MBED_DEMOS / Mbed 2 deprecated SensorExamples-mDS-Ethernet

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Dependencies:   EthernetInterface LED_Bar mbed-rtos mbed nsdl_lib

Files at this revision

API Documentation at this revision

Revision 7:3f52b52ef2ad, committed 2014-10-25

Comitter:
michaeljkoster
Date:
Sat Oct 25 04:07:58 2014 +0000
Parent:
6:4fa917ca6aa4
Commit message:
fix notification payload

Changed in this revision

resources/IPSO_presence.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/resources/IPSO_presence.cpp	Sat Oct 25 03:31:06 2014 +0000
+++ b/resources/IPSO_presence.cpp	Sat Oct 25 04:07:58 2014 +0000
@@ -16,31 +16,29 @@
 static uint8_t pres_obs_token_len = 0;
 
 DigitalIn presenceSensor(D2);
-bool presence = 0;
-bool last_presence = 0;
-char presenceString[2];
+uint8_t presence = 0;
+uint8_t last_presence = 0;
+char presenceString[1];
 
 static void pres_observe_thread(void const *args)
-{
-    //int32_t time = 0;
+    {
     while (true)
-    {
+        {
         wait(.1);
-        //time++;
-        //sn_nsdl_exec(time);
         presence = presenceSensor.read();
         if((presence != last_presence) && pres_obs_number != 0 && pres_obs_token_ptr != NULL)
-        {
+            {
             last_presence = presence;
+            pc.printf("presence: %d\r\n", presence);
             pres_obs_number++;
             sprintf(presenceString,"%d", presence);            
-            if(sn_nsdl_send_observation_notification(pres_obs_token_ptr, pres_obs_token_len, (uint8_t*)presenceString, sizeof((uint8_t*)presenceString)-1, &pres_obs_number, 1, COAP_MSG_TYPE_NON_CONFIRMABLE, 0) == 0)
+            if(sn_nsdl_send_observation_notification(pres_obs_token_ptr, pres_obs_token_len, (uint8_t*)presenceString, strlen(presenceString), &pres_obs_number, 1, COAP_MSG_TYPE_NON_CONFIRMABLE, 0) == 0)
                 pc.printf("Presence observation sending failed\r\n");
             else
                 pc.printf("Presence observation\r\n");
+            }
         }
     }
-}
 
 
 /* Only GET method allowed */
@@ -53,7 +51,7 @@
     pc.printf("presence state %s\r\n", presenceString);
 
     if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET)
-    {
+        {
         coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT);
    
         coap_res_ptr->payload_len = strlen(presenceString);
@@ -90,8 +88,6 @@
 
         if(received_coap_ptr->options_list_ptr->observe)
             {
-            //coap_res_ptr->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s));
-            //memset(coap_res_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
             coap_res_ptr->options_list_ptr->observe_ptr = &pres_obs_number;
             coap_res_ptr->options_list_ptr->observe_len = 1;
             pres_obs_number++;
@@ -101,8 +97,7 @@
         nsdl_free(coap_res_ptr->options_list_ptr);
         coap_res_ptr->options_list_ptr = NULL;
         coap_res_ptr->content_type_ptr = NULL;// parser_release below tries to free this memory
-
-    }
+        }
 
     sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr);