// ----------------------------------------------------------------------------
void artnet_main(void) {
if (artnet_dmxInComplete == TRUE) {
if (artnet_dmxInChanged == TRUE) {
artnet_sendDmxPacket();
artnet_dmxInChanged = FALSE;
}
artnet_dmxInComplete = FALSE;
artnet_dmxChannels = 0;
}
if(artnet_poll == 1)
{
artnet_poll = 0;
artnet_sendPollReply();
}
if (DMXIOPinPort & (1 << DMXIOPin))
{
artnet_rs485_safty_counter++;
if(artnet_rs485_safty_counter > 250)
{
artnet_dmxChannels = 511;
// setup USART
PORTD |= (1 << 2);
PORTD |= (1 << 1);
UBRR0 = (F_CPU / (250000* 16L) - 1);
UCSR0C|= (1<<USBS0); //USBS0 2 Stop bits
UCSR0B|= (1<<TXEN0)|(1<<TXCIE0); // TXEN0 Transmitter enable / TXCIE0 TX complete interrupt enable
UDR0 = 0;//start transmitting
artnet_rs485_safty_counter = 0;
}
}
}
void
artnet_main(void)
{
if (get_dmx_slot_state(artnet_inputUniverse, artnet_conn_id) ==
DMX_NEWVALUES && artnet_connected == TRUE)
{
ARTNET_DEBUG("Universe has changed, sending artnet data!\r\n");
artnet_sendDmxPacket();
}
}
void
processPollPacket(struct artnet_poll *poll)
{
uip_ipaddr_t poll_reply_target;
if ((poll->talkToMe & 2) == 2)
artnet_sendPollReplyOnChange = TRUE;
else
artnet_sendPollReplyOnChange = FALSE;
if ((poll->talkToMe & 1) == 1)
uip_ipaddr_copy(poll_reply_target, uip_hostaddr);
else
uip_ipaddr_copy(poll_reply_target, all_ones_addr);
artnet_sendPollReply(&poll_reply_target);
/* we send a dmx packet on a poll packet, if artnet_sendPollReplyOnChange is active */
if (artnet_sendPollReplyOnChange)
artnet_sendDmxPacket();
}
