DHT11 OLED显示

#include "OLED.h" #include "codetab.h" /*********************LCD 设置坐标************************************/ void LCD_Set_Pos(unsigned char x, unsigned char y) { Write_IIC_Command(0xb0+y); Write_IIC_Command(((x&0xf0)>>4)|0x10); Write_IIC_Command((x&0x0f)|0x01); } /***************功能描述：显示6*8一组标准ASCII字符串 显示的坐标（x,y），y为页范围0～7****************/ void LCD_P6x8Str(unsigned char x, 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++;} LCD_Set_Pos(x,y); for(i=0;i<6;i++) Write_IIC_Data(F6x8[c][i]); x+=6; j++; } } //*******************功能描述：显示8*16一组标准ASCII字符串 显示的坐标（x,y），y为页范围0～7****************/ void LCD_P8x16Str(unsigned char x, 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++;} LCD_Set_Pos(x,y); for(i=0;i<8;i++) Write_IIC_Data(F8X16[c*16+i]); LCD_Set_Pos(x,y+1); for(i=0;i<8;i++) Write_IIC_Data(F8X16[c*16+i+8]); x+=8; j++; } } /*****************功能描述：显示16*16点阵 显示的坐标（x,y），y为页范围0～7****************************/ void LCD_P16x16Ch(unsigned char x, y, N) { unsigned char wm=0; unsigned int adder=32*N; LCD_Set_Pos(x , y); for(wm = 0;wm < 16;wm++) { // Write_IIC_Data(F16x16[adder]); adder += 1; } LCD_Set_Pos(x,y + 1); for(wm = 0;wm < 16;wm++) { // Write_IIC_Data(F16x16[adder]); adder += 1; } } /*********************LCD复位************************************/ void LCD_CLS(void) { unsigned char y,x; for(y=0;y<8;y++) { Write_IIC_Command(0xb0+y); Write_IIC_Command(0x01); Write_IIC_Command(0x10); for(x=0;x<X_WIDTH;x++) Write_IIC_Data(0); } } void Initial_LY096BG30() { Write_IIC_Command(0xAE); //display off Write_IIC_Command(0x20); //Set Memory Addressing Mode Write_IIC_Command(0x10); //00,Horizontal Addressing Mode;01,Vertical Addressing Mode;10,Page Addressing Mode (RESET);11,Invalid Write_IIC_Command(0xb0); //Set Page Start Address for Page Addressing Mode,0-7 Write_IIC_Command(0xc8); //Set COM Output Scan Direction Write_IIC_Command(0x00); //---set low column address Write_IIC_Command(0x10); //---set high column address Write_IIC_Command(0x40); //--set start line address Write_IIC_Command(0x81); //--set contrast control register Write_IIC_Command(0x7f); Write_IIC_Command(0xa1); //--set segment re-map 0 to 127 Write_IIC_Command(0xa6); //--set normal display Write_IIC_Command(0xa8); //--set multiplex ratio(1 to 64) Write_IIC_Command(0x3F);// Write_IIC_Command(0xa4);//0xa4,Output follows RAM content;0xa5,Output ignores RAM content Write_IIC_Command(0xd3);//-set display offset Write_IIC_Command(0x00);//-not offset Write_IIC_Command(0xd5);//--set display clock divide ratio/oscillator frequency Write_IIC_Command(0xf0);//--set divide ratio Write_IIC_Command(0xd9);//--set pre-charge period Write_IIC_Command(0x22); // Write_IIC_Command(0xda);//--set com pins hardware configuration Write_IIC_Command(0x12); Write_IIC_Command(0xdb);//--set vcomh Write_IIC_Command(0x20);//0x20,0.77xVcc Write_IIC_Command(0x8d);//--set DC-DC enable Write_IIC_Command(0x14);// Write_IIC_Command(0xaf);//--turn on oled panel fill_picture(0x00); //初始清屏 LCD_Set_Pos(0,0); } /********************************************** //IIC Start **********************************************/ void IIC_Start() { SCL = high; SDA = high; SDA = low; SCL = low; } /********************************************** //IIC Stop **********************************************/ void IIC_Stop() { SCL = low; SDA = low; SCL = high; SDA = high; } /********************************************** // IIC Write byte **********************************************/ void Write_IIC_Byte(unsigned char IIC_Byte) { unsigned char i; for(i=0;i<8;i++) { if(IIC_Byte & 0x80) SDA=high; else SDA=low; SCL=high; SCL=low; IIC_Byte<<=1; } SDA=1; SCL=1; SCL=0; } /********************************************** // IIC Write Command **********************************************/ void Write_IIC_Command(unsigned char IIC_Command) { IIC_Start(); Write_IIC_Byte(0x78); //Slave address,SA0=0 Write_IIC_Byte(0x00); //write command Write_IIC_Byte(IIC_Command); IIC_Stop(); } /********************************************** // IIC Write Data **********************************************/ void Write_IIC_Data(unsigned char IIC_Data) { IIC_Start(); Write_IIC_Byte(0x78); Write_IIC_Byte(0x40); //write data Write_IIC_Byte(IIC_Data); IIC_Stop(); } void fill_picture(unsigned char fill_Data) { unsigned char m,n; for(m=0;m<8;m++) { Write_IIC_Command(0xb0+m); //page0-page1 Write_IIC_Command(0x00); //low column start address Write_IIC_Command(0x10); //high column start address for(n=0;n<128;n++) { Write_IIC_Data(fill_Data); } } } /****************************************** picture ******************************************/ void Picture_fan1(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<24;m++) { Write_IIC_Data(show1[i++]); } } } void Picture_fan2(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<24;m++) { Write_IIC_Data(show2[i++]); } } } void Picture_temp1(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<4;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show3[i++]); } } } void Picture_temp2(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<2;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show4[i++]); } } } void Picture_rh(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<4;n++) { LCD_Set_Pos(x,y++); for(m=0;m<32;m++) { Write_IIC_Data(show5[i++]); } } } void Picture_bai(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<2;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show6[i++]); } } } void Picture_shan(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<24;m++) { Write_IIC_Data(show7[i++]); } } } void Picture_logo(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<1;n++) { LCD_Set_Pos(x,y++); for(m=0;m<24;m++) { Write_IIC_Data(show8[i++]); } } } void Picture_feng1(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show9[i++]); } } } void Picture_feng2(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show10[i++]); } } } void Picture_feng3(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m=0;m<16;m++) { Write_IIC_Data(show11[i++]); } } } void Picture_feng4(uchar x,uchar y) { unsigned char m,n; unsigned int i=0; for(n=0;n<3;n++) { LCD_Set_Pos(x,y++); for(m