Diff: source/Utils.cpp

Revision:

0:1f1f55e73248

Child:

1:16f0fb5b8d97

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/Utils.cpp	Fri Feb 19 17:32:14 2016 +0000
@@ -0,0 +1,114 @@
+/**
+ * @file    Utils.cpp
+ * @brief   mbed CoAP Endpoint misc utils collection
+ * @author  Doug Anson
+ * @version 1.0
+ * @see
+ *
+ * Copyright (c) 2014
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// mbed Endpoint includes
+#include "mbed-connector-interface/ConnectorEndpoint.h"
+#include "mbed-connector-interface/OptionsBuilder.h"
+
+// External references (defined in main.cpp)
+Connector::Options *configure_endpoint(Connector::OptionsBuilder &builder);
+extern Logger logger;
+
+// Our Endpoint
+Connector::Endpoint *__endpoint = NULL;
+
+// Our Endpoint configured Options
+Connector::OptionsBuilder config;
+Connector::Options *options = NULL;
+
+// Shutdown button (K64F only...)
+#if defined(TARGET_K64F)
+InterruptIn shutdown_button(SW3);
+#endif
+
+// ************************* NSDL Linkage - MDS CONFIGURATION (defaulted) *********************************
+
+uint8_t app_MAC_address[NODE_MAC_ADDRESS_LENGTH] = NODE_MAC_ADDRESS;   // Node MAC address
+uint32_t channel_list = NODE_CHANNEL_LIST;                             											 // Node RF Channel list
+
+uint8_t mesh_network_id[MESH_NETWORK_ID_LENGTH] = MESH_DEF_NETWORK_ID; // 802.15.4 Network ID (6LowPAN)
+uint8_t rf_channel = MESH_DEF_RF_CHANNEL;                              // 802.15.4 RF Channel (6LowPAN)
+
+// ************************* NSDL Linkage - MDS CONFIGURATION (defaulted)  *********************************
+
+// further simplifies the endpoint main() configuration by removing the final initialization details of the endpoint...
+void utils_configure_endpoint(void)
+{
+    // NSP/NSDL default configuration - see mbedConnectorInterface.h for definitions... 
+    logger.log("Endpoint: setting defaults...");
+    config.setEndpointNodename(NODE_NAME);
+    config.setEndpointType(NSP_ENDPOINT_TYPE);
+    config.setRegUpdatePeriod(REG_UPDATE_PERIOD_MS);
+    config.setLifetime(REG_LIFETIME_SEC);
+
+    // WiFi defaults
+    config.setWiFiSSID((char *)WIFI_DEFAULT_SSID);          			// default: changeme
+    config.setWiFiAuthType(WIFI_WPA_PERSONAL);      					// default: WPA Personal
+    config.setWiFiAuthKey((char *)WIFI_DEFAULT_AUTH_KEY);   	// default: changeme
+
+    // 802.15.4 defaults (6LowPAN)
+    config.setNetworkID((char *)mesh_network_id);
+    config.setRadioChannel((int)mesh_network_id);
+    config.setRadioChannelList(NODE_CHANNEL_LIST);
+    config.setMACAddress(app_MAC_address);   // TODO: arm_ns_tasklet_create() should call Endpoint::plumbNetwork()... currently its called before this MAC address can be (re)set
+                 
+    // Establish default CoAP observation behavior
+    config.setImmedateObservationEnabled(true);    
+
+    // Establish default CoAP GET-based observation control behavior
+    config.setEnableGETObservationControl(false);    
+
+    // main.cpp can override or change any of the above defaults...
+    logger.log("Endpoint: gathering configuration overrides...");
+    options = configure_endpoint(config);
+
+    // DONE
+    logger.log("Endpoint: endpoint configuration completed.");
+}
+
+// setup shutdown button (K64F only...)
+#if defined(TARGET_K64F)
+void utils_setup_deregistration_button(void) {
+	if (__endpoint != NULL) {
+		logger.log("Endpoint: setting up shutdown button (SW2) for K64F...");
+		shutdown_button.rise(__endpoint,&Connector::Endpoint::closedown_endpoint);
+	}
+}	
+#endif
+
+// initialize and register the endpoint and its resources
+void utils_init_and_register_endpoint(void)
+{
+    // alloc Endpoint
+    logger.log("Endpoint: allocating endpoint instance...");
+    if (__endpoint == NULL) __endpoint = new Connector::Endpoint(&logger,options);
+
+    // initialize Endpoint resources
+    logger.log("Endpoint: registering endpoint and its resources...");
+    __endpoint->register_endpoint();
+    
+    // setup the shutdown button (K64F only...)
+#if defined(TARGET_K64F)
+    utils_setup_deregistration_button();
+#endif
+}
+