mbed Sensor node for Instrumented Booth over ETH.
Dependencies: EthernetInterface-1 MaxbotixDriver Presence HTU21D_TEMP_HUMID_SENSOR_SAMPLE Resources SHARPIR mbed-rtos mbed-src WDT_K64F nsdl_lib
Fork of Trenton_Switch_LPC1768_ETH by
main.cpp@34:5678fdb45d84, 2014-12-16 (annotated)
- Committer:
- erigow01
- Date:
- Tue Dec 16 12:19:19 2014 +0000
- Revision:
- 34:5678fdb45d84
- Parent:
- 32:c957a1948ac1
Remove nsdl_tick stuff.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Kojto | 6:6eaae34586b8 | 1 | /* mbed Microcontroller Library |
Kojto | 6:6eaae34586b8 | 2 | * Copyright (c) 2006-2013 ARM Limited |
Kojto | 6:6eaae34586b8 | 3 | * |
Kojto | 6:6eaae34586b8 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
Kojto | 6:6eaae34586b8 | 5 | * you may not use this file except in compliance with the License. |
Kojto | 6:6eaae34586b8 | 6 | * You may obtain a copy of the License at |
Kojto | 6:6eaae34586b8 | 7 | * |
Kojto | 6:6eaae34586b8 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
Kojto | 6:6eaae34586b8 | 9 | * |
Kojto | 6:6eaae34586b8 | 10 | * Unless required by applicable law or agreed to in writing, software |
Kojto | 6:6eaae34586b8 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
Kojto | 6:6eaae34586b8 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
Kojto | 6:6eaae34586b8 | 13 | * See the License for the specific language governing permissions and |
Kojto | 6:6eaae34586b8 | 14 | * limitations under the License. |
Kojto | 6:6eaae34586b8 | 15 | */ |
Kojto | 6:6eaae34586b8 | 16 | #include "mbed.h" |
erigow01 | 22:b361f7ae0508 | 17 | #include "EthernetInterface.h" |
erigow01 | 16:3fb612af0dc5 | 18 | #include "nsdl_support.h" |
erigow01 | 26:4cac6b346e4f | 19 | #include "node_cfg.h" |
andcor02 | 25:cb16c5248769 | 20 | #include "sensor_ctl.h" |
erigow01 | 26:4cac6b346e4f | 21 | |
Kojto | 8:be68e827aa53 | 22 | |
andcor02 | 25:cb16c5248769 | 23 | |
erigow01 | 16:3fb612af0dc5 | 24 | //Serial pc(USBTX, USBRX); |
Kojto | 6:6eaae34586b8 | 25 | |
erigow01 | 22:b361f7ae0508 | 26 | |
erigow01 | 22:b361f7ae0508 | 27 | // Ethernet initialization |
erigow01 | 22:b361f7ae0508 | 28 | |
erigow01 | 22:b361f7ae0508 | 29 | EthernetInterface eth; |
erigow01 | 22:b361f7ae0508 | 30 | |
erigow01 | 22:b361f7ae0508 | 31 | static void ethernet_init() |
erigow01 | 22:b361f7ae0508 | 32 | { |
erigow01 | 22:b361f7ae0508 | 33 | /* Initialize network */ |
erigow01 | 22:b361f7ae0508 | 34 | #ifdef DHCP |
erigow01 | 22:b361f7ae0508 | 35 | printf("DHCP in use\r\n"); |
erigow01 | 22:b361f7ae0508 | 36 | eth.init(); |
erigow01 | 22:b361f7ae0508 | 37 | #else |
erigow01 | 22:b361f7ae0508 | 38 | eth.init(IP, MASK, GW); |
