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@13:23ea6a3cf55e, 2014-10-04 (annotated)

Committer:
michaeljkoster
Date:
Sat Oct 04 05:06:13 2014 +0000
Revision:
13:23ea6a3cf55e
Parent:
10:5ecaf86d3936 
sync

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 13:23ea6a3cf55e 3 #include "IAP.h"
michaeljkoster 0:9101343a70cd 4 #include "nsdl_support.h"
michaeljkoster 0:9101343a70cd 5 #include "dbg.h"
michaeljkoster 13:23ea6a3cf55e 6
michaeljkoster 1:09a525977925 7 // Include resources
michaeljkoster 0:9101343a70cd 8 #include "light.h"
michaeljkoster 2:4166c3e5b321 9 #include "PololuLedStrip.h"
michaeljkoster 13:23ea6a3cf55e 10
michaeljkoster 2:4166c3e5b321 11 PololuLedStrip ledStrip(P0_4);
michaeljkoster 9:a580c20d6bb5 12 //#define LED_COUNT 60
michaeljkoster 9:a580c20d6bb5 13 #define LED_COUNT 120
michaeljkoster 2:4166c3e5b321 14 rgb_color colors[LED_COUNT];
michaeljkoster 2:4166c3e5b321 15
michaeljkoster 0:9101343a70cd 16 Serial pc(USBTX, USBRX); // tx, rx
michaeljkoster 0:9101343a70cd 17
michaeljkoster 0:9101343a70cd 18 // ****************************************************************************
michaeljkoster 0:9101343a70cd 19 // Configuration section
michaeljkoster 0:9101343a70cd 20
michaeljkoster 0:9101343a70cd 21 // Ethernet configuration
michaeljkoster 0:9101343a70cd 22 /* Define this to enable DHCP, otherwise manual address configuration is used */
michaeljkoster 0:9101343a70cd 23 #define DHCP
michaeljkoster 0:9101343a70cd 24
michaeljkoster 0:9101343a70cd 25 /* Manual IP configurations, if DHCP not defined */
michaeljkoster 1:09a525977925 26 #define IP "10.0.0.199"
michaeljkoster 0:9101343a70cd 27 #define MASK "255.255.255.0"
michaeljkoster 1:09a525977925 28 #define GW "10.0.0.1"
michaeljkoster 0:9101343a70cd 29
michaeljkoster 10:5ecaf86d3936 30 extern "C" void mbed_mac_address(char *mac)
michaeljkoster 10:5ecaf86d3936 31 {
michaeljkoster 10:5ecaf86d3936 32 static char buf[64] = {0};
michaeljkoster 10:5ecaf86d3936 33 IAP iap;
michaeljkoster 10:5ecaf86d3936 34 int32_t *block = iap.read_serial();
michaeljkoster 10:5ecaf86d3936 35 uint32_t serial_number[5] = {0};
michaeljkoster 10:5ecaf86d3936 36
michaeljkoster 10:5ecaf86d3936 37 memset(buf, 0, sizeof(buf));
michaeljkoster 10:5ecaf86d3936 38 serial_number[0] = *(block);
michaeljkoster 10:5ecaf86d3936 39 serial_number[1] = *(block+1);
michaeljkoster 10:5ecaf86d3936 40 // we only want bottom 16 bits of word1 (MAC bits 32-47)
michaeljkoster 10:5ecaf86d3936 41 // and bit 9 forced to 1, bit 8 forced to 0
michaeljkoster 10:5ecaf86d3936 42 // Locally administered MAC, reduced conflicts
michaeljkoster 10:5ecaf86d3936 43 // http://en.wikipedia.org/wiki/MAC_address
michaeljkoster 10:5ecaf86d3936 44 //serial_number[0] |= 0x00000200;
michaeljkoster 10:5ecaf86d3936 45 //serial_number[0] &= 0x0000FEFF;
michaeljkoster 10:5ecaf86d3936 46 memcpy(mac, (uint8_t*) &serial_number[0], 6);
michaeljkoster 10:5ecaf86d3936 47 mac[0] |= 0x02;
michaeljkoster 10:5ecaf86d3936 48 mac[0] &= 0xFE;
michaeljkoster 10:5ecaf86d3936 49 mac[5] |= 0x02;
michaeljkoster 10:5ecaf86d3936 50 mac[5] &= 0xFE;
michaeljkoster 10:5ecaf86d3936 51
michaeljkoster 10:5ecaf86d3936 52 // snprintf(buf, 16, "%4X%08X", serial_number[0], serial_number[1]);
