MBED_DEMOS / Mbed 2 deprecated IoT_World_Hackathon_WiGo_NSP_Demo

Demo starter application to connect WiGo to NSP and expose on-board sensors

Dependencies:   NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed nsdl_lib TEMT6200 TSI Wi-Go_eCompass_Lib_V3 WiGo_BattCharger

This is the mbed project for the IoT World Hackathon event, June 17th and 18th in Palo Also.

The setup instructions for participants are at the Setup page of this wiki:

http://mbed.org/teams/MBED_DEMOS/code/IoT_World_Hackathon_WiGo_NSP_Demo/wiki/Setup-Guide-for-the-IoT-World-Hackathon

resources/rgbled.cpp@18:11b9d98ecae2, 2014-07-09 (annotated)

Committer:
michaeljkoster
Date:
Wed Jul 09 04:35:49 2014 +0000
Revision:
18:11b9d98ecae2
Parent:
12:160f28111a34 
Checkpoint

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 11:9daf07113ef6 1 // RGB LED resource implementation
michaeljkoster 11:9daf07113ef6 2
michaeljkoster 11:9daf07113ef6 3 #include "mbed.h"
michaeljkoster 11:9daf07113ef6 4 #include "nsdl_support.h"
michaeljkoster 11:9daf07113ef6 5 #include "defLED.h"
michaeljkoster 11:9daf07113ef6 6 #include "rgbled.h"
michaeljkoster 11:9daf07113ef6 7
michaeljkoster 11:9daf07113ef6 8 #define RED_LED_RES_ID "3311/0/5850/0"
michaeljkoster 11:9daf07113ef6 9 #define GRN_LED_RES_ID "3311/0/5850/1"
michaeljkoster 11:9daf07113ef6 10 #define BLU_LED_RES_ID "3311/0/5850/2"
michaeljkoster 11:9daf07113ef6 11
michaeljkoster 11:9daf07113ef6 12 extern Serial pc;
michaeljkoster 11:9daf07113ef6 13 extern DigitalOut ledr;
michaeljkoster 11:9daf07113ef6 14 extern DigitalOut ledg;
michaeljkoster 11:9daf07113ef6 15 extern DigitalOut ledb;
michaeljkoster 11:9daf07113ef6 16
michaeljkoster 11:9daf07113ef6 17 static uint8_t red_led_state = '0';
michaeljkoster 11:9daf07113ef6 18 static uint8_t grn_led_state = '0';
michaeljkoster 11:9daf07113ef6 19 static uint8_t blu_led_state = '0';
michaeljkoster 11:9daf07113ef6 20
michaeljkoster 11:9daf07113ef6 21 /* Only GET and PUT method allowed */
michaeljkoster 11:9daf07113ef6 22 static uint8_t red_led_resource_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto)
michaeljkoster 11:9daf07113ef6 23 {
michaeljkoster 11:9daf07113ef6 24 sn_coap_hdr_s *coap_res_ptr = 0;
michaeljkoster 11:9daf07113ef6 25
michaeljkoster 11:9daf07113ef6 26 pc.printf("red_led callback\r\n");
michaeljkoster 11:9daf07113ef6 27
michaeljkoster 11:9daf07113ef6 28 if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET)
michaeljkoster 11:9daf07113ef6 29 {
michaeljkoster 11:9daf07113ef6 30 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT);
michaeljkoster 11:9daf07113ef6 31
michaeljkoster 11:9daf07113ef6 32 coap_res_ptr->payload_len = 1;
michaeljkoster 11:9daf07113ef6 33 coap_res_ptr->payload_ptr = &red_led_state;
michaeljkoster 11:9daf07113ef6 34 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 35 }
michaeljkoster 11:9daf07113ef6 36 else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT)
michaeljkoster 11:9daf07113ef6 37 {
michaeljkoster 11:9daf07113ef6 38 if(received_coap_ptr->payload_len)
michaeljkoster 11:9daf07113ef6 39 {
michaeljkoster 11:9daf07113ef6 40 if(*(received_coap_ptr->payload_ptr) == '1')
michaeljkoster 11:9daf07113ef6 41 {
michaeljkoster 11:9daf07113ef6 42 RED_ON;
michaeljkoster 11:9daf07113ef6 43 red_led_state = '1';
