void Protocol::Send(const char *carr, const uint16_t length)
{
_PutChar(_MagicNumber);
for (size_t i = 0; i < length; i++)
{
_PutChar(carr[i]);
}
}
bool Screen::Put16(unsigned int port, unsigned int data) {
bool clearLine = false;
switch(port) {
case 0x04E8:
return true;
case 0x04E9:
{
char chr = data & 0xFF;
unsigned char colour = (data & 0xFF00) >> 0x08;
if(chr == 0x08) { //Backspace
mCurX = mCurX == 0 ? 0 : mCurX - 1;
} else if(chr == 0x09) { //Tab
for(unsigned int i = 0; i < 4; i++) {
_PutChar(' ');
_PutColour(0);
if (mCurX == 0) {
clearLine = true;
}
}
} else if(chr == 0x0A) { //Line feed
mCurY = (mCurY + 1) % NUM_ROWS;
if(mCurY == mFirstRow) {
mFirstRow = (mFirstRow + 1) % NUM_ROWS;
clearLine = true;
}
} else if(chr == 0x0D) {
mCurX = 0;
} else if(chr >= 32 && chr < 127) {
_PutColour(colour);
_PutChar(chr);
if (mCurX == 0) {
clearLine = true;
}
}
if (clearLine) {
for(unsigned int i = 0; i < NUM_COLS; i++) {
mScreen[i + mCurY * NUM_COLS] = ' ';
mColor[i + mCurY * NUM_COLS] = 0;
}
}
return true;
}
case 0x4EA:
mCurX = data & 0xFF;
return true;
case 0x4EB:
mCurY = data & 0xFF;
return true;
}
return false;
}
void Protocol::Send(const uint16_t pos)
{
int size = 1 + sizeof(uint16_t);
char *buff = new char[size];
*buff = _MagicNumber;
*(reinterpret_cast<uint16_t *>(buff + 1)) = pos;
for (int i = 0; i < size; i++)
{
_PutChar(buff[i]);
}
delete[] buff;
}
/*******************************************************************************
* Function Name: `$INSTANCE_NAME`_PrintString
********************************************************************************
* Summary:
* Print string at the given location.
*
* Parameters:
* uint32 xpos: X location at which to start string.
* uint32 ypos: Upper Y location to place string.
* char * theString: The string to print.
* uint32 fg: The forground fount color.
* uint32 bg: Background color
*
* Return:
* void
*
*******************************************************************************/
void `$INSTANCE_NAME`_PrintString(int32 xpos, int32 ypos, char * theString, uint32 fg, uint32 bg)
{
uint32 strPos = 0;
uint32 y, yStop;
#if(`$INSTANCE_NAME`_MEMORY_TYPE == `$INSTANCE_NAME`_MEMORY_RGB)
extern uint32 `$INSTANCE_NAME`_ledArray[`$INSTANCE_NAME`_ROWS][`$INSTANCE_NAME`_COLUMNS];
#else /* Else use lookup table */
extern uint8 `$INSTANCE_NAME`_ledArray[`$INSTANCE_NAME`_ROWS][`$INSTANCE_NAME`_COLUMNS];
#endif
yStop = ypos + `$INSTANCE_NAME`_fontY;
if(yStop > `$INSTANCE_NAME`_ROWS) yStop = `$INSTANCE_NAME`_ROWS;
while(theString[strPos] != 0)
{
if(fg == `$INSTANCE_NAME`_COLORWHEEL_FONT)
{
`$INSTANCE_NAME`_PutChar(xpos, ypos, theString[strPos], `$INSTANCE_NAME`_ColorInc(1), bg);
}
else
{
`$INSTANCE_NAME`_PutChar(xpos, ypos, theString[strPos], fg, bg);
}
strPos++;
xpos += `$INSTANCE_NAME`_fontX;
if(theString[strPos] != 0)
{
for(y = ypos; y < yStop; y++ )
{
if((y >= 0) && (y < `$INSTANCE_NAME`_ROWS)&& (xpos >= 0) && (xpos < `$INSTANCE_NAME`_COLUMNS) )
`$INSTANCE_NAME`_ledArray[y][xpos] = bg;
}
}
xpos++;
}
`$INSTANCE_NAME`_DrawLine(xpos-1, ypos, xpos-1, ypos+`$INSTANCE_NAME`_fontY, bg);
}
