MBED_DEMOS / Mbed 2 deprecated Hello-mDS-cc3000-WiFi

mDS demo using cc3000 WiFi Shields from Sparkfun or Adafruit

Dependencies:   cc3000_hostdriver_mbedsocket mbed nsdl_lib

main.cpp@0:b1ec2d7dc8d1, 2014-10-15 (annotated)

Committer:
michaeljkoster
Date:
Wed Oct 15 01:35:44 2014 +0000
Revision:
0:b1ec2d7dc8d1
Child:
1:1dc457af1d50
cc3000 WiFi for Adafruit and Sparkfun shields

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 0:b1ec2d7dc8d1 1 #include "mbed.h"
michaeljkoster 0:b1ec2d7dc8d1 2 #include "cc3000.h"
michaeljkoster 0:b1ec2d7dc8d1 3 #include "nsdl_support.h"
michaeljkoster 0:b1ec2d7dc8d1 4 #include "dbg.h"
michaeljkoster 0:b1ec2d7dc8d1 5 #include "UDPSocket.h"
michaeljkoster 0:b1ec2d7dc8d1 6 #include "Endpoint.h"
michaeljkoster 0:b1ec2d7dc8d1 7
michaeljkoster 0:b1ec2d7dc8d1 8 // Include resources
michaeljkoster 0:b1ec2d7dc8d1 9 #include "light.h"
michaeljkoster 0:b1ec2d7dc8d1 10
michaeljkoster 0:b1ec2d7dc8d1 11 using namespace mbed_cc3000;
michaeljkoster 0:b1ec2d7dc8d1 12
michaeljkoster 0:b1ec2d7dc8d1 13 Serial pc(USBTX, USBRX); // tx, rx
michaeljkoster 0:b1ec2d7dc8d1 14
michaeljkoster 0:b1ec2d7dc8d1 15 // ****************************************************************************
michaeljkoster 0:b1ec2d7dc8d1 16 // Configuration section
michaeljkoster 0:b1ec2d7dc8d1 17
michaeljkoster 0:b1ec2d7dc8d1 18
michaeljkoster 0:b1ec2d7dc8d1 19 // Ethernet configuration
michaeljkoster 0:b1ec2d7dc8d1 20 /* Define this to enable DHCP, otherwise manual address configuration is used */
michaeljkoster 0:b1ec2d7dc8d1 21 #define DHCP
michaeljkoster 0:b1ec2d7dc8d1 22
michaeljkoster 0:b1ec2d7dc8d1 23 // default timeout values for DHCP, ARP, keepalive, disable socket timeout
michaeljkoster 0:b1ec2d7dc8d1 24 uint32_t dhcp = 14400;
michaeljkoster 0:b1ec2d7dc8d1 25 uint32_t arp = 3600;
michaeljkoster 0:b1ec2d7dc8d1 26 uint32_t keep_alive = 10;
michaeljkoster 0:b1ec2d7dc8d1 27 uint32_t inactivity = 0;
michaeljkoster 0:b1ec2d7dc8d1 28 int32_t to_rtn;
michaeljkoster 0:b1ec2d7dc8d1 29
michaeljkoster 0:b1ec2d7dc8d1 30
michaeljkoster 0:b1ec2d7dc8d1 31 /* Manual IP configurations, if DHCP not defined */
michaeljkoster 0:b1ec2d7dc8d1 32 #define IP "10.0.0.199"
michaeljkoster 0:b1ec2d7dc8d1 33 #define MASK "255.255.255.0"
michaeljkoster 0:b1ec2d7dc8d1 34 #define GW "10.0.0.1"
michaeljkoster 0:b1ec2d7dc8d1 35
michaeljkoster 0:b1ec2d7dc8d1 36
michaeljkoster 0:b1ec2d7dc8d1 37 // NSP configuration
michaeljkoster 0:b1ec2d7dc8d1 38 /* Change this IP address to that of your NanoService Platform installation */
michaeljkoster 0:b1ec2d7dc8d1 39 static const char* NSP_ADDRESS = "23.102.162.118"; // coen296.cloudapp.net
