C++ (Cpp) SET_DDRAM_ADDR Beispiele

Beispiel #1

/***********************************************************************************
 * @fn          halLcdClear
 *
 * @brief       Clear all lines on display
 *
 * @param       none
 *
 * @return      none
 */
void halLcdClear(void)
{
    uint8 n;
    SET_DDRAM_ADDR(0x00);
    for (n = 0; n < (LCD_LINE_COUNT * LCD_LINE_LENGTH); n++) {
        lcdWrite(' ');
    }
}

Beispiel #2

Datei: hal_lcd.c Projekt: MobileHealthMonitoringSystem/MHMS

/**************************************************************************************************
 * @fn      HalLcd_HW_Clear
 *
 * @brief   Clear the HW LCD
 *
 * @param   None
 *
 * @return  None
 **************************************************************************************************/
void HalLcd_HW_Clear(void)
{
  uint8 n;

  SET_DDRAM_ADDR(0x00);
  for (n = 0; n < (LCD_MAX_LINE_COUNT * LCD_MAX_LINE_LENGTH); n++)
  {
    HalLcd_HW_Write(' ');
  }
}

Beispiel #3

Datei: hal_lcd.c Projekt: MobileHealthMonitoringSystem/MHMS

/**************************************************************************************************
 * @fn      HalLcd_HW_WriteChar
 *
 * @brief   Write one char to the display
 *
 * @param   uint8 line - line number that the char will be displayed
 *          uint8 col - colum where the char will be displayed
 *
 * @return  None
 **************************************************************************************************/
void HalLcd_HW_WriteChar(uint8 line, uint8 col, char text)
{
  if (col < LCD_MAX_LINE_LENGTH)
  {
    SET_DDRAM_ADDR((line - 1) * LCD_MAX_LINE_LENGTH + col);
    HalLcd_HW_Write(text);
  }
  else
  {
    return;
  }
}

Beispiel #4

Datei: hal_lcd.c Projekt: billy-wang/IOT

/**************************************************************************************************
 * @fn      HalLcd_HW_WriteChar
 *
 * @brief   Write one char to the display
 *
 * @param   uint8 line - line number that the char will be displayed
 *          uint8 col - colum where the char will be displayed
 *
 * @return  None
 **************************************************************************************************/
void HalLcd_HW_WriteChar(uint8 line, uint8 col, char text)
{
  if (col < HAL_LCD_MAX_CHARS)
  {
    SET_DDRAM_ADDR((line - 1) * HAL_LCD_MAX_CHARS + col);
    HalLcd_HW_Write(text);
  }
  else
  {
    return;
  }
}

Beispiel #5

Datei: hal_lcd.c Projekt: PeanutTechnology/IGreen-Zigbee

/**************************************************************************************************
 * @fn      HalLcd_HW_Clear
 *
 * @brief   Clear the HW LCD
 *
 * @param   None
 *
 * @return  None
 **************************************************************************************************/
void HalLcd_HW_Clear(void)
{
	uint8 i,j;
	for (i = 0; i < 8; i++)
	{
		for (j = 0; j < 132; j++)
		{
			SET_DDRAM_ADDR(j,i);
			HalLcd_HW_Write(0);
		}
	}
}

Beispiel #6

Datei: hal_lcd.c Projekt: PeanutTechnology/IGreen-Zigbee

/**************************************************************************************************
 * @fn      HalLcd_HW_WriteChar
 *
 * @brief   Write one char to the display
 *
 * @param   uint8 line - line number that the char will be displayed
 *          uint8 col - colum where the char will be displayed
 *
 * @return  None
 **************************************************************************************************/
void HalLcd_HW_WriteChar(uint8 line, uint8 col, char text)
{
    uint8 j;
    uint16 addr;
    uint8 cvt_result;

    if (col < LCD_MAX_LINE_LENGTH && line <= HAL_LCD_LINE_4)
    {
            
        //write first line 
        SET_DDRAM_ADDR(col * 8, (line - 1) * 2);
        addr = (text - 0x20)*12;

        for (j = 0; j < 8; j++)
        {
             cvt_result = HalLcd_Convert_DZK(j,addr);
             cvt_result = cvt_result << 2;
        	HalLcd_HW_Write(cvt_result);
        }

        //write second line 
        SET_DDRAM_ADDR(col * 8, (line - 1) * 2 + 1);
        addr = addr + 6;

        for (j = 0; j < 8; j++)
        {
             cvt_result = HalLcd_Convert_DZK(j,addr);
        	HalLcd_HW_Write(cvt_result);
        }

    }
    else
    {
        return;
    }
}

Beispiel #7

/***********************************************************************************
 * @fn          halLcdWriteChar
 *
 * @brief       Write single character
 *
 * @param       uint8 line - display line
 *              uint8 col - column
 *              char text - character to display
 *
 * @return      none
 */
void halLcdWriteChar(uint8 line, uint8 col, char text)
{
    SET_DDRAM_ADDR((line - 1) * LCD_LINE_LENGTH + col);
    lcdWrite(text);
}

Beispiel #8

/***********************************************************************************
 * @fn          lcdWriteLine
 *
 * @brief       Write line on display
 *
 * @param       uint8 line - display line
 *              char *pText - text buffer to write
 *
 * @return      none
 */
static void lcdWriteLine(uint8 line, const char XDATA *pText)
{
    SET_DDRAM_ADDR((line - 1) * LCD_LINE_LENGTH);
    lcdWriteMany(pText, LCD_LINE_LENGTH);
}

Beispiel #9

Datei: hal_lcd.c Projekt: gxp/node

/***********************************************************************************
 * @fn          halLcdWriteSpecChar
 *
 * @brief       Write special character
 *
 * @param       uint8 line  - display line
 *              uint8 col   - column
 *              uint8 index - index of spec character
 *
 * @return      none
 */
void halLcdWriteSpecChar(uint8 line, uint8 col, uint8 index)
{
    SET_DDRAM_ADDR((line - 1) * LCD_LINE_LENGTH + col);
    lcdWrite(index);
}