michaeljkoster 11:9daf07113ef6 44
michaeljkoster 11:9daf07113ef6 45 }
michaeljkoster 11:9daf07113ef6 46 else if(*(received_coap_ptr->payload_ptr) == '0')
michaeljkoster 11:9daf07113ef6 47 {
michaeljkoster 11:9daf07113ef6 48 RED_OFF;
michaeljkoster 11:9daf07113ef6 49 red_led_state = '0';
michaeljkoster 11:9daf07113ef6 50 }
michaeljkoster 11:9daf07113ef6 51 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CHANGED);
michaeljkoster 11:9daf07113ef6 52 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 53 }
michaeljkoster 11:9daf07113ef6 54 }
michaeljkoster 11:9daf07113ef6 55
michaeljkoster 11:9daf07113ef6 56 sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr);
michaeljkoster 11:9daf07113ef6 57
michaeljkoster 11:9daf07113ef6 58 return 0;
michaeljkoster 11:9daf07113ef6 59 }
michaeljkoster 11:9daf07113ef6 60
michaeljkoster 11:9daf07113ef6 61
michaeljkoster 11:9daf07113ef6 62 static uint8_t grn_led_resource_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto)
michaeljkoster 11:9daf07113ef6 63 {
michaeljkoster 11:9daf07113ef6 64 sn_coap_hdr_s *coap_res_ptr = 0;
michaeljkoster 11:9daf07113ef6 65
michaeljkoster 11:9daf07113ef6 66 pc.printf("green_led callback\r\n");
michaeljkoster 11:9daf07113ef6 67
michaeljkoster 11:9daf07113ef6 68 if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET)
michaeljkoster 11:9daf07113ef6 69 {
michaeljkoster 11:9daf07113ef6 70 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT);
michaeljkoster 11:9daf07113ef6 71
michaeljkoster 11:9daf07113ef6 72 coap_res_ptr->payload_len = 1;
michaeljkoster 11:9daf07113ef6 73 coap_res_ptr->payload_ptr = &grn_led_state;
michaeljkoster 11:9daf07113ef6 74 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 75 }
michaeljkoster 11:9daf07113ef6 76 else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT)
michaeljkoster 11:9daf07113ef6 77 {
michaeljkoster 11:9daf07113ef6 78 if(received_coap_ptr->payload_len)
michaeljkoster 11:9daf07113ef6 79 {
michaeljkoster 11:9daf07113ef6 80 if(*(received_coap_ptr->payload_ptr) == '1')
michaeljkoster 11:9daf07113ef6 81 {
michaeljkoster 11:9daf07113ef6 82 GREEN_ON;
michaeljkoster 11:9daf07113ef6 83 grn_led_state = '1';
michaeljkoster 11:9daf07113ef6 84
michaeljkoster 11:9daf07113ef6 85 }
michaeljkoster 11:9daf07113ef6 86 else if(*(received_coap_ptr->payload_ptr) == '0')
michaeljkoster 11:9daf07113ef6 87 {
michaeljkoster 11:9daf07113ef6 88 GREEN_OFF;
michaeljkoster 11:9daf07113ef6 89 grn_led_state = '0';
michaeljkoster 11:9daf07113ef6 90 }
michaeljkoster 11:9daf07113ef6 91 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CHANGED);
michaeljkoster 11:9daf07113ef6 92 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 93 }
michaeljkoster 11:9daf07113ef6 94 }
michaeljkoster 11:9daf07113ef6 95
michaeljkoster 11:9daf07113ef6 96 sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr);
michaeljkoster 11:9daf07113ef6 97
michaeljkoster 11:9daf07113ef6 98 return 0;
michaeljkoster 11:9daf07113ef6 99 }
michaeljkoster 11:9daf07113ef6 100
michaeljkoster 11:9daf07113ef6 101 static uint8_t blu_led_resource_cb(sn_coap_hdr_s *received_coap_ptr, sn_nsdl_addr_s *address, sn_proto_info_s * proto)
michaeljkoster 11:9daf07113ef6 102 {
michaeljkoster 11:9daf07113ef6 103 sn_coap_hdr_s *coap_res_ptr = 0;
