Andrew Lindsay
mbed based IoT Gateway More details http://blog.thiseldo.co.uk/wp-filez/IoTGateway.pdf
Dependencies: NetServices FatFileSystem csv_parser mbed MQTTClient RF12B DNSResolver SDFileSystem
main.cpp@4:d460406ac780, 2012-05-01 (annotated)
- Committer:
- SomeRandomBloke
- Date:
- Tue May 01 21:43:40 2012 +0000
- Revision:
- 4:d460406ac780
- Parent:
- 3:f19f9c62c00b
- Child:
- 5:0dbc27a7af55
Added output module for Sen.Se and emonCMS
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| SomeRandomBloke | 0:a29a0225f203 | 1 | /** IoT Gateway main code |
| SomeRandomBloke | 0:a29a0225f203 | 2 | * |
| SomeRandomBloke | 0:a29a0225f203 | 3 | * @author Andrew Lindsay |
| SomeRandomBloke | 0:a29a0225f203 | 4 | * |
| SomeRandomBloke | 0:a29a0225f203 | 5 | * @section LICENSE |
| SomeRandomBloke | 0:a29a0225f203 | 6 | * |
| SomeRandomBloke | 0:a29a0225f203 | 7 | * Copyright (c) 2012 Andrew Lindsay (andrew [at] thiseldo [dot] co [dot] uk) |
| SomeRandomBloke | 0:a29a0225f203 | 8 | * |
| SomeRandomBloke | 0:a29a0225f203 | 9 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| SomeRandomBloke | 0:a29a0225f203 | 10 | * of this software and associated documentation files (the "Software"), to deal |
| SomeRandomBloke | 0:a29a0225f203 | 11 | * in the Software without restriction, including without limitation the rights |
| SomeRandomBloke | 0:a29a0225f203 | 12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| SomeRandomBloke | 0:a29a0225f203 | 13 | * copies of the Software, and to permit persons to whom the Software is |
| SomeRandomBloke | 0:a29a0225f203 | 14 | * furnished to do so, subject to the following conditions: |
| SomeRandomBloke | 0:a29a0225f203 | 15 | |
| SomeRandomBloke | 0:a29a0225f203 | 16 | * The above copyright notice and this permission notice shall be included in |
| SomeRandomBloke | 0:a29a0225f203 | 17 | * all copies or substantial portions of the Software. |
| SomeRandomBloke | 0:a29a0225f203 | 18 | * |
| SomeRandomBloke | 0:a29a0225f203 | 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| SomeRandomBloke | 0:a29a0225f203 | 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| SomeRandomBloke | 0:a29a0225f203 | 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| SomeRandomBloke | 0:a29a0225f203 | 22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| SomeRandomBloke | 0:a29a0225f203 | 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| SomeRandomBloke | 0:a29a0225f203 | 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| SomeRandomBloke | 0:a29a0225f203 | 25 | * THE SOFTWARE. |
| SomeRandomBloke | 0:a29a0225f203 | 26 | * |
| SomeRandomBloke | 0:a29a0225f203 | 27 | * @section DESCRIPTION |
| SomeRandomBloke | 0:a29a0225f203 | 28 | * |
| SomeRandomBloke | 0:a29a0225f203 | 29 | * Code is to be classed as beta. There is a lot of debug code still includes |
| SomeRandomBloke | 0:a29a0225f203 | 30 | * to dump heap sizes and other values. It is still a work in progress and |
| SomeRandomBloke | 0:a29a0225f203 | 31 | * should be treated as such. |
| SomeRandomBloke | 3:f19f9c62c00b | 32 | * |
| SomeRandomBloke | 3:f19f9c62c00b | 33 | * Further documentation available from |
| SomeRandomBloke | 2:27714c8c9c0a | 34 | * http://blog.thiseldo.co.uk/wp-filez/IoTGateway.pdf |
| SomeRandomBloke | 0:a29a0225f203 | 35 | * |
| SomeRandomBloke | 0:a29a0225f203 | 36 | * Sample configuration file IOTSETUP.TXT |
| SomeRandomBloke | 0:a29a0225f203 | 37 | * |
| SomeRandomBloke | 0:a29a0225f203 | 38 | * @code |
| SomeRandomBloke | 0:a29a0225f203 | 39 | * ip.mode=fixed |
| SomeRandomBloke | 0:a29a0225f203 | 40 | * ip.address=192.168.1.99 |
| SomeRandomBloke | 0:a29a0225f203 | 41 | * ip.netmask=255.255.255.0 |
| SomeRandomBloke | 0:a29a0225f203 | 42 | * ip.gateway=192.168.1.1 |
| SomeRandomBloke | 0:a29a0225f203 | 43 | * ip.dns=192.168.1.1 |
| SomeRandomBloke | 0:a29a0225f203 | 44 | * rfm12b.band=868 |
| SomeRandomBloke | 0:a29a0225f203 | 45 | * rfm12b.id=30 |
| SomeRandomBloke | 0:a29a0225f203 | 46 | * rfm12b.group=212 |
| SomeRandomBloke | 3:f19f9c62c00b | 47 | * time.host=0.uk.pool.ntp.org |
| SomeRandomBloke | 0:a29a0225f203 | 48 | * time.timezone=GMT |
| SomeRandomBloke | 0:a29a0225f203 | 49 | * time.dst=yes |
| SomeRandomBloke | 4:d460406ac780 | 50 | * pachube.key=***your Pachube api key*** |
| SomeRandomBloke | 4:d460406ac780 | 51 | * pachube.apiurl=http://api.pachube.com/v2/feeds/%d.csv?_method=PUT |
| SomeRandomBloke | 4:d460406ac780 | 52 | * emoncms.key=***your emonCms api key*** |
| SomeRandomBloke | 4:d460406ac780 | 53 | * emoncms.apiurl=http://your.host.com/emoncms/api/post?apikey=%s&json= |
| SomeRandomBloke | 4:d460406ac780 | 54 | * sense.key=***your Sen.se api key*** |
| SomeRandomBloke | 4:d460406ac780 | 55 | * sense.apiurl=http://api.sen.se/events/?sense_key=%s |
| SomeRandomBloke | 0:a29a0225f203 | 56 | * mqtt.host= |
| SomeRandomBloke | 2:27714c8c9c0a | 57 | * mqtt.port=1883 |
| SomeRandomBloke | 2:27714c8c9c0a | 58 | * mqtt.username= |
| SomeRandomBloke | 2:27714c8c9c0a | 59 | * mqtt.password= |
| SomeRandomBloke | 0:a29a0225f203 | 60 | * @endcode |
| SomeRandomBloke | 0:a29a0225f203 | 61 | * |
| SomeRandomBloke | 0:a29a0225f203 | 62 | * Some values are not yet used |
| SomeRandomBloke | 0:a29a0225f203 | 63 | * |
