123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449 |
- #include "oled.h"
- #include "oledfont.h"
- #include <stdarg.h> // 标准头文件
- #include "stdio.h"
- 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(u8 x,u8 y,u8 t);
- void OLED_Fill(u8 x1,u8 y1,u8 x2,u8 y2,u8 dot);
- void OLED_ShowChar(u8 x,u8 y,u8 chr,u8 Char_Size);
- void OLED_ShowString(char x,char y,char *chr,char Char_Size);
- void OLED_Set_Pos(unsigned char x, unsigned char y);
- void OLED_ShowCHinese(u8 x,u8 y,u8 no);
- void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);
- void Delay_50ms(unsigned int Del_50ms);
- void Delay_1ms(unsigned int Del_1ms);
- void fill_picture(unsigned char fill_Data);
- void Picture();
- void oledIIC_Start(void);
- void IIC_Stop(void);
- void Write_IIC_Command(unsigned char IIC_Command);
- void Write_IIC_Data(unsigned char IIC_Data);
- void Write_IIC_Byte(unsigned char IIC_Byte);
- void oled_printf(char x,char y,char *p,...);
- void IIC_Wait_Ack(void);
- void OLED_On(void);
- u32 oled_pow(u8 m,u8 n);
- void oledIIC_Start(void)
- {
- OLED_SCLK_Set() ;
- OLED_SDIN_Set();
- OLED_SDIN_Clr();
- OLED_SCLK_Clr();
- }
- void IIC_Stop(void)
- {
- OLED_SCLK_Set() ;
- OLED_SDIN_Clr();
- OLED_SDIN_Set();
-
- }
- void IIC_Wait_Ack(void)
- {
- OLED_SCLK_Set() ;
- OLED_SCLK_Clr();
- }
- void 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;
-
- m=m&0x80;
- if(m==0x80)
- {OLED_SDIN_Set();}
- else OLED_SDIN_Clr();
- da=da<<1;
- OLED_SCLK_Set();
- OLED_SCLK_Clr();
- }
- }
- void Write_IIC_Command(unsigned char IIC_Command)
- {
- oledIIC_Start();
- Write_IIC_Byte(0x78);
- IIC_Wait_Ack();
- Write_IIC_Byte(0x00);
- IIC_Wait_Ack();
- Write_IIC_Byte(IIC_Command);
- IIC_Wait_Ack();
- IIC_Stop();
- }
- void Write_IIC_Data(unsigned char IIC_Data)
- {
- oledIIC_Start();
- Write_IIC_Byte(0x78);
- IIC_Wait_Ack();
- Write_IIC_Byte(0x40);
- IIC_Wait_Ack();
- Write_IIC_Byte(IIC_Data);
- IIC_Wait_Ack();
- IIC_Stop();
- }
- void OLED_WR_Byte(unsigned dat,unsigned cmd)
- {
- if(cmd)
- {
- Write_IIC_Data(dat);
-
- }
- else {
- Write_IIC_Command(dat);
-
- }
- }
- void fill_picture(unsigned char fill_Data)
- {
- unsigned char m,n;
- for(m=0;m<8;m++)
- {
- OLED_WR_Byte(0xb0+m,0);
- OLED_WR_Byte(0x00,0);
- OLED_WR_Byte(0x10,0);
- for(n=0;n<128;n++)
- {
- OLED_WR_Byte(fill_Data,1);
- }
- }
- }
- 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);
- }
- void OLED_Display_On(void)
- {
- OLED_WR_Byte(0X8D,OLED_CMD);
- OLED_WR_Byte(0X14,OLED_CMD);
- OLED_WR_Byte(0XAF,OLED_CMD);
- }
- void OLED_Display_Off(void)
- {
- OLED_WR_Byte(0X8D,OLED_CMD);
- OLED_WR_Byte(0X10,OLED_CMD);
- OLED_WR_Byte(0XAE,OLED_CMD);
- }
- void OLED_Clear(void)
- {
- u8 i,n;
- for(i=0;i<8;i++)
- {
- OLED_WR_Byte (0xb0+i,OLED_CMD);
- OLED_WR_Byte (0x00,OLED_CMD);
