Sharp/IVT support, heatpumps should use 38 kHz carrier frequency

libraries/HeatpumpIR/CarrierHeatpumpIR.cpp

@@ -141,7 +141,7 @@ void CarrierHeatpumpIR::sendCarrier(IRSender& IR, uint8_t operatingMode, uint8_t
   sendBuffer[8] = IR.bitReverse(checksum);
 
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // Header
   IR.mark(CARRIER_AIRCON1_HDR_MARK);

libraries/HeatpumpIR/FujitsuHeatpumpIR.cpp

@@ -176,7 +176,7 @@ void FujitsuHeatpumpIR::sendFujitsuTestRun(IRSender& IR)
 void FujitsuHeatpumpIR::sendFujitsuMsg(IRSender& IR, uint8_t msgSize, uint8_t *msg)
 {
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // Header
   IR.mark(FUJITSU_AIRCON1_HDR_MARK);

libraries/HeatpumpIR/MideaHeatpumpIR.cpp

@@ -118,7 +118,7 @@ void MideaHeatpumpIR::sendMidea(IRSender& IR, uint8_t operatingMode, uint8_t fan
 void MideaHeatpumpIR::sendMidearaw(IRSender& IR, uint8_t sendBuffer[])
 {
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // Header
   IR.mark(MIDEA_AIRCON1_HDR_MARK);

libraries/HeatpumpIR/MitsubishiHeatpumpIR.cpp

@@ -188,7 +188,7 @@ void MitsubishiHeatpumpIR::sendMitsubishi(IRSender& IR, uint8_t powerMode, uint8
   MitsubishiTemplate[17] = checksum;
 
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // The Mitsubishi data is repeated twice
   for (int j=0; j<2; j++) {

libraries/HeatpumpIR/PanasonicCKPHeatpumpIR.cpp

@@ -163,7 +163,7 @@ void PanasonicCKPHeatpumpIR::sendPanasonicCKP(IRSender& IR, uint8_t operatingMod
 void PanasonicCKPHeatpumpIR::sendPanasonicCKPraw(IRSender& IR, uint8_t sendBuffer[])
 {
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // Header, two first uint8_ts repeated
   IR.mark(PANASONIC_AIRCON1_HDR_MARK);
@@ -228,7 +228,7 @@ void PanasonicCKPHeatpumpIR::sendPanasonicCKPOnOffTimerCancel(IRSender& IR, bool
   }
 
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   for (int i=0; i<6; i++) {
     IR.mark(PANASONIC_AIRCON1_HDR_MARK);

libraries/HeatpumpIR/PanasonicHeatpumpIR.cpp

@@ -208,7 +208,7 @@ void PanasonicHeatpumpIR::sendPanasonic(IRSender& IR, uint8_t operatingMode, uin
   panasonicTemplate[26] = checksum;
 
   // 40 kHz PWM frequency
-  IR.setFrequency(40);
+  IR.setFrequency(38);
 
   // Header
   IR.mark(PANASONIC_AIRCON2_HDR_MARK);

libraries/HeatpumpIR/README.md

@@ -12,6 +12,7 @@ Currently supports at least these models
 * Fujitsu Nocria AWYZ14 (remote control P/N AR-PZ2)
 * Mitsubishi MSZ FD-25, probably also FD-35 (remote control P/N KM09D 0052376)
 * Hisense AUD (remote control Y-H1-01,  Y-H1-02(E), Y-J1, Y-E4-07) probably AUC model
+* Sharp AY-ZP40KR (remote control P/N CRMC-A788JBEZ), possibly also IVT
 
 
 ## Instructions

libraries/HeatpumpIR/SamsungHeatpumpIR.cpp

@@ -90,8 +90,8 @@ void SamsungHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operati
 void SamsungHeatpumpIR::sendSamsung(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV)
 {
   uint8_t SamsungTemplate[] = { 0x02, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00,   // Header part
-                             0x01, 0xD2, 0x0F, 0x00, 0x00, 0x00, 0x00,   // Always the same data on POWER messages
+                                0x01, 0xD2, 0x0F, 0x00, 0x00, 0x00, 0x00,   // Always the same data on POWER messages
-                             0x01, 0x00, 0xFE, 0x71, 0x00, 0x00, 0x00 }; // The actual data is in this part, on uint8_ts 14-20
+                                0x01, 0x00, 0xFE, 0x71, 0x00, 0x00, 0x00 }; // The actual data is in this part, on uint8_ts 14-20
 
   uint8_t SamsungChecksum = 0;
 
@@ -114,15 +114,15 @@ void SamsungHeatpumpIR::sendSamsung(IRSender& IR, uint8_t powerMode, uint8_t ope
   // Set the vertical swing mode on the template message
   SamsungTemplate[16] = swingV;
 
