| Crc32ModeS Class |
A class that can calculate CRC32 parity bits that are applied to Mode-S messages.
Inheritance HierarchyNamespace: VirtualRadar.Interface
Assembly: VirtualRadar.Interface (in VirtualRadar.Interface.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxThe Crc32ModeS type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Crc32ModeS |
Creates a new object.
|
Methods| Name | Description | |
|---|---|---|
| ComputeChecksum |
Calculates the parity on the message passed across. Only the first three bytes (big-endian)
are applied against Mode-S messages.
|
| ComputeChecksumBytes |
Calculates a four-byte parity on the message passed across. Only the first three bytes are applied
against Mode-S messages (when big-endian format is used).
|
| ComputeChecksumBytesTraditional32 |
Calculates the four-byte parity on a 4 byte message using the traditional (slow) method
recommended by the Eurocontrol document '022_CRC_calculations_for_Mode_S'.
|
| ComputeChecksumBytesTraditional88 |
Calculates the four-byte parity on an 11 byte message using the traditional (slow) method
recommended by the Eurocontrol document '022_CRC_calculations_for_Mode_S'.
|
| Equals | (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Remarks
Note that the CRC for a message of all zeros is zero.
See Also