shaun/garden
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Updating sample scripts to use final pin assignments.

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Shaun Setlock
2021-11-06 16:54:38 -04:00
parent f7aa608ae7
commit 86394d8b5f
3 changed files with 38 additions and 7 deletions
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11
README.md
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@@ -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 |

21
pb/pb.py
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@@ -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:

11
relay/relay.py
View File

@@ -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: