Added Invert Commands checkbox for motors

ConfigFile.cpp

@@ -6,9 +6,9 @@
 
 extern Preferences pref;
 
-#define SHADE_HDR_VER 8
+#define SHADE_HDR_VER 9
 #define SHADE_HDR_SIZE 16
-#define SHADE_REC_SIZE 236
+#define SHADE_REC_SIZE 242
 
 bool ConfigFile::begin(const char* filename, bool readOnly) {
   this->file = LittleFS.open(filename, readOnly ? "r" : "w");
@@ -329,6 +329,9 @@ bool ShadeConfigFile::loadFile(SomfyShadeController *s, const char *filename) {
     }
     shade->target = floor(shade->currentPos);
     shade->tiltTarget = floor(shade->currentTiltPos);
+    if(this->header.version >= 9) {
+      shade->inverted = this->readBool(false);
+    }
   }
   pref.end();
   if(opened) {
@@ -365,7 +368,7 @@ bool ShadeConfigFile::writeShadeRecord(SomfyShade *shade) {
     this->writeFloat(shade->myPos, 5);
     this->writeFloat(shade->myTiltPos, 5);
     this->writeFloat(shade->currentPos, 5);
-    this->writeFloat(shade->currentTiltPos, 5, CFG_REC_END);
+    this->writeFloat(shade->currentTiltPos, 5);
   }
   else {
     // Make sure that we write cleared values when the shade is deleted.
@@ -373,8 +376,9 @@ bool ShadeConfigFile::writeShadeRecord(SomfyShade *shade) {
     this->writeFloat(-1.0f, 5); // MyPos
     this->writeFloat(-1.0f, 5); // MyTiltPos
     this->writeFloat(0.0f, 5);  // currentPos
-    this->writeFloat(0.0f, 5, CFG_REC_END); // currentTiltPos
+    this->writeFloat(0.0f, 5); // currentTiltPos
   }
+  this->writeBool(shade->inverted, CFG_REC_END);
   return true;  
 }
 bool ShadeConfigFile::exists() { return LittleFS.exists("/shades.cfg"); }

Somfy.cpp

@@ -1058,7 +1058,7 @@ void SomfyShade::processWaitingFrame() {
   }
   if(this->lastFrame.processed) return;
   if(this->lastFrame.await > 0 && (millis() > this->lastFrame.await)) {
-    switch(this->lastFrame.cmd) {
+    switch(this->transformCommand(this->lastFrame.cmd)) {
       case somfy_commands::StepUp:
           this->lastFrame.processed = true;
           // Simply move the shade up by 1%.
@@ -1161,10 +1161,11 @@ void SomfyShade::processFrame(somfy_frame_t &frame, bool internal) {
   this->startTiltPos = this->currentTiltPos;
   // If the command is coming from a remote then we are aborting all these positioning operations.
   if(!internal) this->settingMyPos = this->settingPos = this->settingTiltPos = false;
-  
+
+  somfy_commands cmd = this->transformCommand(frame.cmd);
   // At this point we are not processing the combo buttons
   // will need to see what the shade does when you press both.
-  switch(frame.cmd) {
+  switch(cmd) {
     case somfy_commands::Sensor:
       {
         const uint8_t prevFlags = this->flags;
@@ -1644,6 +1645,7 @@ bool SomfyShade::fromJSON(JsonObject &obj) {
       this->shadeType = static_cast<shade_types>(obj["shadeType"].as<uint8_t>());
     }
   }
+  if(obj.containsKey("inverted")) this->inverted = obj["inverted"].as<bool>();
   if(obj.containsKey("tiltType")) {
     if(obj["tiltType"].is<const char *>()) {
       if(strncmp(obj["tiltType"].as<const char *>(), "none", 4) == 0)
@@ -1703,6 +1705,7 @@ bool SomfyShade::toJSON(JsonObject &obj) {
   obj["bitLength"] = this->bitLength;
   obj["proto"] = static_cast<uint8_t>(this->proto);
   obj["flags"] = this->flags;
+  obj["inverted"] = this->inverted;
   SomfyRemote::toJSON(obj);
   JsonArray arr = obj.createNestedArray("linkedRemotes");
   for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
@@ -1859,11 +1862,32 @@ SomfyShade *SomfyShadeController::addShade() {
   }
   return shade;
 }
+somfy_commands SomfyRemote::transformCommand(somfy_commands cmd) {
+  if(this->inverted) {
+    switch(cmd) {
+      case somfy_commands::Up:
+        return somfy_commands::Down;
+      case somfy_commands::MyUp:
+        return somfy_commands::MyDown;
+      case somfy_commands::Down:
+        return somfy_commands::Up;
+      case somfy_commands::MyDown:
+        return somfy_commands::MyUp;
+      case somfy_commands::StepUp:
+        return somfy_commands::StepDown;
+      case somfy_commands::StepDown:
+        return somfy_commands::StepUp;
+      default:
+        break;
+    }
+  }
+  return cmd;
+}
 void SomfyRemote::sendCommand(somfy_commands cmd, uint8_t repeat) {
   somfy_frame_t frame;
   frame.rollingCode = this->getNextRollingCode();
   frame.remoteAddress = this->getRemoteAddress();
-  frame.cmd = cmd;
+  frame.cmd = this->transformCommand(cmd);
   frame.repeats = repeat;
   frame.bitLength = this->bitLength;
   // Match the encKey to the rolling code.  These keys range from 160 to 175.

