Sensinode / Mbed 2 deprecated NSDL_HelloWorld_WiFi

NSP demo runnig over WiFi

Dependencies:   Beep C12832_lcd LM75B MMA7660 WiflyInterface mbed-rtos mbed nsdl_lib

Fork of NSDL_HelloWorld by Sensinode

main.cpp@8:c809b5c65a96, 2013-10-24 (annotated)

Committer:
bogdanm
Date:
Thu Oct 24 14:10:19 2013 +0000
Revision:
8:c809b5c65a96
Parent:
7:6b068978be9a 
NSP demo running over WiFi using a WiFly RN-171 module connected to the application board.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
terohoo 0:2edbfea18d23 1 #include "mbed.h"
bogdanm 8:c809b5c65a96 2 #include "WiflyInterface.h"
terohoo 0:2edbfea18d23 3 #include "C12832_lcd.h"
bogdanm 2:7e489126fe7a 4 #include "nsdl_support.h"
bogdanm 2:7e489126fe7a 5 #include "dbg.h"
bogdanm 2:7e489126fe7a 6 // Include various resources
bogdanm 2:7e489126fe7a 7 #include "temperature.h"
bogdanm 2:7e489126fe7a 8 #include "light.h"
bogdanm 2:7e489126fe7a 9 #include "gps.h"
bogdanm 2:7e489126fe7a 10 #include "relay.h"
terohoo 0:2edbfea18d23 11
bogdanm 2:7e489126fe7a 12 static C12832_LCD lcd;
bogdanm 2:7e489126fe7a 13 Serial pc(USBTX, USBRX); // tx, rx
terohoo 0:2edbfea18d23 14
bogdanm 2:7e489126fe7a 15 // ****************************************************************************
bogdanm 2:7e489126fe7a 16 // Configuration section
bogdanm 2:7e489126fe7a 17
bogdanm 8:c809b5c65a96 18 // WiFi configuration (edit this)
bogdanm 8:c809b5c65a96 19 #define WIFI_SSID ""
bogdanm 8:c809b5c65a96 20 #define WIFI_SECURITY WPA // NONE, WEP_128 or WPA
bogdanm 8:c809b5c65a96 21 #define WIFI_PASSWORD ""
bogdanm 8:c809b5c65a96 22
terohoo 0:2edbfea18d23 23 /* Define this to enable DHCP, otherwise manual address configuration is used */
terohoo 0:2edbfea18d23 24 #define DHCP
terohoo 0:2edbfea18d23 25
terohoo 0:2edbfea18d23 26 /* Manual IP configurations, if DHCP not defined */
terohoo 0:2edbfea18d23 27 #define IP "10.45.0.206"
terohoo 0:2edbfea18d23 28 #define MASK "255.255.255.0"
terohoo 0:2edbfea18d23 29 #define GW "10.45.0.1"
terohoo 0:2edbfea18d23 30
bogdanm 2:7e489126fe7a 31 // NSP configuration
terohoo 0:2edbfea18d23 32 /* Change this IP address to that of your NanoService Platform installation */
dan 6:442775856f5f 33 static const char* NSP_ADDRESS = "217.140.101.20"; /* demo NSP, web interface at http://nanoservice-demo.mbed.org*/
bogdanm 2:7e489126fe7a 34 static const int NSP_PORT = 5683;
bogdanm 7:6b068978be9a 35 char endpoint_name[16] = "mbed-";
bogdanm 2:7e489126fe7a 36 uint8_t ep_type[] = {"mbed_device"};
bogdanm 2:7e489126fe7a 37 uint8_t lifetime_ptr[] = {"1200"};
terohoo 0:2edbfea18d23 38
bogdanm 2:7e489126fe7a 39 // ****************************************************************************
bogdanm 8:c809b5c65a96 40 // WiFi initialization
terohoo 0:2edbfea18d23 41
bogdanm 8:c809b5c65a96 42 static WiflyInterface wifly(p9, p10, p30, p29, WIFI_SSID, WIFI_PASSWORD, WIFI_SECURITY);
terohoo 0:2edbfea18d23 43
