一.SPI 二.OLED显示屏显示数据 2.1 代码实现 2.2 结果展示三.0.96寸OLED滚动显示数据 3.1 滚动方式 3.2 对显示文字进行取模 3.3 代码实现 3.4 结果展 ...

STM32系列——驱动0.96寸oled显示屏

一OLED介绍

STM32系列——驱动0.96寸oled显示屏相关推荐

最新文章

热门文章