Search found 21 matches

by superganbu
Fri Mar 17, 2023 1:57 pm
Forum: Q&A
Topic: play music to avb endpoint in xcore-200 Kit
Replies: 3
Views: 6538

play music to avb endpoint in xcore-200 Kit

Dear, I am learning the xmos avb fuction. I have the xcore 200 mc audio v2.0 kit. i have read the pdf: AN00203, Gigabit - ethernet avb endpoint example using tdm master and plan to debug the software, in the pdf, i know we can finish the xmos avb endpoint ,and the pdf give a software :appendixc appl...
by superganbu
Sat Feb 06, 2021 8:31 am
Forum: Q&A
Topic: the problem is the output signal is shutdown, waiting help,thanks
Replies: 10
Views: 12349

Re: the problem is the output signal is shutdown, waiting help,thanks

Hi
We find a method to fix the problem by software,we check the Received data when playing,when no data received ,we restart the usb data stream,if anyone need help , I can share the details。
by superganbu
Sat Dec 21, 2019 8:58 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

Hi mon2 I'm sorry I haven't replied for so long We try many computers,and use new software. Now,we use a better computer to solve the problem, But,we cant guarantee our customers computers. So,we will go on study the XMOS to improve the problem. If any information about this,please tell us. Thank yo...
by superganbu
Wed Dec 11, 2019 10:37 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

Dear mon2

1. It is not a powered speakers, just a headset,and we have tried some kinds of speakers.
2.directing the soundcard to play a wav file,yes.
3. some information in the picture.

Thank you and look forward to your reply
by superganbu
Wed Dec 11, 2019 1:26 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

Dear mon2
Have you down the test in your lab?
We like the XMOS design for its multi core parallel capability,so we want to solve the problem and use it to the other projects。
Look forward to your reply.
by superganbu
Tue Dec 10, 2019 3:26 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

The Bushound tool is the freeware version? Will download it for testing. Can you share the color of the USB port insulator? Is it black (USB 2.0) or blue (USB 3.0)? You are using the XMOS supplied power supply with the kit? 1. Yes, The Bushound tool is the freeware version. 2. It is black. 3.Yes, w...
by superganbu
Mon Dec 09, 2019 8:56 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

Dear mon2 We get a new Kit: XK-AUDIO-216-MC-ABL,like the photo. It is completely new,We don’t change the software and hardware,just power on and play a wav file. The problem look like the picture. And my computer information. Is there anything I did wrong or is the problem exist in your office? We h...
by superganbu
Sat Dec 07, 2019 3:43 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

1) Have you modified the XMOS supplied IP? It is very important to review where such modifications may have been made. USB interface is very time sensitive IP. If there is not enough bandwidth for the USB IP, you may face such issues by breaking the USB communication timing. As a test, load up AN00...
by superganbu
Thu Dec 05, 2019 4:45 am
Forum: 中文讨论区
Topic: xmos 声卡 8入 8出, 开发板 听音乐,有噪音,求帮助
Replies: 0
Views: 29619

xmos 声卡 8入 8出, 开发板 听音乐,有噪音,求帮助

这个开发板,

xCORE-200 multichannel audio platform MFi
Kit: XK-AUDIO-216-MC-ABL
Silicon: XE216-512-TQ128

有没有遇到类似现象的朋友给出个主意
出现噪音瞬间,bushound抓的数据是这样的:(附件)

出现错误:
usbd_status_bad_start_frame

当运行其他软件时,电脑负荷变大时,会出现这个想象。


但感觉电脑还不至于处理不过来,所以想找到原因解决掉这个问题
by superganbu
Thu Dec 05, 2019 4:06 am
Forum: Q&A
Topic: Soundcard, the sound stop and continue in Several milliseconds
Replies: 17
Views: 16074

Re: Soundcard, the sound stop and continue in Several milliseconds

Thank you , the pictures for help