bogdanm 8:c809b5c65a96 44 static void wifi_init()
terohoo 0:2edbfea18d23 45 {
bogdanm 2:7e489126fe7a 46 char mbed_uid[33]; // for creating unique name for the board
terohoo 0:2edbfea18d23 47
terohoo 0:2edbfea18d23 48 /* Initialize network */
terohoo 0:2edbfea18d23 49 #ifdef DHCP
bogdanm 2:7e489126fe7a 50 NSDL_DEBUG("DHCP in use\r\n");
bogdanm 8:c809b5c65a96 51 wifly.init();
terohoo 0:2edbfea18d23 52 #else
bogdanm 8:c809b5c65a96 53 wifly.init(IP, MASK, GW);
terohoo 0:2edbfea18d23 54 #endif
bogdanm 8:c809b5c65a96 55 if(wifly.connect() == 0)
terohoo 0:2edbfea18d23 56 pc.printf("Connect OK\n\r");
terohoo 0:2edbfea18d23 57
terohoo 0:2edbfea18d23 58 mbed_interface_uid(mbed_uid);
terohoo 0:2edbfea18d23 59 mbed_uid[32] = '\0';
bogdanm 7:6b068978be9a 60 strncat(endpoint_name, mbed_uid + 27, 15 - strlen(endpoint_name));
terohoo 0:2edbfea18d23 61
terohoo 0:2edbfea18d23 62 lcd.locate(0,11);
bogdanm 8:c809b5c65a96 63 lcd.printf("IP:%s", wifly.getIPAddress());
terohoo 0:2edbfea18d23 64
bogdanm 8:c809b5c65a96 65 NSDL_DEBUG("IP Address:%s ", wifly.getIPAddress());
bogdanm 2:7e489126fe7a 66 }
bogdanm 2:7e489126fe7a 67
bogdanm 2:7e489126fe7a 68 // ****************************************************************************
bogdanm 2:7e489126fe7a 69 // NSP initialization
bogdanm 2:7e489126fe7a 70
bogdanm 2:7e489126fe7a 71 UDPSocket server;
bogdanm 2:7e489126fe7a 72 Endpoint nsp;
bogdanm 2:7e489126fe7a 73
bogdanm 2:7e489126fe7a 74 static void nsp_init()
bogdanm 2:7e489126fe7a 75 {
terohoo 0:2edbfea18d23 76 server.init();
terohoo 0:2edbfea18d23 77 server.bind(NSP_PORT);
terohoo 0:2edbfea18d23 78
bogdanm 2:7e489126fe7a 79 nsp.set_address(NSP_ADDRESS, NSP_PORT);
bogdanm 2:7e489126fe7a 80
bogdanm 2:7e489126fe7a 81 NSDL_DEBUG("name: %s", endpoint_name);
bogdanm 2:7e489126fe7a 82 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
terohoo 0:2edbfea18d23 83
terohoo 0:2edbfea18d23 84 lcd.locate(0,22);
bogdanm 3:52c1b649eb04 85 lcd.printf("EP name:%s\n", endpoint_name);
bogdanm 2:7e489126fe7a 86 }
terohoo 0:2edbfea18d23 87
bogdanm 2:7e489126fe7a 88 // ****************************************************************************
bogdanm 2:7e489126fe7a 89 // Resource creation
terohoo 0:2edbfea18d23 90
bogdanm 2:7e489126fe7a 91 static int create_resources()
bogdanm 2:7e489126fe7a 92 {
bogdanm 2:7e489126fe7a 93 sn_nsdl_resource_info_s *resource_ptr = NULL;
bogdanm 2:7e489126fe7a 94 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
bogdanm 2:7e489126fe7a 95
bogdanm 2:7e489126fe7a 96 NSDL_DEBUG("Creating resources");
terohoo 0:2edbfea18d23 97
terohoo 0:2edbfea18d23 98 /* Create resources */
bogdanm 2:7e489126fe7a 99 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
terohoo 0:2edbfea18d23 100 if(!resource_ptr)
terohoo 0:2edbfea18d23 101 return 0;
terohoo 0:2edbfea18d23 102 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
terohoo 0:2edbfea18d23 103
