Jeroen Olie / Mbed 2 deprecated mDot_LoRa_Connect_EasyLube

Easylube

Dependencies:   DS1820 libmDot mbed-rtos mbed

main.cpp@3:323401b1b227, 2016-10-14 (annotated)

Committer:
TataLora
Date:
Fri Oct 14 08:43:33 2016 +0000
Revision:
3:323401b1b227
Parent:
2:26ffaed90e4f 
EasyLube

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TataLora 0:7e7bd4f937c7 1 #include "mbed.h"
TataLora 0:7e7bd4f937c7 2 #include "mDot.h"
TataLora 0:7e7bd4f937c7 3 #include "MTSLog.h"
TataLora 0:7e7bd4f937c7 4 #include <string>
TataLora 0:7e7bd4f937c7 5 #include <vector>
TataLora 0:7e7bd4f937c7 6 #include <algorithm>
TataLora 2:26ffaed90e4f 7 #include "EasyLube.h"
TataLora 2:26ffaed90e4f 8 #include "Lora.h"
TataLora 2:26ffaed90e4f 9 #include "DS1820.h"
TataLora 2:26ffaed90e4f 10
TataLora 2:26ffaed90e4f 11 #define TEMP_DATA_PIN PC_1
TataLora 2:26ffaed90e4f 12 #define TEMP_ERROR -1000
TataLora 2:26ffaed90e4f 13
TataLora 2:26ffaed90e4f 14 #define MESSAGE_PREFIX "HTD-LUBRICANT:"
TataLora 2:26ffaed90e4f 15
TataLora 2:26ffaed90e4f 16 #define LORA_NETWORK_NAME "MultiTech"
TataLora 2:26ffaed90e4f 17 #define LORA_NETWORK_PASS "MultiTech"
TataLora 2:26ffaed90e4f 18 #define LORA_NETWORK_FREQUENCY_SUB_BAND 1
TataLora 3:323401b1b227 19 #define LORA_MAX_ATTEMPTS 2
TataLora 2:26ffaed90e4f 20
TataLora 0:7e7bd4f937c7 21
TataLora 2:26ffaed90e4f 22 static std::string message_prefix = MESSAGE_PREFIX;
TataLora 0:7e7bd4f937c7 23
TataLora 2:26ffaed90e4f 24 EasyLube easyLube;
TataLora 2:26ffaed90e4f 25 mDot* dot;
TataLora 2:26ffaed90e4f 26
TataLora 2:26ffaed90e4f 27 void init()
TataLora 1:0fe7bd229e28 28 {
TataLora 2:26ffaed90e4f 29 // get a mDot handle
TataLora 2:26ffaed90e4f 30 dot = mDot::getInstance();
TataLora 1:0fe7bd229e28 31
TataLora 0:7e7bd4f937c7 32 // reset to default config so we know what state we're in
TataLora 0:7e7bd4f937c7 33 dot->resetConfig();
TataLora 0:7e7bd4f937c7 34
TataLora 2:26ffaed90e4f 35 // Set log level to info, so everything will be sent to the output?
TataLora 0:7e7bd4f937c7 36 dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
TataLora 0:7e7bd4f937c7 37
TataLora 2:26ffaed90e4f 38 // print library version information
TataLora 2:26ffaed90e4f 39 logInfo("V: %s", dot->getId().c_str());
TataLora 0:7e7bd4f937c7 40 }
TataLora 0:7e7bd4f937c7 41
TataLora 2:26ffaed90e4f 42 //Maak een bericht van de huidige activiteit met temperatuur
TataLora 2:26ffaed90e4f 43 std::vector<uint8_t> createMessage(EasyLube::Activity activity, float temp)
TataLora 0:7e7bd4f937c7 44 {
TataLora 0:7e7bd4f937c7 45 std::vector<uint8_t> data;
TataLora 0:7e7bd4f937c7 46
TataLora 2:26ffaed90e4f 47 //Eerst de prefix kopieren zodat het bericht aan de andere kant te herkennen is
TataLora 2:26ffaed90e4f 48 for (std::string::iterator it = message_prefix.begin(); it != message_prefix.end(); it++)
TataLora 2:26ffaed90e4f 49 data.push_back((uint8_t) *it);
TataLora 0:7e7bd4f937c7 50
TataLora 2:26ffaed90e4f 51 //Afhankelijk van de activiteit voegen we een code toe
TataLora 2:26ffaed90e4f 52 switch(activity)
TataLora 0:7e7bd4f937c7 53 {
TataLora 2:26ffaed90e4f 54 case EasyLube::STARTING:
TataLora 2:26ffaed90e4f 55 data.push_back((uint8_t) 'S'); data.push_back((uint8_t) 'T');
TataLora 2:26ffaed90e4f 56 break;
TataLora 2:26ffaed90e4f 57 case EasyLube::DOSAGE:
TataLora 2:26ffaed90e4f 58 data.push_back((uint8_t) 'D'); data.push_back((uint8_t) 'O');
TataLora 2:26ffaed90e4f 59 break;
TataLora 2:26ffaed90e4f 60 case EasyLube::ERROR:
TataLora 2:26ffaed90e4f 61 data.push_back((uint8_t) 'E'); data.push_back((uint8_t) 'R');
TataLora 2:26ffaed90e4f 62 break;
TataLora 2:26ffaed90e4f 63 case EasyLube::ALIVE:
TataLora 2:26ffaed90e4f 64 data.push_back((uint8_t) 'A'); data.push_back((uint8_t) 'L');
TataLora 2:26ffaed90e4f 65 break;
