bitmask.go

package bitmask

import (
  "encoding/binary"
  "bytes"
  "fmt"
)

type Channelmask struct {
  A3 bool
  A2 bool
  A1 bool
  A0 bool

}

func ParseMask(b []byte) (Channelmask) {
  var mask Channelmask

  buf := bytes.NewReader(b)
  err := binary.Read(buf, binary.LittleEndian, &mask)
  if err != nil {
    fmt.Println("binary.Read failed:", err)
  }

  return mask
}

bitmask_test.go

package bitmask

import(
  "testing"
  "fmt"
  "github.com/beanieboi/home-go/mt"
)

func TestParseMask(t *testing.T) {
  var mask Channelmask
  var mymask = []byte{0x01, 0x01}

  mask = ParseMask(mymask)

  fmt.Printf("%+v\n", mask)

  mt.AssertEqual(t, true, mask.A0)
  mt.AssertEqual(t, false, mask.A1)
  mt.AssertEqual(t, true, mask.A2)
  mt.AssertEqual(t, false, mask.A3)
}