BR-SPY FlexRay

Field name	Description	Type
`flexray.cc`	`Cycle`	`Signed/Unsigned Numeric Value`
`flexray.msg_word_length`	`Message Word Length`	`Unsigned Integer, 2 byte`
`flexray`	`Flexray`	`No value (only supports checking if file exists or not)`
`flexray.ff`	`Frame`	`No value (only supports checking if file exists or not)`
`flexray.fid`	`Frame ID`	`Signed/Unsigned Numeric Value`
`flexray.direction`	`Frame Direction`	`Signed/Unsigned Numeric Value`
`flexray.frame_word_length`	`Frame Word Length`	`Unsigned Integer, 1 byte`
`flexray.payload`	`Payload`	`String of hexadecimal bytes`