Search found 20 matches

by mx12
Wed Dec 05, 2018 2:13 pm
Forum: USB Audio
Topic: Windows 10 UAC2 native driver summary
Replies: 12
Views: 59489

Re: Windows 10 UAC2 native driver summary

Trying to implement a 2in/2out USB on a XU208 CPU. Found that page very interesting, thanks! My setup works great with Linux and Mac OS, however Windows doesn't work fully (2out is ok, 2in doesn't work). Android is also very difficult, works only if connect it from a fresh XMOS boot (disconnecting/r...
by mx12
Tue Mar 20, 2018 8:59 am
Forum: Other XMOS Development Kits
Topic: lib_tsn with MacOS High Sierra
Replies: 3
Views: 7198

Re: lib_tsn with MacOS High Sierra

Any update from XMOS about that problem? Do we have to wait for a fix from Apple?
by mx12
Fri Jan 12, 2018 8:52 am
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Re: Combining two AVB/TSN boards in Mac OS

Check also which device is master: setting my device to clock master is the only way to get a glitchless audio. That seems related to the fact my application is talker only, but I'm not AVB expert. Wonder hwo is...
by mx12
Thu Jan 11, 2018 4:35 pm
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Re: Combining two AVB/TSN boards in Mac OS

I removed the code that generates a sone tone. Aggregate devices in Mac OS is mandatory for me, as we are manufacturing mic preamps, so the idea is to provide a way to stack multiple products to increase channel count. I've tested about recent all Mac OS versions, without any success. Sorry, I don't...
by mx12
Thu Jan 11, 2018 3:43 pm
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Re: Combining two AVB/TSN boards in Mac OS

XTIME compozer: I use versions 14.2.1 & 14.3.0. Had some crashed with compilation when modifying the code, I didn't go further and freezed the product. Can't work with all these problems.
by mx12
Thu Jan 11, 2018 3:41 pm
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Re: Combining two AVB/TSN boards in Mac OS

I use lib_i2s 2.3.4 and tried lib_tsn 7.0.3 as well as 8.0.0. Can you try your code with the Multichannel Audio Platform evaluation board? Here is my avb_conf.h file: // Copyright (c) 2016, XMOS Ltd, All rights reserved #ifndef __avb_conf_h__ #define __avb_conf_h__ #define AVB_1722_1_ADP_VENDOR_ID 0...
by mx12
Thu Jan 11, 2018 3:15 pm
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Re: Combining two AVB/TSN boards in Mac OS

Hey Adam, My design works with 48, 96 & 192kHz. Don't know why your code doesn't, I can imagine that your AVB_MAX_AUDIO_SAMPLE_RATE is set to 192000? How do you change the sampling frequency? Don't know how I can help you, don't expect anything from XMOS, I never get any help from them for my pr...
by mx12
Mon Aug 14, 2017 1:56 pm
Forum: Other XMOS Development Kits
Topic: Combining two AVB/TSN boards in Mac OS
Replies: 11
Views: 9713

Combining two AVB/TSN boards in Mac OS

We have followed the AN00202 (Gigabit Ethernet AVB endpoint example using I2S master) to implement a 8 channels talker AVB card. Its works fine when connected to a Mac computer. Now, we would like to connect two devices and use them together. On Mac OS, you can aggregate audio devices. The problem: ...
by mx12
Thu Mar 16, 2017 11:04 am
Forum: XMOS Devices
Topic: XCore200 QSPI
Replies: 12
Views: 14250

Re: XCore200 QSPI

As you have a SPI master device, I would set the XMOS to boot as SPI master too (instead of QSPI), so you don't have to switch between SPI and QSPI in the flash status register.
by mx12
Thu Mar 16, 2017 10:53 am
Forum: Development Tools and Programming
Topic: Adding UART & TCP in the AN00202 AVB app
Replies: 3
Views: 4195

Re: Adding UART & TCP in the AN00202 AVB app

nobody got that xcc1 internal unrecoverable error? Really need help here...