stm32的IIC驱动0.96OLED

//基础指令

        OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel

        OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register

        OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display

        

        //地址命令        

        OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)

        OLED_WR_Byte(0x02,OLED_CMD);//设置为页模式

        

        OLED_WR_Byte(0x00,OLED_CMD);//---set low column address

        OLED_WR_Byte(0x10,OLED_CMD);//---set high column address

        

        

        //硬件命令

        OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)

        

        OLED_WR_Byte(0xCF,OLED_CMD);// Set SEG Output Current Brightness

        OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0左右反置 0xa1正常

        OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0上下反置 0xc8正常        

        OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)

        OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty

        

        OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset        Shift Mapping RAM Counter (0x00~0x3F)

        OLED_WR_Byte(0x00,OLED_CMD);//-not offset

        

        OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration

        OLED_WR_Byte(0x12,OLED_CMD);

        

        //时序指令

        OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency

        OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec

        

        OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period

        OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock

        

        

        OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh

        OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level

        

        OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable

        OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable

        

        //基础指令

        OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)

        OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7) 

        OLED_Clear();

        OLED_WR_Byte(0xAF,OLED_CMD);

OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency

OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec