MBED_DEMOS / Mbed 2 deprecated Hello-mDS-ArchPro-ethernet

Arch Pro mbed Device Server demo exposes LEDs as LWM2M style object

Dependencies:   EthernetInterface mbed-rtos mbed nsdl_lib

main.cpp@0:f7f236605c98, 2014-10-11 (annotated)

Committer:
michaeljkoster
Date:
Sat Oct 11 06:14:44 2014 +0000
Revision:
0:f7f236605c98
Initial Drop for SCU Class Demo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 0:f7f236605c98 1 #include "mbed.h"
michaeljkoster 0:f7f236605c98 2 #include "EthernetInterface.h"
michaeljkoster 0:f7f236605c98 3 #include "nsdl_support.h"
michaeljkoster 0:f7f236605c98 4 #include "dbg.h"
michaeljkoster 0:f7f236605c98 5 #include "IAP.h"
michaeljkoster 0:f7f236605c98 6
michaeljkoster 0:f7f236605c98 7 // Include resources
michaeljkoster 0:f7f236605c98 8 #include "light.h"
michaeljkoster 0:f7f236605c98 9
michaeljkoster 0:f7f236605c98 10 Serial pc(USBTX, USBRX); // tx, rx
michaeljkoster 0:f7f236605c98 11
michaeljkoster 0:f7f236605c98 12 // ****************************************************************************
michaeljkoster 0:f7f236605c98 13 // Configuration section
michaeljkoster 0:f7f236605c98 14
michaeljkoster 0:f7f236605c98 15 // Ethernet configuration
michaeljkoster 0:f7f236605c98 16 /* Define this to enable DHCP, otherwise manual address configuration is used */
michaeljkoster 0:f7f236605c98 17 #define DHCP
michaeljkoster 0:f7f236605c98 18
michaeljkoster 0:f7f236605c98 19 /* Manual IP configurations, if DHCP not defined */
michaeljkoster 0:f7f236605c98 20 #define IP "10.0.0.199"
michaeljkoster 0:f7f236605c98 21 #define MASK "255.255.255.0"
michaeljkoster 0:f7f236605c98 22 #define GW "10.0.0.1"
michaeljkoster 0:f7f236605c98 23
michaeljkoster 0:f7f236605c98 24 extern "C" void mbed_mac_address(char *mac)
michaeljkoster 0:f7f236605c98 25 {
michaeljkoster 0:f7f236605c98 26 static char buf[64] = {0};
michaeljkoster 0:f7f236605c98 27 IAP iap;
michaeljkoster 0:f7f236605c98 28 int32_t *block = iap.read_serial();
michaeljkoster 0:f7f236605c98 29 uint32_t serial_number[5] = {0};
michaeljkoster 0:f7f236605c98 30
michaeljkoster 0:f7f236605c98 31 memset(buf, 0, sizeof(buf));
michaeljkoster 0:f7f236605c98 32 serial_number[0] = *(block);
michaeljkoster 0:f7f236605c98 33 serial_number[1] = *(block+1);
michaeljkoster 0:f7f236605c98 34 // we only want bottom 16 bits of word1 (MAC bits 32-47)
michaeljkoster 0:f7f236605c98 35 // and bit 9 forced to 1, bit 8 forced to 0
michaeljkoster 0:f7f236605c98 36 // Locally administered MAC, reduced conflicts
michaeljkoster 0:f7f236605c98 37 // http://en.wikipedia.org/wiki/MAC_address
michaeljkoster 0:f7f236605c98 38 //serial_number[0] |= 0x00000200;
michaeljkoster 0:f7f236605c98 39 //serial_number[0] &= 0x0000FEFF;
michaeljkoster 0:f7f236605c98 40 memcpy(mac, (uint8_t*) &serial_number[0], 6);
michaeljkoster 0:f7f236605c98 41 mac[0] |= 0x02;
michaeljkoster 0:f7f236605c98 42 mac[0] &= 0xFE;
michaeljkoster 0:f7f236605c98 43 mac[5] |= 0x02;
michaeljkoster 0:f7f236605c98 44 mac[5] &= 0xFE;
michaeljkoster 0:f7f236605c98 45
michaeljkoster 0:f7f236605c98 46 // snprintf(buf, 16, "%4X%08X", serial_number[0], serial_number[1]);
michaeljkoster 0:f7f236605c98 47 }
michaeljkoster 0:f7f236605c98 48
michaeljkoster 0:f7f236605c98 49
michaeljkoster 0:f7f236605c98 50 // NSP configuration
michaeljkoster 0:f7f236605c98 51 /* Change this IP address to that of your NanoService Platform installation */
michaeljkoster 0:f7f236605c98 52 static const char* NSP_ADDRESS = "23.102.162.118"; // coen296.cloudapp.net
