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@9:a580c20d6bb5, 2014-09-29 (annotated)

Committer:
michaeljkoster
Date:
Mon Sep 29 21:11:33 2014 +0000
Revision:
9:a580c20d6bb5
Parent:
8:1358fc888c9c
Child:
10:5ecaf86d3936
Fixup

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 9:a580c20d6bb5 10 //#define LED_COUNT 60
michaeljkoster 9:a580c20d6bb5 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 7:59c7b96ace5b 35 uint8_t ep_type[] = {"LED-STRIP"};
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 7:59c7b96ace5b 68
michaeljkoster 5:fcfba34d1aeb 69 char * ipstring;
michaeljkoster 5:fcfba34d1aeb 70 char * uid;
michaeljkoster 0:9101343a70cd 71
michaeljkoster 0:9101343a70cd 72 static void nsp_init()
michaeljkoster 0:9101343a70cd 73 {
michaeljkoster 0:9101343a70cd 74 server.init();
michaeljkoster 0:9101343a70cd 75 server.bind(NSP_PORT);
michaeljkoster 0:9101343a70cd 76
michaeljkoster 0:9101343a70cd 77 nsp.set_address(NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 78
michaeljkoster 5:fcfba34d1aeb 79 ipstring = eth.getIPAddress();
michaeljkoster 5:fcfba34d1aeb 80 uid = ipstring;
michaeljkoster 5:fcfba34d1aeb 81
michaeljkoster 5:fcfba34d1aeb 82 while(*ipstring)
michaeljkoster 5:fcfba34d1aeb 83 {
michaeljkoster 5:fcfba34d1aeb 84 if(*ipstring =='.')
michaeljkoster 5:fcfba34d1aeb 85 *ipstring='-';
michaeljkoster 5:fcfba34d1aeb 86 ipstring++;
michaeljkoster 5:fcfba34d1aeb 87
michaeljkoster 5:fcfba34d1aeb 88 }
michaeljkoster 5:fcfba34d1aeb 89 strncat( endpoint_name, uid, strlen(uid) );
michaeljkoster 5:fcfba34d1aeb 90 pc.printf("\r\nep name: %s\r\n", endpoint_name);
michaeljkoster 4:71b211dbe14c 91
michaeljkoster 0:9101343a70cd 92 NSDL_DEBUG("name: %s", endpoint_name);
michaeljkoster 0:9101343a70cd 93 NSDL_DEBUG("NSP=%s - port %d\n", NSP_ADDRESS, NSP_PORT);
michaeljkoster 0:9101343a70cd 94
michaeljkoster 0:9101343a70cd 95 }
michaeljkoster 0:9101343a70cd 96
michaeljkoster 0:9101343a70cd 97 // ****************************************************************************
michaeljkoster 0:9101343a70cd 98 // Resource creation
michaeljkoster 0:9101343a70cd 99
michaeljkoster 0:9101343a70cd 100 static int create_resources()
michaeljkoster 0:9101343a70cd 101 {
michaeljkoster 0:9101343a70cd 102 sn_nsdl_resource_info_s *resource_ptr = NULL;
michaeljkoster 0:9101343a70cd 103 sn_nsdl_ep_parameters_s *endpoint_ptr = NULL;
michaeljkoster 0:9101343a70cd 104
michaeljkoster 0:9101343a70cd 105 NSDL_DEBUG("Creating resources");
michaeljkoster 0:9101343a70cd 106
michaeljkoster 0:9101343a70cd 107 /* Create resources */
michaeljkoster 0:9101343a70cd 108 resource_ptr = (sn_nsdl_resource_info_s*)nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 109 if(!resource_ptr)
michaeljkoster 0:9101343a70cd 110 return 0;
michaeljkoster 0:9101343a70cd 111 memset(resource_ptr, 0, sizeof(sn_nsdl_resource_info_s));
michaeljkoster 0:9101343a70cd 112
michaeljkoster 0:9101343a70cd 113 resource_ptr->resource_parameters_ptr = (sn_nsdl_resource_parameters_s*)nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 114 if(!resource_ptr->resource_parameters_ptr)
michaeljkoster 0:9101343a70cd 115 {
michaeljkoster 0:9101343a70cd 116 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 117 return 0;
michaeljkoster 0:9101343a70cd 118 }
michaeljkoster 0:9101343a70cd 119 memset(resource_ptr->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
michaeljkoster 0:9101343a70cd 120
michaeljkoster 0:9101343a70cd 121 // Static resources
michaeljkoster 2:4166c3e5b321 122 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 123 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 124
michaeljkoster 0:9101343a70cd 125 // Dynamic resources
michaeljkoster 0:9101343a70cd 126 create_light_resource(resource_ptr);
michaeljkoster 0:9101343a70cd 127
michaeljkoster 0:9101343a70cd 128 /* Register with NSP */
michaeljkoster 0:9101343a70cd 129 endpoint_ptr = nsdl_init_register_endpoint(endpoint_ptr, (uint8_t*)endpoint_name, ep_type, lifetime_ptr);
michaeljkoster 0:9101343a70cd 130 if(sn_nsdl_register_endpoint(endpoint_ptr) != 0)
michaeljkoster 0:9101343a70cd 131 pc.printf("NSP registering failed\r\n");
michaeljkoster 0:9101343a70cd 132 else
michaeljkoster 0:9101343a70cd 133 pc.printf("NSP registering OK\r\n");
michaeljkoster 0:9101343a70cd 134 nsdl_clean_register_endpoint(&endpoint_ptr);
michaeljkoster 0:9101343a70cd 135
michaeljkoster 0:9101343a70cd 136 nsdl_free(resource_ptr->resource_parameters_ptr);
michaeljkoster 0:9101343a70cd 137 nsdl_free(resource_ptr);
michaeljkoster 0:9101343a70cd 138 return 1;
michaeljkoster 0:9101343a70cd 139 }
michaeljkoster 0:9101343a70cd 140
michaeljkoster 2:4166c3e5b321 141 void set_led_color(char *color_string)
michaeljkoster 2:4166c3e5b321 142 {
michaeljkoster 2:4166c3e5b321 143 static uint8_t red, green, blue, index ;
michaeljkoster 2:4166c3e5b321 144 int color_int ;
michaeljkoster 2:4166c3e5b321 145
michaeljkoster 3:e3aa908cbb51 146 sscanf(color_string, "%X", &color_int);
michaeljkoster 2:4166c3e5b321 147
michaeljkoster 2:4166c3e5b321 148 index = color_int & 255;
michaeljkoster 2:4166c3e5b321 149 blue = color_int >> 8 & 255;
michaeljkoster 2:4166c3e5b321 150 green = color_int >> 16 & 255;
michaeljkoster 2:4166c3e5b321 151 red = color_int >> 24 & 255;
michaeljkoster 3:e3aa908cbb51 152
michaeljkoster 2:4166c3e5b321 153 if(index > 0 and index <= LED_COUNT)
michaeljkoster 2:4166c3e5b321 154 {
michaeljkoster 2:4166c3e5b321 155 colors[index-1] = (rgb_color) {red,green,blue} ;
michaeljkoster 2:4166c3e5b321 156 ledStrip.write(colors, LED_COUNT);
michaeljkoster 2:4166c3e5b321 157 }
michaeljkoster 2:4166c3e5b321 158 else if(index == 0)
michaeljkoster 2:4166c3e5b321 159 {
michaeljkoster 2:4166c3e5b321 160 for(int i = 0; i < LED_COUNT; i++)
michaeljkoster 9:a580c20d6bb5 161 {
michaeljkoster 2:4166c3e5b321 162 colors[i] = (rgb_color) {red,green,blue} ;
michaeljkoster 9:a580c20d6bb5 163 ledStrip.write(colors, LED_COUNT);
michaeljkoster 9:a580c20d6bb5 164 wait_ms(10);
michaeljkoster 9:a580c20d6bb5 165 }
michaeljkoster 2:4166c3e5b321 166 }
michaeljkoster 2:4166c3e5b321 167 }
michaeljkoster 2:4166c3e5b321 168
michaeljkoster 2:4166c3e5b321 169
michaeljkoster 0:9101343a70cd 170 // ****************************************************************************
michaeljkoster 0:9101343a70cd 171 // Program entry point
michaeljkoster 0:9101343a70cd 172
michaeljkoster 0:9101343a70cd 173 int main()
michaeljkoster 0:9101343a70cd 174 {
michaeljkoster 2:4166c3e5b321 175
michaeljkoster 0:9101343a70cd 176 NSDL_DEBUG("mbed NanoService Example App 0.1\n");
michaeljkoster 0:9101343a70cd 177
michaeljkoster 0:9101343a70cd 178 // Initialize Ethernet interface first
michaeljkoster 0:9101343a70cd 179 ethernet_init();
michaeljkoster 0:9101343a70cd 180
michaeljkoster 0:9101343a70cd 181 // Initialize NSP node
michaeljkoster 0:9101343a70cd 182 nsp_init();
michaeljkoster 0:9101343a70cd 183
michaeljkoster 0:9101343a70cd 184 // Initialize NSDL stack
michaeljkoster 0:9101343a70cd 185 nsdl_init();
michaeljkoster 0:9101343a70cd 186
michaeljkoster 0:9101343a70cd 187 // Create NSDL resources
michaeljkoster 0:9101343a70cd 188 create_resources();
michaeljkoster 0:9101343a70cd 189
michaeljkoster 0:9101343a70cd 190 // Run the NSDL event loop (never returns)
michaeljkoster 0:9101343a70cd 191 nsdl_event_loop();
michaeljkoster 0:9101343a70cd 192 }