def update_twin(iteration_id, download_uri, rtsp):
"""Update twin"""
if iot is None:
return
if iteration_id in iteration_ids:
logger.info("This iteration already deployed on the Edge")
return
try:
module = iot.get_module(DEVICE_ID, MODULE_ID)
except:
logger.error("Module does not exist. Device ID: %s, Module ID: %s",
DEVICE_ID, MODULE_ID)
return
twin = Twin()
twin.properties = TwinProperties(
desired={
"inference_files_zip_url": download_uri,
"cam_type": "rtsp_stream",
"cam_source": rtsp,
})
iot.update_module_twin(DEVICE_ID, MODULE_ID, twin, module.etag)
logger.info(
"Updated IoT Module Twin with uri and rtsp. Download URI: %s RSTP: %s",
download_uri,
rtsp,
)
iteration_ids.add(iteration_id)
def update_twin(iteration_id, download_uri, rtsp):
if iot is None: return
if iteration_id in iteration_ids:
print('[INFO] This iteration already deployed in the Edge')
return
try:
module = iot.get_module(DEVICE_ID, MODULE_ID)
except:
print('[ERROR] module does not exist', DEVICE_ID, MODULE_ID)
return
twin = Twin()
twin.properties = TwinProperties(
desired={
'inference_files_zip_url': download_uri,
'cam_type': 'rtsp_stream',
'cam_source': rtsp
})
iot.update_module_twin(DEVICE_ID, MODULE_ID, twin, module.etag)
print('[INFO] Updated IoT Module Twin with uri and rtsp', download_uri,
rtsp)
iteration_ids.add(iteration_id)
print_device_info("update_device", device_updated)
# Get device twin
twin = iothub_registry_manager.get_twin(device_id)
print(twin)
print("")
additional_props = twin.additional_properties
if "modelId" in additional_props:
print("Model id for digital twin is")
print("ModelId:" + additional_props["modelId"])
# # Replace twin
new_twin = Twin()
new_twin = twin
new_twin.properties = TwinProperties(desired={"telemetryInterval": 9000})
print(new_twin)
print("")
replaced_twin = iothub_registry_manager.replace_twin(device_id, new_twin)
print(replaced_twin)
print("")
# Update twin
twin_patch = Twin()
twin_patch.properties = TwinProperties(desired={"telemetryInterval": 3000})
updated_twin = iothub_registry_manager.update_twin(device_id, twin_patch,
twin.etag)
print(updated_twin)
print("The twin patch has been successfully applied")
print("The device twin is: ")
print("")
print(twin)
print("")
# Print the device's model ID
additional_props = twin.additional_properties
if "modelId" in additional_props:
print("The Model ID for this device is:")
print(additional_props["modelId"])
print("")
# Update twin
twin_patch = Twin()
twin_patch.properties = TwinProperties(
desired={"targetTemperature":
42}) # this is relevant for the thermostat device sample
updated_twin = iothub_registry_manager.update_twin(device_id, twin_patch,
twin.etag)
print("The twin patch has been successfully applied")
print("")
# invoke device method
device_method = CloudToDeviceMethod(method_name=method_name,
payload=method_payload)
iothub_registry_manager.invoke_device_method(device_id, device_method)
print("The device method has been successfully invoked")
print("")
# Set registry manager object to `None` so all open files get closed
iothub_registry_manager = None
"3. 20 seconds \n"
"4. Input your Value \n"
))
if defined_telemetry_value == 1: telemetry_interval_value = 5
if defined_telemetry_value == 2: telemetry_interval_value = 10
if defined_telemetry_value == 3: telemetry_interval_value = 20
if defined_telemetry_value == 4: telemetry_interval_value = defined_device_option
try:
# Create IoTHubRegistryManager
iothub_registry_manager = IoTHubRegistryManager(connection_str)
twin = iothub_registry_manager.get_twin(device_id)
# Update twin
twin_patch = Twin()
twin_patch = twin
twin_patch.properties = TwinProperties(desired={"Telemetry_Interval": telemetry_interval_value})
updated_twin = iothub_registry_manager.update_twin(device_id, twin_patch, twin.etag)
print("Set Telemetry Interval to: " + str(telemetry_interval_value) + "\n", updated_twin)
print("")
except Exception as ex:
print("Unexpected error {0}".format(ex))
except KeyboardInterrupt:
print("iothub_registry_manager_sample stopped")
if defined_device_option == 4: # Set Send_Data Switch
defined_Send_Data_value = int(input(
"1. Set Send_Data ON \n"
"2. Set Send Data OFF \n"
))