/*-----functions-----*/
THREAD(tone, arg){
VsPlayerInit();
VsSetVolume(1, 1);
VsBeepStart(2500);
NutSleep(1000);
VsBeepStop();
NutThreadExit();
NutThreadKill();
NutThreadDestroy();
}
/*
* Main application entry.
*/
int play_stream(RADIO_STREAM rStream) {
TCPSOCKET *sock;
FILE *stream;
u_long baud = DBG_BAUDRATE;
u_long radio_ip = inet_addr(rStream.radio_ip);
u_short tcpbufsiz = TCPIP_BUFSIZ;
u_long rx_to = TCPIP_READTIMEOUT;
u_short mss = TCPIP_MSS;
u_long metaint;
/*
* Register UART device and assign stdout to it.
*/
NutRegisterDevice(&DBG_DEVICE, 0, 0);
freopen(DBG_DEVNAME, "w", stdout);
_ioctl(_fileno(stdout), UART_SETSPEED, &baud);
/*
* Display system information.
*/
printf("\n\nMedianut Tuotrial Part 3 - Nut/OS %s - " CC_STRING "\n", NutVersionString());
printf("%u bytes free\n\n", NutHeapAvailable());
/*
* Register LAN device.
*/
if (NutRegisterDevice(&DEV_ETHER, 0x8300, 5)) {
puts("Error: No LAN device");
for (; ;);
}
puts("configure LAN");
/*
* Configure LAN.
*/
if (ConfigureLan("eth0")) {
for (; ;);
}
puts("create a TCP socket");
/*
* Create a TCP socket.
*/
if ((sock = NutTcpCreateSocket()) == 0) {
puts("Error: Can't create socket");
for (; ;);
}
puts("set socket options");
/*
* Set socket options. Failures are ignored.
*/
if (NutTcpSetSockOpt(sock, TCP_MAXSEG, &mss, sizeof(mss)))
printf("Sockopt MSS failed\n");
if (NutTcpSetSockOpt(sock, SO_RCVTIMEO, &rx_to, sizeof(rx_to)))
printf("Sockopt TO failed\n");
if (NutTcpSetSockOpt(sock, SO_RCVBUF, &tcpbufsiz, sizeof(tcpbufsiz)))
printf("Sockopt rxbuf failed\n");
puts("connect the radio station");
/*
* Connect the radio station.
*/
radio_ip = inet_addr(rStream.radio_ip);
stream = ConnectStation(sock, rStream.radio_ip, rStream.radio_port, &metaint, rStream);
send_message(rStream.radio_ip, rStream.radio_port, &metaint);
/*
* Play the stream.
*/
if (stream) {
puts("playing stream");
PlayMp3Stream(stream, metaint);
fclose(stream);
}
NutTcpCloseSocket(sock);
NutThreadKill();
NutThreadDestroy();
return;
puts("Reset me!");
for (; ;);
}