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v0.5.5 Latest Latest Go to latest Published: Nov 27, 2023 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/FabianPetersen/canopen

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Documentation ¶

Index ¶

Constants
type Download
- func (download Download) Do(bus *can.Bus) error
- func (download Download) DoBlock(bus *can.Bus) error
type Upload
- func (upload Upload) Do(bus *can.Bus) ([]byte, error)

Constants ¶

View Source

const (
	DownloadInitiateRequest  = 0x20 // 0010 0000
	DownloadInitiateResponse = 0x60 // 0110 0000

	DownloadSegmentRequest  = 0x00 // 0000 0000
	DownloadSegmentResponse = 0x20 // 0010 0000
)

View Source

const (
	UploadInitiateRequest  = 0x40 // 0100 0000
	UploadInitiateResponse = 0x40 // 0100 0000

	UploadSegmentRequest  = 0x60 // 0110 0000
	UploadSegmentResponse = 0x00 // 0000 0000
	TransferAbort         = 0x80
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Download ¶

type Download struct {
	ObjectIndex canopen.ObjectIndex

	Data          []byte
	RequestCobID  uint16
	ResponseCobID uint16
}

Download represents a SDO download process to write data to a CANopen device – download because the receiving node downloads data.

func (Download) Do ¶

func (download Download) Do(bus *can.Bus) error

func (Download) DoBlock ¶ added in v0.1.6

func (download Download) DoBlock(bus *can.Bus) error

type Upload ¶

type Upload struct {
	ObjectIndex canopen.ObjectIndex

	RequestCobID  uint16
	ResponseCobID uint16
}

Upload represents a SDO upload process to read data from a CANopen device – upload because the receiving node uploads data to another node.

func (Upload) Do ¶

func (upload Upload) Do(bus *can.Bus) ([]byte, error)

Source Files ¶

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