The WiFi version of the mbed Device Server client using cc3000
Dependencies: cc3000_hostdriver_mbedsocket mbed-rtos mbed nsdl_lib
main.cpp@0:5b29a04e8c27, 2014-10-14 (annotated)
- Committer:
- michaeljkoster
- Date:
- Tue Oct 14 15:24:01 2014 +0000
- Revision:
- 0:5b29a04e8c27
- Child:
- 1:4476b20857ea
WiFi version of ArchPro mDS client
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
michaeljkoster | 0:5b29a04e8c27 | 1 | #include "mbed.h" |
michaeljkoster | 0:5b29a04e8c27 | 2 | #include "cc3000.h" |
michaeljkoster | 0:5b29a04e8c27 | 3 | #include "nsdl_support.h" |
michaeljkoster | 0:5b29a04e8c27 | 4 | #include "dbg.h" |
michaeljkoster | 0:5b29a04e8c27 | 5 | #include "IAP.h" |
michaeljkoster | 0:5b29a04e8c27 | 6 | #include "UDPSocket.h" |
michaeljkoster | 0:5b29a04e8c27 | 7 | #include "Endpoint.h" |
michaeljkoster | 0:5b29a04e8c27 | 8 | |
michaeljkoster | 0:5b29a04e8c27 | 9 | // Include resources |
michaeljkoster | 0:5b29a04e8c27 | 10 | #include "light.h" |
michaeljkoster | 0:5b29a04e8c27 | 11 | |
michaeljkoster | 0:5b29a04e8c27 | 12 | using namespace mbed_cc3000; |
michaeljkoster | 0:5b29a04e8c27 | 13 | |
michaeljkoster | 0:5b29a04e8c27 | 14 | Serial pc(USBTX, USBRX); // tx, rx |
michaeljkoster | 0:5b29a04e8c27 | 15 | |
michaeljkoster | 0:5b29a04e8c27 | 16 | // **************************************************************************** |
michaeljkoster | 0:5b29a04e8c27 | 17 | // Configuration section |
michaeljkoster | 0:5b29a04e8c27 | 18 | |
michaeljkoster | 0:5b29a04e8c27 | 19 | |
michaeljkoster | 0:5b29a04e8c27 | 20 | // Ethernet configuration |
michaeljkoster | 0:5b29a04e8c27 | 21 | /* Define this to enable DHCP, otherwise manual address configuration is used */ |
michaeljkoster | 0:5b29a04e8c27 | 22 | #define DHCP |
michaeljkoster | 0:5b29a04e8c27 | 23 | |
michaeljkoster | 0:5b29a04e8c27 | 24 | // default timeout values for DHCP, ARP, keepalive, disable socket timeout |
michaeljkoster | 0:5b29a04e8c27 | 25 | uint32_t dhcp = 14400; |
michaeljkoster | 0:5b29a04e8c27 | 26 | uint32_t arp = 3600; |
michaeljkoster | 0:5b29a04e8c27 | 27 | uint32_t keep_alive = 10; |
michaeljkoster | 0:5b29a04e8c27 | 28 | uint32_t inactivity = 0; |
michaeljkoster | 0:5b29a04e8c27 | 29 | int32_t to_rtn; |
michaeljkoster | 0:5b29a04e8c27 | 30 | |
michaeljkoster | 0:5b29a04e8c27 | 31 | |
michaeljkoster | 0:5b29a04e8c27 | 32 | /* Manual IP configurations, if DHCP not defined */ |
michaeljkoster | 0:5b29a04e8c27 | 33 | #define IP "10.0.0.199" |
michaeljkoster | 0:5b29a04e8c27 | 34 | #define MASK "255.255.255.0" |
michaeljkoster | 0:5b29a04e8c27 | 35 | #define GW "10.0.0.1" |
michaeljkoster | 0:5b29a04e8c27 | 36 | |
michaeljkoster | 0:5b29a04e8c27 | 37 | extern "C" void mbed_mac_address(char *mac) |
michaeljkoster | 0:5b29a04e8c27 | 38 | { |
michaeljkoster | 0:5b29a04e8c27 | 39 | static char buf[64] = {0}; |
michaeljkoster | 0:5b29a04e8c27 | 40 | IAP iap; |
michaeljkoster | 0:5b29a04e8c27 | 41 | int32_t *block = iap.read_serial(); |
michaeljkoster | 0:5b29a04e8c27 | 42 | uint32_t serial_number[5] = {0}; |
michaeljkoster | 0:5b29a04e8c27 | 43 | |
michaeljkoster | 0:5b29a04e8c27 | 44 | memset(buf, 0, sizeof(buf)); |
michaeljkoster | 0:5b29a04e8c27 | 45 | serial_number[0] = *(block); |
michaeljkoster | 0:5b29a04e8c27 | 46 | serial_number[1] = *(block+1); |
michaeljkoster | 0:5b29a04e8c27 | 47 | // we only want bottom 16 bits of word1 (MAC bits 32-47) |
