moto-flash-data/commands/s19-from-mpar.go

package commands

import (
	"os"

	"git.cheetah.cat/cheetah/moto-flash-data/common"
	"git.cheetah.cat/cheetah/moto-flash-data/s19"
	"github.com/rs/zerolog/log"
)

type S19FromMparCommand struct {
	FileName     string `long:"file" short:"f" required:"true" description:"input-file, format: mpar"`
	StartAddress string `long:"start-address" required:"true" short:"a" description:"start address"`

	OutputFileName string `long:"out" short:"o" required:"true" description:"output-file, format: s19"`
}

func (command *S19FromMparCommand) Execute(args []string) error {
	baseAddr, err := common.ParseStringHexAddress(command.StartAddress)
	if err != nil {
		return err
	}
	log.Info().Str("input", command.FileName).Msg("S19-FromMpar")

	inputFile, err := os.Open(command.FileName)
	if err != nil {
		return err
	}
	defer inputFile.Close()

	s19File, err := s19.NewS19Writer(command.OutputFileName)
	if err != nil {
		return err
	}
	defer s19File.Close()
	log.Info().Str("output", command.OutputFileName).Msg("Writing file...")

	records, err := s19File.CreateRecordsFromBinary(inputFile, uint32(baseAddr), 32)
	if err != nil {
		return err
	}
	// S0 14 5E73 3D466C617368205265706F72745E6F3D30 19
	// S0 14 5E73 3D466C617368205265706F72745E6F3D30 <Checksum>
	header := []s19.SRecord{
		{
			Type:    "S0",
			Count:   0x14,
			Address: 0x5E73,
			Data:    []byte("=Flash Report^o=0"), // 3D466C617368205265706F72745E6F3D30
		},
	}
	footer := []s19.SRecord{ // S701FE
		{
			Type:    "S7",
			Count:   0,
			Address: 0x01FE,
			Data:    []byte{},
		},
	}
	err = s19File.WriteRecords(header)
	if err != nil {
		return err
	}
	err = s19File.WriteRecords(records)
	if err != nil {
		return err
	}
	err = s19File.WriteRecords(footer)
	if err != nil {
		return err
	}

	return nil
}