Search found 230 matches

by peter
Thu Mar 22, 2018 9:11 am
Forum: Voice & Conferencing
Topic: xvf3100 lib_xbclear host control not working
Replies: 1
Views: 10817

Re: xvf3100 lib_xbclear host control not working

From: https://social.msdn.microsoft.com/Forums/office/en-US/d707dd65-a4d6-448f-a2ed-1c182ac2a07e/how-to-resolve-fatal-error-c1083-cannot-open-include-file-stdioh-no-such-file-or-directory?forum=vcgeneral Run vcvarsall.bat located on your machine for example "C:\Program Files (x86)\Microsoft Vis...
by peter
Thu Feb 15, 2018 5:21 pm
Forum: Development Tools and Programming
Topic: XUF224 channel comms
Replies: 23
Views: 13943

Re: XUF224 channel comms

Have you tried calling:

Code: Select all

set_core_fast_mode_on();
on each of the tiles so that there is no additional latency from a core going to sleep and starting up. I would expect that to ensure that the first & subsequent runs have the same performance.
by peter
Thu Feb 15, 2018 5:20 pm
Forum: Development Tools and Programming
Topic: XUF224 channel comms
Replies: 23
Views: 13943

Re: XUF224 channel comms

Have you tried calling:
set_core_fast_mode_on();
on each of the tiles so that there is no additional latency from a core going to sleep and starting up. I would expect that to ensure that the first & subsequent runs have the same performance.
by peter
Fri Feb 09, 2018 9:15 am
Forum: Voice & Conferencing
Topic: error:nmake is not an internal command or an external command
Replies: 4
Views: 9882

Re: error:nmake is not an internal command or an external command

Hi Andy, This is a host control application that runs on your Windows PC and therefore requires a native compiler to build. You will therefore need to install Visual Studio - which is available for free: https://www.visualstudio.com/vs/visual-studio-express/ After that, you can have the nmake tool a...
by peter
Wed Dec 20, 2017 3:58 pm
Forum: Development Tools and Programming
Topic: Vocalfusion initialisation
Replies: 1
Views: 2687

Re: Vocalfusion initialisation

See answer here. Hope that helps.
by peter
Wed Dec 20, 2017 3:56 pm
Forum: Development Tools and Programming
Topic: The question of initialization
Replies: 1
Views: 2557

Re: The question of initialization

The only time that you need to use the _init applications are when you are building keyword versions of the applications. They are the only ones that need the memory optimisations that are provided by doing a two-stage approach. All the other configurations (i.e. any that don't have _keyword in them...
by peter
Fri Dec 08, 2017 10:00 am
Forum: Development Tools and Programming
Topic: Downloading lib_i2c
Replies: 3
Views: 5375

Re: Downloading lib_i2c

The official XMOS I2C repository is here: https://github.com/xmos/lib_i2c There is a version 5.0.0 on my fork that mon2 shared. It has a number of bug fixes, etc but is still in the process of being reviewed (there is a pull request on the xmos repo). If you want the same version you can get from xm...
by peter
Wed Dec 06, 2017 2:06 pm
Forum: XMOS Devices
Topic: xCORE-200USB Audio 2.0 I2c problem
Replies: 2
Views: 3824

Re: xCORE-200USB Audio 2.0 I2c problem

Thanks for sharing that. We are aware of a number of timing issues with this code. Would you be able to test with the new version we are in the process of developing? Version 5.0.0 which is currently on my fork: https://github.com/pthedinger/lib_i2c
by peter
Thu Nov 02, 2017 4:02 pm
Forum: Development Tools and Programming
Topic: can't run Xconfigutor
Replies: 8
Views: 6795

Re: can't run Xconfigutor

The binary is the one you double-clicked on: xCORE-AUDIO-configuration-utility.1.0.0 --> xConfigurator_1_0_0 -->bin --> Win32

So you need to change to that folder on the command-line and run from there.
by peter
Thu Nov 02, 2017 10:35 am
Forum: Development Tools and Programming
Topic: XTA UI / Analyze Timing in xTimeComposer Studio Constantly Hanging
Replies: 4
Views: 7270

Re: XTA UI / Analyze Timing in xTimeComposer Studio Constantly Hanging

I have seen similar behaviour in that when the binary is loaded as part of a workspace then the XTA tool is trying to annotate the source files associated with any path that is selected. We will need to investigate as to why this is so inefficient. Unfortunately, in the meantime the best thing will ...