erigow01 | 22:b361f7ae0508 | 39 | #endif |
erigow01 | 22:b361f7ae0508 | 40 | if(eth.connect(30000) == 0) |
erigow01 | 22:b361f7ae0508 | 41 | printf("Connect OK\n\r"); |
erigow01 | 22:b361f7ae0508 | 42 | printf("IP Address:%s ", eth.getIPAddress()); |
erigow01 | 22:b361f7ae0508 | 43 | } |
Kojto | 6:6eaae34586b8 | 44 | |
Kojto | 6:6eaae34586b8 | 45 | |
erigow01 | 18:eb1a194d60d9 | 46 | //Hard Fault Handler (Watchdog) |
erigow01 | 18:eb1a194d60d9 | 47 | extern "C" void HardFault_Handler() { |
erigow01 | 18:eb1a194d60d9 | 48 | printf("Hard Fault!\r\n"); |
erigow01 | 18:eb1a194d60d9 | 49 | NVIC_SystemReset(); |
erigow01 | 18:eb1a194d60d9 | 50 | } |
Kojto | 6:6eaae34586b8 | 51 | |
erigow01 | 15:59f4cee0da79 | 52 | // **************************************************************************** |
erigow01 | 26:4cac6b346e4f | 53 | // Socket initialization |
erigow01 | 26:4cac6b346e4f | 54 | UDPSocket server; |
erigow01 | 26:4cac6b346e4f | 55 | Endpoint nsp; |
erigow01 | 15:59f4cee0da79 | 56 | |
erigow01 | 15:59f4cee0da79 | 57 | |
erigow01 | 15:59f4cee0da79 | 58 | |
erigow01 | 17:8ca4a5801430 | 59 | /* The number of seconds between NSDL Ticks*/ |
erigow01 | 27:6017a643f386 | 60 | #define NSDL_TICK_PERIOD_MS 1000 |
erigow01 | 17:8ca4a5801430 | 61 | |
erigow01 | 26:4cac6b346e4f | 62 | void main_event_loop() { |
erigow01 | 17:8ca4a5801430 | 63 | //For timing control |
erigow01 | 34:5678fdb45d84 | 64 | // Timer nsdlTickTimer; |
erigow01 | 17:8ca4a5801430 | 65 | Timer registrationTimer; |
erigow01 | 17:8ca4a5801430 | 66 | |
erigow01 | 26:4cac6b346e4f | 67 | //Sensor timers... |
erigow01 | 27:6017a643f386 | 68 | #if NODE_SENSOR_STATION |
erigow01 | 26:4cac6b346e4f | 69 | Timer temperatureReportTimer; |
erigow01 | 26:4cac6b346e4f | 70 | Timer microphoneSampleTimer; |
erigow01 | 26:4cac6b346e4f | 71 | Timer microphoneReportTimer; |
erigow01 | 27:6017a643f386 | 72 | #if NODE_PIR_STATION |
erigow01 | 26:4cac6b346e4f | 73 | Timer motionReportTimer; |
erigow01 | 27:6017a643f386 | 74 | #endif //NODE PIR STATION |
erigow01 | 27:6017a643f386 | 75 | #if NODE_KIOSK_STATION |
erigow01 | 27:6017a643f386 | 76 | Timer kioskReportTimer; |
erigow01 | 27:6017a643f386 | 77 | #endif //NODE KIOSK STATION |
erigow01 | 27:6017a643f386 | 78 | #if NODE_DOOR_TRIP_STATION |
erigow01 | 27:6017a643f386 | 79 | Timer doorTripReportTimer; |
erigow01 | 27:6017a643f386 | 80 | #endif //NODE TRIP STATION |
erigow01 | 27:6017a643f386 | 81 | #if NODE_HEIGHT_STATION |
andcor02 | 30:b74aa0729b07 | 82 | Timer heightReportTimer; |
erigow01 | 27:6017a643f386 | 83 | #endif //NODE HEIGHT STATION |
erigow01 | 27:6017a643f386 | 84 | #endif //NODE_SENSOR_STATION |
erigow01 | 27:6017a643f386 | 85 | |
