- #ifndef __OLED_H
- #define __OLED_H
- #include "n32g430.h"
- #include "stdlib.h"
- #include "n32g430_gpio.h"
- #define OLED_MODE 0
- #define SIZE 8
- #define XLevelL 0x00
- #define XLevelH 0x10
- #define Max_Column 128
- #define Max_Row 64
- #define Brightness 0xFF
- #define X_WIDTH 128
- #define Y_WIDTH 64
- #define OLED_SCLK_Clr() GPIO_Pins_Reset(GPIOA,GPIO_PIN_4)//SCL
- #define OLED_SCLK_Set() GPIO_Pins_Set(GPIOA,GPIO_PIN_4)
- #define OLED_SDIN_Clr() GPIO_Pins_Reset(GPIOA,GPIO_PIN_5)//SDA
- #define OLED_SDIN_Set() GPIO_Pins_Set(GPIOA,GPIO_PIN_5)
- //#define OLED_SCLK_Clr() (GPIOA->PBC = GPIO_PIN_4)//SCL
- //#define OLED_SCLK_Set() (GPIOA->PBSC = GPIO_PIN_4)
- //#define OLED_SDIN_Clr() (GPIOA->PBC = GPIO_PIN_5)//SDA
- //#define OLED_SDIN_Set() (GPIOA->PBSC = GPIO_PIN_5)
- #define OLED_CMD 0 //写命令
- #define OLED_DATA 1 //写数据
- //OLED控制用函数
- void OLED_WR_Byte(unsigned dat,unsigned cmd);
- void OLED_Display_On(void);
- void OLED_Display_Off(void);
- void OLED_Init(void);
- void OLED_Clear(void);
- void OLED_DrawPoint(uint8_t x,uint8_t y,uint8_t t);
- void OLED_Fill(uint8_t x1,uint8_t y1,uint8_t x2,uint8_t y2,uint8_t dot);
- void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size);
- void OLED_ShowNumber(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size);
- void OLED_ShowString(uint8_t x,uint8_t y, uint8_t *p,uint8_t Char_Size);
- void OLED_Set_Pos(unsigned char x, unsigned char y);
- void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no);
- void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);
- void fill_picture(unsigned char fill_Data);
- void Picture(void);
- void OLED_IIC_Start(void);
- void OLED_IIC_Stop(void);
- void OLED_Write_IIC_Command(unsigned char IIC_Command);
- void OLED_Write_IIC_Data(unsigned char IIC_Data);
- void OLED_Write_IIC_Byte(unsigned char IIC_Byte);
- void OLED_IIC_Wait_Ack(void);
- void OLED_fuhao_write(unsigned char x,unsigned char y,unsigned char asc);
- void OLED_Num_write(unsigned char x,unsigned char y,unsigned char asc) ;
- void OLED_Float(unsigned char Y,unsigned char X,double real,unsigned char N);
- void OLED_Float2(unsigned char Y,unsigned char X,double real,unsigned char N1,unsigned char N2);
- void OLED_Num2(unsigned char x,unsigned char y, int number);
- void OLED_Num3(unsigned char x,unsigned char y,int number);
- void OLED_Num4(unsigned char x,unsigned char y, int number);
- void OLED_Num5(unsigned char x,unsigned char y,unsigned int number);
- void OLED_GPIO_Configuare(void);
- #endif
2、从机应答信号
主机每发送一个字节吗,就在时钟脉冲9期间释放数据线,由从机反馈一个应答信号。应答信号为低电平时规定为有效应答位(ACK简称应答位)表示从机已经成功接收到该字节。应答信号为高电平时,规定为非应答位,一般表示从机接收该字节没有成功。对于反馈有效应答位ACK的要求是从机在第9个时钟脉冲之前的低电平期间将SDA线拉低,并且确保在该时钟的高电平期间为稳定的低电平。在图中红色可以看到,SCL为低电平后SDA再升为高电平,再SCL变为高电平,由此可以进行一个软件模拟IIC波形。
- void OLED_IIC_Wait_Ack()
- {
- OLED_SCLK_Set();
- SysTick_Delay_Us(3);
- OLED_SCLK_Clr();
- SysTick_Delay_Us(3);
- }
3、数据有效性