michaeljkoster | 0:5b29a04e8c27 | 48 | // and bit 9 forced to 1, bit 8 forced to 0 |
michaeljkoster | 0:5b29a04e8c27 | 49 | // Locally administered MAC, reduced conflicts |
michaeljkoster | 0:5b29a04e8c27 | 50 | // http://en.wikipedia.org/wiki/MAC_address |
michaeljkoster | 0:5b29a04e8c27 | 51 | //serial_number[0] |= 0x00000200; |
michaeljkoster | 0:5b29a04e8c27 | 52 | //serial_number[0] &= 0x0000FEFF; |
michaeljkoster | 0:5b29a04e8c27 | 53 | memcpy(mac, (uint8_t*) &serial_number[0], 6); |
michaeljkoster | 0:5b29a04e8c27 | 54 | mac[0] |= 0x02; |
michaeljkoster | 0:5b29a04e8c27 | 55 | mac[0] &= 0xFE; |
michaeljkoster | 0:5b29a04e8c27 | 56 | mac[5] |= 0x02; |
michaeljkoster | 0:5b29a04e8c27 | 57 | mac[5] &= 0xFE; |
michaeljkoster | 0:5b29a04e8c27 | 58 | |
michaeljkoster | 0:5b29a04e8c27 | 59 | // snprintf(buf, 16, "%4X%08X", serial_number[0], serial_number[1]); |
michaeljkoster | 0:5b29a04e8c27 | 60 | } |
michaeljkoster | 0:5b29a04e8c27 | 61 | |
michaeljkoster | 0:5b29a04e8c27 | 62 | |
michaeljkoster | 0:5b29a04e8c27 | 63 | // NSP configuration |
michaeljkoster | 0:5b29a04e8c27 | 64 | /* Change this IP address to that of your NanoService Platform installation */ |
michaeljkoster | 0:5b29a04e8c27 | 65 | static const char* NSP_ADDRESS = "23.102.162.118"; // coen296.cloudapp.net |
michaeljkoster | 0:5b29a04e8c27 | 66 | //static const char* NSP_ADDRESS = "192.168.1.200"; // local mDS server |
michaeljkoster | 0:5b29a04e8c27 | 67 | static const int NSP_PORT = 5683; |
michaeljkoster | 0:5b29a04e8c27 | 68 | char endpoint_name[24] = "mbedDEMO-"; |
michaeljkoster | 0:5b29a04e8c27 | 69 | uint8_t ep_type[] = {"DEMO"}; |
michaeljkoster | 0:5b29a04e8c27 | 70 | uint8_t lifetime_ptr[] = {"60"}; |
michaeljkoster | 0:5b29a04e8c27 | 71 | |
michaeljkoster | 0:5b29a04e8c27 | 72 | // **************************************************************************** |
michaeljkoster | 0:5b29a04e8c27 | 73 | // Ethernet initialization |
michaeljkoster | 0:5b29a04e8c27 | 74 | |
michaeljkoster | 0:5b29a04e8c27 | 75 | //EthernetInterface eth; |
michaeljkoster | 0:5b29a04e8c27 | 76 | cc3000 eth(D2, D7, D10, SPI(D11, D12, D13), "ABRACADABRA-2G", "OPENSESAME", WPA2, false); |
michaeljkoster | 0:5b29a04e8c27 | 77 | |
michaeljkoster | 0:5b29a04e8c27 | 78 | static void ethernet_init() |
michaeljkoster | 0:5b29a04e8c27 | 79 | { |
michaeljkoster | 0:5b29a04e8c27 | 80 | |
michaeljkoster | 0:5b29a04e8c27 | 81 | // set timeout values to disable socket timeout |
michaeljkoster | 0:5b29a04e8c27 | 82 | /* pc.printf("Setting timeout values\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 83 | to_rtn = eth._netapp.timeout_values(&dhcp, &arp, &keep_alive, &inactivity); |
michaeljkoster | 0:5b29a04e8c27 | 84 | pc.printf("timeout set: %d\r\n", to_rtn); |
michaeljkoster | 0:5b29a04e8c27 | 85 | */ |
michaeljkoster | 0:5b29a04e8c27 | 86 | /* Initialize network */ |
michaeljkoster | 0:5b29a04e8c27 | 87 | #ifdef DHCP |
michaeljkoster | 0:5b29a04e8c27 | 88 | NSDL_DEBUG("DHCP in use\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 89 | eth.init(); |
michaeljkoster | 0:5b29a04e8c27 | 90 | NSDL_DEBUG("eth.init\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 91 | #else |
michaeljkoster | 0:5b29a04e8c27 | 92 | eth.init(IP, MASK, GW); |
michaeljkoster | 0:5b29a04e8c27 | 93 | NSDL_DEBUG("eth.init\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 94 | #endif |
