void turnUnderlineCursorOff()
{
char2LCD(0xFE);
char2LCD(0x48);
// 1.5ms micro second execution time
waitus(1700);
}
// turns on the LCD display. Default: LCD screen is on
void turnLCDOn()
{
char2LCD(0xFE);
char2LCD(0x41);
// 100 micro second execution time
waitus(101);
}
void turnBlinkingCursorOff()
{
char2LCD(0xFE);
char2LCD(0x4C);
// 100 micro second execution time
waitus(101);
}
// Move cursor back one space, delete last character
void backspace()
{
char2LCD(0xFE);
char2LCD(0x4E);
// 100 us execution time
waitus(101);
}
void printFirmwareVersion()
{
char2LCD(0xFE);
char2LCD(0x70);
// 4 ms execution time
waitus(4500);
}
// Move cursor position right 1 space, whether the cursor is turned on or not
void cursorRightOne()
{
char2LCD(0xFE);
char2LCD(0x4A);
// 100 micro second execution time
waitus(101);
}
// clear LCD and move cursor to line 1 column 1
void clearScreen()
{
char2LCD(0xFE);
char2LCD(0x51);
// 1.5 ms execution time
waitus(2000);
}
// move cursor to line 1 column 1
void cursorHome()
{
char2LCD(0xFE);
char2LCD(0x46);
// 1.5 ms execution time
waitus(1700);
}
// Put cursor at location position
// Values 0x00-0x0F for row 1, 0x40-0x4F for row 2
void setCursor(unsigned char position)
{
char2LCD(0xFE);
char2LCD(0x45);
char2LCD(position);
// 100 us execution time
waitus(110);
}
// Set the display contrast, value between 1 and 50. Default: 40
void setContrast(unsigned char value)
{
if(value < 1 || value > 50)
{
return;
}
char2LCD(0xFE);
char2LCD(0x52);
char2LCD(value);
// 500 us execution time
waitus(510);
}
// set the backlight brightness level, value between 1 and 8. Default: 8
void setBacklightBrightness(unsigned char value)
{
if(value < 1 || value > 8)
{
return;
}
char2LCD(0xFE);
char2LCD(0x53);
char2LCD(value);
// 100 us execution time
waitus(110);
}
// Output string to LCD
void str2LCD(unsigned char *str)
{
int i = 0;
while(str[i]) {
char2LCD(str[i]);
i++;
}
}
void MrfData_LCD::assemble()
{
clearDataStream();
setNumWords(_text.length());
for ( uint i = 0; i < _text.length(); i++ ) {
// fill the data word
setStreamItemValue( "LCDpos", pos2LCD(i), i );
setStreamItemValue( "LCDchar", char2LCD(_text.at(i)), i );
}
}
