MBED_DEMOS / Mbed 2 deprecated ArchPro_LWM2M_LED_Client

LED Demo for Tech Con 2014

Dependencies:   EthernetInterface PololuLedStripx mbed-rtos mbed nanoservice_client_1_12_X

Fork of LPC1768_LWM2M_Client by MBED_DEMOS

main.cpp@5:fcfba34d1aeb, 2014-09-28 (annotated)

Committer:
michaeljkoster
Date:
Sun Sep 28 03:12:33 2014 +0000
Revision:
5:fcfba34d1aeb
Parent:
4:71b211dbe14c
Child:
7:59c7b96ace5b
EP name from IP address

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 0:9101343a70cd 1 #include "mbed.h"
michaeljkoster 0:9101343a70cd 2 #include "EthernetInterface.h"
michaeljkoster 0:9101343a70cd 3 #include "nsdl_support.h"
michaeljkoster 0:9101343a70cd 4 #include "dbg.h"
michaeljkoster 1:09a525977925 5 // Include resources
michaeljkoster 0:9101343a70cd 6 #include "light.h"
michaeljkoster 0:9101343a70cd 7
michaeljkoster 2:4166c3e5b321 8 #include "PololuLedStrip.h"
michaeljkoster 2:4166c3e5b321 9 PololuLedStrip ledStrip(P0_4);
michaeljkoster 2:4166c3e5b321 10 #define LED_COUNT 60
michaeljkoster 2:4166c3e5b321 11 //#define LED_COUNT 120
michaeljkoster 2:4166c3e5b321 12 rgb_color colors[LED_COUNT];
michaeljkoster 2:4166c3e5b321 13
michaeljkoster 0:9101343a70cd 14 Serial pc(USBTX, USBRX); // tx, rx
michaeljkoster 0:9101343a70cd 15
michaeljkoster 0:9101343a70cd 16 // ****************************************************************************
michaeljkoster 0:9101343a70cd 17 // Configuration section
michaeljkoster 0:9101343a70cd 18
michaeljkoster 0:9101343a70cd 19 // Ethernet configuration
michaeljkoster 0:9101343a70cd 20 /* Define this to enable DHCP, otherwise manual address configuration is used */
michaeljkoster 0:9101343a70cd 21 #define DHCP
michaeljkoster 0:9101343a70cd 22
michaeljkoster 0:9101343a70cd 23 /* Manual IP configurations, if DHCP not defined */
michaeljkoster 1:09a525977925 24 #define IP "10.0.0.199"
michaeljkoster 0:9101343a70cd 25 #define MASK "255.255.255.0"
michaeljkoster 1:09a525977925 26 #define GW "10.0.0.1"
michaeljkoster 0:9101343a70cd 27
michaeljkoster 0:9101343a70cd 28 // NSP configuration
michaeljkoster 0:9101343a70cd 29 /* Change this IP address to that of your NanoService Platform installation */
michaeljkoster 0:9101343a70cd 30 //static const char* NSP_ADDRESS = "217.140.101.20"; /* public mbed demo server */
michaeljkoster 1:09a525977925 31 static const char* NSP_ADDRESS = "23.99.99.252"; // barista.cloudapp.net
michaeljkoster 1:09a525977925 32 //static const char* NSP_ADDRESS = "192.168.1.200";
michaeljkoster 0:9101343a70cd 33 static const int NSP_PORT = 5683;
michaeljkoster 4:71b211dbe14c 34 char endpoint_name[24] = "LED-booth-";
michaeljkoster 0:9101343a70cd 35 uint8_t ep_type[] = {"mbed_device"};
michaeljkoster 1:09a525977925 36 uint8_t lifetime_ptr[] = {"60"};
michaeljkoster 4:71b211dbe14c 37 char mac[6];
michaeljkoster 4:71b211dbe14c 38 char macstring[13] ;
michaeljkoster 4:71b211dbe14c 39
michaeljkoster 0:9101343a70cd 40
michaeljkoster 0:9101343a70cd 41 // ****************************************************************************
michaeljkoster 0:9101343a70cd 42 // Ethernet initialization
michaeljkoster 0:9101343a70cd 43
michaeljkoster 0:9101343a70cd 44 EthernetInterface eth;
michaeljkoster 0:9101343a70cd 45 static void ethernet_init()
michaeljkoster 0:9101343a70cd 46 {
michaeljkoster 0:9101343a70cd 47
michaeljkoster 0:9101343a70cd 48 /* Initialize network */
michaeljkoster 0:9101343a70cd 49 #ifdef DHCP
michaeljkoster 0:9101343a70cd 50 NSDL_DEBUG("DHCP in use\r\n");
michaeljkoster 0:9101343a70cd 51 eth.init();
michaeljkoster 1:09a525977925 52 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:9101343a70cd 53 #else
michaeljkoster 0:9101343a70cd 54 eth.init(IP, MASK, GW);