michaeljkoster 11:9daf07113ef6 104
michaeljkoster 11:9daf07113ef6 105 pc.printf("blue_led callback\r\n");
michaeljkoster 11:9daf07113ef6 106
michaeljkoster 11:9daf07113ef6 107 if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_GET)
michaeljkoster 11:9daf07113ef6 108 {
michaeljkoster 11:9daf07113ef6 109 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CONTENT);
michaeljkoster 11:9daf07113ef6 110
michaeljkoster 11:9daf07113ef6 111 coap_res_ptr->payload_len = 1;
michaeljkoster 11:9daf07113ef6 112 coap_res_ptr->payload_ptr = &blu_led_state;
michaeljkoster 11:9daf07113ef6 113 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 114 }
michaeljkoster 11:9daf07113ef6 115 else if(received_coap_ptr->msg_code == COAP_MSG_CODE_REQUEST_PUT)
michaeljkoster 11:9daf07113ef6 116 {
michaeljkoster 11:9daf07113ef6 117 if(received_coap_ptr->payload_len)
michaeljkoster 11:9daf07113ef6 118 {
michaeljkoster 11:9daf07113ef6 119 if(*(received_coap_ptr->payload_ptr) == '1')
michaeljkoster 11:9daf07113ef6 120 {
michaeljkoster 11:9daf07113ef6 121 BLUE_ON;
michaeljkoster 11:9daf07113ef6 122 blu_led_state = '1';
michaeljkoster 11:9daf07113ef6 123
michaeljkoster 11:9daf07113ef6 124 }
michaeljkoster 11:9daf07113ef6 125 else if(*(received_coap_ptr->payload_ptr) == '0')
michaeljkoster 11:9daf07113ef6 126 {
michaeljkoster 11:9daf07113ef6 127 BLUE_OFF;
michaeljkoster 11:9daf07113ef6 128 blu_led_state = '0';
michaeljkoster 11:9daf07113ef6 129 }
michaeljkoster 11:9daf07113ef6 130 coap_res_ptr = sn_coap_build_response(received_coap_ptr, COAP_MSG_CODE_RESPONSE_CHANGED);
michaeljkoster 11:9daf07113ef6 131 sn_nsdl_send_coap_message(address, coap_res_ptr);
michaeljkoster 11:9daf07113ef6 132 }
michaeljkoster 11:9daf07113ef6 133 }
michaeljkoster 11:9daf07113ef6 134
michaeljkoster 11:9daf07113ef6 135 sn_coap_parser_release_allocated_coap_msg_mem(coap_res_ptr);
michaeljkoster 11:9daf07113ef6 136
michaeljkoster 11:9daf07113ef6 137 return 0;
michaeljkoster 11:9daf07113ef6 138 }
michaeljkoster 11:9daf07113ef6 139
michaeljkoster 11:9daf07113ef6 140 int create_rgbled_resource(sn_nsdl_resource_info_s *resource_ptr)
michaeljkoster 11:9daf07113ef6 141 {
michaeljkoster 11:9daf07113ef6 142 nsdl_create_dynamic_resource(resource_ptr, sizeof(RED_LED_RES_ID)-1, (uint8_t*)RED_LED_RES_ID, 0, 0, 0, &red_led_resource_cb, (SN_GRS_GET_ALLOWED | SN_GRS_PUT_ALLOWED));
michaeljkoster 12:160f28111a34 143 nsdl_create_dynamic_resource(resource_ptr, sizeof(GRN_LED_RES_ID)-1, (uint8_t*)GRN_LED_RES_ID, 0, 0, 0, &grn_led_resource_cb, (SN_GRS_GET_ALLOWED | SN_GRS_PUT_ALLOWED));
michaeljkoster 12:160f28111a34 144 nsdl_create_dynamic_resource(resource_ptr, sizeof(BLU_LED_RES_ID)-1, (uint8_t*)BLU_LED_RES_ID, 0, 0, 0, &blu_led_resource_cb, (SN_GRS_GET_ALLOWED | SN_GRS_PUT_ALLOWED));
michaeljkoster 11:9daf07113ef6 145 //initialize state here
michaeljkoster 11:9daf07113ef6 146 red_led_state = '0';
michaeljkoster 11:9daf07113ef6 147 grn_led_state = '0';
michaeljkoster 11:9daf07113ef6 148 blu_led_state = '0';
michaeljkoster 11:9daf07113ef6 149 RED_OFF;
michaeljkoster 11:9daf07113ef6 150 GREEN_OFF;
michaeljkoster 11:9daf07113ef6 151 BLUE_OFF;
michaeljkoster 11:9daf07113ef6 152
michaeljkoster 11:9daf07113ef6 153 return 0;
michaeljkoster 11:9daf07113ef6 154 }