ubx_message Struct Reference

Internal representation of a UBX message. More...

#include <GPSTypes.h>

Collaboration diagram for ubx_message:

Public Attributes
uint8_t	sync1
	Should always be 0xB5.
uint8_t	sync2
	Should always be 0x62.
uint8_t	msgClass
	A value from ubx_class.
uint8_t	msgID
	Message ID byte.
uint16_t	length
	Message length.
uint8_t	data [256]
	Data if length <= 256.
uint8_t	csumA
	Checksum part A.
uint8_t	csumB
	Checksum part B.
uint8_t *	extdata

Detailed Description

Internal representation of a UBX message.

All messages must start with two sync bytes: 0xB5 0x62

Short messages are stored in the data array, larger messages will be stored at the location pointed to by the extdata member.

If extdata is set, it must be explicitly freed when message is disposed of.

Definition at line 80 of file GPSTypes.h.

Member Data Documentation

extdata

uint8_t* ubx_message::extdata

If length > 256, this points to allocated data array of correct length

Definition at line 89 of file GPSTypes.h.

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The documentation for this struct was generated from the following file:

• /home/runner/work/Logger/Logger/library/GPS/GPSTypes.h