// Write number to display
void writeDisplayNumber(uint16_t number, uint8_t decimalPoint)
{
uint8_t digit0;
uint8_t digit1;
uint8_t digit2;
uint8_t digit3;
// convert digits
digit3 = number / 1000;
number %= 1000;
digit2 = number / 100;
number %= 100;
digit1 = number / 10;
number %= 10;
digit0 = number;
// strip leading zeros
if (digit3 == 0 && decimalPoint < 3)
{
digit3 = DIGIT_BLANK;
if (digit2 == 0 && decimalPoint < 2)
{
digit2 = DIGIT_BLANK;
if (digit1 == 0 && decimalPoint < 1)
{
digit1 = DIGIT_BLANK;
}
}
}
// convert and write to display
uint32_t data = convertBcd(digit3, digit2, digit1, digit0, decimalPoint);
writeDisplayData(data);
}
/*
NORMAL,REVERSE,INHIBIT,NBLINK,RBLINK,IBLINK
*/
uint8_t easyT6963::setTextAttrMode(uint8_t TEXT_ATTRIBUTE){
uint8_t tmp = 0;
unsigned int i;
switch(TEXT_ATTRIBUTE){
case NORMAL:
tmp |= 0;
break;
case REVERSE:
tmp |= 0b0101;
break;
case INHIBIT:
tmp |= 0b0011;
break;
case NBLINK:
tmp |=0b1000;
break;
case RBLINK:
tmp |= 0b1101;
break;
case IBLINK:
tmp |= 0b1011;
break;
default:
tmp |= 0;
}
setAddressPointer(_graphicHome);
for(i = 0; i < _graphicSize; i++){
writeDisplayData(tmp);
}
return tmp;
}
/*
Clears just Text
*/
void easyT6963::clearText(){
unsigned int i;
setAddressPointer(_textHome);
for(i = 0; i < _textSize; i++){
writeDisplayData(0);
}
}
//-------------------------------------------------------------------------------------------------
// Writes single char pattern to character generator area of display RAM memory
//-------------------------------------------------------------------------------------------------
void easyT6963::defineCharacter(byte charCode, unsigned char * defChar){
uint8_t i;
unsigned int address = ((_memSize / 2)-1) * 0x800;
setAddressPointer(address);
for(i = 0; i < 8 ; i++){
writeDisplayData(*(defChar + i));
}
}
//-------------------------------------------------------------------------------------------------
// Clears characters generator area of display RAM memory
//-------------------------------------------------------------------------------------------------
void easyT6963::clearCG(){
unsigned int i = ((_memSize/2)-1) * 0x800;//30720
setAddressPointer(i);
for(i = 0; i < 2048; i++){
writeDisplayData(0);
}
_gx = 0;
_gy = 0;
}
// Parameter : x,y = Position, Picturename (not Filename see in Picturefile), Height in Pixel, Widht in Byte
//HEIGHT = max 64; //Height in pixels BYTEWIDTH = max 40; //Width in bytes by 6x8 Font
//-----------------------------------------------------------------------
void easyT6963::drawBitmap(uint8_t x,uint8_t y, const uint8_t *PicName,uint8_t height,uint8_t bytewidth){
int j = 0;
uint8_t h,i,bitmap;
for (h = 0; h < height; h++){
graphicGoTo(x,y+h);
for (i = 0; i < bytewidth; i++) {
bitmap = pgm_read_byte_near(PicName+(i+j));
writeDisplayData(bitmap);
}
j = j + bytewidth;
}
}
/*
Example: x,y = Start Position, Height in Pixel, Widht in Byte, pattern in byte(0b11111111)
*/
void easyT6963::drawFastRect(uint8_t x,uint8_t y,uint8_t height,uint8_t bytewidth,uint8_t pattern){
int j = 0;
uint8_t h,i;
graphicGoTo(x,y);
for (h = 0; h < height; h++) {
graphicGoTo(x,y+h);
for (i = 0; i < bytewidth; i++){
writeDisplayData(pattern);
}
j = j + bytewidth;
}
}
/*
Clear Display (and memory)
fastMode(default) it's a bit faster
*/
void easyT6963::clearGraphic(uint8_t fastMode){
unsigned int i;
if (!fastMode){
setAddressPointer(_graphicHome);
for (i = 0; i < _graphicSize; i++){
writeDisplayData(0x00);
}
} else {
setAddressPointer(_graphicHome);
uint8_t h,j = 0;
graphicGoTo(0,0);
for (h = 0; h < _height; h++) {
graphicGoTo(0,h);
for (i = 0; i < _maxCol+1; i++){ //(PIXELS PER LINE/FONT WIDTH * NUMBER OF LINES)
writeDisplayData(0b00000000);
}
j = j + _maxCol;
}
}
_gx = 0;
_gy = 0;
}
void easyT6963::drawAnim(uint8_t x,uint8_t y, const uint8_t **string_table, int l,uint8_t height,uint8_t bytewidth){ //Position x, Position y, String of Images , Number of Images ,HEIGHT,BYTEWIDTH show bmp2c Picturefile
uint8_t bitmap,a,h,i;
int j;
char* PicName;
for (a = 0; a < l; a++) {
PicName = (char*) pgm_read_word(&(string_table[a]));
//PicName = pgm_read_word(&(string_table[a]));
j = 0;
for (h = 0; h < height-1; h++) {
graphicGoTo(x,y+h);
for (i = 0; i < bytewidth; i++){
bitmap = pgm_read_byte_near(PicName+(i+j));
writeDisplayData(bitmap);
}
j = j + bytewidth;
}
}
}
size_t easyT6963::write(uint8_t value) {
writeDisplayData(value - 32);
return 1; //assume success added for Arduino 1
}
