Search found 46 matches

by Chendy
Sun Jun 21, 2015 4:40 pm
Forum: Latest news
Topic: New Products - xCORE-200 & xCORE-AUDIO
Replies: 3
Views: 21045

Re: New Products - xCORE-200 & xCORE-AUDIO

Regarding:

xCORE-AUDIO Hi-Res
xCORE-AUDIO Live

What programmable resources will be available for custom processing of the audio?

Thanks
by Chendy
Thu Feb 26, 2015 4:29 pm
Forum: Q&A
Topic: DFU loader for XMOS USB AUDIO - Linux?
Replies: 6
Views: 15232

DFU loader for XMOS USB AUDIO - Linux?

I'm wondering what approaches there is for updating/flashing firmware for a XMOS USB Audio device, without using a XTAG or other external tool. 

For windows and OSX it seems the "DFU Loader" does the job, but Linux?

Thanks

Senthil

by Chendy
Wed Jan 28, 2015 12:25 pm
Forum: Q&A
Topic: USB Audio: XUD library requires an 80MIPS?
Replies: 1
Views: 3044

USB Audio: XUD library requires an 80MIPS?

<t>From 'Section 3.12 Resource Usage' of the 'USB-Audio-Software-Design-Guide':<br/> <br/> These resource estimates are based on the multichannel reference design with all<br/> options of that design enabled. For fewer channels, the resource usage is likely to<br/> decrease.<br/> <br/> The XUD libra...
by Chendy
Wed Jul 16, 2014 2:59 pm
Forum: Q&A
Topic: Single/bundled download link for documentation?
Replies: 1
Views: 2223

Single/bundled download link for documentation?

<t>Is there a single zip or git repository for the XMOS documentation? This prevents having to manually download each pdf and organise the documents into folders. It would also prevents the ongoing need to individually cross check each pdf document version against is the most current version.Pretty ...
by Chendy
Fri Jul 11, 2014 2:42 pm
Forum: Q&A
Topic: XC 'client' keyword?
Replies: 1
Views: 2634

XC 'client' keyword?

I'm going through some XMOS code. There is a function called 'client', but the complier warms 'client' is now a keyword but I can't find any reference to this.
by Chendy
Tue Apr 01, 2014 10:29 am
Forum: Q&A
Topic: '4 chars' to int to '4 chars': serialisation/de-serialisatio
Replies: 1
Views: 2257

'4 chars' to int to '4 chars': serialisation/de-serialisatio

<t>I have seen that when using ports, XMOS/XC provides methods for serialising and deserialising data.<br/> <br/> Is there any methods (or whats the best way) to going from 4 unsigned chars to an unsigned int, and back again...<br/> <br/> ... for general programming?<br/> <br/> ... for channel commu...
by Chendy
Thu Feb 06, 2014 2:47 pm
Forum: Development Tools and Programming
Topic: Slicekit xflash strange behaviour. Is the board broken?
Replies: 9
Views: 7266

Re: Slicekit xflash strange behaviour. Is the board broken?

Thanks

... I guess I'll take an embarrassingly small problem over extremely complicated problem every time : )
by Chendy
Wed Feb 05, 2014 5:30 pm
Forum: Development Tools and Programming
Topic: Slicekit xflash strange behaviour. Is the board broken?
Replies: 9
Views: 7266

Re: Slicekit xflash strange behaviour. Is the board broken?

Sorry all - False alarm - I'm an idiot Just checked and discovered the ground connection between XMOS and the USB-Serial-Converter is dodgy. Everything is working fine. The reason it worked when the JTAG was plugged in there was a ground connection made. I guess that's what happens when you work aft...
by Chendy
Wed Feb 05, 2014 3:12 pm
Forum: Development Tools and Programming
Topic: Slicekit xflash strange behaviour. Is the board broken?
Replies: 9
Views: 7266

Re: Slicekit xflash strange behaviour. Is the board broken?

If you remove the JTAG and then power cycle, does the demo still work? If so there must be a problem with my environment. I will try and install xTIMEcomposer from a different computer. Also, I have tried to make sure its flashing the 'Release' build. Should this matter in terms of testing whether b...
by Chendy
Wed Feb 05, 2014 2:15 pm
Forum: Development Tools and Programming
Topic: Slicekit xflash strange behaviour. Is the board broken?
Replies: 9
Views: 7266

Re: Slicekit xflash strange behaviour. Is the board broken?

... if anybody has a slicekit and could confirm whether they could flash their slicekit with the above example with it then successfully working, I would be very grateful

Chendy