IIC总线进行数据传输时,时钟信号为高电平期间,数据线上的数据必须保持稳定,只有在时钟线上的信号为低电平期间,数据线上的高电平或低电平状态才允许变化。SDA数据线在SCL的每个时钟周期传输一位数据。即数据在SCL的上升沿到来之前就需要准备好,并在下降沿到来之前必须稳定。
4、数据传输
在数据有效性中,数据位的传输是边沿触发的,在IIC总线上数据传输,传送的每一位数据都有一个时钟脉冲相对应,SCL为高电平时SDA表示数据有效,即此时的SDA为高电平时表示数据“1”,为低电平时表示数据“0”.即在SCL串行时钟的配合下,SDA上逐位地串行传送每一位数据。传输数据地时候,将SCL置低,然后设置SDA总线对应地引脚电平为高/低,SDA电平确定后再将SCL置高,将8位由高到低依次发送出去。
- // IIC Write byte
- **********************************************/
- void OLED_Write_IIC_Byte(unsigned char IIC_Byte)
- {
- unsigned char i;
- unsigned char m,da;
- da=IIC_Byte;
- OLED_SCLK_Clr();
- for(i=0;i<8;i++)
- {
- m=da;
- // OLED_SCLK_Clr();
- m=m&0x80;
- if(m==0x80)
- {
- OLED_SDIN_Set();
- }
- else
- OLED_SDIN_Clr();
- da=da<<1;
- SysTick_Delay_Us(3);
- OLED_SCLK_Set();
- SysTick_Delay_Us(3);
- OLED_SCLK_Clr();
- SysTick_Delay_Us(3);
- }
- }
- /**********************************************
- // IIC Write Command
- **********************************************/
- void OLED_Write_IIC_Command(unsigned char IIC_Command)
- {
- OLED_IIC_Start();
- OLED_Write_IIC_Byte(0x78); //Slave address,SA0=0
- OLED_IIC_Wait_Ack();
- OLED_Write_IIC_Byte(0x00); //write command
- OLED_IIC_Wait_Ack();
- OLED_Write_IIC_Byte(IIC_Command);
- OLED_IIC_Wait_Ack();
- OLED_IIC_Stop();
- }
- /**********************************************
- // IIC Write Data
- **********************************************/
- void OLED_Write_IIC_Data(unsigned char IIC_Data)
- {
- OLED_IIC_Start();
- OLED_Write_IIC_Byte(0x78); //D/C#=0; R/W#=0
- OLED_IIC_Wait_Ack();
- OLED_Write_IIC_Byte(0x40); //write data
- OLED_IIC_Wait_Ack();
- OLED_Write_IIC_Byte(IIC_Data);
- OLED_IIC_Wait_Ack();
- OLED_IIC_Stop();
- }
- void OLED_WR_Byte(unsigned dat,unsigned cmd)
- {
- if(cmd)
- {
- OLED_Write_IIC_Data(dat);
- }
- else
- {
- OLED_Write_IIC_Command(dat);
- }
- }
本次实验用的是OLED模块(0.96寸4针IIC接口OLED显示屏)SSD1306,电源电压3.3-5.5V,总共四个接口,GND,VCC,SCL(IIC总线时钟信号),SDA(IIC总线数据信号)。SSD1306是一个为映射静态 RAM 保存位模式来显示。该 RAM 的为 128 * 64 bit大小,RAM 分为 8 页,从 PAFE0 到 PAGE7,用于单色 128 * 64 点阵显示。下面是OLED引脚初始化和OLED初始化程序
- void OLED_GPIO_Configuare(void)
- {
- GPIO_InitType GPIO_InitStructure;
- RCC_AHB_Peripheral_Clock_Enable(RCC_AHB_PERIPH_GPIOA);
- GPIO_Structure_Initialize(&GPIO_InitStructure);
- /* Select the GPIO pin to control */
- GPIO_InitStructure.Pin = GPIO_PIN_4|GPIO_PIN_5;
- /* Set pin mode to general push-pull output */
- GPIO_InitStructure.GPIO_Mode = GPIO_MODE_OUT_PP;
- GPIO_InitStructure.GPIO_Pull = GPIO_PULL_UP;
- /* Set the pin drive current to 4MA*/
- GPIO_InitStructure.GPIO_Current = GPIO_DS_4MA;
- /* Initialize GPIO */
- GPIO_Peripheral_Initialize(GPIOA, &GPIO_InitStructure);
- GPIO_Pins_Set(GPIOA,GPIO_PIN_4|GPIO_PIN_5);
- }
- //初始化SSD1306
- void OLED_Init(void)
- {
- OLED_GPIO_Configuare();
- SysTick_Delay_Ms(200);
- OLED_WR_Byte(0xAE,OLED_CMD);//--display off
- 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
- OLED_WR_Byte(0xB0,OLED_CMD);//--set page address
- OLED_WR_Byte(0x81,OLED_CMD); // contract control
- OLED_WR_Byte(0xFF,OLED_CMD);//--128