michaeljkoster 10:5ecaf86d3936 53 }
michaeljkoster 10:5ecaf86d3936 54
michaeljkoster 10:5ecaf86d3936 55
michaeljkoster 0:9101343a70cd 56 // NSP configuration
michaeljkoster 0:9101343a70cd 57 /* Change this IP address to that of your NanoService Platform installation */
michaeljkoster 0:9101343a70cd 58 //static const char* NSP_ADDRESS = "217.140.101.20"; /* public mbed demo server */
michaeljkoster 13:23ea6a3cf55e 59 static const char* NSP_ADDRESS = "54.228.25.31"; //leshan sandbox
michaeljkoster 13:23ea6a3cf55e 60 //static const char* NSP_ADDRESS = "23.99.99.252"; // barista.cloudapp.net
michaeljkoster 1:09a525977925 61 //static const char* NSP_ADDRESS = "192.168.1.200";
michaeljkoster 0:9101343a70cd 62 static const int NSP_PORT = 5683;
michaeljkoster 4:71b211dbe14c 63 char endpoint_name[24] = "LED-booth-";
michaeljkoster 7:59c7b96ace5b 64 uint8_t ep_type[] = {"LED-STRIP"};
michaeljkoster 1:09a525977925 65 uint8_t lifetime_ptr[] = {"60"};
michaeljkoster 0:9101343a70cd 66
michaeljkoster 0:9101343a70cd 67 // ****************************************************************************
michaeljkoster 0:9101343a70cd 68 // Ethernet initialization
michaeljkoster 0:9101343a70cd 69
michaeljkoster 0:9101343a70cd 70 EthernetInterface eth;
michaeljkoster 0:9101343a70cd 71 static void ethernet_init()
michaeljkoster 0:9101343a70cd 72 {
michaeljkoster 0:9101343a70cd 73 /* Initialize network */
michaeljkoster 0:9101343a70cd 74 #ifdef DHCP
michaeljkoster 0:9101343a70cd 75 NSDL_DEBUG("DHCP in use\r\n");
michaeljkoster 0:9101343a70cd 76 eth.init();
michaeljkoster 1:09a525977925 77 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:9101343a70cd 78 #else
michaeljkoster 0:9101343a70cd 79 eth.init(IP, MASK, GW);
michaeljkoster 1:09a525977925 80 NSDL_DEBUG("eth.init\r\n");
michaeljkoster 0:9101343a70cd 81 #endif
michaeljkoster 0:9101343a70cd 82 if(eth.connect(30000) == 0)
michaeljkoster 0:9101343a70cd 83 pc.printf("Connect OK\n\r");
michaeljkoster 0:9101343a70cd 84
michaeljkoster 0:9101343a70cd 85 NSDL_DEBUG("IP Address:%s ", eth.getIPAddress());
michaeljkoster 0:9101343a70cd 86 }
michaeljkoster 0:9101343a70cd 87
michaeljkoster 0:9101343a70cd 88 // ****************************************************************************
michaeljkoster 0:9101343a70cd 89 // NSP initialization
michaeljkoster 0:9101343a70cd 90
michaeljkoster 0:9101343a70cd 91 UDPSocket server;
michaeljkoster 0:9101343a70cd 92 Endpoint nsp;
michaeljkoster 7:59c7b96ace5b 93
michaeljkoster 5:fcfba34d1aeb 94 char * ipstring;
michaeljkoster 5:fcfba34d1aeb 95 char * uid;
michaeljkoster 0:9101343a70cd 96
michaeljkoster 0:9101343a70cd 97 static void nsp_init()
michaeljkoster 0:9101343a70cd 98 {
michaeljkoster 0:9101343a70cd 99 server.init();
michaeljkoster 0:9101343a70cd 100 server.bind(NSP_PORT);
michaeljkoster 0:9101343a70cd 101
michaeljkoster 0:9101343a70cd 102 nsp.set_address(NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 103
michaeljkoster 5:fcfba34d1aeb 104 ipstring = eth.getIPAddress();
michaeljkoster 5:fcfba34d1aeb 105 uid = ipstring;
michaeljkoster 5:fcfba34d1aeb 106
michaeljkoster 5:fcfba34d1aeb 107 while(*ipstring)
michaeljkoster 5:fcfba34d1aeb 108 {
michaeljkoster 5:fcfba34d1aeb 109 if(*ipstring =='.')
