mDS demo using cc3000 WiFi Shields from Sparkfun or Adafruit
Dependencies: cc3000_hostdriver_mbedsocket mbed nsdl_lib
main.cpp@3:ddf404b5ed21, 2014-10-18 (annotated)
- Committer:
- michaeljkoster
- Date:
- Sat Oct 18 22:38:21 2014 +0000
- Revision:
- 3:ddf404b5ed21
- Parent:
- 2:7a20bd82bf41
Update WiFi for default SSID SCUGuest
Who changed what in which revision?
User | Revision | Line number | New 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 | 3:ddf404b5ed21 | 50 | //cc3000 eth(D2, D7, D10, SPI(D11, D12, D13), "SCUGuest", "", NONE, false);//Sparkfun |
michaeljkoster | 2:7a20bd82bf41 | 51 | //cc3000 eth(D2, D7, D10, SPI(D11, D12, D13), "demo", "ARMDEMO1", WPA2, false);//Sparkfun |
michaeljkoster | 3:ddf404b5ed21 | 52 | cc3000 eth(D3, D5, D10, SPI(D11, D12, D13), "SCUGuest", "", NONE, false);//Adafruit |
michaeljkoster | 0:b1ec2d7dc8d1 | 53 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 54 | static void ethernet_init() |
michaeljkoster | 0:b1ec2d7dc8d1 | 55 | { |
michaeljkoster | 0:b1ec2d7dc8d1 | 56 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 57 | // set timeout values to disable socket timeout |
michaeljkoster | 0:b1ec2d7dc8d1 | 58 | /* pc.printf("Setting timeout values\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 59 | to_rtn = eth._netapp.timeout_values(&dhcp, &arp, &keep_alive, &inactivity); |
michaeljkoster | 0:b1ec2d7dc8d1 | 60 | pc.printf("timeout set: %d\r\n", to_rtn); |
michaeljkoster | 0:b1ec2d7dc8d1 | 61 | */ |
michaeljkoster | 0:b1ec2d7dc8d1 | 62 | /* Initialize network */ |
michaeljkoster | 0:b1ec2d7dc8d1 | 63 | #ifdef DHCP |
michaeljkoster | 0:b1ec2d7dc8d1 | 64 | NSDL_DEBUG("DHCP in use\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 65 | eth.init(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 66 | NSDL_DEBUG("eth.init\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 67 | #else |
michaeljkoster | 0:b1ec2d7dc8d1 | 68 | eth.init(IP, MASK, GW); |
michaeljkoster | 0:b1ec2d7dc8d1 | 69 | NSDL_DEBUG("eth.init\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 70 | #endif |
michaeljkoster | 0:b1ec2d7dc8d1 | 71 | if(eth.connect(30000) == 0) |
michaeljkoster | 0:b1ec2d7dc8d1 | 72 | pc.printf("Connect OK\n\r"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 73 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 74 | NSDL_DEBUG("IP Address:%s ", eth.getIPAddress()); |
michaeljkoster | 0:b1ec2d7dc8d1 | 75 | } |
michaeljkoster | 0:b1ec2d7dc8d1 | 76 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 77 | // **************************************************************************** |
michaeljkoster | 0:b1ec2d7dc8d1 | 78 | // NSP initialization |
michaeljkoster | 0:b1ec2d7dc8d1 | 79 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 80 | UDPSocket server; |
michaeljkoster | 0:b1ec2d7dc8d1 | 81 | Endpoint nsp; |
michaeljkoster | 0:b1ec2d7dc8d1 | 82 | bool UDP_blocking = false; |
michaeljkoster | 0:b1ec2d7dc8d1 | 83 | unsigned int UDP_timeout = 1000; |
michaeljkoster | 0:b1ec2d7dc8d1 | 84 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 85 | uint8_t macbytes[6] = {0}; |
michaeljkoster | 0:b1ec2d7dc8d1 | 86 | char MAC[20]; |
michaeljkoster | 0:b1ec2d7dc8d1 | 87 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 88 | static void nsp_init() |
michaeljkoster | 0:b1ec2d7dc8d1 | 89 | { |
michaeljkoster | 0:b1ec2d7dc8d1 | 90 | server.init(); |
michaeljkoster | 1:1dc457af1d50 | 91 | //pc.printf("socket init\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 92 | server.bind(NSP_PORT); |
michaeljkoster | 1:1dc457af1d50 | 93 | //pc.printf("socket bind\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 94 | server.set_blocking(UDP_blocking, UDP_timeout); |
michaeljkoster | 0:b1ec2d7dc8d1 | 95 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 96 | nsp.set_address(NSP_ADDRESS, NSP_PORT); |
michaeljkoster | 0:b1ec2d7dc8d1 | 97 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 98 | eth.get_mac_address(macbytes); |
michaeljkoster | 0:b1ec2d7dc8d1 | 99 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 100 | sprintf(MAC, "%02X%02X%02X%02X%02X%02X", macbytes[0], macbytes[1], macbytes[2], macbytes[3], macbytes[4], macbytes[5]); |
michaeljkoster | 0:b1ec2d7dc8d1 | 101 | pc.printf("MAC: %s\r\n", MAC); |
michaeljkoster | 0:b1ec2d7dc8d1 | 102 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 103 | strncat(endpoint_name, MAC, 12); |
michaeljkoster | 0:b1ec2d7dc8d1 | 104 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 105 | NSDL_DEBUG("name: %s", endpoint_name); |
michaeljkoster | 0:b1ec2d7dc8d1 | 106 | NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT); |
michaeljkoster | 0:b1ec2d7dc8d1 | 107 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 108 | } |
