samna#
Submodules#
- samna.afe
- samna.afe2
- samna.boards
- samna.camera
- samna.clustering
- samna.deprecated
- samna.device
- samna.dvs128
- samna.dvs128Testboard
- samna.dvsSyns
- samna.dvsSynsTestBoard
- samna.dynapcnn
- samna.dynapcnnB
- samna.dynapcnnDevKit
- samna.dynapse1
- samna.dynapse2
- samna.events
- samna.flasher
- samna.fxtree
- samna.graph
- samna.iris
- samna.jit
- samna.mooreaTestBoard
- samna.speck
- samna.speck2
- samna.speck2TestBoard
- samna.speck2b
- samna.speck2bDevKit
- samna.speck2bDevKitTiny
- samna.speck2bMini
- samna.speck2bMiniTestboard
- samna.speck2bTestboard
- samna.speck2cMini
- samna.speck2cMiniTestBoard
- samna.speck2dMini
- samna.speck2dMiniTestBoard
- samna.speck2e
- samna.speck2eTestBoard
- samna.speck2f
- samna.speck2fBoards
- samna.speck3
- samna.speck3TestBoard
- samna.speckDevKit
- samna.specksim
- samna.testingModule
- samna.ui
- samna.unifirm
- samna.util
- samna.xylo
- samna.xyloA2TestBoard
- samna.xyloAudio3
- samna.xyloAudioTestBoard
- samna.xyloCore2
- samna.xyloDevKit
- samna.xyloImu
- samna.xyloImuBoards
- samna.xyloTestBoard
Module content#
- class samna.SamnaNode#
Bases:
pybind11_objectSamnaNode is the class of a local node, must be created first at the beginning.
- get_receiver_endpoint(self: samna.SamnaNode) str#
Get the receiver endpoint of the samna node.
- Returns:
A string of its receiver endpoint.
- get_sender_endpoint(self: samna.SamnaNode) str#
Get the sender endpoint of the samna node.
- Returns:
A string of its sender endpoint.
- open_dev_kit(self: samna.SamnaNode) samna.speckDevKit.SpeckDevKit#
Open a Speck devkit.
- Returns:
A Speck devkit.
- exception samna.SinkError(message: str, events)#
Bases:
RuntimeError
- samna.close_remote_node(arg0: str) None#
Removes the content of an already bound remote store by its name.
- Parameters:
name (string): Name with which the remote store was registered.
- Returns:
Nothing.
- Throws:
If the chosen name doesen’t exist. If the chosen name refers to a module that doesen’t hold a remote store content.
- samna.dvs128_configuration_to_event(arg0: samna.dvs128.configuration.Dvs128Configuration) List[samna.dvs128.event.WriteRegisterValue | samna.dvs128.event.ReadRegisterValue | samna.dvs128.event.KillSensorPixel | samna.dvs128.event.ResetSensorPixel | samna.dvs128.event.WriteFilterValue | samna.dvs128.event.ReadFilterValue]#
Get the input events for the given DVS128 configuration.
- Parameters:
config (
dvs128.configuration.Dvs128Configuration) – The configuration to turn into events.- Returns:
A list of input events.
- samna.init_samna(sender_endpoint: str = '', receiver_endpoint: str = '', samna_node_name: str = 'device_node', samna_node_id: int = 1, interpreter_node_id: int = 2, timeout_milliseconds: int = 1000) SamnaNode#
Create a samna node, associate it to the python interpreter, and expose it as a submodule. Endpoints are derived automatically when not provided. Subsequent calls will not overwrite the previous values.
If you need to start up visualizer, you should call this method to set up a local node which is used to communicate with the visualizer. Or you can skip this method.
- Parameters:
sender_endpoint (string) – TCP endpoint where requests are SENT. Example “tcp://0.0.0.0:12345”
receiver_endpoint (string) – TCP endpoint where requests are RECEIVED. Example “tcp://0.0.0.0:12345”
samna_node_name (string) – Name to access the samna node submodule.
samna_node_id (int) – ID associated to the samna node.
interpreter_node_id (int) – ID associated to the interpreter node.
timeout_milliseconds (int) – timeout duration in milliseconds.
- Returns:
A reference to samna node.
- samna.open_remote_node(id: int = 0, name: str = '', timeout_milliseconds: int = 1000) None#
- Retrieves the content of a remote store by its ID.
Creates a submodule ‘name’ with instances that will allow the interaction with objects in the remote store.
- Parameters:
nodeId (int): ID associated to the remote node. name (string): Name that should be given to the submodule holding remote content proxies. timeoutMilliseconds: timeout duration in milliseconds, default 1000.
- Returns:
Nothing.
- Throws:
If the nodeId is not reacheable (tip: check the ZMQ endpoints and their order). If the chosen name is already in use.
- samna.setup_local_node(arg0: str, arg1: str, arg2: int) None#
Creates the svejs node associated to the python interpreter.
- Parameters:
sender_endpoint (string): TCP endpoint where requests are SENT. Example “tcp://0.0.0.0:12345” requests_endpoint (string): TCP endpoint where requests are RECEIVED. Example “tcp://0.0.0.0:12345” nodeId (int): ID associated to the interpreter node.
- Returns:
Nothing.