Changement apportés à l'objet measure unit
This commit is contained in:
parent
6f1e8734c4
commit
62019634c6
@ -14,6 +14,8 @@ _globalOffset(0),
|
||||
_error(OK),
|
||||
_state(IDLING),
|
||||
_channel(0),
|
||||
_offsetComputeIte(7),
|
||||
_offsetCounter(7),
|
||||
_courant(0.0),
|
||||
_tension(0.0),
|
||||
_triggerLevelOff(false)
|
||||
@ -22,17 +24,20 @@ _triggerLevelOff(false)
|
||||
_temperatures = (double*) calloc(_thermistorCount, sizeof(double));
|
||||
_rOffsetMap = (double*) calloc(_thermistorCount, sizeof(double));
|
||||
_resistanceMap = (double*) malloc(_thermistorCount * sizeof(double));
|
||||
_rOffsetBuffer = (double*) malloc(_thermistorCount * sizeof(double));
|
||||
|
||||
if(_temperatures == NULL || _rOffsetMap == NULL || _resistanceMap == NULL)
|
||||
if(_temperatures == NULL || _rOffsetMap == NULL || _resistanceMap == NULL || _rOffsetBuffer == NULL)
|
||||
{
|
||||
_error = MALLOC_ERR;
|
||||
_temperatures != NULL ? free(_temperatures):(void)_temperatures;
|
||||
_rOffsetMap != NULL ? free(_rOffsetMap):(void)_rOffsetMap;
|
||||
_resistanceMap != NULL ? free(_resistanceMap):(void)_resistanceMap;
|
||||
_rOffsetBuffer != NULL ? free(_rOffsetBuffer):(void)_rOffsetBuffer;
|
||||
|
||||
_temperatures = NULL;
|
||||
_rOffsetMap = NULL;
|
||||
_resistanceMap = NULL;
|
||||
_rOffsetBuffer = NULL;
|
||||
}
|
||||
|
||||
_adc.begin();
|
||||
@ -45,9 +50,83 @@ MeasureUnit::~MeasureUnit()
|
||||
free(_temperatures);
|
||||
free(_rOffsetMap);
|
||||
free(_resistanceMap);
|
||||
free(_rOffsetBuffer);
|
||||
}
|
||||
}
|
||||
|
||||
void MeasureUnit::run()
|
||||
{
|
||||
if(_offsetCounter < _offsetComputeIte && isMeasurementReady())
|
||||
{
|
||||
//We reset the offset array
|
||||
if(_offsetCounter == 0)
|
||||
{
|
||||
Serial.printf("Initiating average \n");
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
_rOffsetBuffer[i] = 0;
|
||||
_rOffsetMap[i] = 0;
|
||||
}
|
||||
}
|
||||
else if(_offsetCounter == _offsetComputeIte-1)
|
||||
{
|
||||
double averageTemp(0);
|
||||
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
_rOffsetBuffer[i] += _temperatures[i];
|
||||
}
|
||||
//We compute the average for each thermistor:
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
_rOffsetBuffer[i] /= _offsetCounter;
|
||||
averageTemp += _rOffsetBuffer[i];
|
||||
}
|
||||
|
||||
averageTemp /= _thermistorCount;
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
_rOffsetMap[i] = averageTemp - _rOffsetBuffer[i];
|
||||
}
|
||||
|
||||
Serial.println("Offset done");
|
||||
Serial.print("|");
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
if(i != 7)
|
||||
{
|
||||
Serial.print(" ");Serial.print(_rOffsetMap[i],2);Serial.print(" |");
|
||||
}
|
||||
else
|
||||
{
|
||||
Serial.print(" ");Serial.print(_rOffsetMap[i],2);Serial.print(" |");
|
||||
}
|
||||
}
|
||||
Serial.println("");
|
||||
}
|
||||
else
|
||||
{
|
||||
for(int i(0); i < _thermistorCount; i++)
|
||||
{
|
||||
_rOffsetBuffer[i] += _temperatures[i];
|
||||
}
|
||||
}
|
||||
|
||||
_offsetCounter++;
|
||||
}
|
||||
}
|
||||
|
||||
void MeasureUnit::setOffsetIteration(uint8_t iteration)
|
||||
{
|
||||
_offsetComputeIte = iteration;
|
||||
_offsetCounter = iteration;
|
||||
}
|
||||
|
||||
void MeasureUnit::startOffsetComputing()
|
||||
{
|
||||
