123 lines
2.8 KiB
C
123 lines
2.8 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <time.h>
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#include <sched.h>
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#include <unistd.h>
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#include <artnet/artnet.h>
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int verbose = 0;
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int delay = 25000;
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#include <sys/select.h>
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int main(int argc, char *argv[]) {
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artnet_node node ;
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char *ip_addr = NULL ;
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int optc, subnet_addr = 0, port_numb= 0, i ;
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uint8_t data[ARTNET_DMX_LENGTH] ;
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struct timeval tv;
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int sd, maxsd ;
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fd_set rset;
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// parse options
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while ((optc = getopt (argc, argv, "s:p:d:a:ve")) != EOF) {
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switch (optc) {
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case 'a':
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ip_addr = (char *) strdup(optarg) ;
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break;
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case 'v':
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verbose = 1 ;
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break;
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case 's':
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subnet_addr = atoi(optarg) ;
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if(subnet_addr < 0 && subnet_addr > 15) {
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printf("Subnet address must be between 0 and 15\n") ;
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exit(1) ;
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}
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break ;
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case 'd':
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delay = atoi(optarg) ;
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break ;
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case 'p':
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port_numb = atoi(optarg) ;
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if(port_numb < 0 && port_numb > 255) {
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printf("Port address must be between 0 and 255\n") ;
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exit(1) ;
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}
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break ;
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default:
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break;
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}
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}
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node = artnet_new(ip_addr, verbose) ; ;
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artnet_set_short_name(node, "Artnet Tester") ;
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artnet_set_long_name(node, "ArtNet Test TX") ;
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artnet_set_node_type(node, ARTNET_RAW) ;
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// set the first port to input dmx data
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artnet_set_port_type(node, 0, ARTNET_ENABLE_INPUT, ARTNET_PORT_DMX) ;
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artnet_set_subnet_addr(node, subnet_addr) ;
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// set the universe address of the first port
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artnet_start(node) ;
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artnet_send_poll(node, NULL, ARTNET_TTM_DEFAULT) ;
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sd = artnet_get_sd(node) ;
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while(1) {
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FD_ZERO(&rset) ;
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FD_SET(sd, &rset) ;
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tv.tv_usec = delay ;
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tv.tv_sec = 0 ;
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maxsd = sd ;
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switch ( select( maxsd+1, &rset, NULL, NULL, &tv ) ) {
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case 0:
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for(i=0 ; i < port_numb; i++) {
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// printf("sending dmx %i\n", i) ;
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artnet_raw_send_dmx(node,i, ARTNET_DMX_LENGTH, data) ;
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}
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break ;
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case -1:
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printf("select error\n") ;
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break ;
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default:
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artnet_read(node,0) ;
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break;
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}
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}
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return 0 ;
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}
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