def publish_signals(stub):
source = common_pb2.ClientId(id="app_identifier")
namespace = common_pb2.NameSpace(name="VirtualCanInterface")
signal = common_pb2.SignalId(name="BenchC_c_5", namespace=namespace)
signal_with_payload = network_api_pb2.Signal(id=signal)
signal_with_payload.integer = 4
signal2 = common_pb2.SignalId(name="BenchC_c_2", namespace=namespace)
signal_with_payload_2 = network_api_pb2.Signal(id=signal2)
signal_with_payload_2.double = 3.4
signal3 = common_pb2.SignalId(name="BenchC_d_2", namespace=namespace)
signal_with_payload_3 = network_api_pb2.Signal(id=signal3)
signal_with_payload_3.arbitration = True
publisher_info = network_api_pb2.PublisherConfig(
clientId=source,
signals=network_api_pb2.Signals(
signal=[signal_with_payload, signal_with_payload_2]),
frequency=0)
try:
stub.PublishSignals(publisher_info)
time.sleep(1)
except grpc._channel._Rendezvous as err:
print(err)
def publish_signals(stub, client_id, signals_with_payload, freq):
publisher_info = network_api_pb2.PublisherConfig(
clientId=client_id,
signals=network_api_pb2.Signals(signal=signals_with_payload),
frequency=freq)
try:
stub.PublishSignals(publisher_info)
except grpc._channel._Rendezvous as err:
print(err)
def publish_signals(client_id, stub, diag_frame_resp):
signal_with_payload = network_api_pb2.Signal(id=diag_frame_resp)
signal_with_payload.raw = b'\x01\x02\x03\x04\x05\x06\x07\x08'
# signal_with_payload.raw = binascii.unhexlify("0102030405060708")
publisher_info = network_api_pb2.PublisherConfig(
clientId=client_id,
signals=network_api_pb2.Signals(signal=[signal_with_payload]),
frequency=0)
try:
stub.PublishSignals(publisher_info)
except grpc._channel._Rendezvous as err:
print(err)
def publish_signals(client_id, stub, signals_with_payload):
"""Publish signals
Parameters
----------
client_id : ClientId
Object instance of class
stub : NetworkServiceStub
Object instance of class
signals_with_payload : Signal
Object instance of class
"""
publisher_info = network_api_pb2.PublisherConfig(
clientId=client_id,
signals=network_api_pb2.Signals(signal=signals_with_payload),
frequency=0,
)
try:
stub.PublishSignals(publisher_info)
except grpc._channel._Rendezvous as err:
print(err)
reload_configuration(system_stub)
# create the identifier of *this* client
client_id = common_pb2.ClientId(id="virtual_example_pub")
# For 10 messages
for _ in range(10):
input_value = input("Enter a number: ")
try:
signal_value = int(input_value)
except ValueError:
print(f"{input_value} is not a number. Only numbers are allowed")
else:
# Create a signal
namespace = common_pb2.NameSpace(name="VirtualInterface")
signal = common_pb2.SignalId(name="my_madeup_virtual_signal",
namespace=namespace)
# Add payload to the signal
signal_with_payload = network_api_pb2.Signal(id=signal)
# 20 bytes chosen as an arbitrary number
signal_with_payload.raw = signal_value.to_bytes(20, 'big')
# long vectors are valid on virtual networks!
# signal_with_payload.integer = signal_value
# Create a publisher config
signals = network_api_pb2.Signals(signal=(signal_with_payload, ))
publisher_info = network_api_pb2.PublisherConfig(
clientId=client_id, signals=signals, frequency=0)
# Publish
try:
network_stub.PublishSignals(publisher_info)
except grpc._channel._Rendezvous as err:
print(err)