_offsetCounter = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Methode permettant d'effectuer les mesures de température et de les récupérer
|
||||
*/
|
||||
@ -282,3 +361,9 @@ double *MeasureUnit::getAsyncTemperatures()
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
void MeasureUnit::init()
|
||||
{
|
||||
Serial.println(computeTemperature(3380, 18000, 10000));
|
||||
Serial.println(computeTemperature(3380, 11700, 10000));
|
||||
}
|
||||
|
@ -12,6 +12,9 @@ class MeasureUnit
|
||||
MeasureUnit(uint8_t *analogInput, uint16_t thermistorCount, uint64_t precResistor, ThermistorSetting thermistorSetting, Adc &adc);
|
||||
~MeasureUnit();
|
||||
void init();
|
||||
void run();
|
||||
void startOffsetComputing();
|
||||
void setOffsetIteration(uint8_t iteration);
|
||||
void setGlobalTempOffset(double offset);
|
||||
void levelTemperaturesOff();
|
||||
double getGlobalTempOffset();
|
||||
@ -34,7 +37,7 @@ class MeasureUnit
|
||||
|
||||
double _globalOffset; //Correspond à l'offset global nécessaire afin d'avoir une température qui corresponde à la réalité
|
||||
double *_temperatures; //Tableau contenant toutes les températures
|
||||
double *_rOffsetMap; //Tableau qui contient les offsets individuels pour chaque thermistance
|
||||
double *_rOffsetMap,*_rOffsetBuffer; //Tableau qui contient les offsets individuels pour chaque thermistance
|
||||
double *_resistanceMap; //Tableau qui contient les resistances associées aux thermistances (pour debug seulement)
|
||||
uint8_t *_analogInput; //Pointeur qui garde l'adresse du tableau contenant le nom des entrées analogiques
|
||||
uint16_t _thermistorCount;
|
||||
@ -46,7 +49,7 @@ class MeasureUnit
|
||||
|
||||
//Async part
|
||||
STATE _state;
|
||||
uint8_t _channel;
|
||||
uint8_t _channel, _offsetComputeIte,_offsetCounter;
|
||||
double _courant, _tension;
|
||||
boolean _triggerLevelOff; //Attribut permettant de savoir si un étalonnage a été demandé
|
||||
};
|
||||
|
@ -5,13 +5,17 @@
|
||||
* Anatole SCHRAMM-HENRY
|
||||
* 17/12/2019
|
||||
*/
|
||||
|
||||
#include <Wire.h>
|
||||
#include <RTClib.h>
|
||||
#include <Adafruit_GFX.h>
|
||||
#include <Adafruit_SSD1306.h>
|
||||
#include "MeasureUnit.h"
|
||||
#include "PayloadFormatter.h"
|
||||
#include "Ads1115.h"
|
||||
#include "LoRaRadio.h"
|
||||
|
||||
//#define RADIO_ENABLED
|
||||
#define RADIO_ENABLED
|
||||
#define PUSH_BUTTON 0
|
||||
|
||||
uint8_t analogInput[] = {0,1,2,3,4,5,6,7};
|
||||
double *tempArray = NULL;
|
||||
@ -20,13 +24,17 @@ double *tempArray = NULL;
|
||||
//ThermistorSetting thermistorSetting(3380, 10000);
|
||||
ThermistorSetting thermistorSetting(3650, 470);
|
||||
//AdcSetting adcSetting(3300.0, 12, 310, 3);
|
||||
AdcSetting adcSetting(3298.13, 15, 6, 10);//6, 10);
|
||||
AdcSetting adcSetting(3285, 15, 6, 10);
|
||||
Ads1115 adc;
|
||||
//MeasureUnit measureUnit(analogInput, 8, 990, thermistorSetting, adc);
|
||||
MeasureUnit measureUnit(analogInput, 8, 99, thermistorSetting, adc);
|
||||
MeasureUnit measureUnit(analogInput, 8, 990, thermistorSetting, adc);
|
||||
//MeasureUnit measureUnit(analogInput, 8, 99, thermistorSetting, adc);
|
||||
//Objet de création des trames LoRa
|
||||
PayloadFormatter payloadFormatter(2,4);
|
||||
DateTime payloadDate(2020,12,26,8,42);
|
||||
|
||||
RTC_DS3231 rtc;
|
||||
DateTime payloadDate;
|
||||
TwoWire sc(1);
|
||||
