From 33d313c68ee9cd2e0c9dd34da3421914bb4ea1b6 Mon Sep 17 00:00:00 2001
From: Marcus <marcus@deltalima.org>
Date: Sun, 7 Apr 2024 01:56:33 +0200
Subject: [PATCH] add analog soil moisture

---
 Arduino/CanGrow/CanGrow.ino | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index 62c3d4d..058615f 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -167,22 +167,34 @@ float getHumidity() {
 }
 
 int getSoilmoisture(bool moistureSensor) {
+  // value to return
   int soilmoisture;
+  // value for wet
+  int wet;
+  // value for dry
+  int dry;
 
   if(moistureSensor == false ) {
     // read analog value from analog moisture sensor
+    wet = 185;
+    dry= 590;
+    
     digitalWrite(PINsoilmoisture, HIGH);
     // wait a bit to let the circuit stabilize
     delay(100);
+    // get analog input value
     soilmoisture = analogRead(PINanalog);
     // disable Vcc for the sensor to release analog pin
     digitalWrite(PINsoilmoisture, LOW);
    } else {
     // read soil moisture from chrip I2C
+    wet = 580;
+    dry= 250;
+    // get raw value from I2C chirp sensor
     soilmoisture = readI2CRegister16bit(0x20, 0);
    }
 
-  return soilmoisture;
+  return map(soilmoisture, wet, dry, 100, 0);
 }
 
 int getLightchirp() {
@@ -285,7 +297,7 @@ void loop() {
   display.display();
   
   Serial.println("Test");
-  delay(1000);
+  //delay(1000);
   
  
 }