Search found 4 matches

by mungewell
Wed 2011-02-23 0:31
Forum: VSIDE
Topic: VS1053 / VSIDE / VSDSP Book
Replies: 26
Views: 59194

Re: VS1053 / VSIDE / VSDSP Book

The 40 Euros shipping costs to US is brutal! Assuming that the VLSI guys hold the copyright on the book, would they be willing to consider a 'print on demand' service (such as lulu.com) to service the folks here on the 'left of the pond'? That way they could match the price of the paper copy from w...
by mungewell
Fri 2011-02-18 4:27
Forum: DSP and Audio Software
Topic: VS1053 custom codec
Replies: 4
Views: 4138

Re: VS1053 custom codec

@victor - impressive reverse engineering... not sure I'm at that stage yet. @pasi: The codec in question is Codec2 (http://www.rowetel.com/blog/?page_id=452), which is at the alpha stage at present. We are running everything as floats, but plan to move to UINT32's (maybe 16's) in the near future. Th...
by mungewell
Fri 2011-02-11 19:00
Forum: Microcontroller Software
Topic: Problem with DREQ on one VS1053, while other is OK. (fixed)
Replies: 29
Views: 13871

Re: Problem with DREQ on one VS1053, while other is OK. (fix

Hi Thehog,
How is the Linux driver progressing and do you have a URL for the project?

Cheers,
Simon
by mungewell
Wed 2011-02-09 2:48
Forum: DSP and Audio Software
Topic: VS1053 custom codec
Replies: 4
Views: 4138

VS1053 custom codec

Hello, I have been reading with great interest that the VS1053 can support custom codecs as plugins (loaded and run from RAM), however I am unclear on a couple of details which I hope you can clarify. I believe that custom ‘C’ code runs on the actual DSP and that there are a number functions which c...