Adafruit_SSD1306 display(128,64,&sc, 16);
|
||||
|
||||
boolean data(false);
|
||||
uint8_t *payload(NULL), _timeCounter(0), size(0), _channel(0);
|
||||
@ -55,6 +63,7 @@ void setup() {
|
||||
Serial.begin(115200);
|
||||
delay(1000);
|
||||
Serial.println("Start setup");
|
||||
pinMode(PUSH_BUTTON, INPUT);
|
||||
//Radio init
|
||||
#ifdef RADIO_ENABLED
|
||||
radio.init();
|
||||
@ -65,22 +74,37 @@ void setup() {
|
||||
adc.setAdcSetting(adcSetting);
|
||||
//measureUnit.setGlobalTempOffset(-17);
|
||||
_time = millis();
|
||||
Serial.println("End setup");
|
||||
|
||||
if(rtc.begin())Serial.println("RTC Ok!");
|
||||
else Serial.println("RTC Fail!");
|
||||
sc.begin(4, 15);
|
||||
if(display.begin(SSD1306_SWITCHCAPVCC,0x3C))
|
||||
{
|
||||
Serial.println("SCREEN Ok!");
|
||||
display.clearDisplay();
|
||||
display.setTextColor(WHITE);
|
||||
display.setCursor(0,15);
|
||||
display.setTextSize(2);
|
||||
display.print("LES ALEAS DU DIRECT");
|
||||
display.display();
|
||||
}
|
||||
else Serial.println("SCREEN Fail!");
|
||||
|
||||
display.startscrollleft(0,16);
|
||||
Serial.println("End setup");
|
||||
measureUnit.init();
|
||||
Serial.println("| T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 |");
|
||||
|
||||
}
|
||||
|
||||
void loop() {
|
||||
//Version synchrone (bloquante)
|
||||
//tempArray = measureUnit.getTemperatures();
|
||||
|
||||
void loop() {
|
||||
//Version asynchrone :
|
||||
measureUnit.startTemperatureMeasurement();
|
||||
|
||||
//On peut tester si la conversion est terminée avec :
|
||||
//if(measureUnit.isMeasurementReady())
|
||||
|
||||
measureUnit.run();
|
||||
//measureUnit.getAsyncTemperatures() renvoie NULL si la recupération de la température n'est pas terminée
|
||||
tempArray = measureUnit.getAsyncTemperatures();
|
||||
|
||||
@ -101,6 +125,7 @@ void loop() {
|
||||
|
||||
//On affiche la trame associée:
|
||||
payloadFormatter.startSession(1);
|
||||
payloadDate = rtc.now();
|
||||
size = payloadFormatter.buildPayload(&payload, &payloadDate,tempArray);
|
||||
if(size != 0)
|
||||
{
|
||||
@ -109,13 +134,13 @@ void loop() {
|
||||
{
|
||||
payload[i] <= 0x0F ? Serial.print("0") : Serial.print(""); Serial.print(payload[i], HEX); Serial.print(" ");
|
||||
}
|
||||
Serial.println();
|
||||
Serial.printf("|%u-%u-%u %u:%u \n", payloadDate.day(),payloadDate.month(),payloadDate.year(),payloadDate.hour(),payloadDate.minute());
|
||||
}
|
||||
else
|
||||
Serial.print("Failed to build LoRa packet");
|
||||
//if(payloadFormatter.endSession())
|
||||
//Serial.println("Session ended successfully");
|
||||
|
||||
|
||||
payloadFormatter.endSession();
|
||||
|
||||
#ifdef RADIO_ENABLED
|
||||
if(_timeCounter == 30 && size != 0)
|
||||
{
|
||||
@ -129,13 +154,11 @@ void loop() {
|
||||
}
|
||||
|
||||
//On effectue la calibration
|
||||
/*if(millis() - _time > 5000 && !calibrer)
|
||||
if(digitalRead(PUSH_BUTTON) == 0)
|
||||
{
|
||||
Serial.println("********************Starting calibration********************");
|
||||
measureUnit.levelAsyncTemperaturesOff();
|
||||
Serial.println("********************Ending calibration********************");
|
||||
calibrer = true;
|
||||
}*/
|
||||
delay(500);
|
||||
measureUnit.startOffsetComputing();
|
||||
}
|
||||
#ifdef RADIO_ENABLED
|
||||
radio.run();
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user