/* Reads what arrives from the modem/device that it is
* connected in and shows in the terminal module */
void Terminal::update()
{
/* DO NOT CHANGE THER ORDER */
this->update_write ();
this->update_buffer();
CLEAR_BUFFER(this->output);
}
int8_t anim_movingDot( void )
{
if( animation.currentFrame >= NUMBER_OF_LEDS )
{
return -1;
}
CLEAR_BUFFER( buffer );
buffer[ animation.currentFrame / 8 ] |= _BV( animation.currentFrame % 8 );
buffer[ animation.currentFrame % 8 ] |= _BV( animation.currentFrame / 8 );
return 18;
}
void animationTick( void )
{
int8_t ticks;
if( !animation.active )
{
return;
}
if( animation.ticksForCurrentFrame == 0 )
{
ticks = (*animation.currentAnimation)();
if( ticks < 0 )
{
CLEAR_BUFFER( buffer );
CLEAR_BUFFER( frame );
if( animation.loop )
{
animation.currentFrame = 0;
ticks = 128;
}
else
{
animation.active = FALSE;
}
}
else
{
animation.nextFrameReady = TRUE;
animation.ticksForCurrentFrame = ticks;
}
}
else
{
animation.ticksForCurrentFrame--;
}
}
int main(void)
{
static uint8_t oldPosition;
static uint8_t divVal, modVal;
cli();
wdt_disable();
set_sleep_mode( SLEEP_MODE_IDLE );
initDevice();
DDRD = 0b11111111;
DDRB = 0b11111111;
initTimer2();
initTimer0();
sei();
startTimer2();
startTimer0();
frame = buf1;
buffer = buf2;
CLEAR_BUFFER( frame );
CLEAR_BUFFER( buffer );
setAnimationFunction( anim_fillDot, TRUE, TRUE );
animation.loop = TRUE;
while ( 1 )
{
if( animation.tick )
{
animationTick();
clearTick();
}
if( currentScanPixel == 0 )
{
if( animation.nextFrameReady )
{
animationBufferSwap();
}
}
if( oldPosition != currentScanPixel )
{
modVal = currentScanPixel % 8;
//we need to change columns only so often
if( modVal == 0 )
{
divVal = currentScanPixel / 8;
COL_PIXEL( divVal );
}
if( frame[ divVal ] & _BV( modVal ) )
{
ROW_PIXEL( modVal );
}
else
{
ROW_OFF();
}
oldPosition = currentScanPixel;
}
//if( TIME TO SLEEP ) { sleep_mode(); }
}
}
