lib/stm32/BSP/STM32F4xx-Nucleo/stm32f4xx_nucleo.c
void LCD_IO_WriteReg(uint8_t LCDReg)
{
  /* Reset LCD control line CS */
  LCD_CS_LOW();
  
  /* Set LCD data/command line DC to Low */
  LCD_DC_LOW();
    
  /* Send Command */
  SPIx_Write(LCDReg);
  
  /* Deselect : Chip Select high */
  LCD_CS_HIGH();
}
/**
  * @brief  Writes command to select the LCD register.
  * @param  LCDReg: Address of the selected register.
  * @retval None
  */
@brief  Writes command to select the LCD register.
@param  LCDReg: Address of the selected register.
@retval None
@brief Writes command to select the LCD register . @param LCDReg : Address of the selected register . @retval None
void LCD_IO_WriteReg(uint8_t LCDReg)
{
  LCD_CS_LOW();
  LCD_DC_LOW();
  SPIx_Write(LCDReg);
  LCD_CS_HIGH();
}
void LCD_IO_WriteReg ( uint8_t LCDReg ) { LCD_CS_LOW ( ) ; LCD_DC_LOW ( ) ; SPIx_Write ( LCDReg ) ; LCD_CS_HIGH ( ) ; }
@brief  Writes command to select the LCD register.
@brief Writes command to select the LCD register .
/* Reset LCD control line CS */ /* Set LCD data/command line DC to Low */ /* Send Command */ /* Deselect : Chip Select high */