michaeljkoster | 0:5b29a04e8c27 | 95 | if(eth.connect(30000) == 0) |
michaeljkoster | 0:5b29a04e8c27 | 96 | pc.printf("Connect OK\n\r"); |
michaeljkoster | 0:5b29a04e8c27 | 97 | |
michaeljkoster | 0:5b29a04e8c27 | 98 | NSDL_DEBUG("IP Address:%s ", eth.getIPAddress()); |
michaeljkoster | 0:5b29a04e8c27 | 99 | } |
michaeljkoster | 0:5b29a04e8c27 | 100 | |
michaeljkoster | 0:5b29a04e8c27 | 101 | // **************************************************************************** |
michaeljkoster | 0:5b29a04e8c27 | 102 | // NSP initialization |
michaeljkoster | 0:5b29a04e8c27 | 103 | |
michaeljkoster | 0:5b29a04e8c27 | 104 | UDPSocket server; |
michaeljkoster | 0:5b29a04e8c27 | 105 | Endpoint nsp; |
michaeljkoster | 0:5b29a04e8c27 | 106 | bool UDP_blocking = false; |
michaeljkoster | 0:5b29a04e8c27 | 107 | unsigned int UDP_timeout = 1000; |
michaeljkoster | 0:5b29a04e8c27 | 108 | |
michaeljkoster | 0:5b29a04e8c27 | 109 | char macbytes[6] = {0}; |
michaeljkoster | 0:5b29a04e8c27 | 110 | char MAC[20]; |
michaeljkoster | 0:5b29a04e8c27 | 111 | |
michaeljkoster | 0:5b29a04e8c27 | 112 | static void nsp_init() |
michaeljkoster | 0:5b29a04e8c27 | 113 | { |
michaeljkoster | 0:5b29a04e8c27 | 114 | server.init(); |
michaeljkoster | 0:5b29a04e8c27 | 115 | server.bind(NSP_PORT); |
michaeljkoster | 0:5b29a04e8c27 | 116 | server.set_blocking(UDP_blocking, UDP_timeout); |
michaeljkoster | 0:5b29a04e8c27 | 117 | |
michaeljkoster | 0:5b29a04e8c27 | 118 | nsp.set_address(NSP_ADDRESS, NSP_PORT); |
michaeljkoster | 0:5b29a04e8c27 | 119 | |
michaeljkoster | 0:5b29a04e8c27 | 120 | mbed_mac_address(macbytes); |
michaeljkoster | 0:5b29a04e8c27 | 121 | |
michaeljkoster | 0:5b29a04e8c27 | 122 | sprintf(MAC, "%02X%02X%02X%02X%02X%02X", macbytes[0], macbytes[1], macbytes[2], macbytes[3], macbytes[4], macbytes[5]); |
michaeljkoster | 0:5b29a04e8c27 | 123 | pc.printf("MAC: %s\r\n", MAC); |
michaeljkoster | 0:5b29a04e8c27 | 124 | |
michaeljkoster | 0:5b29a04e8c27 | 125 | strncat(endpoint_name, MAC, 12); |
michaeljkoster | 0:5b29a04e8c27 | 126 | |
michaeljkoster | 0:5b29a04e8c27 | 127 | NSDL_DEBUG("name: %s", endpoint_name); |
michaeljkoster | 0:5b29a04e8c27 | 128 | NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT); |
michaeljkoster | 0:5b29a04e8c27 | 129 | |
michaeljkoster | 0:5b29a04e8c27 | 130 | } |
michaeljkoster | 0:5b29a04e8c27 | 131 | |
michaeljkoster | 0:5b29a04e8c27 | 132 | // **************************************************************************** |
michaeljkoster | 0:5b29a04e8c27 | 133 | // Resource creation |
michaeljkoster | 0:5b29a04e8c27 | 134 | |
michaeljkoster | 0:5b29a04e8c27 | 135 | static int create_resources() |
michaeljkoster | 0:5b29a04e8c27 | 136 | { |
michaeljkoster | 0:5b29a04e8c27 | 137 | sn_nsdl_resource_info_s *resource_ptr = NULL; |
michaeljkoster | 0:5b29a04e8c27 | 138 | sn_nsdl_ep_parameters_s *endpoint_ptr = NULL; |
michaeljkoster | 0:5b29a04e8c27 | 139 | |
michaeljkoster | 0:5b29a04e8c27 | 140 | NSDL_DEBUG("Creating resources"); |
michaeljkoster | 0:5b29a04e8c27 | 141 | |
michaeljkoster | 0:5b29a04e8c27 | 142 | /* Create resources */ |
michaeljkoster | 0:5b29a04e8c27 | 143 | resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s)); |
michaeljkoster | 0:5b29a04e8c27 | 144 | if(!resource_ptr) |
michaeljkoster | 0:5b29a04e8c27 | 145 | return 0; |