Somfy.h

@@ -167,6 +167,8 @@ class SomfyRemote {
     uint32_t m_remoteAddress = 0;
   public:
     radio_proto proto = radio_proto::RTS;
+    bool inverted = false;
+    uint8_t flags = 0;
     uint8_t bitLength = 0;
     char *getRemotePrefId() {return m_remotePrefId;}
     virtual bool toJSON(JsonObject &obj);
@@ -176,6 +178,7 @@ class SomfyRemote {
     virtual uint16_t setRollingCode(uint16_t code);
     uint16_t lastRollingCode = 0;
     virtual void sendCommand(somfy_commands cmd, uint8_t repeat = 1);
+    somfy_commands transformCommand(somfy_commands cmd);
 };
 class SomfyLinkedRemote : public SomfyRemote {
   public:
@@ -204,7 +207,6 @@ class SomfyShade : public SomfyRemote {
   public:
     shade_types shadeType = shade_types::roller;
     tilt_types tiltType = tilt_types::none;
-    uint8_t flags = 0;
     void load();
     somfy_tx_queue_t txQueue;
     somfy_frame_t lastFrame;

data/index.html

@@ -295,8 +295,14 @@
                                     </span>
                                 </label>
                             </div>
-
                         </div>
+                        <div id="divInverted" style="margin-top:-10px;">
+                            <div class="field-group">
+                                <input id="cbInverted" name="inverted" type="checkbox" style="" />
+                                <label for="cbInverted" style="display:block;font-size:1em;margin-top:0px;margin-left:7px;display:inline-block;">Invert Commands</label>
+                            </div>
+                        </div>
+
                         <div class="button-container" style="text-align:center;">
                             <button id="btnPairShade" type="button" onclick="somfy.pairShade(parseInt(document.getElementById('spanShadeId').innerText, 10));" style="display:inline-block;width:47%;">
                                 Pair Shade

data/index.js

@@ -1486,6 +1486,7 @@ class Somfy {
                     document.getElementById('selShadeProto').value = shade.proto || 0;
                     document.getElementById('slidStepSize').value = shade.stepSize || 100;
                     document.getElementById('spanStepSize').innerHTML = shade.stepSize.fmt('#,##0');
+                    document.getElementById('cbInverted').value = shade.inverted || false;
                 }
             });
         }
@@ -1519,6 +1520,7 @@ class Somfy {
                     document.getElementById('spanStepSize').innerHTML = shade.stepSize.fmt('#,##0');
                     document.getElementById('fldTiltTime').value = shade.tiltTime;
                     document.getElementById('selTiltType').value = shade.tiltType;
+                    document.getElementById('cbInverted').checked = shade.inverted;
                     this.onShadeTypeChanged(document.getElementById('selShadeType'));
                     let ico = document.getElementById('icoShade');
                     switch (shade.shadeType) {
@@ -1576,7 +1578,8 @@ class Somfy {
             tiltTime: parseInt(document.getElementById('fldTiltTime').value, 10),
             bitLength: parseInt(document.getElementById('selShadeBitLength').value, 10) || 56,
             proto: parseInt(document.getElementById('selShadeProto').value, 10) || 0,
-            stepSize: parseInt(document.getElementById('slidStepSize').value, 10) || 100
+            stepSize: parseInt(document.getElementById('slidStepSize').value, 10) || 100,
+            inverted: document.getElementById('cbInverted').checked
         };
         if (obj.shadeType === 1) {
             obj.tiltType = parseInt(document.getElementById('selTiltType').value, 10);