- OLED_WR_Byte (0x10,OLED_CMD);
- for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);
- }
- }
- void OLED_On(void)
- {
- u8 i,n;
- for(i=0;i<8;i++)
- {
- OLED_WR_Byte (0xb0+i,OLED_CMD);
- OLED_WR_Byte (0x00,OLED_CMD);
- OLED_WR_Byte (0x10,OLED_CMD);
- for(n=0;n<128;n++)OLED_WR_Byte(1,OLED_DATA);
- }
- }
- void OLED_ShowChar(u8 x,u8 y,u8 chr,u8 Char_Size)
- {
- unsigned char c=0,i=0;
- c=chr-' ';
- 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);
-
- }
- }
- u32 oled_pow(u8 m,u8 n)
- {
- u32 result=1;
- while(n--)result*=m;
- return result;
- }
- 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,' ',size2);
- continue;
- }else enshow=1;
-
- }
- OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2);
- }
- }
- void OLED_ShowString(char x,char y,char *chr,char Char_Size)
- {
- unsigned char j=0;
- while (chr[j]!='\0')
- { OLED_ShowChar(x,y,chr[j],Char_Size);
- x+=8;
- if(x>120){x=0;y+=2;}
- j++;
- }
- }
- void OLED_Init(void)
- {
- OLED_SCLK_PIN_OUT();
- OLED_SDIN_PIN_OUT();
- OLED_WR_Byte(0xAE,OLED_CMD);
- OLED_WR_Byte(0x00,OLED_CMD);
- OLED_WR_Byte(0x10,OLED_CMD);
- OLED_WR_Byte(0x40,OLED_CMD);
- OLED_WR_Byte(0xB0,OLED_CMD);
- OLED_WR_Byte(0x81,OLED_CMD);
- OLED_WR_Byte(0xFF,OLED_CMD);
- OLED_WR_Byte(0xA1,OLED_CMD);
- OLED_WR_Byte(0xA6,OLED_CMD);
- OLED_WR_Byte(0xA8,OLED_CMD);
- OLED_WR_Byte(0x3F,OLED_CMD);
- OLED_WR_Byte(0xC8,OLED_CMD);
- OLED_WR_Byte(0xD3,OLED_CMD);
- OLED_WR_Byte(0x00,OLED_CMD);
-
- OLED_WR_Byte(0xD5,OLED_CMD);
- OLED_WR_Byte(0x80,OLED_CMD);
-
- OLED_WR_Byte(0xD8,OLED_CMD);
- OLED_WR_Byte(0x05,OLED_CMD);
-
- OLED_WR_Byte(0xD9,OLED_CMD);
- OLED_WR_Byte(0xF1,OLED_CMD);
-
- OLED_WR_Byte(0xDA,OLED_CMD);
- OLED_WR_Byte(0x12,OLED_CMD);
-
- OLED_WR_Byte(0xDB,OLED_CMD);
- OLED_WR_Byte(0x30,OLED_CMD);
-
- OLED_WR_Byte(0x8D,OLED_CMD);
- OLED_WR_Byte(0x14,OLED_CMD);
-
- OLED_WR_Byte(0xAF,OLED_CMD);
- }
- void OLED_ShowCHineseWord(u8 x,u8 y,u8* str)
- {
- u8 t=0;
- u16 index;
- for(index=0; index<sizeof(Hzk)/35; index++)
- {
- if(Hzk[index].name[0] == str[0]&&Hzk[index].name[1] == str[1])
- {
- OLED_Set_Pos(x,y);
- for(t=0; t<16; t++)
- {
- OLED_WR_Byte(Hzk[index].dat[t],OLED_DATA);
-
- }
- OLED_Set_Pos(x,y+1);
- for(t=0; t<16; t++)
- {
- OLED_WR_Byte(Hzk[index].dat[t+16],OLED_DATA);
-
- }
- }
- }
- }
- void OLED_ShowText(u8 x,u8 y,u8* str,u8 size)
- {
- u8 tempstr[3] = {'\0'};
- while(*str!='\0')
- {
- if(*str&0x80)
- {
- tempstr[0]=*str++;
- tempstr[1]=*str++;
- OLED_ShowCHineseWord(x,y,tempstr);
- x+=16;
- if(*str&0x80)
- {
- if(x>=112){y++;y++;x=0;}
- }
- else
- {
- if(x>=120){y++;y++;x=0;}
- }
- }
- else
- {
- OLED_ShowChar(x,y,*str++,size);
- x+=8;
- if(*str&0x80)
- {
- if(x>=112){y++;y++;x=0;}
- }
- else
- {
- if(x>=120){y++;y++;x=0;}
- }
- }
- }
- }
|