michaeljkoster 5:fcfba34d1aeb 110 *ipstring='-';
michaeljkoster 5:fcfba34d1aeb 111 ipstring++;
michaeljkoster 5:fcfba34d1aeb 112
michaeljkoster 5:fcfba34d1aeb 113 }
michaeljkoster 5:fcfba34d1aeb 114 strncat( endpoint_name, uid, strlen(uid) );
michaeljkoster 5:fcfba34d1aeb 115 pc.printf("\r\nep name: %s\r\n", endpoint_name);
michaeljkoster 4:71b211dbe14c 116
michaeljkoster 0:9101343a70cd 117 NSDL_DEBUG("name: %s", endpoint_name);
michaeljkoster 0:9101343a70cd 118 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 119
michaeljkoster 0:9101343a70cd 120 }
michaeljkoster 0:9101343a70cd 121
michaeljkoster 0:9101343a70cd 122 // ****************************************************************************
michaeljkoster 0:9101343a70cd 123 // Resource creation
michaeljkoster 0:9101343a70cd 124
michaeljkoster 0:9101343a70cd 125 static int create_resources()
michaeljkoster 0:9101343a70cd 126 {
michaeljkoster 0:9101343a70cd 127 sn_nsdl_resource_info_s *resource_ptr = NULL;
michaeljkoster 0:9101343a70cd 128 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
michaeljkoster 0:9101343a70cd 129
michaeljkoster 0:9101343a70cd 130 NSDL_DEBUG("Creating resources");
michaeljkoster 0:9101343a70cd 131
michaeljkoster 0:9101343a70cd 132 /* Create resources */
michaeljkoster 0:9101343a70cd 133 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 134 if(!resource_ptr)
michaeljkoster 0:9101343a70cd 135 return 0;
michaeljkoster 0:9101343a70cd 136 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 137
michaeljkoster 0:9101343a70cd 138 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 139 if(!resource_ptr->resource_parameters_ptr)
michaeljkoster 0:9101343a70cd 140 {
michaeljkoster 0:9101343a70cd 141 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 142 return 0;
michaeljkoster 0:9101343a70cd 143 }
michaeljkoster 0:9101343a70cd 144 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 145
michaeljkoster 0:9101343a70cd 146 // Static resources
michaeljkoster 2:4166c3e5b321 147 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 148 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 149
michaeljkoster 0:9101343a70cd 150 // Dynamic resources
michaeljkoster 0:9101343a70cd 151 create_light_resource(resource_ptr);
michaeljkoster 0:9101343a70cd 152
michaeljkoster 0:9101343a70cd 153 /* Register with NSP */
michaeljkoster 0:9101343a70cd 154 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
michaeljkoster 0:9101343a70cd 155 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
michaeljkoster 0:9101343a70cd 156 pc.printf("NSP registering failed\r\n");
michaeljkoster 0:9101343a70cd 157 else
michaeljkoster 0:9101343a70cd 158 pc.printf("NSP registering OK\r\n");
michaeljkoster 0:9101343a70cd 159 nsdl_clean_register_endpoint(&endpoint_ptr);
michaeljkoster 0:9101343a70cd 160
michaeljkoster 0:9101343a70cd 161 nsdl_free(resource_ptr->resource_parameters_ptr);
michaeljkoster 0:9101343a70cd 162 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 163 return 1;
michaeljkoster 0:9101343a70cd 164 }
michaeljkoster 0:9101343a70cd 165
