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arduino_boards:ogg_player_board [2020/02/14 17:13] admin |
arduino_boards:ogg_player_board [2020/06/11 22:13] |
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- | ===== OGG-Player-Board ===== | ||
- | A simple OGG Player for the Arduino. It's based on the [[http://www.vlsi.fi/en/products/vs1000module.html|VS1000 Audio Module]] of [[http://www.vlsi.fi/en/home.html|VSLI Solution]]. The Board provide all pins for headphone and line out like the module.\\ | ||
- | {{ :arduino_boards:ogg-player-board.jpg?400 |}}\\ | ||
- | One needs an SD Card, upload the ogg-files and because it's controlled over serial protocol it's super simple to control it with the Arduino.\\ | ||
- | |||
- | Front:\\ | ||
- | {{:arduino_boards:ogg-player-board_front.jpg?200|}}\\ | ||
- | Back…\\ | ||
- | {{:arduino_boards:ogg-player-board_back.jpg?200|}}\\ | ||
- | |||
- | ---- | ||
- | ====Commands ==== | ||
- | The continuous playing mode understands the following single-byte commands:\\ | ||
- | * f - switch to file play mode | ||
- | * c - switch to continuous play mode | ||
- | * C - cancel play, return to play loop, responds with c | ||
- | * + - volume up, responds with two-byte current volume level | ||
- | * - - volume down, responds with two-byte current volume level | ||
- | * = - pause on, responds with = | ||
- | * > - play (normal speed), responds with > | ||
- | * » (0xbb) - faster play, responds with the new play speed | ||
- | * n - next song, responds with n | ||
- | * p - previous song, responds with p | ||
- | * ? - info, returns play seconds (4 bytes, high byte first), and one-byte file left indicator (255 to 0). | ||
- | \\ | ||
- | In file play mode files are not played automatically. To change into file play mode, send f, then you can send C to cancel playback.\\ | ||
- | The file play mode commands are single-line commands ending with the newline character (0x0a).\\ | ||
- | The following commands are currently implemented:\\ | ||
- | * OFF\n - powers down | ||
- | * c\n - switch to continuous play mode | ||
- | * L\n - list files | ||
- | * PFILENAMEOGG\n - play file by name, must be 8.3-character uppercase name without the ”.” | ||
- | * pnumber\n - play file by number | ||
- | Continuous play mode commands are available during the playing of the song.\\ | ||
- | |||
- | ---- | ||
- | ====Example Code ==== | ||
- | {{:arduino_boards:ogg_player_01.zip|}} | ||
- | |||
- | ---- | ||
- | ==== Paper-PCB ==== | ||
- | {{:arduino_boards:ogg-player-board_11.jpg?200|}}\\ | ||
- | {{:arduino_boards:ogg-player-board_11.xcf.zip|}}\\ | ||
- | |||
- | ---- | ||
- | ==== Parts ==== | ||
- | * VS100 Audio Module | ||
- | * reset button | ||
- | * LED | ||
- | * capacitor 100nF | ||
- | * resistors: 10kOhm, 4.7kOhm, 2kOhm | ||
- | * chinch and/or jack sockets | ||
- | * jumper | ||
- | * USB socket | ||
- | |||
- | ---- | ||
- | ==== License ==== | ||
- | |||
- | The OGG-Player-Board was designed by **Wolfgang Spahn** 2012-14.\\ | ||
- | It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. | ||
- | |||
- | <html> | ||
- | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
- | </html> | ||
- | |||
- | ---- |