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This commit is contained in:
Harald Pichler 2016-08-15 20:22:49 +02:00
parent 265d4e8723
commit cf40f59843
4 changed files with 25 additions and 13 deletions
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12
examples/osd/triggerbaord/project-conf.h
View file

@ -51,8 +51,8 @@
//#define NETSTACK_CONF_RDC nullrdc_driver
/* Increase rpl-border-router IP-buffer when using more than 64. */
#undef REST_MAX_CHUNK_SIZE
#define REST_MAX_CHUNK_SIZE 64
//#undef REST_MAX_CHUNK_SIZE
//#define REST_MAX_CHUNK_SIZE 64
/* Estimate your header size, especially when using Proxy-Uri. */
/*
@ -68,7 +68,7 @@
/* Multiplies with chunk size, be aware of memory constraints. */
#undef COAP_MAX_OPEN_TRANSACTIONS
#define COAP_MAX_OPEN_TRANSACTIONS 4
#define COAP_MAX_OPEN_TRANSACTIONS 8
/* Must be <= open transaction number, default is COAP_MAX_OPEN_TRANSACTIONS-1. */
/*
@ -82,10 +82,4 @@
#define COAP_LINK_FORMAT_FILTERING 0
*/
#endif /* PROJECT_RPL_WEB_CONF_H_ */

17
examples/osd/triggerbaord/resources/res-event.c
View file

@ -39,6 +39,7 @@
#include <string.h>
#include "rest-engine.h"
#include "er-coap.h"
#include "dev/button-sensor.h"
#define DEBUG 0
#if DEBUG
@ -76,8 +77,20 @@ static int32_t event_counter = 0;
static void
res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
{
REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "EVENT %lu", event_counter));
int buttonstate = button_sensor.value(0);
unsigned int accept = -1;
REST.get_header_accept(request, &accept);
if(accept == -1 || accept == REST.type.TEXT_PLAIN) {
REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "EVENT %lu STATE %d", event_counter, buttonstate));
} else if(accept == REST.type.APPLICATION_JSON) {
REST.set_header_content_type(response, REST.type.APPLICATION_JSON);
REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "{'EVENT':%lu ,'STATE': %d}", event_counter, buttonstate));
} else {
REST.set_response_status(response, REST.status.NOT_ACCEPTABLE);
REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "Supporting content-types text/plain and application/json"));
}
/* A post_handler that handles subscriptions/observing will be called for periodic resources by the framework. */
}