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[ aws . iotfleetwise ]

list-decoder-manifest-signals

Description

A list of information about signal decoders specified in a decoder manifest.

Note

This API operation uses pagination. Specify the nextToken parameter in the request to return more results.

See also: AWS API Documentation

list-decoder-manifest-signals is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: signalDecoders

Synopsis

  list-decoder-manifest-signals
--name <value>
[--cli-input-json <value>]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]

Options

--name (string)

The name of the decoder manifest to list information about.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command's output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command's output. If the total number of items available is more than the value specified, a NextToken is provided in the command's output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

Global Options

--debug (boolean)

Turn on debug logging.

--endpoint-url (string)

Override command's default URL with the given URL.

--no-verify-ssl (boolean)

By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.

--no-paginate (boolean)

Disable automatic pagination.

--output (string)

The formatting style for command output.

  • json
  • text
  • table

--query (string)

A JMESPath query to use in filtering the response data.

--profile (string)

Use a specific profile from your credential file.

--region (string)

The region to use. Overrides config/env settings.

--version (string)

Display the version of this tool.

--color (string)

Turn on/off color output.

  • on
  • off
  • auto

--no-sign-request (boolean)

Do not sign requests. Credentials will not be loaded if this argument is provided.

--ca-bundle (string)

The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.

--cli-read-timeout (int)

The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.

--cli-connect-timeout (int)

The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.

Output

signalDecoders -> (list)

Information about a list of signals to decode.

(structure)

Information about a signal decoder.

fullyQualifiedName -> (string)

The fully qualified name of a signal decoder as defined in a vehicle model.

type -> (string)

The network protocol for the vehicle. For example, CAN_SIGNAL specifies a protocol that defines how data is communicated between electronic control units (ECUs). OBD_SIGNAL specifies a protocol that defines how self-diagnostic data is communicated between ECUs.

interfaceId -> (string)

The ID of a network interface that specifies what network protocol a vehicle follows.

canSignal -> (structure)

Information about signal decoder using the Controller Area Network (CAN) protocol.

messageId -> (integer)

The ID of the message.

isBigEndian -> (boolean)

Whether the byte ordering of a CAN message is big-endian.

isSigned -> (boolean)

Whether the message data is specified as a signed value.

startBit -> (integer)

Indicates the beginning of the CAN signal. This should always be the least significant bit (LSB).

This value might be different from the value in a DBC file. For little endian signals, startBit is the same value as in the DBC file. For big endian signals in a DBC file, the start bit is the most significant bit (MSB). You will have to calculate the LSB instead and pass it as the startBit .

offset -> (double)

The offset used to calculate the signal value. Combined with factor, the calculation is value = raw_value * factor + offset .

factor -> (double)

A multiplier used to decode the CAN message.

length -> (integer)

How many bytes of data are in the message.

name -> (string)

The name of the signal.

obdSignal -> (structure)

Information about signal decoder using the On-board diagnostic (OBD) II protocol.

pidResponseLength -> (integer)

The length of the requested data.

serviceMode -> (integer)

The mode of operation (diagnostic service) in a message.

pid -> (integer)

The diagnostic code used to request data from a vehicle for this signal.

scaling -> (double)

A multiplier used to decode the message.

offset -> (double)

The offset used to calculate the signal value. Combined with scaling, the calculation is value = raw_value * scaling + offset .

startByte -> (integer)

Indicates the beginning of the message.

byteLength -> (integer)

The length of a message.

bitRightShift -> (integer)

The number of positions to shift bits in the message.

bitMaskLength -> (integer)

The number of bits to mask in a message.

messageSignal -> (structure)

The decoding information for a specific message which supports higher order data types.

topicName -> (string)

The topic name for the message signal. It corresponds to topics in ROS 2.

structuredMessage -> (tagged union structure)

The structured message for the message signal. It can be defined with either a primitiveMessageDefinition , structuredMessageListDefinition , or structuredMessageDefinition recursively.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: primitiveMessageDefinition, structuredMessageListDefinition, structuredMessageDefinition.

primitiveMessageDefinition -> (tagged union structure)

Represents a primitive type node of the complex data structure.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: ros2PrimitiveMessageDefinition.