| SomeRandomBloke | 0:a29a0225f203 | 64 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 65 | |
| SomeRandomBloke | 0:a29a0225f203 | 66 | |
| SomeRandomBloke | 0:a29a0225f203 | 67 | #include "mbed.h" |
| SomeRandomBloke | 3:f19f9c62c00b | 68 | #include <ctype.h> |
| SomeRandomBloke | 0:a29a0225f203 | 69 | #include "SDFileSystem.h" |
| SomeRandomBloke | 0:a29a0225f203 | 70 | #include "EthernetNetIf.h" |
| SomeRandomBloke | 0:a29a0225f203 | 71 | #include "NTPClient.h" |
| SomeRandomBloke | 2:27714c8c9c0a | 72 | #include "dnsresolve.h" |
| SomeRandomBloke | 0:a29a0225f203 | 73 | #include "RF12B.h" |
| SomeRandomBloke | 0:a29a0225f203 | 74 | #include "IoTRouting.h" |
| SomeRandomBloke | 0:a29a0225f203 | 75 | |
| SomeRandomBloke | 0:a29a0225f203 | 76 | using std::string; |
| SomeRandomBloke | 0:a29a0225f203 | 77 | |
| SomeRandomBloke | 4:d460406ac780 | 78 | #define VERSION_INFO "IoT Gateway Basic - Version 0.7-BETA " |
| SomeRandomBloke | 0:a29a0225f203 | 79 | |
| SomeRandomBloke | 0:a29a0225f203 | 80 | DigitalOut heartbeatLED(LED1, "heartbeatLED"); |
| SomeRandomBloke | 0:a29a0225f203 | 81 | DigitalOut led2(LED2, "led2"); |
| SomeRandomBloke | 0:a29a0225f203 | 82 | DigitalOut led3(LED3, "led3"); |
| SomeRandomBloke | 0:a29a0225f203 | 83 | //DigitalOut led4(LED4, "led4"); |
| SomeRandomBloke | 0:a29a0225f203 | 84 | DigitalOut linkLED(p30, "linkLED"); |
| SomeRandomBloke | 0:a29a0225f203 | 85 | DigitalOut statusLED(p25, "statusLED"); |
| SomeRandomBloke | 0:a29a0225f203 | 86 | |
| SomeRandomBloke | 2:27714c8c9c0a | 87 | // Put as much as we can into RAM bank AHBSRAM0 which is reserved for USB that we are not using |
| SomeRandomBloke | 2:27714c8c9c0a | 88 | |
| SomeRandomBloke | 2:27714c8c9c0a | 89 | // Setup which filesystem to use, Local or uSD card, both use same name |
| SomeRandomBloke | 0:a29a0225f203 | 90 | __attribute((section("AHBSRAM0"))) LocalFileSystem fs("iotfs"); |
| SomeRandomBloke | 0:a29a0225f203 | 91 | //__attribute((section("AHBSRAM0"))) SDFileSystem sd(p5, p6, p7, p8, "iotfs"); |
| SomeRandomBloke | 0:a29a0225f203 | 92 | |
| SomeRandomBloke | 0:a29a0225f203 | 93 | __attribute((section("AHBSRAM0"))) EthernetNetIf *eth; |
| SomeRandomBloke | 0:a29a0225f203 | 94 | __attribute((section("AHBSRAM0"))) NTPClient ntp; |
| SomeRandomBloke | 0:a29a0225f203 | 95 | __attribute((section("AHBSRAM0"))) Ethernet ethernet; |
| SomeRandomBloke | 2:27714c8c9c0a | 96 | __attribute((section("AHBSRAM0"))) DNSResolver resolver; |
| SomeRandomBloke | 0:a29a0225f203 | 97 | |
| SomeRandomBloke | 0:a29a0225f203 | 98 | // Configuration values loaded from file iotsetup.dat |
| SomeRandomBloke | 0:a29a0225f203 | 99 | __attribute((section("AHBSRAM0"))) IpAddr ipAddress(0, 0, 0, 0); |
| SomeRandomBloke | 0:a29a0225f203 | 100 | __attribute((section("AHBSRAM0"))) IpAddr netMask(255, 255, 255, 0); |
| SomeRandomBloke | 0:a29a0225f203 | 101 | __attribute((section("AHBSRAM0"))) IpAddr gwAddress(0, 0, 0, 0); |
| SomeRandomBloke | 0:a29a0225f203 | 102 | __attribute((section("AHBSRAM0"))) IpAddr dnsAddress(0, 0, 0, 0); |
| SomeRandomBloke | 0:a29a0225f203 | 103 | __attribute((section("AHBSRAM0"))) bool useDHCP = false; |
| SomeRandomBloke | 0:a29a0225f203 | 104 | |
| SomeRandomBloke | 0:a29a0225f203 | 105 | // Static buffers |
| SomeRandomBloke | 0:a29a0225f203 | 106 | #define MAX_LINE_LENGTH 128 |
| SomeRandomBloke | 2:27714c8c9c0a | 107 | __attribute((section("AHBSRAM0"))) static char lineBuf[MAX_LINE_LENGTH]; |
| SomeRandomBloke | 2:27714c8c9c0a | 108 | __attribute((section("AHBSRAM0"))) static OutputPachube outPachube; |
| SomeRandomBloke | 4:d460406ac780 | 109 | __attribute((section("AHBSRAM0"))) static OutputEmonCms outEmonCms; |
| SomeRandomBloke | 4:d460406ac780 | 110 | __attribute((section("AHBSRAM0"))) static OutputSenSe outSenSe; |
| SomeRandomBloke | 2:27714c8c9c0a | 111 | __attribute((section("AHBSRAM0"))) static IoTRouting rtr; |
| SomeRandomBloke | 0:a29a0225f203 | 112 | |
| SomeRandomBloke | 0:a29a0225f203 | 113 | // Pachube config |
| SomeRandomBloke | 4:d460406ac780 | 114 | __attribute((section("AHBSRAM0"))) char pachubeApiUrl[128]; |
| SomeRandomBloke | 3:f19f9c62c00b | 115 | __attribute((section("AHBSRAM0"))) char pachubeApiKey[65]; |
| SomeRandomBloke | 4:d460406ac780 | 116 | __attribute((section("AHBSRAM0"))) char pachubeDataBuffer[200]; |
| SomeRandomBloke | 0:a29a0225f203 | 117 | |
| SomeRandomBloke | 0:a29a0225f203 | 118 | // MQTT config |
| SomeRandomBloke | 3:f19f9c62c00b | 119 | __attribute((section("AHBSRAM0"))) IpAddr mqttHostAddress( 0, 0, 0, 0); |
| SomeRandomBloke | 2:27714c8c9c0a | 120 | __attribute((section("AHBSRAM0"))) short mqttPort; |
| SomeRandomBloke | 3:f19f9c62c00b | 121 | __attribute((section("AHBSRAM0"))) char mqttUsername[MAX_LINE_LENGTH]; |
| SomeRandomBloke | 3:f19f9c62c00b | 122 | __attribute((section("AHBSRAM0"))) char mqttPassword[MAX_LINE_LENGTH]; |
| SomeRandomBloke | 2:27714c8c9c0a | 123 | __attribute((section("AHBSRAM0"))) bool useMQTT = false; |
| SomeRandomBloke | 2:27714c8c9c0a | 124 | |
| SomeRandomBloke | 0:a29a0225f203 | 125 | //char mqttHostName[65]; |
| SomeRandomBloke | 0:a29a0225f203 | 126 | |
| SomeRandomBloke | 4:d460406ac780 | 127 | // Open energy Monitor emonCMS config |