michaeljkoster 1:09a525977925 55 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:9101343a70cd 56 #endif
michaeljkoster 0:9101343a70cd 57 if(eth.connect(30000) == 0)
michaeljkoster 0:9101343a70cd 58 pc.printf("Connect OK\n\r");
michaeljkoster 0:9101343a70cd 59
michaeljkoster 0:9101343a70cd 60 NSDL_DEBUG("IP Address:%s ", eth.getIPAddress());
michaeljkoster 0:9101343a70cd 61 }
michaeljkoster 0:9101343a70cd 62
michaeljkoster 0:9101343a70cd 63 // ****************************************************************************
michaeljkoster 0:9101343a70cd 64 // NSP initialization
michaeljkoster 0:9101343a70cd 65
michaeljkoster 0:9101343a70cd 66 UDPSocket server;
michaeljkoster 0:9101343a70cd 67 Endpoint nsp;
michaeljkoster 5:fcfba34d1aeb 68 char * ipstring;
michaeljkoster 5:fcfba34d1aeb 69 char * uid;
michaeljkoster 0:9101343a70cd 70
michaeljkoster 0:9101343a70cd 71 static void nsp_init()
michaeljkoster 0:9101343a70cd 72 {
michaeljkoster 0:9101343a70cd 73 server.init();
michaeljkoster 0:9101343a70cd 74 server.bind(NSP_PORT);
michaeljkoster 0:9101343a70cd 75
michaeljkoster 0:9101343a70cd 76 nsp.set_address(NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 77
michaeljkoster 5:fcfba34d1aeb 78 ipstring = eth.getIPAddress();
michaeljkoster 5:fcfba34d1aeb 79 uid = ipstring;
michaeljkoster 5:fcfba34d1aeb 80
michaeljkoster 5:fcfba34d1aeb 81 while(*ipstring)
michaeljkoster 5:fcfba34d1aeb 82 {
michaeljkoster 5:fcfba34d1aeb 83 if(*ipstring =='.')
michaeljkoster 5:fcfba34d1aeb 84 *ipstring='-';
michaeljkoster 5:fcfba34d1aeb 85 ipstring++;
michaeljkoster 5:fcfba34d1aeb 86
michaeljkoster 5:fcfba34d1aeb 87 }
michaeljkoster 5:fcfba34d1aeb 88 strncat( endpoint_name, uid, strlen(uid) );
michaeljkoster 5:fcfba34d1aeb 89 pc.printf("\r\nep name: %s\r\n", endpoint_name);
michaeljkoster 4:71b211dbe14c 90
michaeljkoster 0:9101343a70cd 91 NSDL_DEBUG("name: %s", endpoint_name);
michaeljkoster 0:9101343a70cd 92 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 93
michaeljkoster 0:9101343a70cd 94 }
michaeljkoster 0:9101343a70cd 95
michaeljkoster 0:9101343a70cd 96 // ****************************************************************************
michaeljkoster 0:9101343a70cd 97 // Resource creation
michaeljkoster 0:9101343a70cd 98
michaeljkoster 0:9101343a70cd 99 static int create_resources()
michaeljkoster 0:9101343a70cd 100 {
michaeljkoster 0:9101343a70cd 101 sn_nsdl_resource_info_s *resource_ptr = NULL;
michaeljkoster 0:9101343a70cd 102 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
michaeljkoster 0:9101343a70cd 103
michaeljkoster 0:9101343a70cd 104 NSDL_DEBUG("Creating resources");
michaeljkoster 0:9101343a70cd 105
michaeljkoster 0:9101343a70cd 106 /* Create resources */
michaeljkoster 0:9101343a70cd 107 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 108 if(!resource_ptr)
michaeljkoster 0:9101343a70cd 109 return 0;
michaeljkoster 0:9101343a70cd 110 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 111
michaeljkoster 0:9101343a70cd 112 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 113 if(!resource_ptr->resource_parameters_ptr)
michaeljkoster 0:9101343a70cd 114 {
michaeljkoster 0:9101343a70cd 115 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 116 return 0;
michaeljkoster 0:9101343a70cd 117 }
michaeljkoster 0:9101343a70cd 118 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 119
michaeljkoster 0:9101343a70cd 120 // Static resources
michaeljkoster 2:4166c3e5b321 121 nsdl_create_static_resource(resource_ptr, sizeof("dev/mfg")-1, (uint8_t*) "dev/mfg", 0, 0, (uint8_t*) "ARMDEMO", sizeof("ARMDEMO")-1);