-  // Calculate the uint8_t 15 checksum
+  // Calculate the byte 15 checksum
   // Count the number of ONE bits on message uint8_ts 15-20
   for (uint8_t j=15; j<21; j++) {
-    uint8_t Samsunguint8_t = SamsungTemplate[j];
+    uint8_t Samsungbyte = SamsungTemplate[j];
     for (uint8_t i=0; i<8; i++) {
-      if ( (Samsunguint8_t & 0x01) == 0x01 ) {
+      if ( (Samsungbyte & 0x01) == 0x01 ) {
         SamsungChecksum++;
       }
-      Samsunguint8_t >>= 1;
+      Samsungbyte >>= 1;
     }
   }
 

libraries/HeatpumpIR/SharpHeatpumpIR.cpp

@@ -0,0 +1,122 @@
+#include <SharpHeatpumpIR.h>
+
+
+SharpHeatpumpIR::SharpHeatpumpIR() : HeatpumpIR()
+{
+  static const char PROGMEM model[] PROGMEM = "sharp";
+  static const char PROGMEM info[]  PROGMEM = "{\"mdl\":\"sharp\",\"dn\":\"Sharp AY-ZP40KR\",\"mT\":18,\"xT\":32,\"fs\":3,\"maint\":[10]}}";
+
+  _model = model;
+  _info = info;
+}
+
+
+void SharpHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
+{
+  // Sensible defaults for the heat pump mode
+
+  uint8_t powerMode     = SHARP_AIRCON1_MODE_ON;
+  uint8_t operatingMode = SHARP_AIRCON1_MODE_HEAT;
+  uint8_t fanSpeed      = SHARP_AIRCON1_FAN_AUTO;
+  uint8_t temperature   = 23;
+
+  if (powerModeCmd == 0)
+  {
+    powerMode = SHARP_AIRCON1_MODE_OFF;
+  }
+
+  switch (operatingModeCmd)
+  {
+    case MODE_HEAT:
+      operatingMode = SHARP_AIRCON1_MODE_HEAT;
+      break;
+    case MODE_COOL:
+      operatingMode = SHARP_AIRCON1_MODE_COOL;
+      break;
+    case MODE_DRY:
+      operatingMode = SHARP_AIRCON1_MODE_DRY;
+      temperatureCmd = 10;
+      break;
+    case MODE_FAN:
+      operatingMode = SHARP_AIRCON1_MODE_COOL;
+      // Temperature needs to be set to 32 degrees for 'simulated' FAN mode
+      temperatureCmd = 32;
+      break;
+    case MODE_MAINT: // Maintenance mode is just the heat mode at +8 or +10, FAN5
+      operatingMode |= SHARP_AIRCON1_MODE_HEAT;
+      temperature = 10;
+      fanSpeedCmd = FAN_5;
+      break;
+  }
+
+  switch (fanSpeedCmd)
+  {
+    case FAN_AUTO:
+      fanSpeed = SHARP_AIRCON1_FAN_AUTO;
+      break;
+    case FAN_1:
+      fanSpeed = SHARP_AIRCON1_FAN1;
+      break;
+    case FAN_2:
+      fanSpeed = SHARP_AIRCON1_FAN2;
+      break;
+    case FAN_3:
+      fanSpeed = SHARP_AIRCON1_FAN3;
+      break;
+  }
+
+  if ( temperatureCmd > 16 && temperatureCmd < 32)
+  {
+    temperature = temperatureCmd;
+  }
+
+  sendSharp(IR, powerMode, operatingMode, fanSpeed, temperature);
+}
+
+void SharpHeatpumpIR::sendSharp(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature)
+{
+  uint8_t SharpTemplate[] = { 0xAA, 0x5A, 0xCF, 0x10, 0x00, 0x00, 0x00, 0x06, 0x08, 0x80, 0x04, 0xF0, 0x01 };
+  //                             0     1     2     3     4     5     6     7     8     9    10    11    12
+
+  uint8_t checksum = 0x00;
+
+  // Set the power mode on the template message
+  SharpTemplate[5] = powerMode;
+
+  // Set the fan speed & operating mode on the template message
+  SharpTemplate[6] = fanSpeed | operatingMode;
+
+  // Set the temperature on the template message
+  if (temperature == 10) {
+    SharpTemplate[4] = 0x00; // Maintenance mode temperature
+  } else {
+    SharpTemplate[4] = (temperature - 17);
+  }
+
+  // Calculate the checksum
+  for (int i=0; i<12; i++) {
+    checksum ^= SharpTemplate[i];
+  }
+
+  checksum ^= SharpTemplate[12] & 0x0F;
+  checksum ^= (checksum >> 4);
+  checksum &= 0x0F;
+
+  SharpTemplate[12] |= (checksum << 4);
+
+  // 38 kHz PWM frequency
+  IR.setFrequency(38);
+
+  // Header
+  IR.mark(SHARP_AIRCON1_HDR_MARK);
+  IR.space(SHARP_AIRCON1_HDR_SPACE);
+
+  // Data
+  for (unsigned int i=0; i<sizeof(SharpTemplate); i++) {
+    IR.sendIRbyte(SharpTemplate[i], SHARP_AIRCON1_BIT_MARK, SHARP_AIRCON1_ZERO_SPACE, SHARP_AIRCON1_ONE_SPACE);
+  }
+
+  // End mark
+  IR.mark(SHARP_AIRCON1_BIT_MARK);
+  IR.space(0);
+}

