/*---------------------------------------------------------------------------*/
static u8_t
raven_gui_loop(process_event_t ev, process_data_t data)
{
switch (ev){
case ICMP6_ECHO_REQUEST:
/* We have received a ping request over the air. Send frame back to 3290 */
send_frame(PING_REQUEST, 0, 0);
break;
case ICMP6_ECHO_REPLY:
/* We have received a ping reply over the air. Send frame back to 3290 */
send_frame(PING_REPLY, 1, &seqno);
break;
case SERIAL_CMD:
/* Check for command from serial port, execute it. */
if (cmd.done){
/* Execute the waiting command */
switch (cmd.cmd){
case CMD_PING:
/* Send ping request over the air */
seqno = cmd.frame[0];
raven_ping6();
break;
case CMD_TEMP:
/* Set temperature string in web server */
web_set_temp((char *)cmd.frame);
break;
default:
break;
}
/* Reset command done flag. */
cmd.done = 0;
}
break;
default:
break;
}
return 0;
}
/*---------------------------------------------------------------------------*/
static uint8_t
raven_gui_loop(process_event_t ev, process_data_t data)
{
uint8_t i,activeconnections,radio_state;
// PRINTF("\nevent %d ",ev);
#if DEBUGSERIAL
printf_P(PSTR("Buffer [%d]="),serialcount);
serialcount=0;
for (i=0;i<30;i++) {
printf_P(PSTR(" %d"),dbuf[i]);
dbuf[i]=0;
}
#endif
if(ev == tcpip_icmp6_event) switch(*((uint8_t *)data)) {
// case ICMP6_NS:
/*Tell the 3290 we are being solicited. */
// send_frame(REPORT_NS,...);
// break; //fall through for beep
// case ICMP6_RA:
/*Tell the 3290 we have a router. */
// send_frame(REPORT_NA,...);
// break; //fall through for beep
case ICMP6_ECHO_REQUEST:
/* We have received a ping request over the air. Tell the 3290 */
send_frame(REPORT_PING_BEEP, 0, 0);
break;
case ICMP6_ECHO_REPLY:
/* We have received a ping reply over the air. Send frame back to 3290 */
send_frame(REPORT_PING, 1, &seqno);
break;
} else switch (ev) {
case SERIAL_CMD:
/* Check for command from serial port, execute it. */
/* Note cmd frame is written in an interrupt - delays here can cause overwriting by next command */
PRINTF("\nCommand %d length %d done %d",cmd.cmd,cmd.len,cmd.done);
if (cmd.done){
/* Execute the waiting command */
switch (cmd.cmd){
case SEND_PING:
/* Send ping request over the air */
seqno = cmd.frame[0];
raven_ping6();
break;
case SEND_TEMP:
#if AVR_WEBSERVER
/* Set temperature string in web server */
web_set_temp((char *)cmd.frame);
#endif
break;
case SEND_ADC2:
#if AVR_WEBSERVER
/* Set ext voltage string in web server */
web_set_voltage((char *)cmd.frame);
#endif
break;
case SEND_SLEEP:
/* Sleep radio and 1284p. */
if (cmd.frame[0]==0) { //Time to sleep in seconds
/* Unconditional sleep. Don't wake until a serial interrupt. */
} else {
/* Sleep specified number of seconds (3290p "DOZE" mode) */
/* It sleeps a bit longer so we will be always be awake for the next sleep command. */
#if UIP_CONF_TCP
/* Only sleep this cycle if no active TCP/IP connections, for fast browser responsed */
activeconnections=0;
for(i = 0; i < UIP_CONNS; ++i) {
if((uip_conns[i].tcpstateflags & UIP_TS_MASK) != UIP_CLOSED) activeconnections++;
}
if (activeconnections) {
PRINTF("\nWaiting for %d connections",activeconnections);
break;
}
#endif
}
radio_state = NETSTACK_RADIO.off();
PRINTF ("\nsleep %d radio state %d...",cmd.frame[0],radio_state);
/*Sleep for specified time*/
PRINTF("\nSleeping...");
micro_sleep(cmd.frame[0]);
radio_state = NETSTACK_RADIO.on();
if (radio_state > 0) {
PRINTF("Awake!");
} else {
PRINTF("Radio wake error %d\n",radio_state);
}
break;
case SEND_WAKE:
/* 3290p requests return message showing awake status */
send_frame(REPORT_WAKE, 0, 0);
break;
default:
break;
}
/* Reset command done flag. */
cmd.done = 0;
}
break;
default:
break;
}
return 0;
}