Updating sample scripts to use final pin assignments.

README.md

@@ -1,3 +1,14 @@
 # garden
 
 Python project for building an indoor garden with the Setlock ladies.
+
+## BCM Pin Assignments
+
+| BCM Number | Device | Function |
+|------------|--------|----------|
+| 4 | Green Pushbutton | Sequence Start |
+| 27 | Yellow Pushbutton | Lamp |
+| 13 | Blue Pushbutton | Water Pump |
+| 26 | Relay 1 | N.O. Pump |
+| 20 | Relay 2 | *Unassigned* |
+| 21 | Relay 3 | N.O. Lamp |

pb/pb.py

@@ -6,21 +6,34 @@ import time
 if __name__ == "__main__":
 
     # Setup for Hardware
-    PB_BCM = 6
+    PB1_BCM = 4     # Green
+    PB2_BCM = 27    # Yellow
+    PB3_BCM = 13    # Blue
 
     GPIO.setmode(GPIO.BCM)
     GPIO.setwarnings(False)
 
     # Use the internal pull-down.
-    GPIO.setup(PB_BCM, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+    GPIO.setup(PB1_BCM, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+    GPIO.setup(PB2_BCM, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+    GPIO.setup(PB3_BCM, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
 
     # Begin detected presses.
     i = 0
     try:
         while True:
-            if GPIO.input(PB_BCM):
+            # Green
+            if GPIO.input(PB1_BCM):
                 i += 1
-                print(f"Hi Gabby! Did you push the button? i = {i}")
+                print(f"Hi Gabby! Did you push the GREEN button? i = {i}")
+            # Yellow
+            if GPIO.input(PB2_BCM):
+                i += 1
+                print(f"Hi Gabby! Did you push the YELLOW button? i = {i}")
+            # Blue
+            if GPIO.input(PB3_BCM):
+                i += 1
+                print(f"Hi Gabby! Did you push the BLUE button? i = {i}")
             time.sleep(0.1)
 
     finally:

relay/relay.py

@@ -16,14 +16,21 @@ if __name__ == "__main__":
     # Setup the output pin; initialize OFF.
     GPIO.setup(RELAY1_PIN, GPIO.OUT)
     GPIO.output(RELAY1_PIN, False)
+    GPIO.setup(RELAY2_PIN, GPIO.OUT)
+    GPIO.output(RELAY2_PIN, False)
+    GPIO.setup(RELAY3_PIN, GPIO.OUT)
+    GPIO.output(RELAY3_PIN, False)
+
 
     # Short toggle.
     i = 0
     try:
-        time.sleep(1.0)
+        time.sleep(10.0)
         GPIO.output(RELAY1_PIN, True)
-        time.sleep(2.0)
+        GPIO.output(RELAY3_PIN, True)
+        time.sleep(60.0)
         GPIO.output(RELAY1_PIN, False)
+        GPIO.output(RELAY3_PIN, False)
         time.sleep(1.0)
         
     finally: