add define for waterlevel timings

include/waterlevel.h

@@ -119,13 +119,19 @@ void waterlevel_setup() {
   }
   */
   
-
   
-
+  
+  #ifndef TIMING_WATERLEVEL_MINCHANGE
   timing_waterlevel.minchange=0.0;
-  timing_waterlevel.maxchange=20.0;
-  timing_waterlevel.mintime=60*1000;
-  timing_waterlevel.maxtime=6*60*60*1000;
+  timing_waterlevel.maxchange=7.0;
+  timing_waterlevel.mintime=30*1000;
+  timing_waterlevel.maxtime=60*60*1000;
+  #else
+  timing_waterlevel.minchange=TIMING_WATERLEVEL_MINCHANGE;
+  timing_waterlevel.maxchange=TIMING_WATERLEVEL_MAXCHANGE;
+  timing_waterlevel.mintime=TIMING_WATERLEVEL_MINTIME;
+  timing_waterlevel.maxtime=TIMING_WATERLEVEL_MAXTIME;
+  #endif
 
 
   for (uint16_t i=0;i<WATERLEVELMEAN_SIZE;i++) {

platformio.ini

@@ -138,6 +138,11 @@ build_flags=
     -D ROISIZE_WIDTH=8
     -D ROISIZE_HEIGHT=8
 
+    -D TIMING_WATERLEVEL_MINCHANGE=0.0
+    -D TIMING_WATERLEVEL_MAXCHANGE=20.0
+    -D TIMING_WATERLEVEL_MINTIME=60*1000
+    -D TIMING_WATERLEVEL_MAXTIME=6*60*60*1000
+
 lib_deps =
     https://github.com/milesburton/Arduino-Temperature-Control-Library/
     https://github.com/emilv/ArduinoSort/