michaeljkoster 2:4166c3e5b321 166 void set_led_color(char *color_string)
michaeljkoster 2:4166c3e5b321 167 {
michaeljkoster 2:4166c3e5b321 168 static uint8_t red, green, blue, index ;
michaeljkoster 2:4166c3e5b321 169 int color_int ;
michaeljkoster 2:4166c3e5b321 170
michaeljkoster 3:e3aa908cbb51 171 sscanf(color_string, "%X", &color_int);
michaeljkoster 2:4166c3e5b321 172
michaeljkoster 2:4166c3e5b321 173 index = color_int & 255;
michaeljkoster 2:4166c3e5b321 174 blue = color_int >> 8 & 255;
michaeljkoster 2:4166c3e5b321 175 green = color_int >> 16 & 255;
michaeljkoster 2:4166c3e5b321 176 red = color_int >> 24 & 255;
michaeljkoster 3:e3aa908cbb51 177
michaeljkoster 2:4166c3e5b321 178 if(index > 0 and index <= LED_COUNT)
michaeljkoster 2:4166c3e5b321 179 {
michaeljkoster 2:4166c3e5b321 180 colors[index-1] = (rgb_color) {red,green,blue} ;
michaeljkoster 2:4166c3e5b321 181 ledStrip.write(colors, LED_COUNT);
michaeljkoster 2:4166c3e5b321 182 }
michaeljkoster 2:4166c3e5b321 183 else if(index == 0)
michaeljkoster 2:4166c3e5b321 184 {
michaeljkoster 2:4166c3e5b321 185 for(int i = 0; i < LED_COUNT; i++)
michaeljkoster 9:a580c20d6bb5 186 {
michaeljkoster 2:4166c3e5b321 187 colors[i] = (rgb_color) {red,green,blue} ;
michaeljkoster 9:a580c20d6bb5 188 ledStrip.write(colors, LED_COUNT);
michaeljkoster 9:a580c20d6bb5 189 wait_ms(10);
michaeljkoster 9:a580c20d6bb5 190 }
michaeljkoster 2:4166c3e5b321 191 }
michaeljkoster 2:4166c3e5b321 192 }
michaeljkoster 2:4166c3e5b321 193
michaeljkoster 2:4166c3e5b321 194
michaeljkoster 0:9101343a70cd 195 // ****************************************************************************
michaeljkoster 0:9101343a70cd 196 // Program entry point
michaeljkoster 0:9101343a70cd 197
michaeljkoster 0:9101343a70cd 198 int main()
michaeljkoster 0:9101343a70cd 199 {
michaeljkoster 10:5ecaf86d3936 200 char foo[6] = {0};
michaeljkoster 10:5ecaf86d3936 201
michaeljkoster 10:5ecaf86d3936 202 mbed_mac_address(foo);
michaeljkoster 10:5ecaf86d3936 203
michaeljkoster 10:5ecaf86d3936 204 pc.printf("mac:\r\n");
michaeljkoster 10:5ecaf86d3936 205 for (int i = 0; i < 6; i++) {
michaeljkoster 10:5ecaf86d3936 206 pc.printf("%x, ", foo[i]);
michaeljkoster 10:5ecaf86d3936 207 }
michaeljkoster 2:4166c3e5b321 208
michaeljkoster 0:9101343a70cd 209 NSDL_DEBUG("mbed NanoService Example App 0.1\n");
michaeljkoster 0:9101343a70cd 210
michaeljkoster 0:9101343a70cd 211 // Initialize Ethernet interface first
michaeljkoster 0:9101343a70cd 212 ethernet_init();
michaeljkoster 0:9101343a70cd 213
michaeljkoster 0:9101343a70cd 214 // Initialize NSP node
michaeljkoster 0:9101343a70cd 215 nsp_init();
michaeljkoster 0:9101343a70cd 216
michaeljkoster 0:9101343a70cd 217 // Initialize NSDL stack
michaeljkoster 0:9101343a70cd 218 nsdl_init();
michaeljkoster 0:9101343a70cd 219
michaeljkoster 0:9101343a70cd 220 // Create NSDL resources
michaeljkoster 0:9101343a70cd 221 create_resources();
michaeljkoster 0:9101343a70cd 222
michaeljkoster 0:9101343a70cd 223 // Run the NSDL event loop (never returns)
michaeljkoster 0:9101343a70cd 224 nsdl_event_loop();
michaeljkoster 0:9101343a70cd 225 }