TataLora 2:26ffaed90e4f 66 case EasyLube::NO_SIGNAL:
TataLora 3:323401b1b227 67 //01-09-2016 21:32 toegevoegd, werd eerst PU gestuurd
TataLora 3:323401b1b227 68 data.push_back((uint8_t) 'N'); data.push_back((uint8_t) 'S');
TataLora 3:323401b1b227 69 break;
TataLora 2:26ffaed90e4f 70 case EasyLube::POWER_UP:
TataLora 2:26ffaed90e4f 71 data.push_back((uint8_t) 'P'); data.push_back((uint8_t) 'U');
TataLora 2:26ffaed90e4f 72 break;
TataLora 2:26ffaed90e4f 73 default:
TataLora 2:26ffaed90e4f 74 data.push_back((uint8_t) 'O'); data.push_back((uint8_t) 'N');
TataLora 0:7e7bd4f937c7 75 }
TataLora 0:7e7bd4f937c7 76
TataLora 2:26ffaed90e4f 77 //Als de temperatuur anders is dan de TEMP_ERROR, dan voegen we deze waarde ook toe aan het resultaat
TataLora 2:26ffaed90e4f 78 if(temp > TEMP_ERROR)
TataLora 0:7e7bd4f937c7 79 {
TataLora 2:26ffaed90e4f 80 //Format is TEMP=123.4, met een comma vooraf om onderscheid te maken met de code
TataLora 2:26ffaed90e4f 81 char buffer[50];
TataLora 2:26ffaed90e4f 82 uint8_t n=sprintf (buffer, ",TEMP=%3.1f", temp);
TataLora 2:26ffaed90e4f 83 logInfo("It is %3.1foC", temp);
TataLora 2:26ffaed90e4f 84 for (uint8_t i = 0; i < n; i++)
TataLora 2:26ffaed90e4f 85 {
TataLora 2:26ffaed90e4f 86 data.push_back((uint8_t) buffer[i]);
TataLora 0:7e7bd4f937c7 87 }
TataLora 0:7e7bd4f937c7 88 }
TataLora 2:26ffaed90e4f 89 return data;
TataLora 0:7e7bd4f937c7 90 }
TataLora 0:7e7bd4f937c7 91
TataLora 0:7e7bd4f937c7 92 int main() {
TataLora 2:26ffaed90e4f 93 init();
TataLora 2:26ffaed90e4f 94
TataLora 2:26ffaed90e4f 95 //De lora instantie kan pas aangemaakt worden er een instantie is van de mDot welke in de init wordt gemaakt
TataLora 2:26ffaed90e4f 96 Lora lora(dot, LORA_NETWORK_NAME, LORA_NETWORK_PASS, LORA_NETWORK_FREQUENCY_SUB_BAND);
TataLora 0:7e7bd4f937c7 97
TataLora 2:26ffaed90e4f 98 //De huidige activiteit opvragen
TataLora 2:26ffaed90e4f 99 EasyLube::Activity activity = easyLube.getActivity();
TataLora 0:7e7bd4f937c7 100
TataLora 2:26ffaed90e4f 101 //Als er geen activiteit is dan zijn we snel klaar, is wel een bijzondere situatie
TataLora 2:26ffaed90e4f 102 if(activity != EasyLube::NONE)
TataLora 0:7e7bd4f937c7 103 {
TataLora 2:26ffaed90e4f 104 std::vector<uint8_t> data;
TataLora 0:7e7bd4f937c7 105
TataLora 2:26ffaed90e4f 106 //Controleren of er een DS1820 aanwezig is.
TataLora 2:26ffaed90e4f 107 if(DS1820::unassignedProbe(TEMP_DATA_PIN))
TataLora 0:7e7bd4f937c7 108 {
TataLora 2:26ffaed90e4f 109 //Zo ja, de temperatuur uitlezen
TataLora 2:26ffaed90e4f 110 DS1820 probe(TEMP_DATA_PIN);
TataLora 2:26ffaed90e4f 111 probe.convertTemperature(true);
TataLora 2:26ffaed90e4f 112 float temp = probe.temperature();
TataLora 3:323401b1b227 113 if(temp != temp)
TataLora 3:323401b1b227 114 {
TataLora 3:323401b1b227 115 temp = TEMP_ERROR;
TataLora 3:323401b1b227 116 }
TataLora 2:26ffaed90e4f 117 //Get message with temp
TataLora 2:26ffaed90e4f 118 data = createMessage(activity, temp);
TataLora 0:7e7bd4f937c7 119 }
TataLora 0:7e7bd4f937c7 120 else
TataLora 0:7e7bd4f937c7 121 {
TataLora 2:26ffaed90e4f 122 logInfo("Geen temperatuur sensor gevonden");
TataLora 2:26ffaed90e4f 123 //Get message without temp
TataLora 2:26ffaed90e4f 124 data = createMessage(activity, TEMP_ERROR);
TataLora 0:7e7bd4f937c7 125 }
TataLora 0:7e7bd4f937c7 126
TataLora 2:26ffaed90e4f 127 //De gegevens versturen
TataLora 2:26ffaed90e4f 128 lora.SendData(data, LORA_MAX_ATTEMPTS);
TataLora 0:7e7bd4f937c7 129 }
TataLora 2:26ffaed90e4f 130
TataLora 2:26ffaed90e4f 131 //32 minuten slapen of wachten op een interrupt
TataLora 2:26ffaed90e4f 132 dot->sleep(1920, mDot::RTC_ALARM_OR_INTERRUPT, true);
TataLora 2:26ffaed90e4f 133
TataLora 0:7e7bd4f937c7 134 return 0;
TataLora 0:7e7bd4f937c7 135 }