Add wet/dry points to settings

examples/README.md

@@ -37,6 +37,8 @@ channel1:
         warn_level: 0.2
         pump_speed: 0.7
         pump_time: 0.7
+        wet_point: 0.7
+        dry_point: 27.6
         auto_water: False
         icon: icons/flat-4.png
 channel2:
@@ -44,12 +46,16 @@ channel2:
         warn_level: 0.2
         pump_speed: 0.7
         pump_time: 0.7
+        wet_point: 0.7
+        dry_point: 27.6
         auto_water: False
 channel3:
         water_level: 0.8
         warn_level: 0.2
         pump_speed: 0.7
         pump_time: 0.7
+        wet_point: 0.7
+        dry_point: 27.6
         auto_water: False
 general:
         alarm_enable: True
@@ -65,6 +71,8 @@ Grow has three channels which are separated into the sections `channel1`, `chann
 * `pump_speed` - The speed at which the pump should be run (from 0.0 low speed to 1.0 full speed)
 * `pump_time` - The time that the pump should run for (in seconds)
 * `auto_water` - Whether to run the attached pump (True to auto-water, False for manual watering)
+* `wet_point` - Value for the sensor in saturated soil (in Hz)
+* `dry_point` - Value for the sensor in totally dry soil (in Hz)
 * `icon` - Optional icon image for the channel, see the icons directory for images.
 
 ## General Settings

examples/advanced/moisture.py

@@ -0,0 +1,23 @@
+import time
+
+from grow.moisture import Moisture
+
+
+print("""moisture.py - Print out sensor reading in Hz
+
+Press Ctrl+C to exit!
+
+""")
+
+
+m1 = Moisture(1)
+m2 = Moisture(2)
+m3 = Moisture(3)
+
+while True:
+    print(f"""1: {m1.moisture}
+2: {m2.moisture}
+3: {m3.moisture}
+""")
+    time.sleep(1.0)
+

examples/grow-monitor-and-water.py

@@ -40,6 +40,8 @@ class Channel:
         pump_speed=0.7,
         pump_time=0.7,
         watering_delay=30,
+        wet_point=0.7,
+        dry_point=26.7,
         icon=None,
         auto_water=False,
     ):
@@ -52,10 +54,15 @@ class Channel:
         self.pump_speed = pump_speed
         self.pump_time = pump_time
         self.watering_delay = watering_delay
+        self.wet_point = wet_point
+        self.dry_point = dry_point
         self.last_dose = time.time()
         self.icon = icon
         self.alarm = False
 
+        self.sensor.set_wet_point(wet_point)
+        self.sensor.set_dry_point(dry_point)
+
     def indicator_color(self, value, r=None):
         if r is None:
             r = self.bar_colours
@@ -95,6 +102,8 @@ Water level: {water_level}
 Pump speed: {pump_speed}
 Pump time: {pump_time}
 Delay: {watering_delay}
+Wet point: {wet_point}
+Dry point: {dry_point}
 """.format(
             **self.__dict__
         )

examples/settings.yml

@@ -1,10 +1,16 @@
 channel1:
         warn_level: 0.2
         icon: icons/flat-4.png
+        wet_point: 2.5
+        dry_point: 27.6
 channel2:
         warn_level: 0.2
+        wet_point: 2.5
+        dry_point: 27.6
 channel3:
         warn_level: 0.2
+        wet_point: 2.5
+        dry_point: 27.6
 general:
         alarm_enable: True
         alarm_interval: 1.0