AWS::IoTFleetWise::DecoderManifest CanSignal - Amazon CloudFormation
SyntaxProperties
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AWS::IoTFleetWise::DecoderManifest CanSignal

Information about a single controller area network (CAN) signal and the messages it receives and transmits.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "Factor" : String,
  "IsBigEndian" : String,
  "IsSigned" : String,
  "Length" : String,
  "MessageId" : String,
  "Name" : String,
  "Offset" : String,
  "SignalValueType" : String,
  "StartBit" : String
}

YAML

  Factor: String
  IsBigEndian: String
  IsSigned: String
  Length: String
  MessageId: String
  Name: String
  Offset: String
  SignalValueType: String
  StartBit: String

Properties

Factor

A multiplier used to decode the CAN message.

Required: Yes

Type: String

Update requires: No interruption

IsBigEndian

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

Required: Yes

Type: String

Update requires: No interruption

IsSigned

Whether the message data is specified as a signed value.

Required: Yes

Type: String

Update requires: No interruption

Length

How many bytes of data are in the message.

Required: Yes

Type: String

Minimum: 0

Maximum: 2147483647

Update requires: No interruption

MessageId

The ID of the message.

Required: Yes

Type: String

Minimum: 0

Maximum: 2147483647

Update requires: No interruption

Name

The name of the signal.

Required: No

Type: String

Minimum: 1

Maximum: 100

Update requires: No interruption

Offset

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

Required: Yes

Type: String

Update requires: No interruption

SignalValueType

The value type of the signal. The default value is INTEGER.

Required: No

Type: String

Allowed values: INTEGER | FLOATING_POINT

Update requires: No interruption

StartBit

Indicates the beginning of the CAN message.

Required: Yes

Type: String

Minimum: 0

Maximum: 2147483647

Update requires: No interruption