Search found 28 matches

by cchandini
Wed Mar 22, 2017 11:39 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Adding to above mentioned observation, firmware v6.1 source code says that the media clock frequency is 48 kHz. 3rd party endpoint also has a media clock frequency of 48 kHz. When I connect XMOS endpoint (talker, contains firmware v5.0) -> Switch -> 3rd party endpoint (listener), and capture packets...
by cchandini
Wed Mar 22, 2017 8:05 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Also, right now I observed one thing. I am sending 2 channel data to XMOS endpoint as 1722 packets. And no ptp daemon is running on 3rd party endpoint. Whenever I start talker on 3rd party endpoint, some sound is observed on channel 1 & 2 output of XMOS endpoint which looks to me like an underru...
by cchandini
Wed Mar 22, 2017 6:14 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

I am not able to attach any files. Tried multiple times. Sharing google drive link for the logs -
by cchandini
Wed Mar 22, 2017 5:47 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Current Setup - 3rd party endpoint (talker) -> Switch <- XMOS Endpoint (both talker and listener running). Wireshark logs are captured using a 3rd port on the switch. Currently, mrp and ptp running on 3rd party. ptp does not actually generate timestamps, hence, the timestamp valid field in 1722 pack...
by cchandini
Tue Mar 21, 2017 6:30 pm
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

I can share the wireshark logs. Currently, I am not able to get console output from XMOS endpoint since I don't have firmware v5.0 binary files with me. If I use xrun --xscope app_avb_lc_demo.xe, I will need "app_avb_lc_demo.xe" binary file, which I dont have for firmware v5.0. Is there an...
by cchandini
Tue Mar 21, 2017 5:05 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Hi larry, I am not able to find the cause of why 3rd party AVB talker -> XMOS AVB listener is not working. I checked the wireshark logs and couldn't find any mistake. I can send you wireshark log I had captured. Can you look into it and let me know if I am doing anything incorrect? I have been tryin...
by cchandini
Mon Mar 20, 2017 6:27 am
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Okay...Currently, I don't have any sources/binaries for firmware v5.0. How can I debug my XMOS AVB endpoint? I have a xTAG-2 JTAG adapter as well. From what I read online, if I use "xrun --xscope bin/app_avb_lc_demo.xe" , this will need app_avb_lc_demo.xe binary of v5.0 which I don't have....
by cchandini
Thu Mar 16, 2017 12:03 pm
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Hi larry, would just connecting a XMOS AVB Endpoint to pc/host using xTAG-2 debug adapter lead to an automatic firmware update?
by cchandini
Thu Feb 23, 2017 4:25 pm
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Sorry. A correction in the previous reply. What I meant was, my packets have Timestamp valid field set to "False" and the value of Timestamp field is always zero. >> Whenever there is a valid timestamp, the FIFO will pick it up and adjust the media clock. I wanted to know how would a liste...
by cchandini
Thu Feb 23, 2017 4:11 pm
Forum: Q&A
Topic: No output when XMOS used as listener
Replies: 26
Views: 19385

Re: No output when XMOS used as listener

Thanks a lot for your prompt reply! I'll check that up. What I meant was my packets have Timestamp valid field set to "False" and the value of Timestamp field is always. So, in this will I be able to hear output at any one of the I2S channels or will these packets be dropped since there is...