Collaboration diagram for BootloaderDatagram:

Public Attributes
uint8_t	datagram_type_id

union {
struct {
uint16_t node_ids

uint32_t data_len

} start
	Start message definition.

struct {
uint16_t sequence_num

uint32_t crc32

} sequencing
	Sequencing message definition.

struct {
uint8_t * data

} data
	Data message definition.

struct {
uint16_t node_ids

} jump_app
	Jump application message definition.

struct {
uint8_t ack_status

uint16_t bootloader_error

} ack
	ACK/NACK message definition.

struct {
uint16_t node_ids

uint16_t req: 4

uint16_t data_len: 12

uint32_t crc32

} ping
	Ping message definition.

}	payload
	CAN Payload union.

Detailed Description

Datagram message definition.

Member Data Documentation

uint8_t ack_status

0: ACK 1: NACK

uint16_t bootloader_error

Bootloader error as per BootloaderError definition

uint32_t crc32

Flash chunk CRC32 checksum

uint8_t* data

Pointer to buffer containing message data

uint32_t data_len

Incoming data length (ie: Binary size)

uint8_t datagram_type_id

Message Id (CAN arbitration Id)

uint16_t node_ids

Target MCU Id

uint16_t sequence_num

Sequence number

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