? 最近從stm32f1轉用stm32f4，發現時鐘和IO有很大的改變。為了快速上手F4打算把F1板子的OLEDIIC移植作為練習。關于OLED,IIC的講解，網上有很多，我就不多闡述了，我想直接通過代碼來展示我移植的過程。

? ?首先是查詢正點原子F4資料種的引腳分配表，確定IIC需要使用的IO口，SCL--PB8,SDA--PB9

? 然后開始寫myiic的代碼（GPIO的設置，根據IIC時序圖寫IIC的開始，結束，響應.....代碼）

#include "myiic.h" #include "delay.h"//IIC的初始化 //SDA PB9 //SCL PB8 void IIC_Init(void) { GPIO_InitTypeDef GPIO_InitStructure;RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE);//GPIOB10,B113?ê??ˉéè??GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 |GPIO_Pin_9;GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//普通輸出模式GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽輸出GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHzGPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉GPIO_Init(GPIOB, &GPIO_InitStructure);//初始化IIC_SCL=1;IIC_SDA=1; }void IIC_Start(void) {SDA_OUT(); IIC_SDA=1; IIC_SCL=1; delay_us(2);IIC_SDA=0; delay_us(2);IIC_SCL=0; //鉗住I2C，準備接受或者發送數據 } void IIC_Stop(void) {SDA_OUT();//sda??ê?3?IIC_SCL=0;IIC_SDA=0;delay_us(2);IIC_SCL=1; IIC_SDA=1;delay_us(2); }//返回值：1：成功 0：失敗u8 IIC_Wait_Ack(void) {u8 ucErrTime=0;SDA_IN(); IIC_SDA=1;delay_us(1); IIC_SCL=1;delay_us(1); while(READ_SDA){ucErrTime++;if(ucErrTime>250){IIC_Stop();return 1;}}IIC_SCL=0; return 0; } void IIC_Ack(void) {IIC_SCL=0;SDA_OUT();IIC_SDA=0;delay_us(4);IIC_SCL=1;delay_us(4);IIC_SCL=0; }void IIC_NAck(void) {IIC_SCL=0;SDA_OUT();IIC_SDA=1;delay_us(4);IIC_SCL=1;delay_us(4);IIC_SCL=0; } u8 test=0; void IIC_Send_Byte(u8 txd) { u8 t; SDA_OUT(); IIC_SCL=0;for(t=0;t<8;t++){ if((txd&0x80)>>7)IIC_SDA=1;else IIC_SDA=0;txd<<=1; delay_us(5);IIC_SCL=1;delay_us(5); IIC_SCL=0; delay_us(5);} } u8 IIC_Read_Byte(unsigned char ack) {unsigned char i,receive=0;SDA_IN();for(i=0;i<8;i++ ){IIC_SCL=0; delay_us(5);IIC_SCL=1;receive<<=1;if(READ_SDA)receive++; delay_us(5); } if (!ack)IIC_NAck();elseIIC_Ack(); return receive; }

附上頭文件：

#ifndef __MYIIC_H #define __MYIIC_H #include "sys.h"//這兩句的意思分別是：PB9的輸入/輸出模式 #define SDA_IN() {GPIOB->MODER&=~(3<<(9*2));GPIOB->MODER|=0<<9*2;} #define SDA_OUT() {GPIOB->MODER&=~(3<<(9*2));GPIOB->MODER|=1<<9*2;} #define IIC_SCL PBout(8) //SCL #define IIC_SDA PBout(9) //SDA #define READ_SDA PBin(9) //輸出SDA void IIC_Init(void); void IIC_Start(void); void IIC_Stop(void); void IIC_Send_Byte(u8 txd); u8 IIC_Read_Byte(unsigned char ack); u8 IIC_Wait_Ack(void); void IIC_Ack(void); void IIC_NAck(void); void IIC_Write_One_Byte(u8 daddr,u8 addr,u8 data); u8 IIC_Read_One_Byte(u8 daddr,u8 addr); #endif

然后開始移植OLED的代碼：（這一段沒有任何需要改動的地方，直接大膽的搬）

#include "oled.h" #include "codetab.h"//這是字庫，可以網上找 #include "delay.h" #include "myiic.h"void Write_IIC_Byte(unsigned char IIC_Byte) {unsigned char i;for(i=0;i<8;i++){if(IIC_Byte & 0x80)IIC_SDA=1;elseIIC_SDA=0;IIC_SCL=high;delay_us(4); IIC_SCL=0;IIC_Byte<<=1;}IIC_SDA = 1; IIC_SCL=1;delay_us(4);IIC_SCL=0; }void OLED_WrDat(unsigned char IIC_Data) {IIC_Start();IIC_Send_Byte(0x78); IIC_Wait_Ack(); IIC_Send_Byte(0x40); //write dataIIC_Wait_Ack(); IIC_Send_Byte(IIC_Data);IIC_Wait_Ack();IIC_Stop(); }void OLED_WrCmd(unsigned char IIC_Command) {IIC_Start();IIC_Send_Byte(0x78); //Slave address,SA0=0if(IIC_Wait_Ack()){while(1);}IIC_Send_Byte(0x00); //write commandIIC_Wait_Ack(); IIC_Send_Byte(IIC_Command); IIC_Wait_Ack();IIC_Stop(); }void OLED_Set_Pos(unsigned char x, unsigned char y) { OLED_WrCmd(0xb0+y);OLED_WrCmd(((x&0xf0)>>4)|0x10);OLED_WrCmd((x&0x0f)|0x01); } void OLED_Fill(unsigned char bmp_dat) {unsigned char y,x;for(y=0;y<8;y++){OLED_WrCmd(0xb0+y);OLED_WrCmd(0x01);OLED_WrCmd(0x10);for(x=0;x<X_WIDTH;x++)OLED_WrDat(bmp_dat);} }void OLED_CLS(void) {unsigned char y,x;for(y=0;y<8;y++){OLED_WrCmd(0xb0+y);OLED_WrCmd(0x01);OLED_WrCmd(0x10);for(x=0;x<X_WIDTH;x++)OLED_WrDat(0);} }void OLED_Init(void) {delay_ms(500);OLED_WrCmd(0xae);//--turn off oled panelOLED_WrCmd(0x00);//---set low column addressOLED_WrCmd(0x10);//---set high column addressOLED_WrCmd(0x40);//--set start line address Set Mapping RAM Display Start Line (0x00~0x3F)OLED_WrCmd(0x81);//--set contrast control registerOLED_WrCmd(Brightness); // Set SEG Output Current BrightnessOLED_WrCmd(0xa1);//--Set SEG/Column Mapping OLED_WrCmd(0xc8);//Set COM/Row Scan Direction OLED_WrCmd(0xa6);//--set normal displayOLED_WrCmd(0xa8);//--set multiplex ratio(1 to 64)OLED_WrCmd(0x3f);//--1/64 dutyOLED_WrCmd(0xd3);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)OLED_WrCmd(0x00);//-not offsetOLED_WrCmd(0xd5);//--set display clock divide ratio/oscillator frequencyOLED_WrCmd(0x80);//--set divide ratio, Set Clock as 100 Frames/SecOLED_WrCmd(0xd9);//--set pre-charge periodOLED_WrCmd(0xf1);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock OLED_WrCmd(0xda);//--set com pins hardware configurationOLED_WrCmd(0x12);OLED_WrCmd(0xdb);//--set vcomhOLED_WrCmd(0x40);//Set VCOM Deselect LevelOLED_WrCmd(0x20);//-Set Page Addressing Mode (0x00/0x01/0x02)OLED_WrCmd(0x02);//OLED_WrCmd(0x8d);//--set Charge Pump enable/disableOLED_WrCmd(0x14);//--set(0x10) disableOLED_WrCmd(0xa4);// Disable Entire Display On (0xa4/0xa5)OLED_WrCmd(0xa6);// Disable Inverse Display On (0xa6/a7) OLED_WrCmd(0xaf);//--turn on oled panelOLED_Fill(0x00); //3?ê????áOLED_Set_Pos(0,0); } void OLED_P6x8Str(unsigned char x,unsigned char y,unsigned char ch[]) {unsigned char c=0,i=0,j=0;while (ch[j]!='\0'){c =ch[j]-32;if(x>126){x=0;y++;}OLED_Set_Pos(x,y);for(i=0;i<6;i++)OLED_WrDat(F6x8[c][i]);x+=6;j++;} }void OLED_P8x16Str(unsigned char x,unsigned char y,unsigned char ch[]) {unsigned char c=0,i=0,j=0;while (ch[j]!='\0'){c =ch[j]-32;if(x>120){x=0;y++;}OLED_Set_Pos(x,y);for(i=0;i<8;i++)OLED_WrDat(F8X16[c*16+i]);OLED_Set_Pos(x,y+1);for(i=0;i<8;i++)OLED_WrDat(F8X16[c*16+i+8]);x+=8;j++;} }void OLED_P16x16Ch(unsigned char x,unsigned char y,unsigned int N) {unsigned char wm=0;unsigned int adder=32*N;OLED_Set_Pos(x , y);for(wm = 0;wm < 16;wm++){OLED_WrDat(F16x16[adder]);adder += 1;}OLED_Set_Pos(x,y + 1);for(wm = 0;wm < 16;wm++){OLED_WrDat(F16x16[adder]);adder += 1;} }void Draw_BMP(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_WrDat(BMP[j++]);}} }

