firmware wip - sum analog sensor data and get middle value

.gitignore

@@ -2,3 +2,4 @@ KiCad/CanGrow/CanGrow-backups
 KiCad/CanGrow/CanGrow.kicad_sch-bak
 KiCad/CanGrow/fp-info-cache
 KiCad/CanGrow/gerber/*.zip
+Arduino/CanGrow/CanGrow.geany

Arduino/CanGrow/CanGrow.geany

@@ -1,57 +0,0 @@
-[editor]
-line_wrapping=false
-line_break_column=72
-auto_continue_multiline=true
-
-[file_prefs]
-final_new_line=true
-ensure_convert_new_lines=false
-strip_trailing_spaces=false
-replace_tabs=false
-
-[indentation]
-indent_width=2
-indent_type=0
-indent_hard_tab_width=8
-detect_indent=false
-detect_indent_width=false
-indent_mode=2
-
-[project]
-name=CanGrow
-base_path=./
-description=
-file_patterns=.ino,;.h;
-
-[long line marker]
-long_line_behaviour=1
-long_line_column=72
-
-[files]
-current_page=1
-FILE_NAME_0=0;Arduino;0;EUTF-8;0;1;0;.%2FCanGrow.ino;0;2
-FILE_NAME_1=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_HTML.h;0;2
-FILE_NAME_2=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_Init.h;0;2
-FILE_NAME_3=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_Logo.h;0;2
-FILE_NAME_4=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_PinAssignments.h;0;2
-FILE_NAME_5=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_Sensors.h;0;2
-FILE_NAME_6=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_SysFunctions.h;0;2
-FILE_NAME_7=0;C++;0;EUTF-8;0;1;0;.%2FCanGrow_WebFunctions.h;0;2
-
-[build-menu]
-C++FT_00_LB=_Compile
-C++FT_00_CM=~/.local/bin/arduino-cli --no-color compile -b esp8266:esp8266:d1_mini_clone  "%d/CanGrow.ino"
-C++FT_00_WD=
-filetypes=C++;Arduino;
-ArduinoFT_00_LB=_Build
-ArduinoFT_00_CM=~/.local/bin/arduino-cli --no-color compile -b esp8266:esp8266:d1_mini_clone  "%d/CanGrow.ino"
-ArduinoFT_00_WD=
-ArduinoFT_01_LB=Build & Upload
-ArduinoFT_01_CM=~/.local/bin/arduino-cli --no-color compile -v  -b esp8266:esp8266:d1_mini_clone -u -p /dev/ttyUSB0  "%d/CanGrow.ino"
-ArduinoFT_01_WD=
-C++FT_01_LB=_Build & Upload
-C++FT_01_CM=~/.local/bin/arduino-cli --no-color compile -v  -b esp8266:esp8266:d1_mini_clone -u -p /dev/ttyUSB0  "%d/CanGrow.ino"
-C++FT_01_WD=
-
-[VTE]
-last_dir=~

Arduino/CanGrow/CanGrow_Sensors.h

@@ -57,9 +57,14 @@ int getWaterlevel() {
   digitalWrite(PINwaterlevel, HIGH);
   // wait a bit to let the circuit stabilize
   // TODO: replace delay() with millis()
-  delay(100);
+  delay(50);
   // get the value
-  waterlevelRAW = analogRead(PINanalog);
+  
+  for(byte i = 0; i < 10 ; i++) {
+    waterlevelRAW = waterlevelRAW +  analogRead(PINanalog);
+  }
+  waterlevelRAW = waterlevelRAW / 10;
+  
   // disable Vcc for the sensor to prevent electrolysis effect and release analog pin
   digitalWrite(PINwaterlevel, LOW);
 
@@ -115,7 +120,7 @@ int getSoilmoisture(byte moistureSensor) {
    */
    
   // value to return
-  int soilmoisture;
+  int soilmoisture = 0;
   // value for wet
   int wet;
   // value for dry
@@ -129,9 +134,15 @@ int getSoilmoisture(byte moistureSensor) {
       
       digitalWrite(PINsoilmoisture, HIGH);
       // wait a bit to let the circuit stabilize
-      delay(100);
+      delay(50);
+      
       // get analog input value
-      soilmoisture = analogRead(PINanalog);
+      // get values 10 times and get the middle for more precise data
+      for(byte i = 0; i < 10 ; i++) {
+        soilmoisture = soilmoisture +  analogRead(PINanalog);
+      }
+      soilmoisture = soilmoisture / 10;
+      
       // disable Vcc for the sensor to release analog pin
       digitalWrite(PINsoilmoisture, LOW);
       break;