Quote: Originally Posted by Ale
I agree with "play" frame decoding and i suggest
2 : frame length, the length of following data byte before CRC
For ID3 tag perhaps there is a frame type to send some text data, becouse they say the vdo chm604 mp3 support ID3 tag...
According to some people on PlaneteRenault.com, although maybe the mp3 changer supports the ID3, the HeadUnit doesn't display them. E.g. Papoo says in
this post (roughly translated) : "the mp3 songs are played one after the other. I mean, if you have 200 mp3's (in subdirectories or not), it displays TR1, TR2 .... TR200. It means the titles and directory names are not displayed, but I think it is due to the head unit..."