libraries/HeatpumpIR/SharpHeatpumpIR.h

@@ -0,0 +1,42 @@
+/*
+    Sharp AY-ZP40KR heatpump control (remote control P/N CRMC-A788JBEZ)
+    Probably also works on IVT (as those are Sharp units with different branding)
+
+    Also see: https://github.com/skarlsso/IRRemoteIVT/blob/master/IRRemoteIVT.ino
+*/
+#ifndef SharpHeatpumpIR_h
+#define SharpHeatpumpIR_h
+
+#include <HeatpumpIR.h>
+
+
+// Sharp timing constants
+#define SHARP_AIRCON1_HDR_MARK   3540 // 3820
+#define SHARP_AIRCON1_HDR_SPACE  1720 // 1680
+#define SHARP_AIRCON1_BIT_MARK   460  // 420
+#define SHARP_AIRCON1_ONE_SPACE  1400 // 1250
+#define SHARP_AIRCON1_ZERO_SPACE 430  // 330
+
+// Sharp codes
+#define SHARP_AIRCON1_MODE_HEAT  0x01
+#define SHARP_AIRCON1_MODE_COOL  0x02
+#define SHARP_AIRCON1_MODE_DRY   0x03
+#define SHARP_AIRCON1_MODE_OFF   0x21 // Power OFF
+#define SHARP_AIRCON1_MODE_ON    0x31 // Power ON
+#define SHARP_AIRCON1_FAN_AUTO   0x20 // Fan speed
+#define SHARP_AIRCON1_FAN1       0x30
+#define SHARP_AIRCON1_FAN2       0x50
+#define SHARP_AIRCON1_FAN3       0x70
+
+
+class SharpHeatpumpIR : public HeatpumpIR
+{
+  public:
+    SharpHeatpumpIR();
+    void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
+
+  private:
+    void sendSharp(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature);
+};
+
+#endif

libraries/HeatpumpIR/examples/simple/simple.ino

@@ -7,6 +7,7 @@
 #include <MideaHeatpumpIR.h>
 #include <MitsubishiHeatpumpIR.h>
 #include <SamsungHeatpumpIR.h>
+#include <SharpHeatpumpIR.h>
 
 IRSender irSender(3); // IR led on Duemilanove digital pin 3
 
@@ -14,7 +15,7 @@ IRSender irSender(3); // IR led on Duemilanove digital pin 3
 HeatpumpIR *heatpumpIR[] = {new PanasonicCKPHeatpumpIR(), new PanasonicDKEHeatpumpIR(), new PanasonicJKEHeatpumpIR(),
                             new PanasonicNKEHeatpumpIR(), new CarrierHeatpumpIR(), new MideaHeatpumpIR(),
                             new FujitsuHeatpumpIR(), new MitsubishiFDHeatpumpIR(), new MitsubishiFEHeatpumpIR(),
-                            new SamsungHeatpumpIR(), NULL};
+                            new SamsungHeatpumpIR(), new SharpHeatpumpIR(), NULL};
 
 void setup()
 {

libraries/HeatpumpIR/keywords.txt

@@ -11,6 +11,7 @@ MitsubishiHeatpumpIR	KEYWORD1
 MitsubishiFDHeatpumpIR	KEYWORD1
 MitsubishiFEHeatpumpIR	KEYWORD1
 SamsungHeatpumpIR	KEYWORD1
+SharpHeatpumpIR	KEYWORD1
 
 IRSender	KEYWORD1
 

libraries/MySensors/examples/HeatpumpIRController/HeatpumpIRController.ino

@@ -1,6 +1,38 @@
-#include <Arduino.h>
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * REVISION HISTORY
+ * Version 1.0 - Toni A - https://github.com/ToniA/arduino-heatpumpir
+ * 
+ * DESCRIPTION
+ * Heatpump controller
+ */ 
 