michaeljkoster 0:b1ec2d7dc8d1 40 //static const char* NSP_ADDRESS = "192.168.1.200"; // local mDS server
michaeljkoster 0:b1ec2d7dc8d1 41 static const int NSP_PORT = 5683;
michaeljkoster 0:b1ec2d7dc8d1 42 char endpoint_name[24] = "mbedDEMO-";
michaeljkoster 0:b1ec2d7dc8d1 43 uint8_t ep_type[] = {"DEMO"};
michaeljkoster 0:b1ec2d7dc8d1 44 uint8_t lifetime_ptr[] = {"60"};
michaeljkoster 0:b1ec2d7dc8d1 45
michaeljkoster 0:b1ec2d7dc8d1 46 // ****************************************************************************
michaeljkoster 0:b1ec2d7dc8d1 47 // Ethernet initialization
michaeljkoster 0:b1ec2d7dc8d1 48
michaeljkoster 0:b1ec2d7dc8d1 49 //EthernetInterface eth;
michaeljkoster 0:b1ec2d7dc8d1 50 //cc3000 eth(D2, D7, D10, SPI(D11, D12, D13), "ABRACADABRA-2G", "OPENSESAME", WPA2, false);//Sparkfun
michaeljkoster 0:b1ec2d7dc8d1 51 cc3000 eth(D3, D5, D10, SPI(D11, D12, D13), "ABRACADABRA-2G", "OPENSESAME", WPA2, false);//Adafruit
michaeljkoster 0:b1ec2d7dc8d1 52
michaeljkoster 0:b1ec2d7dc8d1 53 static void ethernet_init()
michaeljkoster 0:b1ec2d7dc8d1 54 {
michaeljkoster 0:b1ec2d7dc8d1 55
michaeljkoster 0:b1ec2d7dc8d1 56 // set timeout values to disable socket timeout
michaeljkoster 0:b1ec2d7dc8d1 57 /* pc.printf("Setting timeout values\r\n");
michaeljkoster 0:b1ec2d7dc8d1 58 to_rtn = eth._netapp.timeout_values(&dhcp, &arp, &keep_alive, &inactivity);
michaeljkoster 0:b1ec2d7dc8d1 59 pc.printf("timeout set: %d\r\n", to_rtn);
michaeljkoster 0:b1ec2d7dc8d1 60 */
michaeljkoster 0:b1ec2d7dc8d1 61 /* Initialize network */
michaeljkoster 0:b1ec2d7dc8d1 62 #ifdef DHCP
michaeljkoster 0:b1ec2d7dc8d1 63 NSDL_DEBUG("DHCP in use\r\n");
michaeljkoster 0:b1ec2d7dc8d1 64 eth.init();
michaeljkoster 0:b1ec2d7dc8d1 65 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:b1ec2d7dc8d1 66 #else
michaeljkoster 0:b1ec2d7dc8d1 67 eth.init(IP, MASK, GW);
michaeljkoster 0:b1ec2d7dc8d1 68 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:b1ec2d7dc8d1 69 #endif
michaeljkoster 0:b1ec2d7dc8d1 70 if(eth.connect(30000) == 0)
michaeljkoster 0:b1ec2d7dc8d1 71 pc.printf("Connect OK\n\r");
michaeljkoster 0:b1ec2d7dc8d1 72
michaeljkoster 0:b1ec2d7dc8d1 73 NSDL_DEBUG("IP Address:%s ", eth.getIPAddress());
michaeljkoster 0:b1ec2d7dc8d1 74 }
michaeljkoster 0:b1ec2d7dc8d1 75
michaeljkoster 0:b1ec2d7dc8d1 76 // ****************************************************************************
michaeljkoster 0:b1ec2d7dc8d1 77 // NSP initialization
michaeljkoster 0:b1ec2d7dc8d1 78
michaeljkoster 0:b1ec2d7dc8d1 79 UDPSocket server;