?附上頭文件：

#ifndef _OLED_H #define _OLED_H #include "sys.h"//#define SCL PBout(6) //#define SDA PBout(7) #define high 1 #define low 0#define Brightness 0xCF #define X_WIDTH 128 #define Y_WIDTH 64 //void OLED_GPIO_Init(void); //void IIC_Start(void); //void IIC_Stop(void); void Write_IIC_Byte(unsigned char IIC_Byte); void OLED_WrDat(unsigned char dat); void OLED_WrCmd(unsigned char cmd); void OLED_Set_Pos(unsigned char x, unsigned char y); void OLED_Fill(unsigned char bmp_dat); void OLED_CLS(void); void OLED_Init(void); void OLED_P6x8Str(unsigned char x,unsigned char y,unsigned char ch[]); void OLED_P8x16Str(unsigned char x,unsigned char y,unsigned char ch[]); void OLED_P16x16Ch(unsigned char x,unsigned char y,unsigned int N); void Draw_BMP(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char BMP[]);#endif

字庫：（亂碼是中文字庫，用正點原子的字符取模軟件可以得到 ，取模方式是：共陰、列行式、逆向輸出）

const unsigned char F16x16[] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*///0x00,0x02,0x02,0xFA,0xFA,0xAA,0xAA,0xFF,0xFF,0xAA,0xAA,0xFA,0xFA,0x02,0x02,0x00, //0x00,0x42,0x72,0x72,0x3A,0x7A,0x42,0x4B,0x5B,0x52,0x62,0x62,0x13,0x77,0x66,0x00,/*"?Y",1*///0x20,0x3C,0x1C,0xFF,0xFF,0xB0,0xB4,0x24,0x24,0x3F,0x3F,0xE4,0xE4,0x24,0x24,0x20, //0x02,0x02,0x03,0xFF,0xFF,0x00,0x01,0x05,0x1D,0x59,0xC1,0xFF,0x7F,0x01,0x01,0x01,/*"ì?",2*///0x00,0x00,0x00,0xF8,0xF8,0x48,0x4C,0x4F,0x4B,0x4A,0x48,0x48,0xF8,0xF8,0x00,0x00, //0x00,0x00,0x00,0xFF,0xFF,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFF,0xFF,0x00,0x00,/*"×?",3*///0x20,0x24,0x24,0xE4,0xE4,0x24,0x24,0x24,0x30,0x10,0xFF,0xFF,0x10,0xF0,0xF0,0x00, //0x08,0x1C,0x1F,0x0B,0x0C,0x0D,0x4F,0x6E,0x34,0x1C,0x0F,0x23,0x60,0x7F,0x3F,0x00,/*"?ˉ",4*///0x80,0xC0,0x60,0xF8,0xFF,0x07,0x02,0x00,0xFF,0xFF,0xE0,0x70,0x3C,0x1C,0x08,0x00, 0x00,0x00,0x00,0x7F,0x7F,0x04,0x06,0x03,0x3F,0x7F,0x40,0x40,0x40,0x78,0x78,0x00,/*"?ˉ",5*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",6*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",6*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",7*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",7*/0x10,0x21,0x86,0x70,0x00,0x7E,0x4A,0x4A,0x4A,0x4A,0x4A,0x7E,0x00,0x00,0x00,0x00, 0x02,0xFE,0x01,0x40,0x7F,0x41,0x41,0x7F,0x41,0x41,0x7F,0x41,0x41,0x7F,0x40,0x00,/*"??",8*/ 0x00,0x00,0xFC,0x04,0x24,0x24,0xFC,0xA5,0xA6,0xA4,0xFC,0x24,0x24,0x24,0x04,0x00, 0x80,0x60,0x1F,0x80,0x80,0x42,0x46,0x2A,0x12,0x12,0x2A,0x26,0x42,0xC0,0x40,0x00,/*"?