michaeljkoster | 0:b1ec2d7dc8d1 | 109 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 110 | // **************************************************************************** |
michaeljkoster | 0:b1ec2d7dc8d1 | 111 | // Resource creation |
michaeljkoster | 0:b1ec2d7dc8d1 | 112 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 113 | static int create_resources() |
michaeljkoster | 0:b1ec2d7dc8d1 | 114 | { |
michaeljkoster | 0:b1ec2d7dc8d1 | 115 | sn_nsdl_resource_info_s *resource_ptr = NULL; |
michaeljkoster | 0:b1ec2d7dc8d1 | 116 | sn_nsdl_ep_parameters_s *endpoint_ptr = NULL; |
michaeljkoster | 0:b1ec2d7dc8d1 | 117 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 118 | NSDL_DEBUG("Creating resources"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 119 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 120 | /* Create resources */ |
michaeljkoster | 0:b1ec2d7dc8d1 | 121 | resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s)); |
michaeljkoster | 0:b1ec2d7dc8d1 | 122 | if(!resource_ptr) |
michaeljkoster | 0:b1ec2d7dc8d1 | 123 | return 0; |
michaeljkoster | 0:b1ec2d7dc8d1 | 124 | memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s)); |
michaeljkoster | 0:b1ec2d7dc8d1 | 125 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 126 | resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s)); |
michaeljkoster | 0:b1ec2d7dc8d1 | 127 | if(!resource_ptr->resource_parameters_ptr) |
michaeljkoster | 0:b1ec2d7dc8d1 | 128 | { |
michaeljkoster | 0:b1ec2d7dc8d1 | 129 | nsdl_free(resource_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 130 | return 0; |
michaeljkoster | 0:b1ec2d7dc8d1 | 131 | } |
michaeljkoster | 0:b1ec2d7dc8d1 | 132 | memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s)); |
michaeljkoster | 0:b1ec2d7dc8d1 | 133 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 134 | // Static resources |
michaeljkoster | 0:b1ec2d7dc8d1 | 135 | 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 | 136 | 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 | 137 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 138 | // Dynamic resources |
michaeljkoster | 0:b1ec2d7dc8d1 | 139 | create_light_resource(resource_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 140 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 141 | /* Register with NSP */ |
michaeljkoster | 0:b1ec2d7dc8d1 | 142 | endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 143 | if(sn_nsdl_register_endpoint(endpoint_ptr) != 0) |
michaeljkoster | 0:b1ec2d7dc8d1 | 144 | pc.printf("NSP registering failed\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 145 | else |
michaeljkoster | 0:b1ec2d7dc8d1 | 146 | pc.printf("NSP registering OK\r\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 147 | nsdl_clean_register_endpoint(&endpoint_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 148 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 149 | nsdl_free(resource_ptr->resource_parameters_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 150 | nsdl_free(resource_ptr); |
michaeljkoster | 0:b1ec2d7dc8d1 | 151 | return 1; |
michaeljkoster | 0:b1ec2d7dc8d1 | 152 | } |
michaeljkoster | 0:b1ec2d7dc8d1 | 153 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 154 | // **************************************************************************** |
michaeljkoster | 0:b1ec2d7dc8d1 | 155 | // Program entry point |
michaeljkoster | 0:b1ec2d7dc8d1 | 156 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 157 | int main() |
michaeljkoster | 0:b1ec2d7dc8d1 | 158 | { |
michaeljkoster | 0:b1ec2d7dc8d1 | 159 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 160 | NSDL_DEBUG("Hello mDS Demo Endpoint Application\n"); |
michaeljkoster | 0:b1ec2d7dc8d1 | 161 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 162 | // Initialize Ethernet interface first |
michaeljkoster | 0:b1ec2d7dc8d1 | 163 | ethernet_init(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 164 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 165 | // Initialize NSP node |
michaeljkoster | 0:b1ec2d7dc8d1 | 166 | nsp_init(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 167 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 168 | // Initialize NSDL stack |
michaeljkoster | 0:b1ec2d7dc8d1 | 169 | nsdl_init(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 170 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 171 | // Create NSDL resources |
michaeljkoster | 0:b1ec2d7dc8d1 | 172 | create_resources(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 173 | |
michaeljkoster | 0:b1ec2d7dc8d1 | 174 | // Run the NSDL event loop (never returns) |
michaeljkoster | 0:b1ec2d7dc8d1 | 175 | nsdl_event_loop(); |
michaeljkoster | 0:b1ec2d7dc8d1 | 176 | } |