jwetzell/artnet-go
1
0
Fork 0
mirror of https://github.com/jwetzell/artnet-go.git synced 2026-08-21 14:48:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix endianness

Browse Source
This commit is contained in:
Joel Wetzell
2026-05-30 07:18:23 -05:00
parent 79ecda6f87
commit 11739370c4
4 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
command.go
+4 -4
View File
@@ -55,9 +55,9 @@ func (ac *ArtCommand) UnmarshalBinary(data []byte) error {
ac.ProtVerLo = data[11]
offset := 12
ac.EstaMan = binary.LittleEndian.Uint16(data[offset : offset+2])
ac.EstaMan = binary.BigEndian.Uint16(data[offset : offset+2])
dataLength := int(binary.LittleEndian.Uint16(data[offset+2 : offset+4]))
dataLength := int(binary.BigEndian.Uint16(data[offset+2 : offset+4]))
if len(data[offset+4:]) < dataLength {
return errors.New("[]byte length not long enough to contain data length specified in packet")
@@ -73,12 +73,12 @@ func (ac *ArtCommand) MarshalBinary() ([]byte, error) {
binary.LittleEndian.PutUint16(data[8:10], ac.OpCode)
data[10] = ac.ProtVerHi
data[11] = ac.ProtVerLo
binary.LittleEndian.PutUint16(data[12:14], ac.EstaMan)
binary.BigEndian.PutUint16(data[12:14], ac.EstaMan)
dataLength := uint16(len(ac.Data))
if dataLength > 512 {
return nil, errors.New("data length must be less than or equal to 512 bytes")
}
binary.LittleEndian.PutUint16(data[14:16], dataLength)
binary.BigEndian.PutUint16(data[14:16], dataLength)
data = append(data, ac.Data...)
return data, nil
}