/*----------------------------------------------------------------------------*/
PROCESS_THREAD(tres_process, ev, data)
{
PROCESS_BEGIN();
srand(node_id);
rest_init_engine();
tres_init();
SENSORS_ACTIVATE(light_sensor);
rest_activate_periodic_resource(&periodic_resource_light);
rplinfo_activate_resources();
static coap_packet_t request[1]; /* This way the packet can be treated as pointer as usual. */
SERVER_NODE(&server_ipaddr);
/* receives all CoAP messages */
coap_receiver_init();
int wait_time = getRandUint(MAX_WAITING);
int base_wait = BASE_WAITING;
static int g_time=0;
static char content[12];
etimer_set(&et, (wait_time + base_wait) * CLOCK_SECOND);
while(1) {
PROCESS_YIELD();
if (etimer_expired(&et)) break;
}
etimer_reset(&et);
etimer_set(&et, TOGGLE_INTERVAL * CLOCK_SECOND);
while(1) {
PROCESS_YIELD();
if (etimer_expired(&et)) {
coap_init_message(request, COAP_TYPE_NON, COAP_POST, 0 );
coap_set_header_uri_path(request, service_urls[1]);
coap_set_payload(request, content, snprintf(content, sizeof(content), "%d", g_time++));
coap_transaction_t *transaction;
request->mid = coap_get_mid();
if ((transaction = coap_new_transaction(request->mid, &server_ipaddr, REMOTE_PORT)))
{
transaction->packet_len = coap_serialize_message(request, transaction->packet);
coap_send_transaction(transaction);
}
etimer_reset(&et);
}
} /* while (1) */
PROCESS_END();
}
PROCESS_THREAD(coap_client_example, ev, data)
{
PROCESS_BEGIN();
static coap_packet_t request[1]; /* This way the packet can be treated as pointer as usual. */
SERVER_NODE(&server_ipaddr);
/* receives all CoAP messages */
coap_receiver_init();
etimer_set(&et, TOGGLE_INTERVAL * CLOCK_SECOND);
#if PLATFORM_HAS_BUTTON
SENSORS_ACTIVATE(button_sensor);
printf("Press a button to request %s\n", service_urls[uri_switch]);
#endif
while(1) {
PROCESS_YIELD();
if (etimer_expired(&et)) {
printf("--Toggle timer--\n");
/* prepare request, TID is set by COAP_BLOCKING_REQUEST() */
coap_init_message(request, COAP_TYPE_CON, COAP_POST, 0 );
coap_set_header_uri_path(request, service_urls[1]);
const char msg[] = "Toggle!";
coap_set_payload(request, (uint8_t *)msg, sizeof(msg)-1);
PRINT6ADDR(&server_ipaddr);
PRINTF(" : %u\n", UIP_HTONS(REMOTE_PORT));
COAP_BLOCKING_REQUEST(&server_ipaddr, REMOTE_PORT, request, client_chunk_handler);
printf("\n--Done--\n");
etimer_reset(&et);
#if PLATFORM_HAS_BUTTON
} else if (ev == sensors_event && data == &button_sensor) {
/* send a request to notify the end of the process */
coap_init_message(request, COAP_TYPE_CON, COAP_GET, 0);
coap_set_header_uri_path(request, service_urls[uri_switch]);
printf("--Requesting %s--\n", service_urls[uri_switch]);
PRINT6ADDR(&server_ipaddr);
PRINTF(" : %u\n", UIP_HTONS(REMOTE_PORT));
COAP_BLOCKING_REQUEST(&server_ipaddr, REMOTE_PORT, request, client_chunk_handler);
printf("\n--Done--\n");
uri_switch = (uri_switch+1) % NUMBER_OF_URLS;
#endif
}
}
PROCESS_END();
}