| SomeRandomBloke | 4:d460406ac780 | 128 | __attribute((section("AHBSRAM0"))) char emonCmsApiUrl[128]; |
| SomeRandomBloke | 4:d460406ac780 | 129 | __attribute((section("AHBSRAM0"))) char emonCmsApiKey[65]; |
| SomeRandomBloke | 4:d460406ac780 | 130 | __attribute((section("AHBSRAM0"))) char emonCmsDataBuffer[200]; |
| SomeRandomBloke | 4:d460406ac780 | 131 | |
| SomeRandomBloke | 4:d460406ac780 | 132 | // Open energy Monitor Sen.Se config |
| SomeRandomBloke | 4:d460406ac780 | 133 | __attribute((section("AHBSRAM0"))) char senSeApiUrl[128]; |
| SomeRandomBloke | 4:d460406ac780 | 134 | __attribute((section("AHBSRAM0"))) char senSeApiKey[65]; |
| SomeRandomBloke | 4:d460406ac780 | 135 | __attribute((section("AHBSRAM0"))) char senSeDataBuffer[200]; |
| SomeRandomBloke | 4:d460406ac780 | 136 | |
| SomeRandomBloke | 3:f19f9c62c00b | 137 | // Time server config |
| SomeRandomBloke | 3:f19f9c62c00b | 138 | __attribute((section("AHBSRAM0"))) char ntpHost[MAX_LINE_LENGTH] = "0.uk.pool.ntp.org"; |
| SomeRandomBloke | 3:f19f9c62c00b | 139 | |
| SomeRandomBloke | 0:a29a0225f203 | 140 | // RFM12B config |
| SomeRandomBloke | 0:a29a0225f203 | 141 | __attribute((section("AHBSRAM0"))) static string rfm12bBands[4] = {"xxx", "433", "868", "915" }; |
| SomeRandomBloke | 2:27714c8c9c0a | 142 | __attribute((section("AHBSRAM0"))) static uint8_t rfm12bId; |
| SomeRandomBloke | 2:27714c8c9c0a | 143 | __attribute((section("AHBSRAM0"))) static uint8_t rfm12bBand; |
| SomeRandomBloke | 2:27714c8c9c0a | 144 | __attribute((section("AHBSRAM0"))) static uint8_t rfm12bGroup; |
| SomeRandomBloke | 0:a29a0225f203 | 145 | |
| SomeRandomBloke | 0:a29a0225f203 | 146 | #define iotConfigFile "/iotfs/IOTSETUP.TXT" |
| SomeRandomBloke | 2:27714c8c9c0a | 147 | |
| SomeRandomBloke | 0:a29a0225f203 | 148 | __attribute((section("AHBSRAM0"))) RF12B rfm12b(p11, p12, p13, p14, p18); |
| SomeRandomBloke | 0:a29a0225f203 | 149 | __attribute((section("AHBSRAM0"))) Serial pc(USBTX, USBRX); // tx, rx |
| SomeRandomBloke | 0:a29a0225f203 | 150 | |
| SomeRandomBloke | 0:a29a0225f203 | 151 | // Utility functions |
| SomeRandomBloke | 0:a29a0225f203 | 152 | |
| SomeRandomBloke | 0:a29a0225f203 | 153 | /** convert string to IP address |
| SomeRandomBloke | 0:a29a0225f203 | 154 | * |
| SomeRandomBloke | 0:a29a0225f203 | 155 | * @param ipAddrInt IP address as single 32bit integer |
| SomeRandomBloke | 0:a29a0225f203 | 156 | * @param value The IP address as a string |
| SomeRandomBloke | 0:a29a0225f203 | 157 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 158 | void setIpAddress( int *ipAddrInt, char *value ) { |
| SomeRandomBloke | 0:a29a0225f203 | 159 | sscanf(value, "%d.%d.%d.%d", &ipAddrInt[0],&ipAddrInt[1],&ipAddrInt[2],&ipAddrInt[3]); |
| SomeRandomBloke | 0:a29a0225f203 | 160 | } |
| SomeRandomBloke | 0:a29a0225f203 | 161 | |
| SomeRandomBloke | 0:a29a0225f203 | 162 | /** Get the value from a name=value pair |
| SomeRandomBloke | 0:a29a0225f203 | 163 | * |
| SomeRandomBloke | 0:a29a0225f203 | 164 | * @param buf The name/value pair character buffer |
| SomeRandomBloke | 0:a29a0225f203 | 165 | * @returns pointer to value |
| SomeRandomBloke | 0:a29a0225f203 | 166 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 167 | char *getConfigValue( char *buf ) { |
| SomeRandomBloke | 0:a29a0225f203 | 168 | char *ptr = strchr(buf, '='); |
| SomeRandomBloke | 0:a29a0225f203 | 169 | if ( ptr == NULL ) |
| SomeRandomBloke | 0:a29a0225f203 | 170 | return NULL; |
| SomeRandomBloke | 0:a29a0225f203 | 171 | ptr++; |
| SomeRandomBloke | 0:a29a0225f203 | 172 | return ptr; |
| SomeRandomBloke | 0:a29a0225f203 | 173 | } |
| SomeRandomBloke | 0:a29a0225f203 | 174 | |
| SomeRandomBloke | 0:a29a0225f203 | 175 | /** Copy zero or CR/LF terminated string to new zero terminated string |
| SomeRandomBloke | 0:a29a0225f203 | 176 | * Used when reading config values from files to remove CR/LF endings |
| SomeRandomBloke | 0:a29a0225f203 | 177 | * |
| SomeRandomBloke | 0:a29a0225f203 | 178 | * @param to Char pointer to destination |
| SomeRandomBloke | 0:a29a0225f203 | 179 | * @param from Char pointer to source |
| SomeRandomBloke | 0:a29a0225f203 | 180 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 181 | void strcpynull(char *to, char *from ) { |
| SomeRandomBloke | 0:a29a0225f203 | 182 | while ( *from != '\n' && *from != '\r' && *from != '\0' ) { |
| SomeRandomBloke | 0:a29a0225f203 | 183 | *to++ = *from++; |
| SomeRandomBloke | 0:a29a0225f203 | 184 | } |
| SomeRandomBloke | 0:a29a0225f203 | 185 | *to = '\0'; |
| SomeRandomBloke | 0:a29a0225f203 | 186 | } |
| SomeRandomBloke | 0:a29a0225f203 | 187 | |
| SomeRandomBloke | 3:f19f9c62c00b | 188 | /** Trim a string in buffer, remove leading and trailing spaces |
| SomeRandomBloke | 3:f19f9c62c00b | 189 | * |
| SomeRandomBloke | 3:f19f9c62c00b | 190 | */ |
| SomeRandomBloke | 3:f19f9c62c00b | 191 | char *trim(char *str) { |
| SomeRandomBloke | 3:f19f9c62c00b | 192 | size_t len = 0; |
| SomeRandomBloke | 3:f19f9c62c00b | 193 | char *frontp = str - 1; |
| SomeRandomBloke | 3:f19f9c62c00b | 194 | char *endp = NULL; |
| SomeRandomBloke | 3:f19f9c62c00b | 195 | |
| SomeRandomBloke | 3:f19f9c62c00b | 196 | if ( str == NULL ) |
| SomeRandomBloke | 3:f19f9c62c00b | 197 | return NULL; |
| SomeRandomBloke | 3:f19f9c62c00b | 198 | |
| SomeRandomBloke | 3:f19f9c62c00b | 199 | if ( str[0] == '\0' ) |
| SomeRandomBloke | 3:f19f9c62c00b | 200 | return str; |
| SomeRandomBloke | 3:f19f9c62c00b | 201 | |
| SomeRandomBloke | 3:f19f9c62c00b | 202 | len = strlen(str); |
| SomeRandomBloke | 3:f19f9c62c00b | 203 | endp = str + len; |
| SomeRandomBloke | 3:f19f9c62c00b | 204 | |
| SomeRandomBloke | 3:f19f9c62c00b | 205 | /* Move the front and back pointers to address |
| SomeRandomBloke | 3:f19f9c62c00b | 206 | * the first non-whitespace characters from |
| SomeRandomBloke | 3:f19f9c62c00b | 207 | * each end. |
| SomeRandomBloke | 3:f19f9c62c00b | 208 | */ |
| SomeRandomBloke | 3:f19f9c62c00b | 209 | while ( isspace(*(++frontp)) ); |
| SomeRandomBloke | 3:f19f9c62c00b | 210 | while ( isspace(*(--endp)) && endp != frontp ); |
| SomeRandomBloke | 3:f19f9c62c00b | 211 | |
| SomeRandomBloke | 3:f19f9c62c00b | 212 | // while( *(++frontp) == ' ' ); |
| SomeRandomBloke | 3:f19f9c62c00b | 213 | // while( (*(--endp) == ' ') && endp != frontp ); |
| SomeRandomBloke | 3:f19f9c62c00b | 214 | |
| SomeRandomBloke | 3:f19f9c62c00b | 215 | if ( str + len - 1 != endp ) |
| SomeRandomBloke | 3:f19f9c62c00b | 216 | *(endp + 1) = '\0'; |
| SomeRandomBloke | 3:f19f9c62c00b | 217 | else if ( frontp != str && endp == frontp ) |
| SomeRandomBloke | 3:f19f9c62c00b | 218 | *str = '\0'; |
| SomeRandomBloke | 3:f19f9c62c00b | 219 | |
| SomeRandomBloke | 3:f19f9c62c00b | 220 | /* Shift the string so that it starts at str so |
| SomeRandomBloke | 3:f19f9c62c00b | 221 | * that if it's dynamically allocated, we can |
| SomeRandomBloke | 3:f19f9c62c00b | 222 | * still free it on the returned pointer. Note |
| SomeRandomBloke | 3:f19f9c62c00b | 223 | * the reuse of endp to mean the front of the |
| SomeRandomBloke | 3:f19f9c62c00b | 224 | * string buffer now. |
| SomeRandomBloke | 3:f19f9c62c00b | 225 | */ |
| SomeRandomBloke | 3:f19f9c62c00b | 226 | endp = str; |
| SomeRandomBloke | 3:f19f9c62c00b | 227 | if ( frontp != str ) { |
| SomeRandomBloke | 3:f19f9c62c00b | 228 | while ( *frontp ) *endp++ = *frontp++; |
| SomeRandomBloke | 3:f19f9c62c00b | 229 | *endp = '\0'; |
| SomeRandomBloke | 3:f19f9c62c00b | 230 | } |
| SomeRandomBloke | 3:f19f9c62c00b | 231 | |
| SomeRandomBloke | 3:f19f9c62c00b | 232 | |
| SomeRandomBloke | 3:f19f9c62c00b | 233 | return str; |
| SomeRandomBloke | 3:f19f9c62c00b | 234 | } |
| SomeRandomBloke | 0:a29a0225f203 | 235 | |
| SomeRandomBloke | 0:a29a0225f203 | 236 | /** Read IoT gateway configuration file |
| SomeRandomBloke | 0:a29a0225f203 | 237 | * File is of format name=value |
| SomeRandomBloke | 0:a29a0225f203 | 238 | * |
| SomeRandomBloke | 0:a29a0225f203 | 239 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 240 | bool readConfig() { |
| SomeRandomBloke | 0:a29a0225f203 | 241 | |
| SomeRandomBloke | 0:a29a0225f203 | 242 | FILE *fp = fopen(iotConfigFile, "r"); |
| SomeRandomBloke | 0:a29a0225f203 | 243 | if (fp == NULL) { |
| SomeRandomBloke | 0:a29a0225f203 | 244 | printf("Could not open file %s for read\n", iotConfigFile); |
| SomeRandomBloke | 0:a29a0225f203 | 245 | return false; |
| SomeRandomBloke | 0:a29a0225f203 | 246 | } |
| SomeRandomBloke | 0:a29a0225f203 | 247 | // read file |
| SomeRandomBloke | 0:a29a0225f203 | 248 | while (!feof( fp )) { |
| SomeRandomBloke | 0:a29a0225f203 | 249 | fgets(lineBuf,MAX_LINE_LENGTH,fp); |
| SomeRandomBloke | 4:d460406ac780 | 250 | // printf("[%s] ",lineBuf); |
| SomeRandomBloke | 3:f19f9c62c00b | 251 | trim( lineBuf ); |
| SomeRandomBloke | 4:d460406ac780 | 252 | // printf("[%s]\n", lineBuf); |
| SomeRandomBloke | 3:f19f9c62c00b | 253 | |
| SomeRandomBloke | 0:a29a0225f203 | 254 | // Need to read each entry and update config |
| SomeRandomBloke | 0:a29a0225f203 | 255 | char *nameStr; |
| SomeRandomBloke | 0:a29a0225f203 | 256 | char *valueStr; |
| SomeRandomBloke | 0:a29a0225f203 | 257 | nameStr = lineBuf; |
| SomeRandomBloke | 0:a29a0225f203 | 258 | valueStr = strchr( lineBuf, '=' ); |
| SomeRandomBloke | 0:a29a0225f203 | 259 | if ( valueStr != NULL ) { |
| SomeRandomBloke | 0:a29a0225f203 | 260 | *valueStr++ = '\0'; |
| SomeRandomBloke | 0:a29a0225f203 | 261 | int tmpAddress[4] = {0,0,0,0}; |
| SomeRandomBloke | 0:a29a0225f203 | 262 | if ( strcmp( nameStr, "ip.address" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 263 | setIpAddress( &tmpAddress[0], valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 264 | ipAddress = IpAddr( tmpAddress[0],tmpAddress[1],tmpAddress[2],tmpAddress[3]); |
| SomeRandomBloke | 3:f19f9c62c00b | 265 | |
| SomeRandomBloke | 2:27714c8c9c0a | 266 | } else if ( strcmp( nameStr, "ip.netmask" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 267 | setIpAddress( &tmpAddress[0], valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 268 | netMask = IpAddr( tmpAddress[0],tmpAddress[1],tmpAddress[2],tmpAddress[3]); |
| SomeRandomBloke | 3:f19f9c62c00b | 269 | |
| SomeRandomBloke | 2:27714c8c9c0a | 270 | } else if ( strcmp( nameStr, "ip.gateway" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 271 | setIpAddress( &tmpAddress[0], valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 272 | gwAddress = IpAddr( tmpAddress[0],tmpAddress[1],tmpAddress[2],tmpAddress[3]); |