ros2PrimitiveMessageDefinition -> (structure)

Information about a PrimitiveMessage using a ROS 2 compliant primitive type message of the complex data structure.

primitiveType -> (string)

The primitive type (integer, floating point, boolean, etc.) for the ROS 2 primitive message definition.

offset -> (double)

The offset used to calculate the signal value. Combined with scaling, the calculation is value = raw_value * scaling + offset .

scaling -> (double)

A multiplier used to decode the message.

upperBound -> (long)

An optional attribute specifying the upper bound for STRING and WSTRING .

structuredMessageListDefinition -> (structure)

Represents a list type node of the complex data structure.

name -> (string)

The name of the structured message list definition.

memberType -> (tagged union structure)

The member type of the structured message list definition.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: primitiveMessageDefinition, structuredMessageListDefinition, structuredMessageDefinition.

primitiveMessageDefinition -> (tagged union structure)

Represents a primitive type node of the complex data structure.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: ros2PrimitiveMessageDefinition.

ros2PrimitiveMessageDefinition -> (structure)

Information about a PrimitiveMessage using a ROS 2 compliant primitive type message of the complex data structure.

primitiveType -> (string)

The primitive type (integer, floating point, boolean, etc.) for the ROS 2 primitive message definition.

offset -> (double)

The offset used to calculate the signal value. Combined with scaling, the calculation is value = raw_value * scaling + offset .

scaling -> (double)

A multiplier used to decode the message.

upperBound -> (long)

An optional attribute specifying the upper bound for STRING and WSTRING .

structuredMessageListDefinition -> (structure)

Represents a list type node of the complex data structure.

name -> (string)

The name of the structured message list definition.

( ... recursive ... )listType -> (string)

The type of list of the structured message list definition.

capacity -> (integer)

The capacity of the structured message list definition when the list type is FIXED_CAPACITY or DYNAMIC_BOUNDED_CAPACITY .

structuredMessageDefinition -> (list)

Represents a struct type node of the complex data structure.

(structure)

Represents a StructureMessageName to DataType map element.

fieldName -> (string)

The field name of the structured message. It determines how a data value is referenced in the target language.

( ... recursive ... )

listType -> (string)

The type of list of the structured message list definition.

capacity -> (integer)

The capacity of the structured message list definition when the list type is FIXED_CAPACITY or DYNAMIC_BOUNDED_CAPACITY .

structuredMessageDefinition -> (list)

Represents a struct type node of the complex data structure.

(structure)

Represents a StructureMessageName to DataType map element.

fieldName -> (string)

The field name of the structured message. It determines how a data value is referenced in the target language.

dataType -> (tagged union structure)

The data type.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: primitiveMessageDefinition, structuredMessageListDefinition, structuredMessageDefinition.

primitiveMessageDefinition -> (tagged union structure)

Represents a primitive type node of the complex data structure.

Note

This is a Tagged Union structure. Only one of the following top level keys can be set: ros2PrimitiveMessageDefinition.

ros2PrimitiveMessageDefinition -> (structure)

Information about a PrimitiveMessage using a ROS 2 compliant primitive type message of the complex data structure.

primitiveType -> (string)

The primitive type (integer, floating point, boolean, etc.) for the ROS 2 primitive message definition.

offset -> (double)

The offset used to calculate the signal value. Combined with scaling, the calculation is value = raw_value * scaling + offset .

scaling -> (double)

A multiplier used to decode the message.

upperBound -> (long)

An optional attribute specifying the upper bound for STRING and WSTRING .

structuredMessageListDefinition -> (structure)

Represents a list type node of the complex data structure.

name -> (string)

The name of the structured message list definition.

( ... recursive ... )listType -> (string)

The type of list of the structured message list definition.

capacity -> (integer)

The capacity of the structured message list definition when the list type is FIXED_CAPACITY or DYNAMIC_BOUNDED_CAPACITY .

structuredMessageDefinition -> (list)

Represents a struct type node of the complex data structure.

(structure)

Represents a StructureMessageName to DataType map element.

fieldName -> (string)

The field name of the structured message. It determines how a data value is referenced in the target language.

( ... recursive ... )

nextToken -> (string)

The token to retrieve the next set of results, or null if there are no more results.