Curtain Control Node.
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@patchmaster This is my current curtain control sketch. I work with the development branch, so the syntax can be a little different.
The Accelstepper library gives you all the abilities to slow start/stop with numerous kinds of steppers.
My sketch includes a calibration function (stored in EEPROM) so the you don't need end stop detection (a stepper knows where it is)/* PROJECT: MY Sensors curtain controller PROGRAMMER: AWI DATE: march 11, 2016 FILE: AWI stepper1.ino LICENSE: Public domain Hardware: ATMega328p board w/ NRF24l01 and MySensors 2.0 (Development) Special: uses AccelStepper library Summary: Curtain control with stepper motor. Manual operation with 1 push button Calibration with manual button Remarks: Fixed node-id Change log: 20160312 - Cleanup */ // Enable debug prints to serial monitor #define MY_DEBUG #define MY_NODE_ID 13 // fixed node number // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 #include <SPI.h> #include <MySensor.h> // stepper library #include <AccelStepper.h> // http://www.airspayce.com/mikem/arduino/AccelStepper/ #define HALFSTEP 8 // Stepper uses "Halfstep" mode // button library // used for: // - manual open close - single click: close/ stop/ open/ stop // - calibration - after long press: open calibarion- until single press - closed calibration - until single press (stop) #include <Button.h> // https://github.com/JChristensen/Button #define CHILD_ID 1 // Id of the sensor child #define SN "Curtain control 13" #define SV "1.0" #define buttonPin1 7 // Arduino pin connected to buttonPin1 #define buttonPin2 A0 // Arduino pin connected to buttonPin2 (fixed to ground) // Motor pin definitions #define motorPin1 3 // IN1 on the ULN2003 driver 1 #define motorPin2 4 // IN2 on the ULN2003 driver 1 #define motorPin3 5 // IN3 on the ULN2003 driver 1 #define motorPin4 6 // IN4 on the ULN2003 driver 1 const unsigned long heartbeatInterval = 1 * 3600UL * 1000UL ; // heartbeatinterval unsigned long heartbeatCounter = 0 ; // // helper routines to store and retrieve long in mysensors EEPROM union { // used to convert long to bytes for EEPROM storage long longInt; uint8_t LongByte[4]; } convLongInt ; void saveStateL(int EEposition, long StateL){ convLongInt.longInt = StateL ; for (int y = 0; y < 4 ; y++){ // convert to bytes saveState(EEposition + y , convLongInt.LongByte[y]) ; } Serial.print("State saved: "); Serial.println(StateL); } long loadStateL(int EEposition){ for (int y = 0; y < 4 ; y++){ // convert from bytes convLongInt.LongByte[y] = loadState(EEposition + y) ; } Serial.print("State read: "); Serial.println(convLongInt.longInt); return convLongInt.longInt ; } // Initialize with pin sequence IN1-IN3-IN2-IN4 for using the AccelStepper with 28BYJ-48 AccelStepper stepper1(HALFSTEP, motorPin1, motorPin3, motorPin2, motorPin4); // Initialize button active low, debounce and internal pull-up Button myBtn(buttonPin1, true, true, 40); // Initiate the button (pin, pull_up, invert, debounce_ms) MyMessage percentageMsg(CHILD_ID, V_PERCENTAGE); // used to send updates to controller const long maxRun = 4000000L ; // maximum runway long setPosition = 0 ; // remembers set position, need to be saved in EEPROM const int setPositionEE = 4 ; // eeprom location long openPosition = 0 ; // Position at open, need to be saved in EEPROM? const int openPositionEE = setPositionEE + 4 ; // eeprom location long closedPosition = 120000UL ; // Position at full close, need to be saved in EEPROM const int closedPositionEE = openPositionEE + 4 ; // eeprom location unsigned long idleTimer = millis() ; // return to idle timer unsigned long idleTime = 100000UL ; // return to idle after 100 secs unsigned long printTimer = millis() ; // print timer unsigned long printTime = 1000UL ; // print after 1 secs enum position_t {Open, Close, Idle, Running} ; position_t lastDirection = Open ; // lastDirection only for buttonpress position_t runStatus = Idle ; // indicates current status for running motor. used for status reporting to controller enum State_t {sIdle, sCalibrateOpen, sCalibrateClose} ; State_t State = sIdle ; void setup() { // setup buttons