michaeljkoster 0:b1ec2d7dc8d1 80 Endpoint nsp;
michaeljkoster 0:b1ec2d7dc8d1 81 bool UDP_blocking = false;
michaeljkoster 0:b1ec2d7dc8d1 82 unsigned int UDP_timeout = 1000;
michaeljkoster 0:b1ec2d7dc8d1 83
michaeljkoster 0:b1ec2d7dc8d1 84 uint8_t macbytes[6] = {0};
michaeljkoster 0:b1ec2d7dc8d1 85 char MAC[20];
michaeljkoster 0:b1ec2d7dc8d1 86
michaeljkoster 0:b1ec2d7dc8d1 87 static void nsp_init()
michaeljkoster 0:b1ec2d7dc8d1 88 {
michaeljkoster 0:b1ec2d7dc8d1 89 server.init();
michaeljkoster 0:b1ec2d7dc8d1 90 server.bind(NSP_PORT);
michaeljkoster 0:b1ec2d7dc8d1 91 server.set_blocking(UDP_blocking, UDP_timeout);
michaeljkoster 0:b1ec2d7dc8d1 92
michaeljkoster 0:b1ec2d7dc8d1 93 nsp.set_address(NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:b1ec2d7dc8d1 94
michaeljkoster 0:b1ec2d7dc8d1 95 eth.get_mac_address(macbytes);
michaeljkoster 0:b1ec2d7dc8d1 96
michaeljkoster 0:b1ec2d7dc8d1 97 sprintf(MAC, "%02X%02X%02X%02X%02X%02X", macbytes[0], macbytes[1], macbytes[2], macbytes[3], macbytes[4], macbytes[5]);
michaeljkoster 0:b1ec2d7dc8d1 98 pc.printf("MAC: %s\r\n", MAC);
michaeljkoster 0:b1ec2d7dc8d1 99
michaeljkoster 0:b1ec2d7dc8d1 100 strncat(endpoint_name, MAC, 12);
michaeljkoster 0:b1ec2d7dc8d1 101
michaeljkoster 0:b1ec2d7dc8d1 102 NSDL_DEBUG("name: %s", endpoint_name);
michaeljkoster 0:b1ec2d7dc8d1 103 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:b1ec2d7dc8d1 104
michaeljkoster 0:b1ec2d7dc8d1 105 }
michaeljkoster 0:b1ec2d7dc8d1 106
michaeljkoster 0:b1ec2d7dc8d1 107 // ****************************************************************************
michaeljkoster 0:b1ec2d7dc8d1 108 // Resource creation
michaeljkoster 0:b1ec2d7dc8d1 109
michaeljkoster 0:b1ec2d7dc8d1 110 static int create_resources()
michaeljkoster 0:b1ec2d7dc8d1 111 {
michaeljkoster 0:b1ec2d7dc8d1 112 sn_nsdl_resource_info_s *resource_ptr = NULL;
michaeljkoster 0:b1ec2d7dc8d1 113 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
michaeljkoster 0:b1ec2d7dc8d1 114
michaeljkoster 0:b1ec2d7dc8d1 115 NSDL_DEBUG("Creating resources");
michaeljkoster 0:b1ec2d7dc8d1 116
michaeljkoster 0:b1ec2d7dc8d1 117 /* Create resources */
michaeljkoster 0:b1ec2d7dc8d1 118 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:b1ec2d7dc8d1 119 if(!resource_ptr)
michaeljkoster 0:b1ec2d7dc8d1 120 return 0;
michaeljkoster 0:b1ec2d7dc8d1 121 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:b1ec2d7dc8d1 122
michaeljkoster 0:b1ec2d7dc8d1 123 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:b1ec2d7dc8d1 124 if(!resource_ptr->resource_parameters_ptr)
michaeljkoster 0:b1ec2d7dc8d1 125 {
