small bug fixes and ppf (printPrintF) changes

General:
- changes in ppf output

SysModModel
- varPostDetails: use iterator instead of range-based-loop (does not work wiith & for some reason)

SysModPins: init pinObjects correctly

SysModPrint: pOut to UI per default

src/Sys/SysModFiles.cpp

@@ -43,10 +43,12 @@ void SysModFiles::setup() {
     case f_DelRow:
       if (rowNr != UINT8_MAX && rowNr < fileList.size()) {
         const char * fileName = fileList[rowNr].name;
-        ppf("chFun delRow %s[%d] = %s %s\n", mdl->varID(var), rowNr, var["value"].as<String>().c_str(), fileName);
+        // ppf("chFun delRow %s[%d] = %s %s\n", mdl->varID(var), rowNr, var["value"].as<String>().c_str(), fileName);
         this->removeFiles(fileName, false);
+
+        // print->printVar(var);
+        // ppf("\n");
       }
-      print->printJson(" ", var);
       return true;
     default: return false;
   }});

src/Sys/SysModModel.h

@@ -391,17 +391,17 @@ class SysModModel:public SysModule {
 
       //check if post init added: parent is already >=0
       if (varOrder(var) >= 0) {
-        // for (JsonArray::iterator childVar=varChildren(var).begin(); childVar!=varChildren(var).end(); ++childVar) { //use iterator to make .remove work!!!
-        for (JsonObject childVar: varChildren(var)) { //use iterator to make .remove work!!!
-          JsonArray valArray = varValArray(childVar);
+        for (JsonArray::iterator childVar=varChildren(var).begin(); childVar!=varChildren(var).end(); ++childVar) { //use iterator to make .remove work!!!
+        // for (JsonObject &childVar: varChildren(var)) { //use iterator to make .remove work!!!
+          JsonArray valArray = varValArray(*childVar);
           if (!valArray.isNull())
           {
-            if (varOrder(childVar) < 0) { //if not updated
+            if (varOrder(*childVar) < 0) { //if not updated
               valArray[rowNr] = (char*)0; // set element in valArray to 0
 
-              ppf("varPostDetails %s.%s[%d] <- null\n", varID(var), varID(childVar), rowNr);
+              ppf("varPostDetails %s.%s[%d] <- null\n", varID(var), varID(*childVar), rowNr);
               // setValue(var, -99, rowNr); //set value -99
-              varOrder(childVar, -varOrder(childVar)); //make positive again
+              varOrder(*childVar, -varOrder(*childVar)); //make positive again
               //if some values in array are not -99
             }
 
@@ -412,12 +412,12 @@ class SysModModel:public SysModule {
                 allNull = false;
             }
             if (allNull) {
-              print->printJson("remove allnulls", childVar);
+              print->printJson("remove allnulls", *childVar);
               varChildren(var).remove(childVar);
             }
           }
           else {
-            print->printJson("remove non valArray", childVar);
+            print->printJson("remove non valArray", *childVar);
             varChildren(var).remove(childVar);
           }
 

src/Sys/SysModPins.cpp

@@ -16,8 +16,9 @@
 
 SysModPins::SysModPins() :SysModule("Pins") {
   //start with no pins allocated
-  for (int i=0; i<NUM_DIGITAL_PINS; i++) {
-    deallocatePin(i, pinObjects[i].owner);
+  for (int pinNr=0; pinNr<NUM_DIGITAL_PINS; pinNr++) {
+    strcpy(pinObjects[pinNr].owner, "");  
+    strcpy(pinObjects[pinNr].details, "");  
   }
 };
 

src/Sys/SysModPrint.cpp

@@ -56,7 +56,8 @@ void SysModPrint::setup() {
 
   parentVar = ui->initSysMod(parentVar, name, 2302);
 
-  ui->initSelect(parentVar, "pOut", 1, false, [](JsonObject var, unsigned8 rowNr, unsigned8 funType) { switch (funType) { //varFun
+  //default to UI
+  ui->initSelect(parentVar, "pOut", 2, false, [](JsonObject var, unsigned8 rowNr, unsigned8 funType) { switch (funType) { //varFun
     case f_UIFun:
     {
       ui->setLabel(var, "Output");

src/Sys/SysModUI.cpp

@@ -174,12 +174,12 @@ void SysModUI::processJson(JsonVariant json) {
           JsonObject command = value;
           JsonObject var = mdl->findVar(command["id"]);
           stackUnsigned8 rowNr = command["rowNr"];
-          ppf("processJson %s - %s [%d]\n", key, value.as<String>().c_str(), rowNr);
+          ppf("processJson %s - %s[%d]\n", key, mdl->varID(var), rowNr);
 
           //first remove the deleted row both on server and on client(s)
           if (pair.key() == "delRow") {
+            ppf("delRow remove values\n");
             mdl->varRemoveValuesForRow(var, rowNr);
-            print->printJson("deleted rows", var);
             web->sendResponseObject(); //async response //trigger receiveData->delRow
           }