Search found 6 matches

by bill
Wed 2016-01-27 18:51
Forum: VS1005 and VSOS Software
Topic: I2S Slave Input to MP3 Encoder
Replies: 7
Views: 1194

Re: I2S Slave Input to MP3 Encoder

Hello Henrik,

I'm sorry I have not been able to work on this project during the last weeks. I will return to it soon.

Thank you very much for the attention you have given this question. The project is important to us and VLSI's contribution is very much appreciated.

Warm Regards,

Bill
by bill
Wed 2016-01-20 7:22
Forum: VS1005 and VSOS Software
Topic: I2S Slave Input to MP3 Encoder
Replies: 7
Views: 1194

Re: I2S Slave Input to MP3 Encoder

Henrik,

Thank you very much for taking the trouble to check out my configuration.

I can experiment with other sampling rates and will do so tomorrow.

Best Regards,

Bill
by bill
Wed 2016-01-20 7:12
Forum: VSIDE
Topic: VS1005G breakout board problems
Replies: 7
Views: 3152

Re: VS1005G breakout board problems

Panu, Thanks very much for your reply. I think I did not understand VSIDE debugger and programming operations well enough at first. I have since learned to switch kernels and object code back and forth using external flash memory - without incident! Your video tutorials are very helpful. Best Regard...
by bill
Fri 2016-01-08 8:17
Forum: VS1005 and VSOS Software
Topic: I2S Slave Input to MP3 Encoder
Replies: 7
Views: 1194

I2S Slave Input to MP3 Encoder

Gentlemen, i am using a VS1005g Development Board and wish to input stereo I2S data (slave mode) at 16000 Hz sample rate with 16-bit depth on each of the left and right samples. My project is to mp3 encode this data stream and save it to files on the SD card. My query applies to the Shell Applicatio...
by bill
Wed 2015-12-23 22:26
Forum: VSIDE
Topic: VS1005G breakout board problems
Replies: 7
Views: 3152

Re: VS1005G breakout board problems

Dear VLSI staff, Um...... Today my VS1005 Developer Board external nand flash programmed nicely, restoring boot capability with kernel 3.22. I think the difference is that I did not run VSIDE debugger (and then stopping it, of course) before attempting to write to the external nand flash memory. Hee...
by bill
Wed 2015-12-23 2:47
Forum: VSIDE
Topic: VS1005G breakout board problems
Replies: 7
Views: 3152

Re: VS1005G breakout board problems

Dear VLSI staff, I have a 'Standard I/O' response from VSIDE which is similar to Enzo’s. I think I’ve managed to erase part of the external nand flash memory and prevented normal start-up thereby. We recently purchased VS1005 Developer Board with Pre-Installed Software VSOS 3.22. It operated very ni...