-
Notifications
You must be signed in to change notification settings - Fork 0
/
pir-upload.py
46 lines (37 loc) · 1.48 KB
/
pir-upload.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
#!/usr/bin/env python3
import RPi.GPIO as GPIO
import asyncio
import syndicate.mini.core as S
from syndicateutils import poller
PIR = S.Record.makeConstructor('PIR', 'host activity')
OverlayNode = S.Record.makeConstructor('OverlayNode', 'id')
DATA_PIN = 32
GPIO.setmode(GPIO.BOARD)
GPIO.setup(DATA_PIN, GPIO.IN)
loop = asyncio.get_event_loop()
local_conn = S.Connection.from_url('ws://172.17.0.1:8000/#local')
federated_conn = S.Connection.from_url('ws://172.17.0.1:8000/#test')
def discover_hostname(conn):
with conn.turn() as t:
a = conn.actor()
with a.react(t) as facet:
print('Waiting to discover node ID...')
def on_discovery(t, node_id):
print('Discovered node ID', repr(node_id))
sample_and_publish(federated_conn, node_id)
a.stop(t)
facet.add(S.Observe(OverlayNode(S.CAPTURE)), on_add=on_discovery)
def sample_and_publish(conn, hostname):
with conn.turn() as t:
with conn.actor().react(t) as facet:
def sample(facet):
pin = GPIO.input(DATA_PIN)
item = PIR(hostname, bool(pin))
print(item)
facet.add(item)
facet.on_start(lambda turn: poller(turn, facet, 1, sample, loop))
discover_hostname(local_conn)
loop.create_task(local_conn.reconnecting_main(loop))
loop.create_task(federated_conn.reconnecting_main(loop))
loop.run_forever()
# loop.run_until_complete(federated_conn.reconnecting_main(loop))