| SomeRandomBloke | 3:f19f9c62c00b | 273 | |
| SomeRandomBloke | 2:27714c8c9c0a | 274 | } else if ( strcmp( nameStr, "ip.dns" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 275 | setIpAddress( &tmpAddress[0], valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 276 | dnsAddress = IpAddr( tmpAddress[0],tmpAddress[1],tmpAddress[2],tmpAddress[3]); |
| SomeRandomBloke | 2:27714c8c9c0a | 277 | |
| SomeRandomBloke | 2:27714c8c9c0a | 278 | } else if ( strcmp( nameStr, "ip.mode" ) == 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 279 | useDHCP = (strncmp( valueStr, "dhcp", 4) == 0 ? true : false); |
| SomeRandomBloke | 3:f19f9c62c00b | 280 | |
| SomeRandomBloke | 3:f19f9c62c00b | 281 | } else if ( strcmp( nameStr, "time.host" ) == 0 ) { |
| SomeRandomBloke | 3:f19f9c62c00b | 282 | strcpynull(ntpHost, valueStr ); |
| SomeRandomBloke | 3:f19f9c62c00b | 283 | |
| SomeRandomBloke | 4:d460406ac780 | 284 | } else if ( strcmp( nameStr, "pachube.apiurl" ) == 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 285 | strcpynull(pachubeApiUrl, valueStr ); |
| SomeRandomBloke | 4:d460406ac780 | 286 | |
| SomeRandomBloke | 0:a29a0225f203 | 287 | } else if ( strcmp( nameStr, "pachube.key" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 288 | strcpynull(pachubeApiKey, valueStr ); |
| SomeRandomBloke | 3:f19f9c62c00b | 289 | |
| SomeRandomBloke | 4:d460406ac780 | 290 | } else if ( strcmp( nameStr, "emoncms.apiurl" ) == 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 291 | strcpynull(emonCmsApiUrl, valueStr ); |
| SomeRandomBloke | 4:d460406ac780 | 292 | |
| SomeRandomBloke | 4:d460406ac780 | 293 | } else if ( strcmp( nameStr, "emoncms.key" ) == 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 294 | strcpynull(emonCmsApiKey, valueStr ); |
| SomeRandomBloke | 4:d460406ac780 | 295 | |
| SomeRandomBloke | 4:d460406ac780 | 296 | } else if ( strcmp( nameStr, "sense.apiurl" ) == 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 297 | strcpynull(senSeApiUrl, valueStr ); |
| SomeRandomBloke | 4:d460406ac780 | 298 | |
| SomeRandomBloke | 4:d460406ac780 | 299 | } else if ( strcmp( nameStr, "sense.key" ) == 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 300 | strcpynull(senSeApiKey, valueStr ); |
| SomeRandomBloke | 2:27714c8c9c0a | 301 | } else if ( strcmp( nameStr, "mqtt.host" ) == 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 302 | setIpAddress( &tmpAddress[0], valueStr ); |
| SomeRandomBloke | 2:27714c8c9c0a | 303 | mqttHostAddress = IpAddr( tmpAddress[0],tmpAddress[1],tmpAddress[2],tmpAddress[3]); |
| SomeRandomBloke | 2:27714c8c9c0a | 304 | |
| SomeRandomBloke | 2:27714c8c9c0a | 305 | } else if ( strcmp( nameStr, "mqtt.port" ) == 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 306 | mqttPort = atoi( valueStr ); |
| SomeRandomBloke | 2:27714c8c9c0a | 307 | |
| SomeRandomBloke | 2:27714c8c9c0a | 308 | } else if ( strcmp( nameStr, "mqtt.username" ) == 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 309 | strcpynull(mqttUsername, valueStr ); |
| SomeRandomBloke | 3:f19f9c62c00b | 310 | |
| SomeRandomBloke | 2:27714c8c9c0a | 311 | } else if ( strcmp( nameStr, "mqtt.password" ) == 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 312 | strcpynull(mqttPassword, valueStr ); |
| SomeRandomBloke | 3:f19f9c62c00b | 313 | |
| SomeRandomBloke | 0:a29a0225f203 | 314 | } else if ( strcmp( nameStr, "rfm12b.band" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 315 | if ( strncmp( valueStr, "433", 3 ) == 0 ) |
| SomeRandomBloke | 0:a29a0225f203 | 316 | rfm12bBand = RF12_433MHZ; |
| SomeRandomBloke | 0:a29a0225f203 | 317 | else if ( strncmp( valueStr, "868", 3 ) == 0 ) |
| SomeRandomBloke | 0:a29a0225f203 | 318 | rfm12bBand = RF12_868MHZ; |
| SomeRandomBloke | 0:a29a0225f203 | 319 | else if ( strncmp( valueStr, "915", 3 ) == 0 ) |
| SomeRandomBloke | 0:a29a0225f203 | 320 | rfm12bBand = RF12_915MHZ; |
| SomeRandomBloke | 3:f19f9c62c00b | 321 | |
| SomeRandomBloke | 0:a29a0225f203 | 322 | } else if ( strcmp( nameStr, "rfm12b.id" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 323 | rfm12bId = atoi( valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 324 | } else if ( strcmp( nameStr, "rfm12b.group" ) == 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 325 | rfm12bGroup = atoi( valueStr ); |
| SomeRandomBloke | 0:a29a0225f203 | 326 | } |
| SomeRandomBloke | 0:a29a0225f203 | 327 | } |
| SomeRandomBloke | 0:a29a0225f203 | 328 | } |
| SomeRandomBloke | 0:a29a0225f203 | 329 | fclose(fp); |
| SomeRandomBloke | 0:a29a0225f203 | 330 | |
| SomeRandomBloke | 0:a29a0225f203 | 331 | return true; |
| SomeRandomBloke | 0:a29a0225f203 | 332 | } |
| SomeRandomBloke | 0:a29a0225f203 | 333 | |
| SomeRandomBloke | 0:a29a0225f203 | 334 | /** Write the current config to file |
| SomeRandomBloke | 0:a29a0225f203 | 335 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 336 | bool writeConfig() { |
| SomeRandomBloke | 0:a29a0225f203 | 337 | |
| SomeRandomBloke | 0:a29a0225f203 | 338 | // Doesnt work? |
| SomeRandomBloke | 0:a29a0225f203 | 339 | // Rename original file |
