void Sleep() //进入睡眠模式
{
SendCMD(LCD12864_CMD_EXTEND);
SendCMD(LCD12864_EXTCMD_SLEEP(0));
}
void Wakeup() //从睡眠模式唤醒
{
SendCMD(LCD12864_CMD_EXTEND);
SendCMD(LCD12864_EXTCMD_SLEEP(1));
}
void Cursor_right()//游标向右移动，AC=AC
{
SendCMD(LCD12864_CMD_CURXY(0,1));
}
void Line_Inverse(uchar line) //第line行显示反白
{
SendCMD(LCD12864_CMD_EXTEND);
SendCMD(LCD12864_EXTCMD_INVERSE(line));
}
void ClearRAM()
{
SendCMD(LCD12864_CMD_RSTDDRAM);
LongDelay(100*DELAY4MS);
}
void Cursor_left() //游标向左移动，AC=AC
{
SendCMD(LCD12864_CMD_CURXY(0,0));
}
void Cursor_off()
{
SendCMD(LCD12864_CMD_DISP(1,0,0));
}
//====================================================================================
void SetPageAddress(uint8_t add)
{
SendCMD(0xB0 | add);
}
void Direct_Right()
{
SendCMD(LCD12864_CMD_SETCUR(1,0));
}
void Cursor_on()
{
SendCMD(LCD12864_CMD_DISP(1,0,1));
}
void Direct_left()
{
SendCMD(LCD12864_CMD_SETCUR(0,0));
}
void Display_off()
{
SendCMD(LCD12864_CMD_DISP(0,0,0));
}
void Display_on()
{
SendCMD(LCD12864_CMD_DISP(1,0,0));
}
void PutChar(uchar row,uchar col,uchar cc) //X表示第几个字,Y表示第几行,cc表示字符;
{
SendCMD(LCD_ADDR[row][col]);
SendData(cc);
}
void Scroll_left() //整体向左移动，AC=AC
{
SendCMD(LCD12864_CMD_CURXY(1,0));
}
void Draw_off()
{
SendCMD(LCD12864_CMD_EXTEND); //8Bit扩充指令集,即使是36H也要写两次
SendCMD(LCD12864_EXTCMD_MODE(1,0)); //绘图OFF,基本指令集里面36H不能开绘图
}
void Scroll_right()//整体向右移动，AC=AC
{
SendCMD(LCD12864_CMD_CURXY(1,1));
}
//====================================================================================
void InitOLED(void)
{
OLED_InitIF(); // Setup hardware interface
OLED_ResetAssert(); // Put display into reset
OLED_MsDelay(200); // Delay for 200ms
OLED_ResetDeassert(); // Bring display out of reset
OLED_MsDelay(200); // Delay for 200ms
SendCMD(OLED_CMD_OFF); // turn off oled panel
SendCMD(OLED_CMD_CLOCK); // set display clock divide ratio/oscillator frequency
SendCMD(0x80); // set divide ratio
SendCMD(OLED_CMD_MULTIPLEXER); // set multiplex ratio(1 to 64)
SendCMD(0x3f); // 1/64 duty
SendCMD(OLED_CMD_OFFSET); // set display offset
SendCMD(0x00); // not offset
SendCMD(OLED_CMD_CHARGE_PUMP); // set Charge Pump enable/disable
SendCMD(0x14); // set(0x10) disable
SendCMD(OLED_CMD_START_LINE); // set start line address
SendCMD(OLED_CMD_NORMAL_MODE); // set normal display
SendCMD(OLED_CMD_ENABLE_DISPLAY); // Disable Entire Display On
SendCMD(OLED_CMD_SEGMENT_REMAP); // set segment re-map 128 to 0
SendCMD(OLED_CMD_SCAN_DIRECTION); // Set COM Output Scan Direction 64 to 0
SendCMD(OLED_CMD_COM_PIN_CONFIG); // set com pins hardware configuration
SendCMD(0x12);
SendCMD(OLED_CMD_SET_CONTRAST); // set contrast control register
SendCMD(Contrast_level);
SendCMD(OLED_CMD_SET_PRE_CHARGE); // set pre-charge period
SendCMD(0xf1);
SendCMD(OLED_CMD_SET_VCOMH); // set vcomh
SendCMD(0x40);
SendCMD(OLED_CMD_ADD_MODE);
SendCMD(0x02);
SendCMD(OLED_CMD_ON); // turn on oled panel
}
/*****************************
发送字符串
*****************************/
void ClearLCD() //在当前模式下清屏幕
{
SendCMD(LCD12864_CMD_CLEAR);
LongDelay(100*DELAY4MS);
}