michaeljkoster 0:f7f236605c98 53 //static const char* NSP_ADDRESS = "192.168.1.200"; // local mDS server
michaeljkoster 0:f7f236605c98 54 static const int NSP_PORT = 5683;
michaeljkoster 0:f7f236605c98 55 char endpoint_name[24] = "mbedDEMO-";
michaeljkoster 0:f7f236605c98 56 uint8_t ep_type[] = {"DEMO"};
michaeljkoster 0:f7f236605c98 57 uint8_t lifetime_ptr[] = {"60"};
michaeljkoster 0:f7f236605c98 58
michaeljkoster 0:f7f236605c98 59 // ****************************************************************************
michaeljkoster 0:f7f236605c98 60 // Ethernet initialization
michaeljkoster 0:f7f236605c98 61
michaeljkoster 0:f7f236605c98 62 EthernetInterface eth;
michaeljkoster 0:f7f236605c98 63 static void ethernet_init()
michaeljkoster 0:f7f236605c98 64 {
michaeljkoster 0:f7f236605c98 65
michaeljkoster 0:f7f236605c98 66 /* Initialize network */
michaeljkoster 0:f7f236605c98 67 #ifdef DHCP
michaeljkoster 0:f7f236605c98 68 NSDL_DEBUG("DHCP in use\r\n");
michaeljkoster 0:f7f236605c98 69 eth.init();
michaeljkoster 0:f7f236605c98 70 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:f7f236605c98 71 #else
michaeljkoster 0:f7f236605c98 72 eth.init(IP, MASK, GW);
michaeljkoster 0:f7f236605c98 73 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:f7f236605c98 74 #endif
michaeljkoster 0:f7f236605c98 75 if(eth.connect(30000) == 0)
michaeljkoster 0:f7f236605c98 76 pc.printf("Connect OK\n\r");
michaeljkoster 0:f7f236605c98 77
michaeljkoster 0:f7f236605c98 78 NSDL_DEBUG("IP Address:%s ", eth.getIPAddress());
michaeljkoster 0:f7f236605c98 79 }
michaeljkoster 0:f7f236605c98 80
michaeljkoster 0:f7f236605c98 81 // ****************************************************************************
michaeljkoster 0:f7f236605c98 82 // NSP initialization
michaeljkoster 0:f7f236605c98 83
michaeljkoster 0:f7f236605c98 84 UDPSocket server;
michaeljkoster 0:f7f236605c98 85 Endpoint nsp;
michaeljkoster 0:f7f236605c98 86
michaeljkoster 0:f7f236605c98 87 char macbytes[6] = {0};
michaeljkoster 0:f7f236605c98 88 char MAC[20];
michaeljkoster 0:f7f236605c98 89
michaeljkoster 0:f7f236605c98 90 static void nsp_init()
michaeljkoster 0:f7f236605c98 91 {
michaeljkoster 0:f7f236605c98 92 server.init();
michaeljkoster 0:f7f236605c98 93 server.bind(NSP_PORT);
michaeljkoster 0:f7f236605c98 94
michaeljkoster 0:f7f236605c98 95 nsp.set_address(NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:f7f236605c98 96
michaeljkoster 0:f7f236605c98 97 mbed_mac_address(macbytes);
michaeljkoster 0:f7f236605c98 98
michaeljkoster 0:f7f236605c98 99 sprintf(MAC, "%02X%02X%02X%02X%02X%02X", macbytes[0], macbytes[1], macbytes[2], macbytes[3], macbytes[4], macbytes[5]);
michaeljkoster 0:f7f236605c98 100 pc.printf("MAC: %s\r\n", MAC);
michaeljkoster 0:f7f236605c98 101
michaeljkoster 0:f7f236605c98 102 strncat(endpoint_name, MAC, 12);
michaeljkoster 0:f7f236605c98 103
michaeljkoster 0:f7f236605c98 104 NSDL_DEBUG("name: %s", endpoint_name);
michaeljkoster 0:f7f236605c98 105 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:f7f236605c98 106
michaeljkoster 0:f7f236605c98 107 }
michaeljkoster 0:f7f236605c98 108
michaeljkoster 0:f7f236605c98 109 // ****************************************************************************
michaeljkoster 0:f7f236605c98 110 // Resource creation
michaeljkoster 0:f7f236605c98 111
michaeljkoster 0:f7f236605c98 112 static int create_resources()
michaeljkoster 0:f7f236605c98 113 {
michaeljkoster 0:f7f236605c98 114 sn_nsdl_resource_info_s *resource_ptr = NULL;
michaeljkoster 0:f7f236605c98 115 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
michaeljkoster 0:f7f236605c98 116
michaeljkoster 0:f7f236605c98 117 NSDL_DEBUG("Creating resources");
michaeljkoster 0:f7f236605c98 118
michaeljkoster 0:f7f236605c98 119 /* Create resources */
michaeljkoster 0:f7f236605c98 120 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:f7f236605c98 121 if(!resource_ptr)
michaeljkoster 0:f7f236605c98 122 return 0;
michaeljkoster 0:f7f236605c98 123 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:f7f236605c98 124
michaeljkoster 0:f7f236605c98 125 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:f7f236605c98 126 if(!resource_ptr->resource_parameters_ptr)
michaeljkoster 0:f7f236605c98 127 {
michaeljkoster 0:f7f236605c98 128 nsdl_free(resource_ptr);
michaeljkoster 0:f7f236605c98 129 return 0;
michaeljkoster 0:f7f236605c98 130 }
michaeljkoster 0:f7f236605c98 131 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:f7f236605c98 132
michaeljkoster 0:f7f236605c98 133 // Static resources
michaeljkoster 0:f7f236605c98 134 nsdl_create_static_resource(resource_ptr, sizeof("3/0/0")-1, (uint8_t*) "3/0/0", 0, 0, (uint8_t*) "mbedDEMO", sizeof("mbedDEMO")-1);
michaeljkoster 0:f7f236605c98 135 nsdl_create_static_resource(resource_ptr, sizeof("3/0/1")-1, (uint8_t*) "3/0/1", 0, 0, (uint8_t*) "DEMO", sizeof("DEMO")-1);
michaeljkoster 0:f7f236605c98 136
michaeljkoster 0:f7f236605c98 137 // Dynamic resources
michaeljkoster 0:f7f236605c98 138 create_light_resource(resource_ptr);
michaeljkoster 0:f7f236605c98 139
michaeljkoster 0:f7f236605c98 140 /* Register with NSP */
michaeljkoster 0:f7f236605c98 141 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
michaeljkoster 0:f7f236605c98 142 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
michaeljkoster 0:f7f236605c98 143 pc.printf("NSP registering failed\r\n");
michaeljkoster 0:f7f236605c98 144 else
michaeljkoster 0:f7f236605c98 145 pc.printf("NSP registering OK\r\n");
michaeljkoster 0:f7f236605c98 146 nsdl_clean_register_endpoint(&endpoint_ptr);
michaeljkoster 0:f7f236605c98 147
michaeljkoster 0:f7f236605c98 148 nsdl_free(resource_ptr->resource_parameters_ptr);
michaeljkoster 0:f7f236605c98 149 nsdl_free(resource_ptr);
michaeljkoster 0:f7f236605c98 150 return 1;
michaeljkoster 0:f7f236605c98 151 }
michaeljkoster 0:f7f236605c98 152
michaeljkoster 0:f7f236605c98 153 // ****************************************************************************
michaeljkoster 0:f7f236605c98 154 // Program entry point
michaeljkoster 0:f7f236605c98 155
michaeljkoster 0:f7f236605c98 156 int main()
michaeljkoster 0:f7f236605c98 157 {
michaeljkoster 0:f7f236605c98 158
michaeljkoster 0:f7f236605c98 159 NSDL_DEBUG("Hello mDS Demo Endpoint Application\n");
michaeljkoster 0:f7f236605c98 160
michaeljkoster 0:f7f236605c98 161 // Initialize Ethernet interface first
michaeljkoster 0:f7f236605c98 162 ethernet_init();
michaeljkoster 0:f7f236605c98 163
michaeljkoster 0:f7f236605c98 164 // Initialize NSP node
michaeljkoster 0:f7f236605c98 165 nsp_init();
michaeljkoster 0:f7f236605c98 166
michaeljkoster 0:f7f236605c98 167 // Initialize NSDL stack
michaeljkoster 0:f7f236605c98 168 nsdl_init();
michaeljkoster 0:f7f236605c98 169
michaeljkoster 0:f7f236605c98 170 // Create NSDL resources
michaeljkoster 0:f7f236605c98 171 create_resources();
michaeljkoster 0:f7f236605c98 172
michaeljkoster 0:f7f236605c98 173 // Run the NSDL event loop (never returns)
michaeljkoster 0:f7f236605c98 174 nsdl_event_loop();
michaeljkoster 0:f7f236605c98 175 }