è",9*/ 0x08,0x08,0x08,0xFF,0x88,0x48,0x00,0x98,0x48,0x28,0x0A,0x2C,0x48,0xD8,0x08,0x00, 0x02,0x42,0x81,0x7F,0x00,0x00,0x40,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x40,0x00,/*"??",10*/ 0x00,0x50,0x4F,0x4A,0x48,0xFF,0x48,0x48,0x48,0x00,0xFC,0x00,0x00,0xFF,0x00,0x00, 0x00,0x00,0x3F,0x01,0x01,0xFF,0x21,0x61,0x3F,0x00,0x0F,0x40,0x80,0x7F,0x00,0x00,/*"??",11*/ 0x00,0x90,0x8C,0xA4,0xA4,0xA4,0xA5,0xA6,0xA4,0xA4,0xA4,0xA4,0x94,0x8C,0x04,0x00, 0x00,0x80,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x70,0x00,0x00,/*"íê",12*/ 0x00,0x04,0x74,0xD4,0xFF,0xD4,0x74,0x04,0x10,0x0C,0xB7,0x44,0xB4,0x0C,0x04,0x00, 0x00,0x42,0x43,0x7A,0x43,0x42,0x43,0x7E,0x4B,0x4B,0x4A,0x4A,0x42,0x43,0x01,0x00,/*"??",13*/ 0x08,0x08,0x08,0x08,0x08,0x08,0xF9,0x4A,0x4C,0x48,0x48,0xC8,0x08,0x08,0x08,0x00, 0x40,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x20,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,/*"·?",14*/ 0x00,0x20,0x2C,0x24,0x64,0x74,0xAD,0xA6,0xE4,0x34,0x24,0x24,0x2C,0x24,0x00,0x00, 0x00,0x24,0x24,0x25,0x15,0x15,0x0D,0xFE,0x04,0x0D,0x17,0x14,0x24,0x64,0x24,0x00,/*"°?",15*/0x00,0x00,0x00,0xF8,0x48,0x48,0x4C,0x4B,0x4A,0x48,0x48,0x48,0xF8,0x00,0x00,0x00, 0x00,0x00,0x00,0xFF,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFF,0x00,0x00,0x00,/*"×?",16*/ 0x20,0x24,0x24,0xE4,0x24,0x24,0x24,0x20,0x10,0x10,0xFF,0x10,0x10,0xF0,0x00,0x00, 0x08,0x1C,0x0B,0x08,0x0C,0x05,0x4E,0x24,0x10,0x0C,0x03,0x20,0x40,0x3F,0x00,0x00,/*"?ˉ",17*/ 0x08,0x08,0x08,0xFF,0x88,0x48,0x00,0x98,0x48,0x28,0x0A,0x2C,0x48,0xD8,0x08,0x00, 0x02,0x42,0x81,0x7F,0x00,0x00,0x40,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x40,0x00,/*"??",18*/ 0x00,0x50,0x4F,0x4A,0x48,0xFF,0x48,0x48,0x48,0x00,0xFC,0x00,0x00,0xFF,0x00,0x00, 0x00,0x00,0x3F,0x01,0x01,0xFF,0x21,0x61,0x3F,0x00,0x0F,0x40,0x80,0x7F,0x00,0x00,/*"??",19*/ 0x08,0x07,0xFA,0xAA,0xAE,0xAA,0xAA,0xA8,0xAC,0xAB,0xAA,0xFE,0x0A,0x02,0x02,0x00, 0x08,0x08,0x8B,0x6A,0x1E,0x0A,0x0A,0x0A,0x0A,0xFE,0x0A,0x0B,0x08,0x08,0x08,0x00,/*"??",20*/ 0x10,0x60,0x01,0xC6,0x30,0x00,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0x00,0x00, 0x04,0x04,0xFE,0x01,0x00,0x41,0x61,0x51,0x4D,0x43,0x41,0x41,0x51,0xE1,0x01,0x00,/*"·¨",21*/ 0x40,0x41,0xCE,0x04,0x00,0x80,0x40,0xBE,0x82,0x82,0x82,0xBE,0xC0,0x40,0x40,0x00, 0x00,0x00,0x7F,0x20,0x90,0x80,0x40,0x43,0x2C,0x10,0x10,0x2C,0x43,0xC0,0x40,0x00,/*"éè",22*/ 0x20,0x21,0x2E,0xE4,0x00,0x00,0x20,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x20,0x00, 