bogdanm 2:7e489126fe7a 104 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
terohoo 0:2edbfea18d23 105 if(!resource_ptr->resource_parameters_ptr)
terohoo 0:2edbfea18d23 106 {
bogdanm 2:7e489126fe7a 107 nsdl_free(resource_ptr);
terohoo 0:2edbfea18d23 108 return 0;
terohoo 0:2edbfea18d23 109 }
terohoo 0:2edbfea18d23 110 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
terohoo 0:2edbfea18d23 111
bogdanm 2:7e489126fe7a 112 // Static resources
bogdanm 2:7e489126fe7a 113 nsdl_create_static_resource(resource_ptr, sizeof("dev/mfg")-1, (uint8_t*) "dev/mfg", 0, 0, (uint8_t*) "Sensinode", sizeof("Sensinode")-1);
bogdanm 2:7e489126fe7a 114 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);
terohoo 0:2edbfea18d23 115
bogdanm 2:7e489126fe7a 116 // Dynamic resources
bogdanm 2:7e489126fe7a 117 create_temperature_resource(resource_ptr);
bogdanm 2:7e489126fe7a 118 create_light_resource(resource_ptr);
bogdanm 2:7e489126fe7a 119 create_gps_resource(resource_ptr);
bogdanm 2:7e489126fe7a 120 create_relay_resource(resource_ptr);
terohoo 0:2edbfea18d23 121
terohoo 0:2edbfea18d23 122 /* Register with NSP */
bogdanm 2:7e489126fe7a 123 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
terohoo 0:2edbfea18d23 124 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
terohoo 0:2edbfea18d23 125 pc.printf("NSP registering failed\r\n");
terohoo 0:2edbfea18d23 126 else
terohoo 0:2edbfea18d23 127 pc.printf("NSP registering OK\r\n");
bogdanm 2:7e489126fe7a 128 nsdl_clean_register_endpoint(&endpoint_ptr);
terohoo 0:2edbfea18d23 129
bogdanm 2:7e489126fe7a 130 nsdl_free(resource_ptr->resource_parameters_ptr);
bogdanm 2:7e489126fe7a 131 nsdl_free(resource_ptr);
terohoo 0:2edbfea18d23 132 return 1;
terohoo 0:2edbfea18d23 133 }
terohoo 0:2edbfea18d23 134
bogdanm 2:7e489126fe7a 135 // ****************************************************************************
bogdanm 2:7e489126fe7a 136 // Program entry point
terohoo 0:2edbfea18d23 137
bogdanm 2:7e489126fe7a 138 int main()
terohoo 0:2edbfea18d23 139 {
bogdanm 2:7e489126fe7a 140 lcd.cls();
bogdanm 2:7e489126fe7a 141 lcd.locate(0,0);
bogdanm 2:7e489126fe7a 142 lcd.printf("mbed NanoService demo");
bogdanm 2:7e489126fe7a 143 NSDL_DEBUG("mbed NanoService Example App 0.1\n");
bogdanm 2:7e489126fe7a 144
bogdanm 2:7e489126fe7a 145 // Initialize Ethernet interface first
bogdanm 8:c809b5c65a96 146 wifi_init();
terohoo 1:e35d7f10999a 147
bogdanm 2:7e489126fe7a 148 // Initialize NSP node
bogdanm 2:7e489126fe7a 149 nsp_init();
bogdanm 2:7e489126fe7a 150
bogdanm 2:7e489126fe7a 151 // Initialize NSDL stack
bogdanm 2:7e489126fe7a 152 nsdl_init();
bogdanm 2:7e489126fe7a 153
bogdanm 2:7e489126fe7a 154 // Create NSDL resources
bogdanm 2:7e489126fe7a 155 create_resources();
bogdanm 2:7e489126fe7a 156
bogdanm 2:7e489126fe7a 157 // Run the NSDL event loop (never returns)
bogdanm 2:7e489126fe7a 158 nsdl_event_loop();
terohoo 0:2edbfea18d23 159 }