pinMode(buttonPin1, OUTPUT); stepper1.setMaxSpeed(2000.0); stepper1.setAcceleration(1000.0); //saveStateL(closedPositionEE, closedPosition) ; // INIT: save closed position in EEPROM closedPosition = loadStateL(closedPositionEE) ; // need to get last values from EEPROM and assume the current position is correct setPosition = loadStateL(setPositionEE) ; stepper1.setCurrentPosition(setPosition ); }//--(end setup )--- void presentation() { present(CHILD_ID, S_COVER, "Curtain"); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP // Register the LED Dimmable Light with the gateway sendSketchInfo(SN, SV); } void loop() { unsigned int now = millis() ; // current time for loop // simple state machine for button press myBtn.read(); switch (State) { // Idle state, waiting for some action // - button press // - idleTimer case sIdle: if (myBtn.wasReleased()){ // idle Serial.println("Button release") ; // if running stop if (stepper1.isRunning()){ setPosition = stepper1.currentPosition(); stepper1.moveTo(setPosition) ; // move to current position (was already there..) } else if (lastDirection == Open) { stepper1.moveTo(closedPosition) ; lastDirection = Close ; } else { // lastDirection == Close stepper1.moveTo(openPosition) ; lastDirection = Open ; } } else if (myBtn.pressedFor(3000)){ // move to calibratete state with long press Serial.println("Button press long") ; idleTimer = now ; // return to idle after ... State = sCalibrateOpen ; stepper1.move(-maxRun) ; // let the stepper open with maximum } break ; // if not running and last action was open close ; else open // if longpress Calibrate open case sCalibrateOpen: // calibration going on if (myBtn.wasPressed()){ stepper1.setCurrentPosition(0 ); // set new 0 position ?? openPosition = setPosition = 0 ; State = sCalibrateClose ; // next is close calibarion stepper1.move(maxRun) ; // let the stepper close with maximum } else if (now > idleTimer + idleTime) { // timer expired -> abort calibration State = sIdle ; } break ; case sCalibrateClose: // calibrate closed position, end with keypress if (myBtn.wasPressed()) { closedPosition = setPosition = stepper1.currentPosition() ; saveStateL(closedPositionEE, closedPosition) ; // save closed position in EEPROM State = sIdle ; stepper1.moveTo(openPosition) ; // return to open after calibration } else if (now > idleTimer + idleTime) { // timer expired -> abort calibration State = sIdle ; } break ; default : break ; } // power off stepper if not running (no need to reenable)) if (!stepper1.isRunning()){ if (runStatus != Idle){ // there was a change in runningstatus, so report to controller setPosition = stepper1.currentPosition() ; // store in EEPROM and report ready to controller saveStateL(setPositionEE, setPosition) ; send( percentageMsg.set((100 * setPosition)/(closedPosition - openPosition))) ; runStatus = Idle ; } stepper1.disableOutputs(); } else { runStatus = Running ; } stepper1.run(); /* if (printTimer++ > now + printTime){ printTimer = now ; Serial.println(stepper1.currentPosition()); } */ } // This is called when a message is received void receive(const MyMessage &message) { // We only expect few types of messages from controller, check which switch (message.type) { case V_PERCENTAGE: // Curtain should be opened stepper1.moveTo(message.getInt() * (closedPosition - openPosition)/100); Serial.print("Message: "); Serial.print(message.sensor); Serial.print(" , value: % "); Serial.println( message.getInt()); Serial.print("Moving to: "); Serial.println(message.getInt() * (closedPosition - openPosition)/100); break ; case V_STATUS: // Curtain should be opened or closed full stepper1.moveTo((message.getInt() == HIGH)?openPosition:closedPosition); Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(" , value: % "); break ; default : // not recognizable message Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Unrecognized "); break ; } }@AWI Thanks. I have been using the Accelstepper library, but this has already given me several other ideas.
I appreciate the help. -
@patchmaster This is my current curtain control sketch. I work with the development branch, so the syntax can be a little different.
The Accelstepper library gives you all the abilities to slow start/stop with numerous kinds of steppers.
