Search found 9 matches

by tianyi
Thu 2019-06-06 11:26
Forum: Slave Decoder Applications
Topic: Ethernet Streaming Implementation
Replies: 8
Views: 172

Re: Ethernet Streaming Implementation

Hmm... does missedTransfers increment? If you ever skip a packet, it's impossible to decode the audio.. missedTransfers never increments. However, I analyzed the initial packet sent to VS1053 vs the initial packet sent in WireShark, and it seems like the uC misses the first ~150 bytes of the file c...
by tianyi
Thu 2019-06-06 10:15
Forum: Slave Decoder Applications
Topic: Ethernet Streaming Implementation
Replies: 8
Views: 172

Re: Ethernet Streaming Implementation

Dear Panu, Yes, it does turn out that I made a mistake with XDCS. I rectified it, but still am getting the same error. for(uint16_t i=16; i<272; i++){ // This corresponds to the right bytes, somehow. // we use 16 because byte 0-43 is UDP header and byte 44-59 are the RTP headers. Data starts at 60. ...
by tianyi
Thu 2019-06-06 9:09
Forum: Slave Decoder Applications
Topic: Ethernet Streaming Implementation
Replies: 8
Views: 172

Re: Ethernet Streaming Implementation

Hmm, in my application, I can't use an SD card, so unfortunately that's not an option. I've done some further testing and reading around, and am honestly quite perplexed. Opening up the mp3 file in Sublime Text allows me to see the distinct data bytes present. I have analyzed what I send to the VS10...
by tianyi
Wed 2019-06-05 17:53
Forum: Slave Decoder Applications
Topic: Ethernet Streaming Implementation
Replies: 8
Views: 172

Re: Ethernet Streaming Implementation

Thanks for the reply, Hannu! Yes, I have managed to get SD card files streaming (both using the AdaFruit board's SD card reader, as well as the Teesny's internal SD card reader). My MP3 file is the same for both projects, so I know what I should be reading out of HDAT0/1 and my bit rate (44.1kHz). Y...
by tianyi
Tue 2019-06-04 10:50
Forum: Slave Decoder Applications
Topic: Ethernet Streaming Implementation
Replies: 8
Views: 172

Ethernet Streaming Implementation

Dear all, I am attempting to use the VS1053 as a slave decoder (using the Adafruit Breakout Board) uC: Teensy 3.5 Audio data comes in via UDP packets from my PC via an ENC28J60 Ethernet adapter, using the EtherCard arduino library. The Teensy 3.5 has two SPI buses, so I am using one for each device....
by tianyi
Tue 2019-05-14 3:26
Forum: VS1005 and VSOS Software
Topic: VS1005 Breakout board Issues: Building in VSIDE, USB Mass Storage Disks
Replies: 3
Views: 241

Re: VS1005 Breakout board Issues: Building in VSIDE, USB Mass Storage Disks

Hi everyone, I'm posting this in case someone else finds this topic and has the same issue as me. I'm going to only be on one topic now at http://www.vsdsp-forum.com/phpbb/viewtopic.php?p=12752 where the rest of my VS1005 problems are. I managed to get VSIDE to compile normally after removing the ot...
by tianyi
Tue 2019-05-14 3:23
Forum: VS1005 and VSOS Software
Topic: Programming VS1005 Breakout Board
Replies: 3
Views: 290

Re: Programming VS1005 Breakout Board

Hi Panu! Thank you for the reply. I made another thread where VSIDE didn't compile for me. After removing Arduino IDE from my computer, it did manage to compile successfully. :? You need to give a RESET to the board after simulating S1 press. Cutting power is a crude but effective way to do this - l...
by tianyi
Thu 2019-05-09 10:23
Forum: VS1005 and VSOS Software
Topic: VS1005 Breakout board Issues: Building in VSIDE, USB Mass Storage Disks
Replies: 3
Views: 241

VS1005 Breakout board Issues: Building in VSIDE, USB Mass Storage Disks

Hi VLSI, I have recently purchased the VS1205 Breakout board 2.0 and would like to program my own applications on it. However, I've run into some issues: 1) I am unable to make the VS1205 breakout board display its internal memory on my computer. Referring to the VS1005 Application Notes PDF: Pullin...
by tianyi
Thu 2019-05-09 6:01
Forum: VS1005 and VSOS Software
Topic: Programming VS1005 Breakout Board
Replies: 3
Views: 290

Programming VS1005 Breakout Board

Hi everyone, I recently purchased a VS1005 BoB 2.0 in the hope of being able to program some software on it using VSIDE. However, I have met with some issues. 1) VSIDE 2.46 only has VSOS 3.50 drivers loaded, however VSOS 3.57 is available. Where in the VSIDE folder on my PC do I put the VSOS 3.57 fi...