def main():
c.set_callback(sub_cb)
if not wait_network():
print('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
c.connect()
if conf.data['orgID'] != 'quickstart':
c.subscribe(ledCommandTopic)
c.subscribe(irCommandTopic)
print('Connected, waiting for event ({})'.format(conf.data['deviceID']))
status = {'d': {'sine': {}}}
count = 0
try:
while True:
status['d']['sine'] = sineVal(-1.0, 1.0, 16, count)
count += 1
c.publish(statusTopic, json.dumps(status))
time.sleep_ms(10000)
#c.wait_msg()
c.check_msg()
finally:
c.disconnect()
print('Disonnected')
def check_network(self):
self.view_manager.open_status_box()
self.view_manager.set_status_text('Wait for network')
if not util.wait_network():
self.view_manager.set_status_text('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
self.view_manager.set_status_text('Listing RPS games')
self.view_manager.close_status_box()
def init_iotf(self):
# Show
self.view_manager.open_status_box()
# Check for network availability
self.view_manager.set_status_text('Waiting for network')
if not util.wait_network():
self.view_manager.set_status_text('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
sta_if = network.WLAN(network.STA_IF)
mac_addr = ''.join('{:02X}'.format(c) for c in sta_if.config('mac'))
orgId = iotfcfg.orgId
deviceType = iotfcfg.deviceType
deviceId = iotfcfg.deviceId if hasattr(iotfcfg,
'deviceId') else mac_addr
user = '******'
authToken = iotfcfg.authToken
clientID = 'd:' + orgId + ':' + deviceType + ':' + deviceId
broker = orgId + '.messaging.internetofthings.ibmcloud.com'
# Check for device registration
url = 'https://hongjs-nodered.mybluemix.net/api/badge2018/type/{}/register'.format(
deviceType)
payload = {
'deviceId': deviceId,
'authToken': authToken,
'deviceInfo': {},
'groups': [],
'location': {},
'metadata': {}
}
headers = {'token': 'helloiot'}
r = urequests.post(url, json=payload, headers=headers)
if r.status_code == 201:
print('OK')
elif r.status_code == 409:
print('Already Exists')
else:
print(r.text)
raise Exception(r.text)
r.close()
self.deviceId = deviceId
self.mqtt = simple.MQTTClient(clientID,
broker,
user=user,
password=authToken,
ssl=True)
self.mqtt.set_callback(self.sub_cb)
self.mqtt.connect()
self.mqtt.subscribe(self.COMMAND_TOPIC_RPS)
# Close Popup
self.view_manager.close_status_box()
def init_iotf(self):
# Check for network availability
print('Waiting for network')
if not util.wait_network(3):
print('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
sta_if = network.WLAN(network.STA_IF)
mac_addr = ''.join('{:02X}'.format(c) for c in sta_if.config('mac'))
orgId = iotfcfg.orgId
deviceType = iotfcfg.deviceType
deviceId = iotfcfg.deviceId if hasattr(iotfcfg,
'deviceId') else mac_addr
user = '******'
authToken = iotfcfg.authToken
clientID = 'd:' + orgId + ':' + deviceType + ':' + deviceId
broker = orgId + '.messaging.internetofthings.ibmcloud.com'
self.deviceId = deviceId
if orgId == 'quickstart':
self.mqtt = simple.MQTTClient(clientID, broker)
else:
self.mqtt = simple.MQTTClient(clientID,
broker,
user=user,
password=authToken,
ssl=True)
self.mqtt.set_callback(self.sub_cb)
self.mqtt.connect()
if orgId == 'quickstart':
print(
'https://quickstart.internetofthings.ibmcloud.com/?deviceId=test#/device/{}'
.format(deviceId))
else:
self.mqtt.subscribe(self.COMMAND_TOPIC_LED)
self.mqtt.subscribe(self.COMMAND_TOPIC_BUZZER)
print('DeviceID is {}'.format(deviceId))
print('IoT Ready')
def list_apps(self):
self.create_status_box()
self.set_status('Waiting for network')
if not util.wait_network():
self.set_status('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
self.set_status('Downloading app list')
apps = ota.download_json(self.LIST_URL)
self.close_status_box()
w = self.window
ugfx.set_default_font('IBMPlexSans_Regular18')
self.app_list = ugfx.List(5, 50, 150, w.height() - 60, parent = w)
self.app_list.visible(False)
self.apps = []
for slug, app in apps.items():
app['installed'] = False
app['slug'] = slug
app['upgrade'] = False
app['ver_string'] = '{}'.format(app['version'])
try:
with open('/apps/{}/app.json'.format(slug)) as fp:
data = json.load(fp)
app['installed'] = data['version']
if app['version'] != app['installed']:
app['upgrade'] = True
app['ver_string'] = '{} -> {}'.format(
app['installed'], app['version'])
except Exception as e:
print(e)
self.apps.append(app)
self.app_list.add_item(app['name'] if 'name' in app else slug)
self.app_list.visible(True)
#ugfx.input_attach(ugfx.BTN_A, self.network_selected)
ugfx.input_attach(ugfx.BTN_B, util.reboot)
self.widgets.append(self.app_list)
def check_network(self):
print('Wait for network')
if not util.wait_network():
print('Cannot connect WiFi')
raise Exception('Cannot connect WiFi')
print('Ready')
def check_network(self):
self.set_status_text('Wait for network')
if not util.wait_network():
raise Exception('Cannot connect WiFi')
self.set_status_text('Network is ready')