def locate(positions):
"""locates an item on the shelf"""
if "." in positions:
positions, row = positions.split(".")
else:
row = 1
if ":" in positions:
start, end = positions.split(":")
else:
start = end = positions
start, end, row = int(start), int(end), int(row)
light.locate(start, end, row)
print("holding lights for a while.")
time.sleep(config.lights["hold_time"])
light.clear()
print("clearing lights")
def process_message(topic, message):
"""Processes message"""
# TODO: convert the topic and message before using them.
print((topic, message))
topic = topic.decode()
message = json.loads(message.decode())
topic_type = _type(topic)
if topic_type == "shelf":
locate(**message)
elif topic_type == "alert":
alert(**message)
elif topic_type == "highlight":
n = message.get("n", 10)
light.show_nth_leds(n)
elif topic_type == "clear":
light.clear()
light.clear()
def exec_req(adr, param_dict):
"""Function to execute the request"""
print("URL:", adr, param_dict)
if adr[1] == 'locate':
light.locate(param_dict["locate"])
time.sleep(10)
light.clear()
return {'success': 'True'}
elif adr[1] == "blink":
if param_dict.get("color") is not None:
light.blink(param_dict["color"])
else:
light.blink()
return {
'success': 'True',
"message": "Blinked {}".format(param_dict.get("color"))
}
elif adr[1] == "clear":
light.clear()
return {'success': 'True'}
elif adr[1] == "show_progress":
light.show_progress(param_dict["value"])
return {'success': 'True'}
elif adr[1] == "toggle":
if param_dict.get("color") is not None:
light.change_state(param_dict["color"])
else:
light.change_state()
elif adr[1] == "snake":
if param_dict.get("reverse") is not None:
light.snake(reverse=param_dict.get("reverse"))
else:
light.snake()
elif adr[1] == "":
return """<html>
<head>
<title>Strip A</title>
</head>
<body>
<b>Strip</b>
<p><a href="/toggle">Click here to toggle</a></p>
</body>
</html>"""
return {"Status": "No Action"}
"""Boot file. Runs at boot (including wake-boot from deepsleep)"""
import gc
import webrepl
# Remember to set the password initially.
# this uses webrepl_cfg.py
# and reads the PASS variable.j
webrepl.start()
import ujson as json
print("preparing imports")
import utils
import light
if __name__ == "__main__":
print("Preparing to boot.")
utils.setup_network()
light.clear()
gc.collect()
print("boot complete.")
#esp.osdebug(None)
import gc, webrepl, network
webrepl.start()
import ujson as json
import light
sta_if = network.WLAN(network.STA_IF)
if not sta_if.active():
sta_if.active(True)
available_networks = sta_if.scan()
with open("networks.json", "r") as f:
network_data = json.load(f)
# Disable access point.
ap_if = network.WLAN(network.AP_IF)
if ap_if.active():
ap_if.active(True)
for network in available_networks:
network_name = network[0].decode()
if network_name in network_data.keys():
sta_if.connect(network_name, network_data[network_name])
break
light.clear()
light.clear() # added it a second time to just flush out remnants.
gc.collect()