-// HeatpumpIR libraries, https://github.com/ToniA/arduino-heatpumpir
+// Enable debug prints to serial monitor
+#define MY_DEBUG 
+
+// Enable and select radio type attached
+#define MY_RADIO_NRF24
+//#define MY_RADIO_RFM69
+
+// HeatpumpIR libraries, 
 #include <FujitsuHeatpumpIR.h>
 #include <PanasonicCKPHeatpumpIR.h>
 #include <PanasonicHeatpumpIR.h>
@@ -8,19 +40,19 @@
 #include <MideaHeatpumpIR.h>
 #include <MitsubishiHeatpumpIR.h>
 #include <SamsungHeatpumpIR.h>
+#include <SharpHeatpumpIR.h>
 
 // Timer library, https://github.com/JChristensen/Timer
 #include <Timer.h>
 
 // MySensors libraries
-#include <MySensor.h>
 #include <SPI.h>
+#include <MySensor.h>
 
 // Child ID's of this node
 #define CHILD_1  1
 
 // MySensors definitions
-MySensor gw;
 MyMessage irMsg(CHILD_1, V_IR_RECEIVE);
 
 // -- Hacks for Domoticz start
@@ -41,7 +73,8 @@ HeatpumpIR *heatpumpIR[] = { new PanasonicCKPHeatpumpIR(), // 0, keep this if yo
                              new FujitsuHeatpumpIR(),      // 6
                              new MitsubishiFDHeatpumpIR(), // 7
                              new MitsubishiFEHeatpumpIR(), // 8
-                             new SamsungHeatpumpIR()       // 9
+                             new SamsungHeatpumpIR(),      // 9
+                             new SharpHeatpumpIR()         // 10
                            };
 
 // IR led on PWM output-capable digital pin 3
@@ -54,6 +87,7 @@ int8_t panasonicCKPTimer = 0;
 // Number of supported models
 byte models = 0;
 
+
 void setup()
 {
   Serial.begin(115200);
@@ -63,33 +97,31 @@ void setup()
   models = sizeof(heatpumpIR) / sizeof(HeatpumpIR*);
   Serial.print(F("Number of supported models: ")); Serial.println(models);
 
-  // Auto-assign the node ID, do not forward messages
-  gw.begin(incomingMessage, AUTO, false);
-
-  // Send the sketch version information to the gateway and Controller
-  gw.sendSketchInfo("Heatpump Sensor", "1.0");
-
-  // Register a sensors to the MySensors Gateway
-  gw.present(CHILD_1, S_IR, "IR sender");
-
-  // -- Hacks for Domoticz start
-  gw.present(CHILD_2, S_INFO, "IR data");
-  gw.present(CHILD_3, S_LIGHT, "IR send");
   // The TEXT sensor is not created in Domoticz before data is sent
-  gw.send(textMsg.setSensor(CHILD_2).set("00000000"));
+  send(textMsg.setSensor(CHILD_2).set("00000000"));
   // -- Hacks for Domoticz end
 }
 
+void presentation() {
+  // Send the sketch version information to the gateway and Controller
+  sendSketchInfo("Heatpump Sensor", "1.0");
+
+  // Register a sensors to the MySensors Gateway
+  present(CHILD_1, S_IR, "IR sender");
+
+  // -- Hacks for Domoticz start
+  present(CHILD_2, S_INFO, "IR data");
+  present(CHILD_3, S_LIGHT, "IR send");
+}
 
 void loop()
 {
-  gw.process();
   timer.update();
 }
 
 
 // Handle incoming messages from the MySensors Gateway
-void incomingMessage(const MyMessage &message) {
+void receive(const MyMessage &message) {
 
     const char *irData;
 
@@ -105,7 +137,7 @@ void incomingMessage(const MyMessage &message) {
   else if (message.type==V_LIGHT) {
     // When the button is pressed on Domoticz, request the value of the TEXT sensor
     Serial.println(F("Requesting IR code from Domoticz..."));
-    gw.request(CHILD_2, V_TEXT, 0);
+    request(CHILD_2, V_TEXT, 0);
   } else if (message.type==V_TEXT) {
     // TEXT sensor value is received as a result of the previous step
     Serial.println(F("IR code received from Domoticz..."));
@@ -117,7 +149,7 @@ void incomingMessage(const MyMessage &message) {
     sendHeatpumpIRCommand(irData);
 
     // Set the Domoticz switch back to 'OFF' state
-    gw.send(sendMsg.setSensor(CHILD_3).set(0));
+    send(sendMsg.setSensor(CHILD_3).set(0));
   }
   // -- Hacks for Domoticz end
 }