My sketch includes a calibration function (stored in EEPROM) so the you don't need end stop detection (a stepper knows where it is)/* PROJECT: MY Sensors curtain controller PROGRAMMER: AWI DATE: march 11, 2016 FILE: AWI stepper1.ino LICENSE: Public domain Hardware: ATMega328p board w/ NRF24l01 and MySensors 2.0 (Development) Special: uses AccelStepper library Summary: Curtain control with stepper motor. Manual operation with 1 push button Calibration with manual button Remarks: Fixed node-id Change log: 20160312 - Cleanup */ // Enable debug prints to serial monitor #define MY_DEBUG #define MY_NODE_ID 13 // fixed node number // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 #include <SPI.h> #include <MySensor.h> // stepper library #include <AccelStepper.h> // http://www.airspayce.com/mikem/arduino/AccelStepper/ #define HALFSTEP 8 // Stepper uses "Halfstep" mode // button library // used for: // - manual open close - single click: close/ stop/ open/ stop // - calibration - after long press: open calibarion- until single press - closed calibration - until single press (stop) #include <Button.h> // https://github.com/JChristensen/Button #define CHILD_ID 1 // Id of the sensor child #define SN "Curtain control 13" #define SV "1.0" #define buttonPin1 7 // Arduino pin connected to buttonPin1 #define buttonPin2 A0 // Arduino pin connected to buttonPin2 (fixed to ground) // Motor pin definitions #define motorPin1 3 // IN1 on the ULN2003 driver 1 #define motorPin2 4 // IN2 on the ULN2003 driver 1 #define motorPin3 5 // IN3 on the ULN2003 driver 1 #define motorPin4 6 // IN4 on the ULN2003 driver 1 const unsigned long heartbeatInterval = 1 * 3600UL * 1000UL ; // heartbeatinterval unsigned long heartbeatCounter = 0 ; // // helper routines to store and retrieve long in mysensors EEPROM union { // used to convert long to bytes for EEPROM storage long longInt; uint8_t LongByte[4]; } convLongInt ; void saveStateL(int EEposition, long StateL){ convLongInt.longInt = StateL ; for (int y = 0; y < 4 ; y++){ // convert to bytes saveState(EEposition + y , convLongInt.LongByte[y]) ; } Serial.print("State saved: "); Serial.println(StateL); } long loadStateL(int EEposition){ for (int y = 0; y < 4 ; y++){ // convert from bytes convLongInt.LongByte[y] = loadState(EEposition + y) ; } Serial.print("State read: "); Serial.println(convLongInt.longInt); return convLongInt.longInt ; } // Initialize with pin sequence IN1-IN3-IN2-IN4 for using the AccelStepper with 28BYJ-48 AccelStepper stepper1(HALFSTEP, motorPin1, motorPin3, motorPin2, motorPin4); // Initialize button active low, debounce and internal pull-up Button myBtn(buttonPin1, true, true, 40); // Initiate the button (pin, pull_up, invert, debounce_ms) MyMessage percentageMsg(CHILD_ID, V_PERCENTAGE); // used to send updates to controller const long maxRun = 4000000L ; // maximum runway long setPosition = 0 ; // remembers set position, need to be saved in EEPROM const int setPositionEE = 4 ; // eeprom location long openPosition = 0 ; // Position at open, need to be saved in EEPROM? const int openPositionEE = setPositionEE + 4 ; // eeprom location long closedPosition = 120000UL ; // Position at full close, need to be saved in EEPROM const int closedPositionEE = openPositionEE + 4 ; // eeprom location unsigned long idleTimer = millis() ; // return to idle timer unsigned long idleTime = 100000UL ; // return to idle after 100 secs unsigned long printTimer = millis() ; // print timer unsigned long printTime = 1000UL ; // print after 1 secs enum position_t {Open, Close, Idle, Running} ; position_t lastDirection = Open ; // lastDirection only for buttonpress position_t runStatus = Idle ; // indicates current status for running motor. used for status reporting to controller enum State_t {sIdle, sCalibrateOpen, sCalibrateClose} ; State_t State = sIdle ; void setup() { // setup buttons pinMode(buttonPin1, OUTPUT); stepper1.setMaxSpeed(2000.0); stepper1.setAcceleration(1000.0); //saveStateL(closedPositionEE, closedPosition) ; // INIT: save closed position in EEPROM closedPosition = loadStateL(closedPositionEE) ; // need to get last values from EEPROM and assume the current position is correct setPosition = loadStateL(setPositionEE) ; stepper1.setCurrentPosition(setPosition ); }//--(end setup )--- void presentation() { present(CHILD_ID, S_COVER, "Curtain"); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP // Register the LED Dimmable Light with the gateway sendSketchInfo(SN, SV); } void loop() { unsigned int now = millis() ; // current time for loop // simple state machine for button press myBtn.read(); switch (State) { // Idle state, waiting for some action // - button press // - idleTimer case sIdle: if (myBtn.wasReleased()){ // idle Serial.println("Button release") ; // if running stop if (stepper1.isRunning()){ setPosition = stepper1.currentPosition(); stepper1.moveTo(setPosition) ; // move to current position (was already there..) } else if (lastDirection == Open) { stepper1.moveTo(closedPosition) ; lastDirection = Close ; } else { // lastDirection == Close stepper1.moveTo(openPosition) ; lastDirection = Open ; } } else if (myBtn.pressedFor(3000)){ // move to calibratete state with long press Serial.println("Button press long") ; idleTimer = now ; // return to idle after ... State = sCalibrateOpen ; stepper1.move(-maxRun) ; // let the stepper open with maximum } break ; // if not running and last action was open close ; else open // if longpress Calibrate open case sCalibrateOpen: // calibration going on if (myBtn.wasPressed()){ stepper1.setCurrentPosition(0 ); // set new 0 position ?? openPosition = setPosition = 0 ; State = sCalibrateClose ; // next is close calibarion stepper1.move(maxRun) ; // let the stepper close with maximum } else if (now > idleTimer + idleTime) { // timer expired -> abort calibration State = sIdle ; } break ; case sCalibrateClose: // calibrate closed position, end with keypress if (myBtn.wasPressed()) { closedPosition = setPosition = stepper1.currentPosition() ; saveStateL(closedPositionEE, closedPosition) ; // save closed position in EEPROM State = sIdle ; stepper1.moveTo(openPosition) ; // return to open after calibration } else if (now > idleTimer + idleTime) { // timer expired -> abort calibration State = sIdle ; } break ; default : break ; } // power off stepper if not running (no need to reenable)) if (!stepper1.isRunning()){ if (runStatus != Idle){ // there was a change in runningstatus, so report to controller setPosition = stepper1.currentPosition() ; // store in EEPROM and report ready to controller saveStateL(setPositionEE, setPosition) ; send( percentageMsg.set((100 * setPosition)/(closedPosition - openPosition))) ; runStatus = Idle ; } stepper1.disableOutputs(); } else { runStatus = Running ; } stepper1.run(); /* if (printTimer++ > now + printTime){ printTimer = now ; Serial.println(stepper1.currentPosition()); } */ } // This is called when a message is received void receive(const MyMessage &message) { // We only expect few types of messages from controller, check which switch (message.type) { case V_PERCENTAGE: // Curtain should be opened stepper1.moveTo(message.getInt() * (closedPosition - openPosition)/100); Serial.print("Message: "); Serial.print(message.sensor); Serial.print(" , value: % "); Serial.println( message.getInt()); Serial.print("Moving to: "); Serial.println(message.getInt() * (closedPosition - openPosition)/100); break ; case V_STATUS: // Curtain should be opened or closed full stepper1.moveTo((message.getInt() == HIGH)?openPosition:closedPosition); Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(" , value: % "); break ; default : // not recognizable message Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Unrecognized "); break ; } }@AWI
I have been searching for something like this for a while, thank you for the code!But i have some problems compiling it :\
C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void saveStateL(int, long int)': stepper_mysensor:74: error: 'saveState' was not declared in this scope saveState(EEposition + y , convLongInt.LongByte[y]) ; ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'long int loadStateL(int)': stepper_mysensor:81: error: 'loadState' was not declared in this scope convLongInt.LongByte[y] = loadState(EEposition + y) ; ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void presentation()': stepper_mysensor:129: error: 'present' was not declared in this scope present(CHILD_ID, S_COVER, "Curtain"); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP ^ stepper_mysensor:132: error: 'sendSketchInfo' was not declared in this scope sendSketchInfo(SN, SV); ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void loop()': stepper_mysensor:195: error: 'send' was not declared in this scope send( percentageMsg.set((100 * setPosition)/(closedPosition - openPosition))) ; ^ exit status 1 'saveState' was not declared in this scope``` -
@AWI
I have been searching for something like this for a while, thank you for the code!But i have some problems compiling it :\
C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void saveStateL(int, long int)': stepper_mysensor:74: error: 'saveState' was not declared in this scope saveState(EEposition + y , convLongInt.LongByte[y]) ; ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'long int loadStateL(int)': stepper_mysensor:81: error: 'loadState' was not declared in this scope convLongInt.LongByte[y] = loadState(EEposition + y) ; ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void presentation()': stepper_mysensor:129: error: 'present' was not declared in this scope present(CHILD_ID, S_COVER, "Curtain"); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP ^ stepper_mysensor:132: error: 'sendSketchInfo' was not declared in this scope sendSketchInfo(SN, SV); ^ C:\Users\ToreR\Documents\Arduino\stepper_mysensor\stepper_mysensor.ino: In function 'void loop()': stepper_mysensor:195: error: 'send' was not declared in this scope send( percentageMsg.set((100 * setPosition)/(closedPosition - openPosition))) ; ^ exit status 1 'saveState' was not declared in this scope```@Tore-André-Rosander are you using the development branch? The errors seem to indicate that is the case.
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@Tore-André-Rosander are you using the development branch? The errors seem to indicate that is the case.
@AWI Thank you, that helped :)
I now have it up and running.But how do i connect and use this with a controller (like Domoticz)?
I use an ESP gateway (from the dev branch) and the curtain node is connected and showing up in domoticz.
But how do i make domoticz send commands to the curtain node?All i get when adding the curtain node both as on/off button and blinds in domoticz is "unreconized" in the curtain serial monoitor.
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@AWI Thank you, that helped :)
I now have it up and running.But how do i connect and use this with a controller (like Domoticz)?
I use an ESP gateway (from the dev branch) and the curtain node is connected and showing up in domoticz.
But how do i make domoticz send commands to the curtain node?All i get when adding the curtain node both as on/off button and blinds in domoticz is "unreconized" in the curtain serial monoitor.
@Tore-André-Rosander I have defined it as "Blinds Percentage" in Domoticz. This send the V_STATUS and V_PERCENTAGE messages where the node should respond to...
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@Tore-André-Rosander I have defined it as "Blinds Percentage" in Domoticz. This send the V_STATUS and V_PERCENTAGE messages where the node should respond to...
@AWI THanks again for your fast replys!
This is what i get in serial monitor when i use the "up" "down" buttons for blinds percentage in domoticz.
This is my very first MySensor setup so it might be some error with my setup, i will have a deeper look at it later tonight.
Starting sensor (RNNNA-, 2.0.0-beta) Radio init successful. State read: -1 State read: -1 send: 13-13-0-0 s=255,c=3,t=15,pt=0,l=2,sg=0,st=ok: send: 13-13-0-0 s=255,c=0,t=17,pt=0,l=10,sg=0,st=ok:2.0.0-beta send: 13-13-0-0 s=255,c=3,t=6,pt=1,l=1,sg=0,st=ok:0 read: 0-0-13 s=255,c=3,t=15,pt=0,l=2,sg=0: read: 0-0-13 s=255,c=3,t=6,pt=0,l=1,sg=0:M send: 13-13-0-0 s=1,c=0,t=5,pt=0,l=7,sg=0,st=ok:Curtain send: 13-13-0-0 s=255,c=3,t=11,pt=0,l=18,sg=0,st=ok:Curtain control 13 send: 13-13-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,st=ok:1.0 Init complete, id=13, parent=0, distance=1 read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized``` -
@AWI THanks again for your fast replys!
This is what i get in serial monitor when i use the "up" "down" buttons for blinds percentage in domoticz.
This is my very first MySensor setup so it might be some error with my setup, i will have a deeper look at it later tonight.
Starting sensor (RNNNA-, 2.0.0-beta) Radio init successful. State read: -1 State read: -1 send: 13-13-0-0 s=255,c=3,t=15,pt=0,l=2,sg=0,st=ok: send: 13-13-0-0 s=255,c=0,t=17,pt=0,l=10,sg=0,st=ok:2.0.0-beta send: 13-13-0-0 s=255,c=3,t=6,pt=1,l=1,sg=0,st=ok:0 read: 0-0-13 s=255,c=3,t=15,pt=0,l=2,sg=0: read: 0-0-13 s=255,c=3,t=6,pt=0,l=1,sg=0:M send: 13-13-0-0 s=1,c=0,t=5,pt=0,l=7,sg=0,st=ok:Curtain send: 13-13-0-0 s=255,c=3,t=11,pt=0,l=18,sg=0,st=ok:Curtain control 13 send: 13-13-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,st=ok:1.0 Init complete, id=13, parent=0, distance=1 read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=29,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized read: 0-0-13 s=1,c=1,t=30,pt=0,l=0,sg=0: Message - valid: 1, Unrecognized```@Tore-André-Rosander Nothing wrong with you interpretation. I have not written this sketch as a complete S_COVER implementation. Only the V_PERCENTAGE part (not V_UP/V_DOWN). If you define it in Domoticz as "Blinds percentage" (see my previous post) it will work. Sorry for the confusion.
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@Tore-André-Rosander Nothing wrong with you interpretation. I have not written this sketch as a complete S_COVER implementation. Only the V_PERCENTAGE part (not V_UP/V_DOWN). If you define it in Domoticz as "Blinds percentage" (see my previous post) it will work. Sorry for the confusion.
@AWI Seems like my problem is with Domoticz itselfe.
I have the same problem as described in this post https://www.domoticz.com/forum/viewtopic.php?f=6&t=7748 -
@AWI Seems like my problem is with Domoticz itselfe.
I have the same problem as described in this post https://www.domoticz.com/forum/viewtopic.php?f=6&t=7748@Tore-André-Rosander You can probably solve it by deleting the sensor in Domoticz and let the sketch present itself as S_DIMMER (and use another sensor id)
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Maybe its because i have not calibrated it? I dont have any pushbuttons laying around, so im gonna make one with some wires. But i see that there is two pins defined as buttons. Should i use the buttonPin1 as VCC?
So it would look something like buttonPin1 -> buttonPin2 -> button -> gnd?
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Maybe its because i have not calibrated it? I dont have any pushbuttons laying around, so im gonna make one with some wires. But i see that there is two pins defined as buttons. Should i use the buttonPin1 as VCC?
So it would look something like buttonPin1 -> buttonPin2 -> button -> gnd?
@Tore-André-Rosander You can ignore buttonpin2. Just connect your "button" to buttonpin1 and ground.
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Looks good. I am curious to see the details... jealous for the speed :runner: your curtain is moving.
I have been working on a similar project last week. The mechanics and ´looks´ are the most difficult part for me.
For now I have used a ´tuned´ cheap & small stepper which makes it slooow but effective ;-) The rail and mounting is standard IKEA. The pro-mini has the jModule attached. Works like a charm (/snail)!
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@AWI I'm curious where you got the rails for the curtain. I wasn't been able to find them, but stumbled on this topic.
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I'm currently working on a similar project, only I got started with 24V DC motors that I got from my work (left overs from a test project) These motors are very strong (way way over rated) and have a big gearbox what unfortunately makes the movement a bit slow.
I started off with 1 motor to move 2 curtains at the same time, but will change this to 2 motors for either side since the better half of me likes to control the curtains separately in case she only wants to close 1.
Next to the automation there will also be a manual control switch be hidden behind the curtains in case the node is down and I'm not at home to fix the issue...
all running on an ESP8266 (ESP-12e) unit to have it over WiFi and have enough ioCurrently the test setup is working fine and I'm ordering parts to start implementing this a bit bigger in the first room. the test setup I made with some old wood 1 meter of rail and a few old rugs as curtains...
I use a GT2 timing belt that is commently used for 3D printers and pully's are widely available as well as the belts in different lengths (I order them on rolls of 10 meters) and attached the timing belt to a carriage that is normally to pull the curtains with a rod.
the motor is mounted on a bracket with currently 2 end stop switches for open and close (but will be 1 switch for open and 1 for close in the final solution)
resulting in driving the curtain from 1 side
electronics are working fine now and need to be ported to a test print and later to a real PCB design
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Hello.
To my project i use stepper motor JK42HS34-0404 and driver L298N.
This is a wiring diagram.
This is a program code that I use
#include <MySensor.h> #include <SPI.h> #include <AccelStepper.h> #define HALFSTEP 4 // Stepper uses "Halfstep" mode #define CURTAIN_CLOSED 1000 // value when closed #define CURTAIN_OPEN 0 // value when open #define CHILD_ID 1 // Id of the sensor child // MySensors definitions MySensor gw; // Initialize message MyMessage msg(CHILD_ID, V_TRIPPED); // Motor pin definitions #define motorPin1 3 // IN1 on the ULN2003 driver 1 #define motorPin2 4 // IN2 on the ULN2003 driver 1 #define motorPin3 5 // IN3 on the ULN2003 driver 1 #define motorPin4 6 // IN4 on the ULN2003 driver 1 // Initialize with pin sequence IN1-IN3-IN2-IN4 for using the AccelStepper with 28BYJ-48 AccelStepper stepper1(HALFSTEP, motorPin1, motorPin2, motorPin3, motorPin4); unsigned long current_position ; // remembers current position, need to be saved in EEPROM? void setup() { // MySensors gw.begin(); // fixed node 13 gw.sendSketchInfo("Curtain control 13", "1.0"); // Send the sketch version information to the gateway and Controller //pinMode(DIGITAL_INPUT_SENSOR, INPUT); // sets the motion sensor digital pin as input // Register all sensors to gw (they will be created as child devices) gw.present(CHILD_ID, S_COVER); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP stepper1.setMaxSpeed(500.0); stepper1.setAcceleration(700.0); stepper1.moveTo(CURTAIN_OPEN); current_position = CURTAIN_OPEN ; stepper1.moveTo(CURTAIN_OPEN); }//--(end setup )--- void loop() { // if message = V_UP start moving until closed // if message = V_DOWN start moving back until open // if message = V_STOP stop moving // Test: Change direction when the stepper reaches the target position gw.process(); // check if message from controller if (stepper1.distanceToGo() == 0){ if (stepper1.currentPosition() == CURTAIN_OPEN){ stepper1.moveTo(CURTAIN_CLOSED); Serial.println("Curtain Open, now closing"); gw.request(CHILD_ID, V_UP, 0); // request new values from controller } else{ stepper1.moveTo(CURTAIN_OPEN); Serial.println("Curtain Closed, now opening"); gw.request(CHILD_ID, V_DOWN, 0); // request new values from controller } } stepper1.run(); } // This is called when a message is received void incomingMessage(const MyMessage &message) { // We only expect few types of messages from controller, check which stepper1.moveTo(message.getInt() * CURTAIN_CLOSED/100); Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(" , value: % "); Serial.println(message.getInt()); switch (message.getInt()) { case 100: // Curtain should be opened Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Message UP "); stepper1.moveTo(CURTAIN_OPEN); break; case 0: // Curtain should be closed Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Message DOWN "); stepper1.moveTo(CURTAIN_CLOSED); break; case 50: // Curtain action should be stopped Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Message STOP "); break; default: // not recognizable message Serial.print("Message - valid: "); Serial.print(message.sensor); Serial.print(", Unrecognized "); } }When the program I have uploaded to my mysensors, the engine still turns, one left and one to the right and did not work the button blinds in Domoticz.
I cant turn off my stepper motor in Domoticz.
https://www.youtube.com/embed/1Wc1p_9YDQQ
Please help me.
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I write a program on library Stepper not AccelStepper.