| SomeRandomBloke | 0:a29a0225f203 | 340 | // if( rename ( iotConfigFile.c_str(), iotConfigFileBak.c_str() ) != 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 341 | // printf("Could not rename file %s\n", iotConfigFile); |
| SomeRandomBloke | 0:a29a0225f203 | 342 | // return false; |
| SomeRandomBloke | 0:a29a0225f203 | 343 | // } |
| SomeRandomBloke | 0:a29a0225f203 | 344 | |
| SomeRandomBloke | 0:a29a0225f203 | 345 | FILE *fp = fopen(iotConfigFile, "w"); |
| SomeRandomBloke | 0:a29a0225f203 | 346 | if (fp == NULL) { |
| SomeRandomBloke | 0:a29a0225f203 | 347 | printf("Could not open file %s for write\n", iotConfigFile); |
| SomeRandomBloke | 0:a29a0225f203 | 348 | return false; |
| SomeRandomBloke | 0:a29a0225f203 | 349 | } |
| SomeRandomBloke | 0:a29a0225f203 | 350 | |
| SomeRandomBloke | 0:a29a0225f203 | 351 | time_t ctTime; |
| SomeRandomBloke | 0:a29a0225f203 | 352 | ctTime = time(NULL); |
| SomeRandomBloke | 0:a29a0225f203 | 353 | |
| SomeRandomBloke | 0:a29a0225f203 | 354 | fprintf(fp, "# iotsetup created (UTC) %s\n", ctime(&ctTime)); |
| SomeRandomBloke | 0:a29a0225f203 | 355 | fprintf(fp, "ip.mode=%s\n", (useDHCP ? "dhcp" : "fixed") ); |
| SomeRandomBloke | 0:a29a0225f203 | 356 | // Add msg to say net config being ignored |
| SomeRandomBloke | 0:a29a0225f203 | 357 | if ( useDHCP ) |
| SomeRandomBloke | 0:a29a0225f203 | 358 | fprintf(fp, "# Following ip.* parameters not used in DHCP mode\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 359 | |
| SomeRandomBloke | 0:a29a0225f203 | 360 | fprintf(fp, "ip.address=%hhu.%hhu.%hhu.%hhu\n", ipAddress[0], ipAddress[1],ipAddress[2],ipAddress[3]); |
| SomeRandomBloke | 0:a29a0225f203 | 361 | fprintf(fp, "ip.netmask=%hhu.%hhu.%hhu.%hhu\n",netMask[0], netMask[1], netMask[2], netMask[3]); |
| SomeRandomBloke | 0:a29a0225f203 | 362 | fprintf(fp, "ip.gateway=%hhu.%hhu.%hhu.%hhu\n",gwAddress[0],gwAddress[1],gwAddress[2],gwAddress[3]); |
| SomeRandomBloke | 0:a29a0225f203 | 363 | fprintf(fp, "ip.dns=%hhu.%hhu.%hhu.%hhu\n",dnsAddress[0],dnsAddress[1],dnsAddress[2],dnsAddress[3]); |
| SomeRandomBloke | 0:a29a0225f203 | 364 | |
| SomeRandomBloke | 0:a29a0225f203 | 365 | fprintf(fp, "rfm12b.band=%s\n",rfm12bBands[rfm12bBand].c_str()); |
| SomeRandomBloke | 0:a29a0225f203 | 366 | fprintf(fp, "rfm12b.id=%d\n",rfm12bId); |
| SomeRandomBloke | 0:a29a0225f203 | 367 | fprintf(fp, "rfm12b.group=%d\n",rfm12bGroup); |
| SomeRandomBloke | 0:a29a0225f203 | 368 | |
| SomeRandomBloke | 0:a29a0225f203 | 369 | fprintf(fp, "time.timezone=GMT\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 370 | fprintf(fp, "time.dst=yes\n"); |
| SomeRandomBloke | 2:27714c8c9c0a | 371 | |
| SomeRandomBloke | 2:27714c8c9c0a | 372 | fprintf(fp, "pachube.key=%s\n", pachubeApiKey ); |
| SomeRandomBloke | 2:27714c8c9c0a | 373 | |
| SomeRandomBloke | 2:27714c8c9c0a | 374 | fprintf(fp, "mqtt.host=%hhu.%hhu.%hhu.%hhu\n",mqttHostAddress[0],mqttHostAddress[1],mqttHostAddress[2],mqttHostAddress[3]); |
| SomeRandomBloke | 2:27714c8c9c0a | 375 | fprintf(fp, "mqtt.port=%d\n",mqttPort); |
| SomeRandomBloke | 2:27714c8c9c0a | 376 | fprintf(fp, "mqtt.username=%s\n", mqttUsername ); |
| SomeRandomBloke | 2:27714c8c9c0a | 377 | fprintf(fp, "mqtt.password=%s\n", mqttPassword ); |
| SomeRandomBloke | 2:27714c8c9c0a | 378 | |
| SomeRandomBloke | 0:a29a0225f203 | 379 | fclose(fp); |
| SomeRandomBloke | 0:a29a0225f203 | 380 | |
| SomeRandomBloke | 0:a29a0225f203 | 381 | return true; |
| SomeRandomBloke | 0:a29a0225f203 | 382 | } |
| SomeRandomBloke | 0:a29a0225f203 | 383 | |
| SomeRandomBloke | 0:a29a0225f203 | 384 | |
| SomeRandomBloke | 0:a29a0225f203 | 385 | // These external symbols are maintained by the linker to indicate the |
| SomeRandomBloke | 0:a29a0225f203 | 386 | // location of various regions in the device's memory. They will be used by |
| SomeRandomBloke | 0:a29a0225f203 | 387 | // DisplayRAMBanks() to dump the size of each RAM bank to stdout. |
| SomeRandomBloke | 0:a29a0225f203 | 388 | extern unsigned int Image$$RW_IRAM1$$Base; |
| SomeRandomBloke | 0:a29a0225f203 | 389 | extern unsigned int Image$$RW_IRAM1$$ZI$$Limit; |
| SomeRandomBloke | 0:a29a0225f203 | 390 | extern unsigned int Image$$RW_IRAM2$$Base; |
| SomeRandomBloke | 0:a29a0225f203 | 391 | extern unsigned int Image$$RW_IRAM2$$ZI$$Limit; |
| SomeRandomBloke | 0:a29a0225f203 | 392 | extern unsigned int Image$$RW_IRAM3$$Base; |
| SomeRandomBloke | 0:a29a0225f203 | 393 | extern unsigned int Image$$RW_IRAM3$$ZI$$Limit; |
| SomeRandomBloke | 0:a29a0225f203 | 394 | |
| SomeRandomBloke | 0:a29a0225f203 | 395 | // Displays the size of static allocations for each RAM bank as indicated by |
| SomeRandomBloke | 0:a29a0225f203 | 396 | // ARM linker to stdout. |
| SomeRandomBloke | 0:a29a0225f203 | 397 | static void DisplayRAMBanks(void) { |
| SomeRandomBloke | 0:a29a0225f203 | 398 | printf("Static RAM bank allocations\r\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 399 | printf(" Main RAM = %u\r\n", (unsigned int)&Image$$RW_IRAM1$$ZI$$Limit - |
| SomeRandomBloke | 0:a29a0225f203 | 400 | (unsigned int)&Image$$RW_IRAM1$$Base); |
| SomeRandomBloke | 0:a29a0225f203 | 401 | printf(" RAM0 = %u\r\n", (unsigned int)&Image$$RW_IRAM2$$ZI$$Limit - |
| SomeRandomBloke | 0:a29a0225f203 | 402 | (unsigned int)&Image$$RW_IRAM2$$Base); |