michaeljkoster 2:4166c3e5b321 122 nsdl_create_static_resource(resource_ptr, sizeof("dev/mdl")-1, (uint8_t*) "dev/mdl", 0, 0, (uint8_t*) "LED-STRIP", sizeof("LED-STRIP")-1);
michaeljkoster 0:9101343a70cd 123
michaeljkoster 0:9101343a70cd 124 // Dynamic resources
michaeljkoster 0:9101343a70cd 125 create_light_resource(resource_ptr);
michaeljkoster 0:9101343a70cd 126
michaeljkoster 0:9101343a70cd 127 /* Register with NSP */
michaeljkoster 0:9101343a70cd 128 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
michaeljkoster 0:9101343a70cd 129 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
michaeljkoster 0:9101343a70cd 130 pc.printf("NSP registering failed\r\n");
michaeljkoster 0:9101343a70cd 131 else
michaeljkoster 0:9101343a70cd 132 pc.printf("NSP registering OK\r\n");
michaeljkoster 0:9101343a70cd 133 nsdl_clean_register_endpoint(&endpoint_ptr);
michaeljkoster 0:9101343a70cd 134
michaeljkoster 0:9101343a70cd 135 nsdl_free(resource_ptr->resource_parameters_ptr);
michaeljkoster 0:9101343a70cd 136 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 137 return 1;
michaeljkoster 0:9101343a70cd 138 }
michaeljkoster 0:9101343a70cd 139
michaeljkoster 2:4166c3e5b321 140 void set_led_color(char *color_string)
michaeljkoster 2:4166c3e5b321 141 {
michaeljkoster 2:4166c3e5b321 142 static uint8_t red, green, blue, index ;
michaeljkoster 2:4166c3e5b321 143 int color_int ;
michaeljkoster 2:4166c3e5b321 144
michaeljkoster 3:e3aa908cbb51 145 sscanf(color_string, "%X", &color_int);
michaeljkoster 2:4166c3e5b321 146
michaeljkoster 2:4166c3e5b321 147 index = color_int & 255;
michaeljkoster 2:4166c3e5b321 148 blue = color_int >> 8 & 255;
michaeljkoster 2:4166c3e5b321 149 green = color_int >> 16 & 255;
michaeljkoster 2:4166c3e5b321 150 red = color_int >> 24 & 255;
michaeljkoster 3:e3aa908cbb51 151
michaeljkoster 2:4166c3e5b321 152 if(index > 0 and index <= LED_COUNT)
michaeljkoster 2:4166c3e5b321 153 {
michaeljkoster 2:4166c3e5b321 154 colors[index-1] = (rgb_color) {red,green,blue} ;
michaeljkoster 2:4166c3e5b321 155 ledStrip.write(colors, LED_COUNT);
michaeljkoster 2:4166c3e5b321 156 }
michaeljkoster 2:4166c3e5b321 157 else if(index == 0)
michaeljkoster 2:4166c3e5b321 158 {
michaeljkoster 2:4166c3e5b321 159 for(int i = 0; i < LED_COUNT; i++)
michaeljkoster 2:4166c3e5b321 160 colors[i] = (rgb_color) {red,green,blue} ;
michaeljkoster 2:4166c3e5b321 161 ledStrip.write(colors, LED_COUNT);
michaeljkoster 2:4166c3e5b321 162 }
michaeljkoster 2:4166c3e5b321 163 }
michaeljkoster 2:4166c3e5b321 164
michaeljkoster 2:4166c3e5b321 165
michaeljkoster 0:9101343a70cd 166 // ****************************************************************************
michaeljkoster 0:9101343a70cd 167 // Program entry point
michaeljkoster 0:9101343a70cd 168
michaeljkoster 0:9101343a70cd 169 int main()
michaeljkoster 0:9101343a70cd 170 {
michaeljkoster 2:4166c3e5b321 171
michaeljkoster 0:9101343a70cd 172 NSDL_DEBUG("mbed NanoService Example App 0.1\n");
michaeljkoster 0:9101343a70cd 173
michaeljkoster 0:9101343a70cd 174 // Initialize Ethernet interface first
michaeljkoster 0:9101343a70cd 175 ethernet_init();
michaeljkoster 0:9101343a70cd 176
michaeljkoster 0:9101343a70cd 177 // Initialize NSP node
michaeljkoster 0:9101343a70cd 178 nsp_init();
michaeljkoster 0:9101343a70cd 179
michaeljkoster 0:9101343a70cd 180 // Initialize NSDL stack
michaeljkoster 0:9101343a70cd 181 nsdl_init();
michaeljkoster 0:9101343a70cd 182
michaeljkoster 0:9101343a70cd 183 // Create NSDL resources
michaeljkoster 0:9101343a70cd 184 create_resources();
michaeljkoster 0:9101343a70cd 185
michaeljkoster 0:9101343a70cd 186 // Run the NSDL event loop (never returns)
michaeljkoster 0:9101343a70cd 187 nsdl_event_loop();
michaeljkoster 0:9101343a70cd 188 }