Now is working.Program code:
// Enable debug prints to serial monitor #define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 // Enable repeater functionality for this node #define MY_REPEATER_FEATURE #include <SPI.h> #include <MySensors.h> #include <Stepper.h> #define CURTAIN_CLOSED 1000 // wartosc gdy kurtyna zamknieta #define CURTAIN_OPEN -1000 // wartosc gdy kurtyna otwarta #define CHILD_ID 1 // definicje MySensors MyMessage message(CHILD_ID, S_COVER); int in1Pin = 3; int in2Pin = 4; int in3Pin = 5; int in4Pin = 6; int lastState; // liczba kroków na jeden obrót #define stepsPerRevolution 200 //ustawienie szybkości silnika int motorSpeed = 40; Stepper myStepper(stepsPerRevolution, in1Pin, in2Pin, in3Pin, in4Pin); void setup() { // ustawienie pinów jako wyjście pinMode(in1Pin, OUTPUT); pinMode(in2Pin, OUTPUT); pinMode(in3Pin, OUTPUT); pinMode(in4Pin, OUTPUT); // ustawienie szybkosci silnika myStepper.setSpeed(motorSpeed); } void presentation() { // Wyslanie informacji o wersji programu sendSketchInfo("Program kurtyna", "1.0"); // Register all sensors to gw (they will be created as child devices) present(CHILD_ID, S_COVER); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP } void receive(const MyMessage &message) { // if message = V_UP start moving until closed if (message.type==V_UP) { myStepper.step(CURTAIN_OPEN); // Store state in eeprom saveState(message.sensor, message.getBool()); request(CHILD_ID, V_UP, 0); // request new values from controller } if (message.type==V_DOWN) { myStepper.step(CURTAIN_CLOSED); // Store state in eeprom saveState(message.sensor, message.getBool()); request(CHILD_ID, V_DOWN, 0); // request new values from controller } }I use MySensors Library 2.0
Youtube film
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your wiring diagram is not accessable:
Error (403)
It seems you don't belong here! You should probably sign in. Check out our Help Center and forums for help, or head back to home.i use a DC motor so can't help with stepper motors, but can you share an image of how you setup your rails?
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I write program with AccelStepper library
/ Enable debug prints to serial monitor #define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 // Enable repeater functionality for this node #define MY_REPEATER_FEATURE #include <SPI.h> #include <MySensors.h> #include <AccelStepper.h> //import biblioteki AccelStepper #define HALFSTEP 8 #define CURTAIN_CLOSED 2000 // wartosc gdy kurtyna zamknieta #define CURTAIN_OPEN 0 // wartosc gdy kurtyna otwarta #define CHILD_ID 1 // definicje MySensors MyMessage message(CHILD_ID, S_COVER); // Definicja pinow silnika #define IN1 3 // IN1 - zielony #define IN2 4 // IN2 - czarny #define IN3 5 // IN3 - niebieski #define IN4 6 // IN4 - czerwony AccelStepper stepper1(HALFSTEP, IN1, IN2, IN3, IN4); void setup() { stepper1.setMaxSpeed(200.0); stepper1.setAcceleration(1000.0); stepper1.setSpeed(200); stepper1.moveTo(CURTAIN_OPEN); } void presentation() { // Wyslanie informacji o wersji programu sendSketchInfo("Program kurtyna", "1.0"); // Register all sensors to gw (they will be created as child devices) present(CHILD_ID, S_COVER); // Window Cover sub-type, commands: V_UP, V_DOWN, V_STOP } void loop() { stepper1.run(); //Start } void receive(const MyMessage &message) { // if message = V_UP start moving until closed if (message.type==V_UP) { if (stepper1.distanceToGo() == 0){ if (stepper1.currentPosition() == CURTAIN_OPEN){ stepper1.moveTo(CURTAIN_CLOSED); // Store state in eeprom saveState(message.sensor, message.getBool()); request(CHILD_ID, V_UP, 0); // request new values from controller } } } if (message.type==V_DOWN) { stepper1.moveTo(CURTAIN_OPEN); // Store state in eeprom saveState(message.sensor, message.getBool()); request(CHILD_ID, V_DOWN, 0); // request new values from controller } if (message.type==V_STOP) { stepper1.setCurrentPosition(0); // Store state in eeprom saveState(message.sensor, message.getBool()); request(CHILD_ID, V_STOP, 0); // request new values from controller } }I use MySensors library 2.0
Now i working.