erigow01 | 17:8ca4a5801430 | 86 | //For recieving NSP messages |
erigow01 | 17:8ca4a5801430 | 87 | sn_nsdl_addr_s received_packet_address; |
erigow01 | 17:8ca4a5801430 | 88 | uint8_t received_address[4]; |
erigow01 | 17:8ca4a5801430 | 89 | int8_t nsdl_result = 0; |
erigow01 | 18:eb1a194d60d9 | 90 | char buffer[256]; |
erigow01 | 17:8ca4a5801430 | 91 | Endpoint from; |
erigow01 | 17:8ca4a5801430 | 92 | memset(&received_packet_address, 0, sizeof(sn_nsdl_addr_s)); |
erigow01 | 17:8ca4a5801430 | 93 | received_packet_address.addr_ptr = received_address; |
erigow01 | 32:c957a1948ac1 | 94 | server.set_blocking(false, 50); |
erigow01 | 17:8ca4a5801430 | 95 | |
erigow01 | 17:8ca4a5801430 | 96 | //Check incoming socket... |
erigow01 | 17:8ca4a5801430 | 97 | int n = 0; |
erigow01 | 17:8ca4a5801430 | 98 | int32_t time = 0; |
erigow01 | 26:4cac6b346e4f | 99 | |
erigow01 | 26:4cac6b346e4f | 100 | //Start Timers |
erigow01 | 27:6017a643f386 | 101 | |
erigow01 | 34:5678fdb45d84 | 102 | // nsdlTickTimer.start(); |
erigow01 | 17:8ca4a5801430 | 103 | registrationTimer.start(); |
erigow01 | 27:6017a643f386 | 104 | #if NODE_SENSOR_STATION |
erigow01 | 26:4cac6b346e4f | 105 | temperatureReportTimer.start(); |
erigow01 | 26:4cac6b346e4f | 106 | microphoneSampleTimer.start(); |
erigow01 | 26:4cac6b346e4f | 107 | microphoneReportTimer.start(); |
erigow01 | 27:6017a643f386 | 108 | #if NODE_PIR_STATION |
erigow01 | 27:6017a643f386 | 109 | motionReportTimer.start(); |
erigow01 | 27:6017a643f386 | 110 | #endif //NODE PIR STATION |
erigow01 | 27:6017a643f386 | 111 | #if NODE_KIOSK_STATION |
erigow01 | 27:6017a643f386 | 112 | kioskReportTimer.start(); |
erigow01 | 27:6017a643f386 | 113 | #endif //NODE KIOSK STATION |
erigow01 | 27:6017a643f386 | 114 | #if NODE_DOOR_TRIP_STATION |
erigow01 | 26:4cac6b346e4f | 115 | doorTripReportTimer.start(); |
erigow01 | 27:6017a643f386 | 116 | #endif //NODE TRIP STATION |
erigow01 | 27:6017a643f386 | 117 | #if NODE_HEIGHT_STATION |
andcor02 | 30:b74aa0729b07 | 118 | heightReportTimer.start(); |
erigow01 | 27:6017a643f386 | 119 | #endif //NODE HEIGHT STATION |
erigow01 | 27:6017a643f386 | 120 | #endif //NODE_SENSOR_STATION |
erigow01 | 27:6017a643f386 | 121 | |
erigow01 | 26:4cac6b346e4f | 122 | while(true) { |
erigow01 | 26:4cac6b346e4f | 123 | //UDP Packet Receive... |
erigow01 | 17:8ca4a5801430 | 124 | n = server.receiveFrom(from, buffer, sizeof(buffer)); |
erigow01 | 27:6017a643f386 | 125 | if (n <= 0) { |
erigow01 | 17:8ca4a5801430 | 126 | //No Data |
erigow01 | 26:4cac6b346e4f | 127 | } else { |
erigow01 | 17:8ca4a5801430 | 128 | //UDP |
erigow01 | 17:8ca4a5801430 | 129 | //wait(0.25); //Waiting seems to increase reliability of comms... |
