Added observe callback support to RD client

zephyrproject-rtos · Sep 28, 2021 · fa6cb7e · fa6cb7e
1 parent 5bce03f
commit fa6cb7e
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/include/net/lwm2m.h b/include/net/lwm2m.h
@@ -996,9 +996,11 @@ typedef void (*lwm2m_ctx_event_cb_t)(struct lwm2m_ctx *ctx,
  * @param[in] ep_name Registered endpoint name
  * @param[in] flags Flags used to configure current LwM2M session.
  * @param[in] event_cb Client event callback function
+ * @param[in] observe_cb Observe/notification callback
  */
 void lwm2m_rd_client_start(struct lwm2m_ctx *client_ctx, const char *ep_name,
-			   uint32_t flags, lwm2m_ctx_event_cb_t event_cb);
+			   uint32_t flags, lwm2m_ctx_event_cb_t event_cb,
+			   lwm2m_observe_cb_t observe_cb);
 
 /**
  * @brief Stop the LwM2M RD (De-register) Client

diff --git a/subsys/net/lib/lwm2m/lwm2m_rd_client.c b/subsys/net/lib/lwm2m/lwm2m_rd_client.c
@@ -1052,7 +1052,8 @@ static void lwm2m_rd_client_service(struct k_work *work)
 }
 
 void lwm2m_rd_client_start(struct lwm2m_ctx *client_ctx, const char *ep_name,
-			   uint32_t flags, lwm2m_ctx_event_cb_t event_cb)
+			   uint32_t flags, lwm2m_ctx_event_cb_t event_cb,
+			   lwm2m_observe_cb_t observe_cb)
 {
 	k_mutex_lock(&client.mutex, K_FOREVER);
 
@@ -1068,6 +1069,7 @@ void lwm2m_rd_client_start(struct lwm2m_ctx *client_ctx, const char *ep_name,
 	client.ctx = client_ctx;
 	client.ctx->sock_fd = -1;
 	client.ctx->fault_cb = socket_fault_cb;
+	client.ctx->observe_cb = observe_cb;
 	client.event_cb = event_cb;
 	client.use_bootstrap = flags & LWM2M_RD_CLIENT_FLAG_BOOTSTRAP;