| SomeRandomBloke | 0:a29a0225f203 | 403 | printf(" RAM1 = %u\r\n", (unsigned int)&Image$$RW_IRAM3$$ZI$$Limit - |
| SomeRandomBloke | 0:a29a0225f203 | 404 | (unsigned int)&Image$$RW_IRAM3$$Base); |
| SomeRandomBloke | 0:a29a0225f203 | 405 | } |
| SomeRandomBloke | 0:a29a0225f203 | 406 | |
| SomeRandomBloke | 0:a29a0225f203 | 407 | /** Main function, where all the magic starts |
| SomeRandomBloke | 0:a29a0225f203 | 408 | */ |
| SomeRandomBloke | 0:a29a0225f203 | 409 | int main() { |
| SomeRandomBloke | 0:a29a0225f203 | 410 | linkLED = 1; |
| SomeRandomBloke | 0:a29a0225f203 | 411 | statusLED = 0; |
| SomeRandomBloke | 0:a29a0225f203 | 412 | pc.baud(115200); |
| SomeRandomBloke | 0:a29a0225f203 | 413 | |
| SomeRandomBloke | 0:a29a0225f203 | 414 | printf(VERSION_INFO); |
| SomeRandomBloke | 0:a29a0225f203 | 415 | printf("\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 416 | |
| SomeRandomBloke | 0:a29a0225f203 | 417 | DisplayRAMBanks(); |
| SomeRandomBloke | 0:a29a0225f203 | 418 | |
| SomeRandomBloke | 0:a29a0225f203 | 419 | printf("Setting up...\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 420 | printf("\nHEAP STATS\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 421 | __heapstats((__heapprt)fprintf,stderr); |
| SomeRandomBloke | 0:a29a0225f203 | 422 | |
| SomeRandomBloke | 0:a29a0225f203 | 423 | if ( !readConfig() ) { |
| SomeRandomBloke | 0:a29a0225f203 | 424 | error("Setup failed"); |
| SomeRandomBloke | 0:a29a0225f203 | 425 | } |
| SomeRandomBloke | 0:a29a0225f203 | 426 | |
| SomeRandomBloke | 0:a29a0225f203 | 427 | if (useDHCP) { |
| SomeRandomBloke | 0:a29a0225f203 | 428 | printf("Using DHCP\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 429 | eth = new EthernetNetIf( "IoTGateway" ); |
| SomeRandomBloke | 0:a29a0225f203 | 430 | } else { |
| SomeRandomBloke | 0:a29a0225f203 | 431 | // printf("Using Fixed addressing\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 432 | eth = new EthernetNetIf( ipAddress, netMask, gwAddress, dnsAddress ); |
| SomeRandomBloke | 0:a29a0225f203 | 433 | } |
| SomeRandomBloke | 0:a29a0225f203 | 434 | EthernetErr ethErr = eth->setup(); |
| SomeRandomBloke | 0:a29a0225f203 | 435 | if (ethErr) { |
| SomeRandomBloke | 0:a29a0225f203 | 436 | printf("Error %d in setup.\n", ethErr); |
| SomeRandomBloke | 0:a29a0225f203 | 437 | return -1; |
| SomeRandomBloke | 0:a29a0225f203 | 438 | } |
| SomeRandomBloke | 0:a29a0225f203 | 439 | |
| SomeRandomBloke | 0:a29a0225f203 | 440 | linkLED = !ethernet.link(); |
| SomeRandomBloke | 0:a29a0225f203 | 441 | |
| SomeRandomBloke | 0:a29a0225f203 | 442 | if (useDHCP) { |
| SomeRandomBloke | 0:a29a0225f203 | 443 | // We are using dhcp so get IP Address |
| SomeRandomBloke | 0:a29a0225f203 | 444 | ipAddress = eth->getIp(); |
| SomeRandomBloke | 0:a29a0225f203 | 445 | } |
| SomeRandomBloke | 0:a29a0225f203 | 446 | |
| SomeRandomBloke | 0:a29a0225f203 | 447 | // Get Current time |
| SomeRandomBloke | 3:f19f9c62c00b | 448 | Host server(IpAddr(), 123, ntpHost); // "0.uk.pool.ntp.org"); |
| SomeRandomBloke | 0:a29a0225f203 | 449 | ntp.setTime(server); |
| SomeRandomBloke | 0:a29a0225f203 | 450 | |
| SomeRandomBloke | 0:a29a0225f203 | 451 | time_t ctTime = time(NULL); |
| SomeRandomBloke | 0:a29a0225f203 | 452 | printf("\nTime is now (UTC): %s\n", ctime(&ctTime)); |
| SomeRandomBloke | 0:a29a0225f203 | 453 | |
| SomeRandomBloke | 4:d460406ac780 | 454 | // If Pachube API Key defined, set up output module |
| SomeRandomBloke | 3:f19f9c62c00b | 455 | if ( strlen(pachubeApiKey) > 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 456 | outPachube = OutputPachube( pachubeDataBuffer, pachubeApiUrl, pachubeApiKey ); |
| SomeRandomBloke | 4:d460406ac780 | 457 | // outPachube.setApiKey( pachubeApiKey ); |
| SomeRandomBloke | 3:f19f9c62c00b | 458 | // printf("MAIN: outPachube = %ld\n",(int)&outPachube); |
| SomeRandomBloke | 3:f19f9c62c00b | 459 | rtr.addOutput( (OutputDef*)&outPachube , OUTPUT_TYPE_PACHUBE); |
| SomeRandomBloke | 3:f19f9c62c00b | 460 | } |
| SomeRandomBloke | 0:a29a0225f203 | 461 | |
| SomeRandomBloke | 4:d460406ac780 | 462 | // If emonCms API Key defined, set up output module |
| SomeRandomBloke | 4:d460406ac780 | 463 | if ( strlen(emonCmsApiKey) > 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 464 | outEmonCms = OutputEmonCms( emonCmsDataBuffer, emonCmsApiUrl, emonCmsApiKey ); |
| SomeRandomBloke | 4:d460406ac780 | 465 | rtr.addOutput( (OutputDef*)&outEmonCms , OUTPUT_TYPE_EMONCMS); |
| SomeRandomBloke | 4:d460406ac780 | 466 | } |
| SomeRandomBloke | 4:d460406ac780 | 467 | |
| SomeRandomBloke | 4:d460406ac780 | 468 | // If Sen.se API Key defined, set up output module |
| SomeRandomBloke | 4:d460406ac780 | 469 | if ( strlen(senSeApiKey) > 0 ) { |
| SomeRandomBloke | 4:d460406ac780 | 470 | outSenSe = OutputSenSe( senSeDataBuffer, senSeApiUrl, senSeApiKey ); |
| SomeRandomBloke | 4:d460406ac780 | 471 | rtr.addOutput( (OutputDef*)&outSenSe , OUTPUT_TYPE_SENSE); |
| SomeRandomBloke | 4:d460406ac780 | 472 | } |
| SomeRandomBloke | 4:d460406ac780 | 473 | |
| SomeRandomBloke | 2:27714c8c9c0a | 474 | //mqttHostAddress = IpAddr(192,168,1,77); |
| SomeRandomBloke | 2:27714c8c9c0a | 475 | OutputMqtt outMqtt = OutputMqtt(); |