michaeljkoster | 0:5b29a04e8c27 | 146 | memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s)); |
michaeljkoster | 0:5b29a04e8c27 | 147 | |
michaeljkoster | 0:5b29a04e8c27 | 148 | resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s)); |
michaeljkoster | 0:5b29a04e8c27 | 149 | if(!resource_ptr->resource_parameters_ptr) |
michaeljkoster | 0:5b29a04e8c27 | 150 | { |
michaeljkoster | 0:5b29a04e8c27 | 151 | nsdl_free(resource_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 152 | return 0; |
michaeljkoster | 0:5b29a04e8c27 | 153 | } |
michaeljkoster | 0:5b29a04e8c27 | 154 | memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s)); |
michaeljkoster | 0:5b29a04e8c27 | 155 | |
michaeljkoster | 0:5b29a04e8c27 | 156 | // Static resources |
michaeljkoster | 0:5b29a04e8c27 | 157 | 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 | 0:5b29a04e8c27 | 158 | 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 | 0:5b29a04e8c27 | 159 | |
michaeljkoster | 0:5b29a04e8c27 | 160 | // Dynamic resources |
michaeljkoster | 0:5b29a04e8c27 | 161 | create_light_resource(resource_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 162 | |
michaeljkoster | 0:5b29a04e8c27 | 163 | /* Register with NSP */ |
michaeljkoster | 0:5b29a04e8c27 | 164 | endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 165 | if(sn_nsdl_register_endpoint(endpoint_ptr) != 0) |
michaeljkoster | 0:5b29a04e8c27 | 166 | pc.printf("NSP registering failed\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 167 | else |
michaeljkoster | 0:5b29a04e8c27 | 168 | pc.printf("NSP registering OK\r\n"); |
michaeljkoster | 0:5b29a04e8c27 | 169 | nsdl_clean_register_endpoint(&endpoint_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 170 | |
michaeljkoster | 0:5b29a04e8c27 | 171 | nsdl_free(resource_ptr->resource_parameters_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 172 | nsdl_free(resource_ptr); |
michaeljkoster | 0:5b29a04e8c27 | 173 | return 1; |
michaeljkoster | 0:5b29a04e8c27 | 174 | } |
michaeljkoster | 0:5b29a04e8c27 | 175 | |
michaeljkoster | 0:5b29a04e8c27 | 176 | // **************************************************************************** |
michaeljkoster | 0:5b29a04e8c27 | 177 | // Program entry point |
michaeljkoster | 0:5b29a04e8c27 | 178 | |
michaeljkoster | 0:5b29a04e8c27 | 179 | int main() |
michaeljkoster | 0:5b29a04e8c27 | 180 | { |
michaeljkoster | 0:5b29a04e8c27 | 181 | |
michaeljkoster | 0:5b29a04e8c27 | 182 | NSDL_DEBUG("Hello mDS Demo Endpoint Application\n"); |
michaeljkoster | 0:5b29a04e8c27 | 183 | |
michaeljkoster | 0:5b29a04e8c27 | 184 | // Initialize Ethernet interface first |
michaeljkoster | 0:5b29a04e8c27 | 185 | ethernet_init(); |
michaeljkoster | 0:5b29a04e8c27 | 186 | |
michaeljkoster | 0:5b29a04e8c27 | 187 | // Initialize NSP node |
michaeljkoster | 0:5b29a04e8c27 | 188 | nsp_init(); |
michaeljkoster | 0:5b29a04e8c27 | 189 | |
michaeljkoster | 0:5b29a04e8c27 | 190 | // Initialize NSDL stack |
michaeljkoster | 0:5b29a04e8c27 | 191 | nsdl_init(); |
michaeljkoster | 0:5b29a04e8c27 | 192 | |
michaeljkoster | 0:5b29a04e8c27 | 193 | // Create NSDL resources |
michaeljkoster | 0:5b29a04e8c27 | 194 | create_resources(); |
michaeljkoster | 0:5b29a04e8c27 | 195 | |
michaeljkoster | 0:5b29a04e8c27 | 196 | // Run the NSDL event loop (never returns) |
michaeljkoster | 0:5b29a04e8c27 | 197 | nsdl_event_loop(); |
michaeljkoster | 0:5b29a04e8c27 | 198 | } |