Hello together,
here I would like to introduce my project.
I’ve got this board: [board, then this vs1053 breakout board: [vs1053 As debugger I’m using lpc-link from LPCXpresso board.
First of all, I soldered out the microSD slot from the board to able to connect vs1053 break out board.
The project contains:
→ CMSIS v2
→ USB host driver (comming from NXP)
→ USB mass storage class (comming from NXP)
→ fat32 file system (FatFS version R0.09 adapted to using usb)
→ vs1053 patch 1.95 + flac
→ SPFD5408 driver (lcd)
Next steps are:
→ scan for files on usb-stick (incl. subfolders)
→ navigation with joystick and touch screen
→ tags extraction for MP3, FLAC and Ogg files.
And the some add-ons for vs1053:
→ activate I²S
→ connect cirrus cs8421 upsample ic to upsample 96kHz to 192kHz
→ dac: 2x wm8741 in dual differential mode
→ ad797 opamps as output filter to each wm8741
WM8741 should run in software control mode, so I²C.
Here are some pics:
http://www.mein-bmw-850ci.de/images/pho … c_0001.jpg
http://www.mein-bmw-850ci.de/images/pho … c_0003.jpg
The project is uploaded on my svn-server, so if you are interested in source code, I can provide url of them.](http://members.home.nl/hobbycorner/images/wiz830/vs1053.jpg)](http://www.steitec.net/ARM-Boards/ARM-LPC1768-Cortex-M3-LCD-Board.html)