C++ (Cpp) HD44780WrIO示例

示例#1

文件： drv_hd44780.c 项目： Forvater/STM32-P103

/*************************************************************************
 * Function Name: HD44780WrComm
 * Parameters: Int8U Command
 * Return: none
 * Description: Send command to HD44780
 *
 *************************************************************************/
void HD44780WrComm (Int8U Command)
{
  HD44780SetRS(0);
#if HD44780_BUS_WIDTH == 8
  HD44780WrIO(Command);
#else
  HD44780WrIO((Command >> 4) & 0xF);
  HD44780WrIO(Command & 0xF);
#endif
}

示例#2

文件： drv_hd44780.c 项目： johnny-p/3-axis-acceleration-recording-system

/*************************************************************************
 * Function Name: HD44780WrComm
 * Parameters: Int8U Command
 * Return: none
 * Description: Send command to HD44780
 *
 *************************************************************************/
static void HD44780WrComm (Int8U Command)
{
  LCD_RS_LOW();
#if HD44780_BUS_WIDTH == 8
  HD44780WrIO(Command);
#else
  HD44780WrIO((Command >> 4) & 0xF);
  HD44780WrIO(Command & 0xF);
#endif
}

示例#3

文件： drv_hd44780.c 项目： Forvater/STM32-P103

/*************************************************************************
 * Function Name: HD44780WrData
 * Parameters: Int8U Data
 * Return: none
 * Description: Write data to HD44780
 *
 *************************************************************************/
void HD44780WrData (Int8U Data)
{
  HD44780SetRS(1);
#if HD44780_BUS_WIDTH == 8
  HD44780WrIO(Data);
#else
  HD44780WrIO((Data>>4) & 0xF);
  HD44780WrIO(Data & 0xF);
#endif
}

示例#4

文件： drv_hd44780.c 项目： johnny-p/3-axis-acceleration-recording-system

/*************************************************************************
 * Function Name: HD44780WrData
 * Parameters: Int8U Data
 * Return: none
 * Description: Write data to HD44780
 *
 *************************************************************************/
static void HD44780WrData (Int8U Data)
{
  LCD_RS_HIGH();
#if HD44780_BUS_WIDTH == 8
  HD44780WrIO(Data);
#else
  HD44780WrIO((Data>>4) & 0xF);
  HD44780WrIO(Data & 0xF);
#endif
}