- OLED_WR_Byte(0xA1,OLED_CMD);//set segment remap
- OLED_WR_Byte(0xA6,OLED_CMD);//--normal / reverse
- OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
- OLED_WR_Byte(0x3F,OLED_CMD);//--1/32 duty
- OLED_WR_Byte(0xC8,OLED_CMD);//Com scan direction
- OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset
- OLED_WR_Byte(0x00,OLED_CMD);//
-
- OLED_WR_Byte(0xD5,OLED_CMD);//set osc division
- OLED_WR_Byte(0x80,OLED_CMD);//
-
- OLED_WR_Byte(0xD8,OLED_CMD);//set area color mode off
- OLED_WR_Byte(0x05,OLED_CMD);//
-
- OLED_WR_Byte(0xD9,OLED_CMD);//Set Pre-Charge Period
- OLED_WR_Byte(0xF1,OLED_CMD);//
-
- OLED_WR_Byte(0xDA,OLED_CMD);//set com pin configuartion
- OLED_WR_Byte(0x12,OLED_CMD);//
-
- OLED_WR_Byte(0xDB,OLED_CMD);//set Vcomh
- OLED_WR_Byte(0x30,OLED_CMD);//
-
- OLED_WR_Byte(0x8D,OLED_CMD);//set charge pump enable
- OLED_WR_Byte(0x14,OLED_CMD);//
-
- OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
- OLED_Clear();
- OLED_Set_Pos(0,0);
-
- }
写入起始坐标
- //坐标设置
- 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),OLED_CMD);
- }
清屏函数
- //清屏函数,清完屏,整个屏幕是黑色的!和没点亮一样!!!
- void OLED_Clear(void)
- {
- uint8_t 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
- }
开启&关闭OLED显示
- //开启OLED显示
- void OLED_Display_On(void)
- {
- OLED_WR_Byte(0X8D,OLED_CMD); //SET DCDC命令
- OLED_WR_Byte(0X14,OLED_CMD); //DCDC ON
- OLED_WR_Byte(0XAF,OLED_CMD); //DISPLAY ON
- }
- //关闭OLED显示
- void OLED_Display_Off(void)
- {
- OLED_WR_Byte(0X8D,OLED_CMD); //SET DCDC命令
- OLED_WR_Byte(0X10,OLED_CMD); //DCDC OFF
- OLED_WR_Byte(0XAE,OLED_CMD); //DISPLAY OFF
- }
显示字符,数字,字符串,汉字等函数代码
- //在指定位置显示一个字符,包括部分字符
- //x:0~127
- //y:0~63
- //mode:0,反白显示;1,正常显示
- //size:选择字体 16/12
- void OLED_ShowChar(uint8_t x,uint8_t y,uint8_t chr,uint8_t Char_Size)
- {
- 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;}
- if(Char_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);
- for(i=0;i<6;i++)
- OLED_WR_Byte(F6x8[c][i],OLED_DATA);
-
- }
- }
- //m^n函数
- uint32_t oled_pow(uint8_t m,uint8_t n)
- {
- uint32_t result=1;
- while(n--)result*=m;
- return result;
- }
- //显示2个数字
- //x,y :起点坐标
- //len :数字的位数
- //size:字体大小
- //mode:模式 0,填充模式;1,叠加模式
- //num:数值(0~4294967295);
- void OLED_ShowNumber(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size2)
- {
- uint8_t t,temp;
- uint8_t 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,' ',size2);
- continue;
- }else enshow=1;
-
- }
- OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2);
- }
- }
- //显示一个字符号串
- void OLED_ShowString(uint8_t x,uint8_t y,uint8_t *chr,uint8_t Char_Size)
- {
- while (*chr!='\0')
- { OLED_ShowChar(x,y,*chr,Char_Size);
- x+=8;
- if(x>120){x=0;y+=2;}
- chr++;
- }
- }
- //显示汉字
- void OLED_ShowCHinese(uint8_t x,uint8_t y,uint8_t no)
- {
- uint8_t 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);
- }
- }
- }
- void OLED_Float(unsigned char Y,unsigned char X,double real,unsigned char N)
- {
- unsigned char i_Count=1;
- unsigned char n[12]={0};
- long j=1;
- int real_int=0;
- double decimal=0;
- unsigned int real_decimal=0;
- if(real<0)
- {
- real_int=(int)(-real);
- }
- else
- {
- real_int=(int)real;
- }
- decimal=real-real_int;
- real_decimal=decimal*1e4;
- while(real_int/10/j!=0)
- {
- j=j*10;i_Count++;
- }
- n[0]=(real_int/10000)%10;
- n[1]=(real_int/1000)%10;
- n[2]=(real_int/100)%10;
- n[3]=(real_int/10)%10;
- n[4]=(real_int/1)%10;
- n[5]='.';
- n[6]=(real_decimal/1000)%10;
- n[7]=(real_decimal/100)%10;
- n[8]=(real_decimal/10)%10;
- n[9]=real_decimal%10;
- n[6+N]='\0';
- for(j=0;j<10;j++) n[j]=n[j]+16+32;
- if(real<0)
- {
- i_Count+=1;
- n[5-i_Count]='-';
- }
- n[5]='.';
- n[6+N]='\0';
- OLED_ShowString(X,Y,&n[5-i_Count],12);
- }
- void OLED_Float2(unsigned char Y,unsigned char X,double real,unsigned char N1,unsigned char N2)
- {
- unsigned char i_Count=1;
- unsigned char n[12]={0};
- long j=1;
- unsigned int real_int=0;
- double decimal=0;
- unsigned int real_decimal=0;
- X=X*8;
- real_int=(int)real;
- //Dis_Num(2,0,real_int,5);
- decimal=real-real_int;
- real_decimal=decimal*1e4;
- //Dis_Num(2,6,real_decimal,4);
- while(real_int/10/j!=0)
- {
- j=j*10;i_Count++;
- }
- n[0]=(real_int/10000)%10;
- n[1]=(real_int/1000)%10;
- n[2]=(real_int/100)%10;
- n[3]=(real_int/10)%10;
-
- n[5]='.';
- n[6]=(real_decimal/1000)%10;
- n[7]=(real_decimal/100)%10;
- n[8]=(real_decimal/10)%10;
- n[9]=real_decimal%10;
- n[6+N2]='\0';
- for(j=0;j<10;j++) n[j]=n[j]+16+32;
- n[5]='.';
- n[6+N2]='\0';
- OLED_ShowString(X,Y,&n[5-N1],12);
- }
- void OLED_Num2(unsigned char x,unsigned char y, int number)
- {
- unsigned char shi,ge;
- int num =number;
- if(num<0)
- {
- num=-num;
- shi=num%100/10;
- ge=num%10;
- OLED_fuhao_write(x,y,13);
- OLED_Num_write(x+1,y,shi);
- OLED_Num_write(x+2,y,ge);
- }
- else
- {
- shi=num%100/10;
- ge=num%10;
- OLED_fuhao_write(x,y,11);
- OLED_Num_write(x+1,y,shi);
- OLED_Num_write(x+2,y,ge);
- }
-
- }
- void OLED_Num3(unsigned char x,unsigned char y,int number)
- {
- unsigned char ge,shi,bai;
- int num =number;
- if(num<0)
- {
- num=-num;
- OLED_fuhao_write(x,y,13); //显示-号
- ge = num %10;
- shi = num/10%10;
- bai = num/100;
- OLED_Num_write(x+3,y,ge);
- OLED_Num_write(x+2,y,shi);
- OLED_Num_write(x+1,y,bai);
- }
- else
- {
- OLED_fuhao_write(x,y,11);
- ge = num %10;
- shi = num/10 %10;
- bai = num/100;
- OLED_Num_write(x+3,y,ge);
- OLED_Num_write(x+2,y,shi);
- OLED_Num_write(x+1,y,bai);
- }
- }
- void OLED_Num4(unsigned char x,unsigned char y, int number)
- {
- unsigned char qian,bai,shi,ge;
- int num =number;
- if(num<0)
- {
- num=-num;
- }
- qian=num/1000;
- bai=num%1000/100;
- shi=num%100/10;
- ge=num%10;
- OLED_Num_write(x,y,qian);
- OLED_Num_write(x+1,y,bai);
- OLED_Num_write(x+2,y,shi);
- OLED_Num_write(x+3,y,ge);
- }
- void OLED_Num_write(unsigned char x,unsigned char y,unsigned char asc)
- {
- int i=0;
- OLED_Set_Pos(x*6,y);
- for(i=0;i<6;i++)
- {
- OLED_WR_Byte(F6x8[asc+16][i],OLED_DATA);
- }
- }
- void OLED_fuhao_write(unsigned char x,unsigned char y,unsigned char asc)
- {
- int i=0;
- OLED_Set_Pos(x*6,y);
- for(i=0;i<6;i++)
- {
- OLED_WR_Byte(F6x8[asc][i],OLED_DATA);
- }
-
- }
- void OLED_Num5(unsigned char x,unsigned char y,unsigned int number)
- {
- unsigned char wan,qian,bai,shi,ge;
- wan=number/10000;
- qian = number%10000/1000;
- bai=number%1000/100;
- shi=number%100/10;
- ge=number%10;
- OLED_Num_write(x,y,wan);
- OLED_Num_write(x+1,y,qian);
- OLED_Num_write(x+2,y,bai);
- OLED_Num_write(x+3,y,shi);
- OLED_Num_write(x+4,y,ge);
- }
这里面要使用取模软件01-PCtoLCD2002完美版,可以实现汉字、图片、英文的取模。首先双击打开软件
点击模式,选择字符模式
点击选项按钮,进行配置,点阵内的数字手动输入999,所有设置完成后点击确定
以生成16*16的汉字为例,字宽和字高选择16,在输入栏输入需要取模的汉字,且只能是汉字,然后点击生成字模按钮
将生成的代码复制到oledfont.h文件的数组中
- char Hzk[][32]={
- {0x00,0xFE,0x02,0x12,0x92,0x92,0x92,0xF2,0x92,0x92,0x92,0x12,0x02,0xFE,0x00,0x00},
- {0x00,0xFF,0x40,0x48,0x48,0x48,0x48,0x4F,0x48,0x4A,0x4C,0x48,0x40,0xFF,0x00,0x00},/*"国",0*/
- {0x00,0x00,0xFE,0x22,0x22,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x3E,0x00,0x00,0x00},
- {0x00,0x00,0xFF,0x41,0x21,0x11,0x01,0x01,0x03,0x0D,0x11,0x21,0x41,0xF1,0x00,0x00},/*"民",1*/
- {0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00},
- {0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"技",2*/
- {0x00,0x10,0x10,0x10,0x10,0xD0,0x30,0xFF,0x30,0xD0,0x12,0x1C,0x10,0x10,0x00,0x00},
- {0x10,0x08,0x04,0x02,0x01,0x00,0x00,0xFF,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00},/*"术",3*/
- {0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x00,0x00},
- {0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00},/*"二",4*/
- {0x10,0xF0,0x1F,0x10,0xF0,0x04,0xD4,0x54,0x54,0xFF,0x54,0x54,0x74,0x04,0x00,0x00},
- {0x41,0x22,0x14,0x0C,0x33,0x80,0x41,0x21,0x19,0x07,0x19,0x25,0x49,0x87,0x80,0x00},/*"姨",5*/
- {0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00},
- {0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00},/*"电",6*/
- {0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00},
- {0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"子",7*/
- {0x00,0xFE,0x02,0x22,0x42,0x82,0x72,0x02,0x22,0x42,0x82,0x72,0x02,0xFE,0x00,0x00},
- {0x00,0xFF,0x10,0x08,0x06,0x01,0x0E,0x10,0x08,0x06,0x01,0x4E,0x80,0x7F,0x00,0x00},/*"网",8*/
- {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},/*"测",9*/
- {0x40,0x40,0x42,0xCC,0x00,0x90,0x90,0x90,0x90,0x90,0xFF,0x10,0x11,0x16,0x10,0x00},
- {0x00,0x00,0x00,0x3F,0x10,0x28,0x60,0x3F,0x10,0x10,0x01,0x0E,0x30,0x40,0xF0,0x00},/*"试",10*/
- };
完成上述过程之后,在main函数添加必要的头文件和初始化代码,可以在while循环中执行以下显示代码- OLED_ShowCHinese(15,2,0);
- OLED_ShowCHinese(42,2,1);
- OLED_ShowCHinese(70,2,2);
- OLED_ShowCHinese(98,2,3);
- OLED_ShowCHinese(23,0,4);
- OLED_ShowCHinese(39,0,5);
- OLED_ShowCHinese(55,0,6);
- OLED_ShowCHinese(71,0,7);
- OLED_ShowCHinese(87,0,8);
- OLED_ShowString(23,4,"N32G430CBL7",16);
- OLED_ShowString(31,6,"OLED",16);
- OLED_ShowCHinese(64,6,9);
- OLED_ShowCHinese(80,6,10);