0x00,0x00,0x00,0x7F,0x20,0x10,0x08,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,/*"??",23*/0x00,0x00,0xF8,0x48,0x48,0x48,0x48,0xFF,0x48,0x48,0x48,0x48,0xF8,0x00,0x00,0x00, 0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x3F,0x44,0x44,0x44,0x44,0x4F,0x40,0x70,0x00,/*"μ?",24*/ 0x00,0x00,0x02,0x02,0x02,0x02,0x02,0xE2,0x12,0x0A,0x06,0x02,0x00,0x80,0x00,0x00, 0x01,0x01,0x01,0x01,0x01,0x41,0x81,0x7F,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,/*"×ó",25*/ 0x00,0x20,0x20,0x22,0x22,0xE2,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x20,0x20,0x00, 0x00,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x70,0x00,/*"?a",26*/ 0x40,0x20,0xF8,0x0F,0x82,0x60,0x1E,0x14,0x10,0xFF,0x10,0x10,0x10,0x10,0x00,0x00, 0x00,0x00,0xFF,0x00,0x01,0x01,0x01,0x01,0x01,0xFF,0x01,0x01,0x01,0x01,0x01,0x00,/*"?t",27*/ 0x00,0x00,0x00,0x00,0x7E,0x48,0x48,0x48,0x48,0x48,0x48,0x48,0x48,0xCC,0x08,0x00, 0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x24,0x46,0x44,0x20,0x1F,0x00,0x00,/*"ó?",28*/ 0x84,0x94,0x94,0xFF,0x94,0x94,0x80,0x24,0x24,0x24,0xFC,0x12,0x13,0x12,0x00,0x00, 0x20,0x18,0x06,0xFF,0x02,0x1C,0x0A,0x02,0x02,0x02,0x3F,0x41,0x41,0x41,0x71,0x00,/*"o?",29*/ 0x10,0x10,0xD0,0xFE,0x50,0x90,0x00,0x10,0x10,0x10,0xD0,0xFE,0x10,0x10,0x10,0x00, 0x08,0x06,0x01,0xFF,0x00,0x01,0x10,0x08,0x04,0x43,0x80,0x7F,0x00,0x00,0x00,0x00,/*"2?",30*/ 0x90,0x88,0xA7,0xA2,0xA6,0xBA,0xA2,0xF8,0xA7,0xA2,0xA6,0xBA,0xA2,0x82,0x80,0x00, 0x00,0x04,0x04,0x04,0x04,0x0C,0x34,0x04,0x44,0x84,0x7F,0x04,0x04,0x04,0x00,0x00,/*"μè",31*/};/************************************6*8μ?μ??ó************************************/ 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*16μ?μ??ó************************************/ 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 };

主函數：

#include "sys.h" #include "delay.h" #include "usart.h" #include "led.h" #include "oled.h" #include "myiic.h"int main(void) { int i;delay_init(168); LED_Init(); //OLED_GPIO_Init();IIC_Init();OLED_Init();while(1){OLED_P8x16Str(0,0,"Hello");OLED_P8x16Str(0,2,"OLED Open");OLED_P8x16Str(0,4,"Just me");OLED_P6x8Str(0,6,"hbwl");OLED_P6x8Str(0,7,"heltec.taobao.com");delay_ms(1000);//OLED_CLS();GPIO_ResetBits(GPIOF,GPIO_Pin_9); GPIO_SetBits(GPIOF,GPIO_Pin_10); delay_ms(500); GPIO_SetBits(GPIOF,GPIO_Pin_9); GPIO_ResetBits(GPIOF,GPIO_Pin_10); delay_ms(500); } }

第一次發文，因為發現這種很簡單的移植代碼操作在CSDN上還有人付費下載，希望對大家有用。

感謝正點原子，學32用正點真的很方便。

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