accelStepper instead of stepper library, temperature every 1min

registre_airchaud.ino

@@ -1,121 +0,0 @@
-#define MY_DEBUG
-// Enable and select radio type attached 
-#define MY_RADIO_RF24
-// #define MY_RF24_PA_LEVEL RF24_PA_MIN
-// #define MY_RF24_PA_LEVEL RF24_PA_LOW
-#define MY_RF24_PA_LEVEL RF24_PA_HIGH
-//#define MY_RF24_PA_LEVEL RF24_PA_MAX
-
-#define MY_RF24_CHANNEL 14
-
-#define MY_REPEATER_FEATURE
-
-#include <SPI.h>
-#include <MySensors.h>
-
-#define ROTATION_CHILD_ID 0
-
-MyMessage dimmerMsg(ROTATION_CHILD_ID, V_DIMMER);
-MyMessage lightMsg(ROTATION_CHILD_ID, V_LIGHT); // we need init light message to make the dimmer appear in HA
-
-/* 
-control a 28BYJ-48 stepper motor with ULN2003 driver board
-https://www.makerguides.com/28byj-48-stepper-motor-arduino-tutorial/
-*/
-
-#include "Stepper.h"
-
-// Define number of steps per rotation:
-const int stepsPerRevolution = 2048; // can be 4096
-
-// ULN2003 Wiring:
-// Pin 3 to IN1
-// Pin 4 to IN2
-// Pin 5 to IN3
-// Pin 6 to IN4
-
-// Create stepper object called 'myStepper', note the pin order:
-Stepper myStepper = Stepper(stepsPerRevolution, 3, 5, 4, 6);
-
-int prevDimValue=0;
-int newDimValue=0;
-char convBuffer[10];
-
-void presentation()  
-{ 
-  #ifdef MY_DEBUG
-    Serial.println("- - - - - presentation - - - - -");
-  #endif
-  
-  sendSketchInfo("Registre Air Chaud", "0.1");
-
-  present(ROTATION_CHILD_ID, S_DIMMER, "rotation");
-}
-
-void setup() {
-  #ifdef MY_DEBUG
-    Serial.println("- - - - - setup - - - - -");
-  #endif
-  
-  myStepper.setSpeed(5); // Set the speed to 5 rpm:
-
-  // todo make a homing of stepper motor OR find a way to sensorize where it is
-  
-  send(dimmerMsg.set(prevDimValue));
-  send(lightMsg.set(1));
-}
-
-void loop() {
-  #ifdef MY_DEBUG
-    // Serial.println("- - - - - loop - - - - -");
-  #endif
-  delay(5000);
-}
-
-// Handle incoming messages 
-void receive(const MyMessage &message) {
-
-  #ifdef MY_DEBUG
-    Serial.println("- - - - - receive - - - - -");
-    Serial.print("Last reading for sensor: ");
-  #endif
-
-  if (message.type == V_LIGHT) {
-
-    #ifdef MY_DEBUG
-      Serial.println("- - - - - receive V_LIGHT - - - - -");
-    #endif
-
-  } else if (message.type == V_DIMMER) {
-
-    #ifdef MY_DEBUG
-      Serial.println("- - - - - receive V_DIMMER - - - - -");
-    #endif
-
-    newDimValue = atoi(message.getString(convBuffer));
-
-    #ifdef MY_DEBUG
-      Serial.print("prevDimValue: ");
-      Serial.println(prevDimValue);  
-      Serial.print("newDimValue: ");
-      Serial.println(newDimValue);
-    #endif
-    
-    int quart = stepsPerRevolution / 4; // how many rotation do we want max (here 45° so from 0 to 512 steps)
-    int diff = prevDimValue - newDimValue; // get the difference between the previous and the new dimm value
-    prevDimValue = newDimValue; // record new dimm as previous dimm
-    int steps = (quart / 100) * diff; // convert diff on percent to steps
-    #ifdef MY_DEBUG
-      Serial.print("quart: ");
-      Serial.println(quart);
-      Serial.print("diff: ");
-      Serial.println(diff);
-      Serial.print("steps: ");
-      Serial.println(steps);
-    #endif
-    
-    myStepper.step(steps); // move the stepper
-
-    // todo release the stepper motor to free power consumption
-  }
-}

