MBED_DEMOS / nsp_resources

nsp resources for the mbed nsp lighting endpoint

Dependencies:   nsdl_lib

Dependents:   mbed_nsp_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_ethernet mbed_nsp_endpoint_nxp

addldata.cpp@3:30c96bd77160, 2014-09-26 (annotated)

Committer:
ansond
Date:
Fri Sep 26 05:55:55 2014 +0000
Revision:
3:30c96bd77160
Parent:
0:b26c3526ee89 
updates for new logger

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ansond 0:b26c3526ee89 1 // addldata resource implementation
ansond 0:b26c3526ee89 2
ansond 0:b26c3526ee89 3 #include "mbed.h"
ansond 0:b26c3526ee89 4 #include "nsdl_support.h"
ansond 0:b26c3526ee89 5 #include "addldata.h"
ansond 0:b26c3526ee89 6 #include "NSPio.h"
ansond 0:b26c3526ee89 7
ansond 3:30c96bd77160 8 extern Logger *logger;
ansond 0:b26c3526ee89 9
ansond 0:b26c3526ee89 10 NSPio *addldata = NULL;
ansond 0:b26c3526ee89 11
ansond 0:b26c3526ee89 12 // observation support
ansond 0:b26c3526ee89 13 static uint8_t addldata_obs_number = 0;
ansond 0:b26c3526ee89 14 static uint8_t *addldata_obs_token_ptr = NULL;
ansond 0:b26c3526ee89 15 static uint8_t addldata_obs_token_len = 0;
ansond 0:b26c3526ee89 16
ansond 0:b26c3526ee89 17 // send our addldata observation
ansond 0:b26c3526ee89 18 void send_addldata_observation() {
ansond 0:b26c3526ee89 19 if (addldata_obs_token_ptr != NULL && addldata_obs_number != 0) {
ansond 3:30c96bd77160 20 //if (m_logger != NULL) m_logger->log("Sending Observation (addldata): %s",addldata->resource()->getValuePointer());
ansond 0:b26c3526ee89 21 sn_nsdl_send_observation_notification(addldata_obs_token_ptr,addldata_obs_token_len,(uint8_t*)addldata->resource()->getValuePointer(),strlen(addldata->resource()->getValuePointer()),&addldata_obs_number,sizeof(addldata_obs_number),COAP_MSG_TYPE_NON_CONFIRMABLE, 0);
ansond 0:b26c3526ee89 22 }
ansond 0:b26c3526ee89 23 }
ansond 0:b26c3526ee89 24
ansond 0:b26c3526ee89 25 // init addldata
ansond 0:b26c3526ee89 26 void init_addldata(Resource *resource) {
ansond 3:30c96bd77160 27 if (addldata == NULL && resource != NULL) addldata = new NSPio(m_logger,resource,&send_addldata_observation);
ansond 0:b26c3526ee89 28 }
ansond 0:b26c3526ee89 29
ansond 0:b26c3526ee89 30 // update our addldata observation
ansond 0:b26c3526ee89 31 void update_addldata_observation(sn_coap_hdr_s *received_coap_ptr,sn_coap_hdr_s *coap_res_ptr) {
ansond 3:30c96bd77160 32 //if (m_logger != NULL) m_logger->log("Updating Observation (addldata)...starting");
ansond 0:b26c3526ee89 33 if (received_coap_ptr->token_ptr != NULL) {
ansond 0:b26c3526ee89 34 if (addldata_obs_token_ptr != NULL) free(addldata_obs_token_ptr);
ansond 0:b26c3526ee89 35 addldata_obs_token_ptr = (uint8_t *)malloc(received_coap_ptr->token_len);
ansond 0:b26c3526ee89 36 if(addldata_obs_token_ptr != NULL) {
ansond 0:b26c3526ee89 37 memcpy(addldata_obs_token_ptr, received_coap_ptr->token_ptr, received_coap_ptr->token_len);
ansond 0:b26c3526ee89 38 addldata_obs_token_len = received_coap_ptr->token_len;
ansond 0:b26c3526ee89 39 }
ansond 0:b26c3526ee89 40 }
ansond 0:b26c3526ee89 41 if (received_coap_ptr->options_list_ptr->observe != NULL) {
ansond 0:b26c3526ee89 42 coap_res_ptr->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s));
ansond 0:b26c3526ee89 43 memset(coap_res_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
ansond 0:b26c3526ee89 44 coap_res_ptr->options_list_ptr->observe_ptr = &(addldata_obs_number);
ansond 0:b26c3526ee89 45 coap_res_ptr->options_list_ptr->observe_len = 1;
ansond 0:b26c3526ee89 46 addldata_obs_number++;
ansond 0:b26c3526ee89 47 }
ansond 3:30c96bd77160 48 //if (m_logger != NULL) m_logger->log("Updating Observation (addldata)...done");
ansond 0:b26c3526ee89 49 }
ansond 0:b26c3526ee89 50
ansond 0:b26c3526ee89 51 /* Only GET and PUT method allowed */
ansond 0:b26c3526ee89 52 uint8_t addldata_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto) {
ansond 0:b26c3526ee89 53 return nsp_getput("addldata",addldata,received_coap_ptr,address,proto,&update_addldata_observation);
ansond 0:b26c3526ee89 54 }