| SomeRandomBloke | 2:27714c8c9c0a | 476 | // mqttHostAddress = resolver.resolveName("api.pachube.com"); |
| SomeRandomBloke | 2:27714c8c9c0a | 477 | // Only use MQTT is we have a host IP address |
| SomeRandomBloke | 3:f19f9c62c00b | 478 | if ( mqttHostAddress[0] > 0 && mqttHostAddress[3] > 0 ) { |
| SomeRandomBloke | 2:27714c8c9c0a | 479 | outMqtt.initConnection( &mqttHostAddress, mqttPort, mqttUsername, mqttPassword ); |
| SomeRandomBloke | 2:27714c8c9c0a | 480 | //( &serverIpAddr ); |
| SomeRandomBloke | 2:27714c8c9c0a | 481 | useMQTT = outMqtt.init(); |
| SomeRandomBloke | 0:a29a0225f203 | 482 | |
| SomeRandomBloke | 3:f19f9c62c00b | 483 | if ( useMQTT ) |
| SomeRandomBloke | 2:27714c8c9c0a | 484 | rtr.addOutput( (OutputDef*)&outMqtt , OUTPUT_TYPE_MQTT); |
| SomeRandomBloke | 2:27714c8c9c0a | 485 | } |
| SomeRandomBloke | 3:f19f9c62c00b | 486 | |
| SomeRandomBloke | 0:a29a0225f203 | 487 | rtr.initRouting(); |
| SomeRandomBloke | 0:a29a0225f203 | 488 | |
| SomeRandomBloke | 0:a29a0225f203 | 489 | printf("Setup OK\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 490 | |
| SomeRandomBloke | 0:a29a0225f203 | 491 | printf( "Setting RFM12B ID %d, Band %d Group %d\n",rfm12bId, rfm12bBand, rfm12bGroup); |
| SomeRandomBloke | 0:a29a0225f203 | 492 | rfm12b.init(rfm12bId, rfm12bBand, rfm12bGroup ); //id = 2, band 866, group 5 |
| SomeRandomBloke | 0:a29a0225f203 | 493 | |
| SomeRandomBloke | 0:a29a0225f203 | 494 | printf("Listening...\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 495 | |
| SomeRandomBloke | 0:a29a0225f203 | 496 | Timer tm; |
| SomeRandomBloke | 0:a29a0225f203 | 497 | tm.start(); |
| SomeRandomBloke | 0:a29a0225f203 | 498 | |
| SomeRandomBloke | 0:a29a0225f203 | 499 | printf("\nHEAP STATS\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 500 | __heapstats((__heapprt)fprintf,stderr); |
| SomeRandomBloke | 0:a29a0225f203 | 501 | |
| SomeRandomBloke | 0:a29a0225f203 | 502 | short dataLen = 0; |
| SomeRandomBloke | 0:a29a0225f203 | 503 | uint8_t *rf12Buf; |
| SomeRandomBloke | 0:a29a0225f203 | 504 | |
| SomeRandomBloke | 0:a29a0225f203 | 505 | // Start receiving data |
| SomeRandomBloke | 0:a29a0225f203 | 506 | rfm12b.rf12_recvStart(); |
| SomeRandomBloke | 0:a29a0225f203 | 507 | while (true) { |
| SomeRandomBloke | 0:a29a0225f203 | 508 | Net::poll(); |
| SomeRandomBloke | 0:a29a0225f203 | 509 | |
| SomeRandomBloke | 0:a29a0225f203 | 510 | // This is RFM12B specific |
| SomeRandomBloke | 0:a29a0225f203 | 511 | if ( rfm12b.available() > 0 ) { |
| SomeRandomBloke | 0:a29a0225f203 | 512 | statusLED = 1; |
| SomeRandomBloke | 0:a29a0225f203 | 513 | rf12Buf = rfm12b.get_data(); |
| SomeRandomBloke | 0:a29a0225f203 | 514 | dataLen = rfm12b.length(); |
| SomeRandomBloke | 0:a29a0225f203 | 515 | |
| SomeRandomBloke | 0:a29a0225f203 | 516 | if ( rtr.routePayload( rf12Buf, dataLen + 3 ) ) { |
| SomeRandomBloke | 0:a29a0225f203 | 517 | // Successfully dealt with a packet |
| SomeRandomBloke | 0:a29a0225f203 | 518 | |
| SomeRandomBloke | 0:a29a0225f203 | 519 | // Do something different if routed |
| SomeRandomBloke | 0:a29a0225f203 | 520 | |
| SomeRandomBloke | 0:a29a0225f203 | 521 | } |
| SomeRandomBloke | 0:a29a0225f203 | 522 | |
| SomeRandomBloke | 0:a29a0225f203 | 523 | // For now, acknowledge everything |
| SomeRandomBloke | 0:a29a0225f203 | 524 | |
| SomeRandomBloke | 0:a29a0225f203 | 525 | // Send an ack if required |
| SomeRandomBloke | 0:a29a0225f203 | 526 | if ((rf12Buf[1] & ~RF12_HDR_MASK) == RF12_HDR_ACK // && |
| SomeRandomBloke | 0:a29a0225f203 | 527 | //(config.nodeId & 0x20) == 0 |
| SomeRandomBloke | 0:a29a0225f203 | 528 | ) { |
| SomeRandomBloke | 0:a29a0225f203 | 529 | |
| SomeRandomBloke | 0:a29a0225f203 | 530 | printf("RFM12B -> ack\n"); |
| SomeRandomBloke | 0:a29a0225f203 | 531 | |
| SomeRandomBloke | 0:a29a0225f203 | 532 | byte addr = rf12Buf[1] & RF12_HDR_MASK; |
| SomeRandomBloke | 0:a29a0225f203 | 533 | rfm12b.rf12_sendStart(RF12_HDR_CTL | RF12_HDR_DST | addr, 0, 1); |
| SomeRandomBloke | 0:a29a0225f203 | 534 | } |
| SomeRandomBloke | 0:a29a0225f203 | 535 | |
| SomeRandomBloke | 0:a29a0225f203 | 536 | statusLED = 0; |
| SomeRandomBloke | 0:a29a0225f203 | 537 | } |
| SomeRandomBloke | 0:a29a0225f203 | 538 | |
| SomeRandomBloke | 0:a29a0225f203 | 539 | if (tm.read()>.5) { |
| SomeRandomBloke | 0:a29a0225f203 | 540 | heartbeatLED=!heartbeatLED; //Show that we are alive |
| SomeRandomBloke | 0:a29a0225f203 | 541 | tm.start(); |
| SomeRandomBloke | 0:a29a0225f203 | 542 | } |
| SomeRandomBloke | 0:a29a0225f203 | 543 | |
| SomeRandomBloke | 2:27714c8c9c0a | 544 | // If using mqtt then send heartbeat |
| SomeRandomBloke | 3:f19f9c62c00b | 545 | if (useMQTT) { |
| SomeRandomBloke | 2:27714c8c9c0a | 546 | outMqtt.send(); // Used for heartbeat/keepalive packet |
| SomeRandomBloke | 2:27714c8c9c0a | 547 | } |
| SomeRandomBloke | 3:f19f9c62c00b | 548 | |
| SomeRandomBloke | 0:a29a0225f203 | 549 | linkLED = !ethernet.link(); |
| SomeRandomBloke | 0:a29a0225f203 | 550 | |
| SomeRandomBloke | 0:a29a0225f203 | 551 | } |
| SomeRandomBloke | 0:a29a0225f203 | 552 | |
| SomeRandomBloke | 0:a29a0225f203 | 553 | } |
| SomeRandomBloke | 0:a29a0225f203 | 554 | |
| SomeRandomBloke | 0:a29a0225f203 | 555 | // The End! |