erigow01 | 17:8ca4a5801430 | 130 | printf("Received %d bytes\r\n", n); |
erigow01 | 17:8ca4a5801430 | 131 | nsdl_result = sn_nsdl_process_coap((uint8_t*)buffer, n, &received_packet_address); |
erigow01 | 17:8ca4a5801430 | 132 | printf("Processed COAP Packet: %d\r\n", nsdl_result); |
erigow01 | 17:8ca4a5801430 | 133 | n = 0; |
erigow01 | 17:8ca4a5801430 | 134 | } |
erigow01 | 17:8ca4a5801430 | 135 | |
erigow01 | 17:8ca4a5801430 | 136 | //NSDL Tick |
erigow01 | 34:5678fdb45d84 | 137 | // if(nsdlTickTimer.read_ms() >= NSDL_TICK_PERIOD_MS) { |
erigow01 | 34:5678fdb45d84 | 138 | // sn_nsdl_exec(time); |
erigow01 | 34:5678fdb45d84 | 139 | // nsdlTickTimer.reset(); |
erigow01 | 34:5678fdb45d84 | 140 | // } |
erigow01 | 17:8ca4a5801430 | 141 | |
erigow01 | 17:8ca4a5801430 | 142 | //Registration Tick |
erigow01 | 27:6017a643f386 | 143 | if(registrationTimer.read_ms() >= RD_UPDATE_PERIOD_MS) { |
erigow01 | 26:4cac6b346e4f | 144 | printf("Time to register...\r\n"); |
erigow01 | 26:4cac6b346e4f | 145 | NSP_registration(); |
erigow01 | 17:8ca4a5801430 | 146 | registrationTimer.reset(); |
erigow01 | 17:8ca4a5801430 | 147 | } |
erigow01 | 26:4cac6b346e4f | 148 | |
erigow01 | 26:4cac6b346e4f | 149 | #if NODE_SENSOR_STATION |
erigow01 | 27:6017a643f386 | 150 | if (temperatureReportTimer.read_ms() >= TEMPERATURE_REPORT_PERIOD_MS){ |
erigow01 | 26:4cac6b346e4f | 151 | //debug("Event: Temperature Report Timer\r\n"); |
erigow01 | 26:4cac6b346e4f | 152 | handle_temperature_report_timer(); |
erigow01 | 26:4cac6b346e4f | 153 | temperatureReportTimer.reset(); |
erigow01 | 26:4cac6b346e4f | 154 | } |
erigow01 | 27:6017a643f386 | 155 | if (microphoneSampleTimer.read_ms() >= SOUND_SAMPLE_PERIOD_MS){ |
erigow01 | 26:4cac6b346e4f | 156 | handle_microphone_sample_timer(); |
erigow01 | 26:4cac6b346e4f | 157 | microphoneSampleTimer.reset(); |
erigow01 | 26:4cac6b346e4f | 158 | } |
erigow01 | 27:6017a643f386 | 159 | if (microphoneReportTimer.read_ms() >= SOUND_REPORT_PERIOD_MS){ |
erigow01 | 26:4cac6b346e4f | 160 | //debug("Event: Sound Report Timer\r\n"); |
erigow01 | 26:4cac6b346e4f | 161 | handle_microphone_report_timer(); |
erigow01 | 26:4cac6b346e4f | 162 | microphoneReportTimer.reset(); |
erigow01 | 26:4cac6b346e4f | 163 | } |
erigow01 | 26:4cac6b346e4f | 164 | #if NODE_PIR_STATION |
erigow01 | 27:6017a643f386 | 165 | if (motionReportTimer.read_ms() >= MOTION_REPORT_PERIOD_MS){ |
erigow01 | 26:4cac6b346e4f | 166 | //debug("Event: Motion Report Timer\r\n"); |
erigow01 | 26:4cac6b346e4f | 167 | handle_motion_report_timer(); |
erigow01 | 26:4cac6b346e4f | 168 | motionReportTimer.reset(); |
erigow01 | 26:4cac6b346e4f | 169 | } |
erigow01 | 26:4cac6b346e4f | 170 | #endif //NODE PIR STATION |
erigow01 | 26:4cac6b346e4f | 171 | #if NODE_KIOSK_STATION |
erigow01 | 27:6017a643f386 | 172 | if (kioskReportTimer.read_ms() >= KIOSK_REPORT_PERIOD_MS){ |
erigow01 | 27:6017a643f386 | 173 | //debug("Event: Motion Report Timer\r\n"); |
erigow01 | 27:6017a643f386 | 174 | handle_kiosk_report_timer(); |
erigow01 | 27:6017a643f386 | 175 | kioskReportTimer.reset(); |
erigow01 | 27:6017a643f386 | 176 | } |
erigow01 | 26:4cac6b346e4f | 177 | #endif //NODE KIOSK STATION |
erigow01 | 26:4cac6b346e4f | 178 | #if NODE_DOOR_TRIP_STATION |
erigow01 | 27:6017a643f386 | 179 | if (doorTripReportTimer.read_ms() >= DOOR_TRIP_REPORT_PERIOD_MS){ |
erigow01 | 26:4cac6b346e4f | 180 | //debug("Event: Door Trip Report Timer\r\n"); |
erigow01 | 26:4cac6b346e4f | 181 | handle_door_trip_report_timer(); |
erigow01 | 26:4cac6b346e4f | 182 | doorTripReportTimer.reset(); |
erigow01 | 26:4cac6b346e4f | 183 | } |
erigow01 | 26:4cac6b346e4f | 184 | #endif //NODE TRIP STATION |
erigow01 | 26:4cac6b346e4f | 185 | #if NODE_HEIGHT_STATION |
andcor02 | 30:b74aa0729b07 | 186 | if (heightReportTimer.read_ms() >= DOOR_HEIGHT_PERIOD_MS ){ |
andcor02 | 30:b74aa0729b07 | 187 | handle_door_height_sample_timer(); |
andcor02 | 29:9599a156f78b | 188 | heightReportTimer.reset(); |
andcor02 | 29:9599a156f78b | 189 | } |
erigow01 | 26:4cac6b346e4f | 190 | #endif //NODE HEIGHT STATION |
erigow01 | 26:4cac6b346e4f | 191 | #endif //NODE_SENSOR_STATION |
erigow01 | 17:8ca4a5801430 | 192 | } |
erigow01 | 17:8ca4a5801430 | 193 | |
erigow01 | 17:8ca4a5801430 | 194 | |
erigow01 | 17:8ca4a5801430 | 195 | } |
erigow01 | 15:59f4cee0da79 | 196 | |
erigow01 | 15:59f4cee0da79 | 197 | |
andcor02 | 25:cb16c5248769 | 198 | |
Kojto | 8:be68e827aa53 | 199 | /** |
Kojto | 7:afaa17c11965 | 200 | * \param none |
Kojto | 6:6eaae34586b8 | 201 | * \return int |
Kojto | 6:6eaae34586b8 | 202 | */ |
Kojto | 6:6eaae34586b8 | 203 | int main() { |
erigow01 | 22:b361f7ae0508 | 204 | printf("Initialising Ethernet...\r\n"); |
erigow01 | 22:b361f7ae0508 | 205 | // Initialize Ethernet interface first |
erigow01 | 22:b361f7ae0508 | 206 | ethernet_init(); |
erigow01 | 26:4cac6b346e4f | 207 | printf("Initialising NSDL...\r\n"); |
erigow01 | 26:4cac6b346e4f | 208 | //Run NSDL... |
erigow01 | 26:4cac6b346e4f | 209 | nsdl_run(); |
erigow01 | 26:4cac6b346e4f | 210 | //Init Sensors |
erigow01 | 26:4cac6b346e4f | 211 | init_sensors(); |
Kojto | 6:6eaae34586b8 | 212 | |
erigow01 | 26:4cac6b346e4f | 213 | // Run the event loop (never returns) |
erigow01 | 26:4cac6b346e4f | 214 | main_event_loop(); |
Kojto | 6:6eaae34586b8 | 215 | } |