michaeljkoster 0:b1ec2d7dc8d1 126 nsdl_free(resource_ptr);
michaeljkoster 0:b1ec2d7dc8d1 127 return 0;
michaeljkoster 0:b1ec2d7dc8d1 128 }
michaeljkoster 0:b1ec2d7dc8d1 129 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:b1ec2d7dc8d1 130
michaeljkoster 0:b1ec2d7dc8d1 131 // Static resources
michaeljkoster 0:b1ec2d7dc8d1 132 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:b1ec2d7dc8d1 133 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:b1ec2d7dc8d1 134
michaeljkoster 0:b1ec2d7dc8d1 135 // Dynamic resources
michaeljkoster 0:b1ec2d7dc8d1 136 create_light_resource(resource_ptr);
michaeljkoster 0:b1ec2d7dc8d1 137
michaeljkoster 0:b1ec2d7dc8d1 138 /* Register with NSP */
michaeljkoster 0:b1ec2d7dc8d1 139 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
michaeljkoster 0:b1ec2d7dc8d1 140 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
michaeljkoster 0:b1ec2d7dc8d1 141 pc.printf("NSP registering failed\r\n");
michaeljkoster 0:b1ec2d7dc8d1 142 else
michaeljkoster 0:b1ec2d7dc8d1 143 pc.printf("NSP registering OK\r\n");
michaeljkoster 0:b1ec2d7dc8d1 144 nsdl_clean_register_endpoint(&endpoint_ptr);
michaeljkoster 0:b1ec2d7dc8d1 145
michaeljkoster 0:b1ec2d7dc8d1 146 nsdl_free(resource_ptr->resource_parameters_ptr);
michaeljkoster 0:b1ec2d7dc8d1 147 nsdl_free(resource_ptr);
michaeljkoster 0:b1ec2d7dc8d1 148 return 1;
michaeljkoster 0:b1ec2d7dc8d1 149 }
michaeljkoster 0:b1ec2d7dc8d1 150
michaeljkoster 0:b1ec2d7dc8d1 151 // ****************************************************************************
michaeljkoster 0:b1ec2d7dc8d1 152 // Program entry point
michaeljkoster 0:b1ec2d7dc8d1 153
michaeljkoster 0:b1ec2d7dc8d1 154 int main()
michaeljkoster 0:b1ec2d7dc8d1 155 {
michaeljkoster 0:b1ec2d7dc8d1 156
michaeljkoster 0:b1ec2d7dc8d1 157 NSDL_DEBUG("Hello mDS Demo Endpoint Application\n");
michaeljkoster 0:b1ec2d7dc8d1 158
michaeljkoster 0:b1ec2d7dc8d1 159 // Initialize Ethernet interface first
michaeljkoster 0:b1ec2d7dc8d1 160 ethernet_init();
michaeljkoster 0:b1ec2d7dc8d1 161
michaeljkoster 0:b1ec2d7dc8d1 162 // Initialize NSP node
michaeljkoster 0:b1ec2d7dc8d1 163 nsp_init();
michaeljkoster 0:b1ec2d7dc8d1 164
michaeljkoster 0:b1ec2d7dc8d1 165 // Initialize NSDL stack
michaeljkoster 0:b1ec2d7dc8d1 166 nsdl_init();
michaeljkoster 0:b1ec2d7dc8d1 167
michaeljkoster 0:b1ec2d7dc8d1 168 // Create NSDL resources
michaeljkoster 0:b1ec2d7dc8d1 169 create_resources();
michaeljkoster 0:b1ec2d7dc8d1 170
michaeljkoster 0:b1ec2d7dc8d1 171 // Run the NSDL event loop (never returns)
michaeljkoster 0:b1ec2d7dc8d1 172 nsdl_event_loop();
michaeljkoster 0:b1ec2d7dc8d1 173 }