Diff: main.cpp

Revision:

0:9101343a70cd

Child:

1:09a525977925

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jul 22 23:58:23 2014 +0000
@@ -0,0 +1,157 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "C12832_lcd.h"
+#include "nsdl_support.h"
+#include "dbg.h"
+// Include various resources
+#include "temperature.h"
+#include "light.h"
+#include "gps.h"
+#include "relay.h"
+
+static C12832_LCD lcd;
+Serial pc(USBTX, USBRX); // tx, rx
+
+// ****************************************************************************
+// Configuration section
+
+// Ethernet configuration
+/* Define this to enable DHCP, otherwise manual address configuration is used */
+#define DHCP
+
+/* Manual IP configurations, if DHCP not defined */
+#define IP      "10.45.0.206"
+#define MASK    "255.255.255.0"
+#define GW      "10.45.0.1"
+
+// NSP configuration
+/* Change this IP address to that of your NanoService Platform installation */
+//static const char* NSP_ADDRESS = "217.140.101.20"; /* public mbed demo server */ 
+static const char* NSP_ADDRESS = "192.168.1.220"; /* demo NSP, web interface at http://nanoservice-demo.mbed.org*/ 
+//static const char* NSP_ADDRESS = "192.168.1.200"; /* demo NSP, web interface at http://nanoservice-demo.mbed.org*/ 
+static const int NSP_PORT = 5683;
+char endpoint_name[16] = "mbed-";
+uint8_t ep_type[] = {"mbed_device"};
+uint8_t lifetime_ptr[] = {"1200"};
+
+// ****************************************************************************
+// Ethernet initialization
+
+EthernetInterface eth;
+
+static void ethernet_init()
+{
+    char mbed_uid[33]; // for creating unique name for the board
+
+    /* Initialize network */
+#ifdef DHCP
+    NSDL_DEBUG("DHCP in use\r\n");
+    eth.init();
+#else
+    eth.init(IP, MASK, GW);
+#endif
+    if(eth.connect(30000) == 0)
+        pc.printf("Connect OK\n\r");
+
+    mbed_interface_uid(mbed_uid);
+    mbed_uid[32] = '\0';
+    strncat(endpoint_name, mbed_uid + 27, 15 - strlen(endpoint_name));
+
+    lcd.locate(0,11);
+    lcd.printf("IP:%s", eth.getIPAddress());
+
+    NSDL_DEBUG("IP Address:%s ", eth.getIPAddress());
+}
+
+// ****************************************************************************
+// NSP initialization
+
+UDPSocket server;
+Endpoint nsp;
+
+static void nsp_init()
+{
+    server.init();
+    server.bind(NSP_PORT);
+
+    nsp.set_address(NSP_ADDRESS, NSP_PORT);
+    
+    NSDL_DEBUG("name: %s", endpoint_name);
+    NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
+
+    lcd.locate(0,22);
+    lcd.printf("EP name:%s\n", endpoint_name);
+}
+
+// ****************************************************************************
+// Resource creation
+
+static int create_resources()
+{
+    sn_nsdl_resource_info_s *resource_ptr = NULL;
+    sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
+    
+    NSDL_DEBUG("Creating resources");
+
+    /* Create resources */
+    resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
+    if(!resource_ptr)
+        return 0;
+    memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
+
+    resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
+    if(!resource_ptr->resource_parameters_ptr)
+    {
+        nsdl_free(resource_ptr);
+        return 0;
+    }
+    memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
+
+    // Static resources
+    nsdl_create_static_resource(resource_ptr, sizeof("dev/mfg")-1, (uint8_t*) "dev/mfg", 0, 0,  (uint8_t*) "Sensinode", sizeof("Sensinode")-1);
+    nsdl_create_static_resource(resource_ptr, sizeof("dev/mdl")-1, (uint8_t*) "dev/mdl", 0, 0,  (uint8_t*) "NSDL-C mbed device", sizeof("NSDL-C mbed device")-1);
+
+    // Dynamic resources
+    create_temperature_resource(resource_ptr);
+    create_light_resource(resource_ptr);
+    create_gps_resource(resource_ptr);
+    create_relay_resource(resource_ptr);
+
+        /* Register with NSP */
+    endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
+    if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
+        pc.printf("NSP registering failed\r\n");
+    else
+        pc.printf("NSP registering OK\r\n");
+    nsdl_clean_register_endpoint(&endpoint_ptr);
+
+    nsdl_free(resource_ptr->resource_parameters_ptr);
+    nsdl_free(resource_ptr);
+    return 1;
+}
+
+// ****************************************************************************
+// Program entry point
+
+int main()
+{
+    lcd.cls();
+    lcd.locate(0,0);
+    lcd.printf("mbed NanoService demo");
+    NSDL_DEBUG("mbed NanoService Example App 0.1\n");
+    
+    // Initialize Ethernet interface first
+    ethernet_init();
+    
+    // Initialize NSP node
+    nsp_init();
+    
+    // Initialize NSDL stack
+    nsdl_init();
+    
+    // Create NSDL resources
+    create_resources();
+    
+    // Run the NSDL event loop (never returns)
+    nsdl_event_loop();
+}