GoMDF

GoMDF - Read and Write ASAM MDF FILES

Go package for reading ASAM MDF files.

Installation

⚠️ The package not finalized !!! ⚠️

go get github.com/LincolnG4/GoMDF

Usage

package main

import (
	"fmt"
	"os"

	mf4 "github.com/LincolnG4/GoMDF/mf4"
)

func main() {
	file, err := os.Open("sample3.mf4")
	if err != nil {
		panic(err)
	}

	m, err := mf4.ReadFile(file)
	if err != nil {
		panic(err)
	}
	// Access metadata
	fmt.Println(m.Version())
	fmt.Println("Version ID --> ", m.MdfVersion())
	fmt.Println("Start Time NS --> ", m.GetStartTimeNs())
	fmt.Println("Start StartTimeLT --> ", m.GetStartTimeLT())

	// Get channel samples
	fmt.Println(m.ChannelNames())
	samples, err := m.GetChannelSample(0, "ActlEngPrcntTorqueHighResolution")
	if err != nil {
		panic(err)
	}
	fmt.Println(samples)
	// Download attachments
	att := m.GetAttachments()[0]
	m.SaveAttachment(att, "/PATH/TO/BE/SAVE/")

	// Read Change logs
	m.ReadChangeLog()
}

Features

• Parse MDF file format and load metadata
• Extract channel sample data
• Support for attachments
• Support for Events
• Access to common metadata fields
• Documentation
• API documentation is available at https://godoc.org/github.com/LincolnG4/GoMDF

Contributing

Pull requests are welcome! Please open any issues.

This provides a high-level overview of how to use the package from Go code along with installation instructions. Let me know if any part of the README explanation could be improved!

References

ASAM MDF
MDF Validator