3.22EjemploDRM007 Co..

Source Code
void MovCursorLCD(UBYTE places, UBYTE dir)
{
UBYTE ctrl_byte = 0x10 | dir;
do
{
CtrlLCD(ctrl_byte);
}while((--places)>0);
}
return;
/*****************************************************************************\
* void data_LCD(UBYTE data): ASCII symbol to be displayed in the LCD in the *
* current cursor position. *
* *
* Parameters: data. 8-bit value representing the ASCII code of the symbol *
* to be displayed in the LCD at current position *
* *
* Return: None. *
\*****************************************************************************/
void DataLCD(UBYTE data)
{
// Upper Nibble
PORTA &= 0xF0;
// puting pin states of the LCD in PORTA pins
PORTA |= (data >> 4) & 0x0F;
Set_RS();
Set_E();
Clear_E();
// Lower Nibble
PORTA &= 0xF0;
PORTA |= data & 0x0F;
Set_E();
Clear_E();
// puting pin states of the LCD in PORTA pins
Wait40us();
Clear_RS();
}
return;
DRM007
BLDC Motor Control Board for Industrial and Appliance Applications
148 Source Code MOTOROLA