registre_airchaud_code.ino

@@ -0,0 +1,165 @@
+#define MY_DEBUG
+// Enable and select radio type attached 
+#define MY_RADIO_RF24
+// #define MY_RF24_PA_LEVEL RF24_PA_MIN
+// #define MY_RF24_PA_LEVEL RF24_PA_LOW
+// #define MY_RF24_PA_LEVEL RF24_PA_HIGH
+#define MY_RF24_PA_LEVEL RF24_PA_MAX
+
+#define MY_RF24_CHANNEL 14
+
+#define MY_REPEATER_FEATURE
+
+#define MY_DEFAULT_RX_LED_PIN A0
+#define MY_DEFAULT_TX_LED_PIN A1
+#define MY_DEFAULT_ERR_LED_PIN A2
+
+#include <SPI.h>
+#include <MySensors.h>
+
+// https://lastminuteengineers.com/multiple-ds18b20-arduino-tutorial/
+#include <OneWire.h>
+#include <DallasTemperature.h>
+
+// Data wire is plugged into port 11 on the Arduino
+#define ONE_WIRE_BUS 7
+// Setup a oneWire instance to communicate with any OneWire devices
+OneWire oneWire(ONE_WIRE_BUS);
+
+// Pass our oneWire reference to Dallas Temperature.
+DallasTemperature sensors(&oneWire);
+
+#define ROTATION_CHILD_ID 0
+#define CHILD_ID_TEMP 1
+
+MyMessage dimmerMsg(ROTATION_CHILD_ID, V_DIMMER);
+MyMessage lightMsg(ROTATION_CHILD_ID, V_LIGHT); // we need init light message to make the dimmer appear in HA
+MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
+
+// https://lastminuteengineers.com/28byj48-stepper-motor-arduino-tutorial/
+#include "AccelStepper.h"
+
+
+// ULN2003 Wiring:
+const int In1 = 3;
+const int In2 = 4;
+const int In3 = 5;
+const int In4 = 6;
+
+// Create stepper object called 'myStepper', note the pin order:
+AccelStepper myStepper(4, In1, In3, In2, In4);
+
+int prevDimValue=0;
+int newDimValue=0;
+char convBuffer[10];
+
+int pos=0;
+
+unsigned long previousMillis = 0;
+const long tempInterval = 60000;
+float DTemp;
+float old_DTemp;
+
+
+void presentation()  
+{ 
+  #ifdef MY_DEBUG
+    Serial.println("- - - - - presentation - - - - -");
+  #endif
+  
+  sendSketchInfo("Registre Air Chaud", "0.3");
+
+  present(ROTATION_CHILD_ID, S_DIMMER, "rotation");
+  present(CHILD_ID_TEMP, S_TEMP, "Temperature");
+}
+
+void setup() {
+  #ifdef MY_DEBUG
+    Serial.println("- - - - - setup - - - - -");
+  #endif
+  
+  myStepper.setMaxSpeed(1000.0);
+  myStepper.setAcceleration(50.0);
+  myStepper.setSpeed(200);
+  // myStepper.moveTo(2038);
+  // todo make a homing of stepper motor OR find a way to sensorize where it is
+  myStepper.setCurrentPosition(0);
+
+  send(dimmerMsg.set(prevDimValue));
+  send(lightMsg.set(1));
+
+  sensors.begin();
+}
+
+void loop() {
+  #ifdef MY_DEBUG
+    // Serial.println("- - - - - loop - - - - -");
+  #endif
+
+  unsigned long currentMillis = millis();
+  // do measurement every one minute
+  if (currentMillis - previousMillis >= tempInterval)
+  {
+    previousMillis = currentMillis;
+    sensors.requestTemperatures();
+    old_DTemp = DTemp;
+    DTemp = sensors.getTempCByIndex(0);
+    if (DTemp != old_DTemp && DTemp != -127)
+    {
+      send(msgTemp.set(DTemp, 1));
+      old_DTemp = DTemp;
+    }
+  }
+  
+  // myStepper.moveTo(myStepper.currentPosition() + 2048);
+
+  // delay(5000);
+
+  // Change direction once the motor reaches target position
+	// if (myStepper.distanceToGo() == 0) 
+	// 	myStepper.moveTo(-myStepper.currentPosition());
+
+	// Move the motor one step
+	if(!myStepper.run()){
+    // release the stepper motor to free power consumption
+    digitalWrite(In1, 0);
+    digitalWrite(In2, 0);
+    digitalWrite(In3, 0);
+    digitalWrite(In4, 0);
+  }
+}
+
+// Handle incoming messages 
+void receive(const MyMessage &message) {
+
+  #ifdef MY_DEBUG
+    Serial.println("- - - - - receive - - - - -");
+    Serial.print("Last reading for sensor: ");
+  #endif
+
+  if (message.type == V_LIGHT) {
+
+    #ifdef MY_DEBUG
+      Serial.println("- - - - - receive V_LIGHT - - - - -");
+    #endif
+
+  } else if (message.type == V_DIMMER) {
+
+    #ifdef MY_DEBUG
+      Serial.println("- - - - - receive V_DIMMER - - - - -");
+    #endif
+
+    newDimValue = atoi(message.getString(convBuffer));
+
+    #ifdef MY_DEBUG
+      Serial.print("prevDimValue: ");
+      Serial.println(prevDimValue);  
+      Serial.print("newDimValue: ");
+      Serial.println(newDimValue);
+    #endif
+    
+    // todo instead of 1 revolution (2038) define how much revolution we want to do for full opening (100% of the dimmer in HA)
+    pos = (2038 / 100) * newDimValue;
+    myStepper.moveTo(pos); // move the stepper
+  }
+}