![](/media/cache/group/arm_mbed.PNG.50x50_q85.png)
Project with example IPSO resources for LED bar, Gas Sensor, and Light Sensor
Dependencies: EthernetInterface LED_Bar mbed-rtos mbed nsdl_lib
main.cpp
- Committer:
- michaeljkoster
- Date:
- 2014-10-20
- Revision:
- 0:93cc592ffdb5
- Child:
- 1:76ab3521eb51
File content as of revision 0:93cc592ffdb5:
#include "mbed.h" #include "EthernetInterface.h" #include "nsdl_support.h" #include "dbg.h" #include "IAP.h" // Include resources #include "LEDbar.h" #include "IPSO_illuminance.h" #include "gas_sensor.h" Serial pc(USBTX, USBRX); // tx, rx // **************************************************************************** // Configuration section // Ethernet configuration /* Define this to enable DHCP, otherwise manual address configuration is used */ #define DHCP /* Manual IP configurations, if DHCP not defined */ #define IP "10.0.0.199" #define MASK "255.255.255.0" #define GW "10.0.0.1" extern "C" void mbed_mac_address(char *mac) { static char buf[64] = {0}; IAP iap; int32_t *block = iap.read_serial(); uint32_t serial_number[5] = {0}; memset(buf, 0, sizeof(buf)); serial_number[0] = *(block); serial_number[1] = *(block+1); // we only want bottom 16 bits of word1 (MAC bits 32-47) // and bit 9 forced to 1, bit 8 forced to 0 // Locally administered MAC, reduced conflicts // http://en.wikipedia.org/wiki/MAC_address //serial_number[0] |= 0x00000200; //serial_number[0] &= 0x0000FEFF; memcpy(mac, (uint8_t*) &serial_number[0], 6); mac[0] |= 0x02; mac[0] &= 0xFE; mac[5] |= 0x02; mac[5] &= 0xFE; // snprintf(buf, 16, "%4X%08X", serial_number[0], serial_number[1]); } // NSP configuration /* Change this IP address to that of your NanoService Platform installation */ static const char* NSP_ADDRESS = "23.102.162.118"; // coen296.cloudapp.net //static const char* NSP_ADDRESS = "192.168.1.200"; // local mDS server static const int NSP_PORT = 5683; char endpoint_name[24] = "mbedDEMO-"; uint8_t ep_type[] = {"DEMO"}; uint8_t lifetime_ptr[] = {"60"}; // **************************************************************************** // Ethernet initialization EthernetInterface eth; static void ethernet_init() { /* Initialize network */ #ifdef DHCP NSDL_DEBUG("DHCP in use\r\n"); eth.init(); NSDL_DEBUG("eth.init\r\n"); #else eth.init(IP, MASK, GW); NSDL_DEBUG("eth.init\r\n"); #endif if(eth.connect(30000) == 0) pc.printf("Connect OK\n\r"); NSDL_DEBUG("IP Address:%s ", eth.getIPAddress()); } // **************************************************************************** // NSP initialization UDPSocket server; Endpoint nsp; char macbytes[6] = {0}; char MAC[20]; static void nsp_init() { server.init(); server.bind(NSP_PORT); nsp.set_address(NSP_ADDRESS, NSP_PORT); mbed_mac_address(macbytes); sprintf(MAC, "%02X%02X%02X%02X%02X%02X", macbytes[0], macbytes[1], macbytes[2], macbytes[3], macbytes[4], macbytes[5]); pc.printf("MAC: %s\r\n", MAC); strncat(endpoint_name, MAC, 12); NSDL_DEBUG("name: %s", endpoint_name); NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT); } // **************************************************************************** // Resource creation static int create_resources() { sn_nsdl_resource_info_s *resource_ptr = NULL; sn_nsdl_ep_parameters_s *endpoint_ptr = NULL; NSDL_DEBUG("Creating resources"); /* Create resources */ resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s)); if(!resource_ptr) return 0; memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s)); resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s)); if(!resource_ptr->resource_parameters_ptr) { nsdl_free(resource_ptr); return 0; } memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s)); // Static resources nsdl_create_static_resource(resource_ptr, sizeof("3/0/0")-1, (uint8_t*) "3/0/0", 0, 0, (uint8_t*) "mbedDEMO", sizeof("mbedDEMO")-1); nsdl_create_static_resource(resource_ptr, sizeof("3/0/1")-1, (uint8_t*) "3/0/1", 0, 0, (uint8_t*) "DEMO", sizeof("DEMO")-1); // Dynamic resources create_LEDbar_resource(resource_ptr); create_IPSO_illuminance_resource(resource_ptr); create_gas_sensor_resource(resource_ptr); /* Register with NSP */ endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr); if(sn_nsdl_register_endpoint(endpoint_ptr) != 0) pc.printf("NSP registering failed\r\n"); else pc.printf("NSP registering OK\r\n"); nsdl_clean_register_endpoint(&endpoint_ptr); nsdl_free(resource_ptr->resource_parameters_ptr); nsdl_free(resource_ptr); return 1; } // **************************************************************************** // Program entry point int main() { NSDL_DEBUG("Hello mDS Demo Endpoint Application\n"); // Initialize Ethernet interface first ethernet_init(); // Initialize NSP node nsp_init(); // Initialize NSDL stack nsdl_init(); // Create NSDL resources create_resources(); // Run the NSDL event loop (never returns) nsdl_event_loop(); }