increase write parameter speed

src/ParameterList.cpp

@@ -20,6 +20,7 @@ ParameterList::ParameterList()
   // unless the eeprom is disabled with a parameter
 
   int paramChangeNr = 0;
+  int tmcParamChangeNr = 0;
 
   int paramVersion = readValueEeprom(0);
   if (paramVersion <= 0)
@@ -80,6 +81,28 @@ int ParameterList::writeValue(int id, long value)
     paramChangeNr = 0;
   }
 
+  if (tmcParamChangeNr < 9999)
+  {
+    if (
+      id == 81 ||
+      id == 82 ||
+      id == 83 ||
+      id == 85 ||
+      id == 86 ||
+      id == 87 ||
+      id == 91 ||
+      id == 92 ||
+      id == 93
+    )
+    {
+      tmcParamChangeNr++;
+    }
+  }
+  else
+  {
+    tmcParamChangeNr = 0;
+  }
+
   // Check if the value is a valid parameter
   if (validParam(id))
   {
@@ -147,6 +170,11 @@ int ParameterList::paramChangeNumber()
   return paramChangeNr;
 }
 
+int ParameterList::tmcParamChangeNumber()
+{
+  return tmcParamChangeNr;
+}
+
 // ===== eeprom handling ====
 
 long ParameterList::readValueEeprom(int id)

src/ParameterList.h

@@ -190,6 +190,7 @@ public:
   void sendConfigToModules();
 
   int paramChangeNumber();
+  int tmcParamChangeNumber();
 
 private:
   ParameterList();
@@ -197,6 +198,7 @@ private:
   void operator=(ParameterList const &);
 
   int paramChangeNr;
+  int tmcParamChangeNr;
 };
 
 #endif /* PARAMETERLIST_H_ */

src/farmbot_arduino_controller.cpp

@@ -28,6 +28,7 @@ unsigned long pinGuardLastCheck;
 unsigned long pinGuardCurrentTime;
 
 int lastParamChangeNr = 0;
+int lastTmcParamChangeNr = 0;
 
 // Blink led routine used for testing
 bool blink = false;
@@ -285,7 +286,11 @@ void checkParamsChanged()
 
 
     #if defined(FARMDUINO_EXP_V20) || defined(FARMDUINO_V30)
-      Movement::getInstance()->loadSettingsTMC2130();
+      if (lastTmcParamChangeNr != ParameterList::getInstance()->tmcParamChangeNumber())
+      {
+        lastTmcParamChangeNr = ParameterList::getInstance()->tmcParamChangeNumber();
+        Movement::getInstance()->loadSettingsTMC2130();
+      }
     #endif
 
     Movement::getInstance()->loadSettings();