Search found 6 matches

by astewart
Wed Oct 11, 2017 2:49 pm
Forum: Other XMOS Development Kits
Topic: Out-of-order / scrambled samples with lib_tsn AN00203
Replies: 5
Views: 6361

Re: Out-of-order / scrambled samples with lib_tsn AN00203

Hi akp,

Do you ever observe the scrambling with the sine wave on channels 1 and 2 (i.e. the unmodified example)?

--Aaron
by astewart
Wed Oct 11, 2017 2:08 pm
Forum: startKIT
Topic: Problem with StartKit.xn and ADC since xTimeComposer 14.3.0
Replies: 2
Views: 11385

Re: Problem with StartKit.xn and ADC since xTimeComposer 14.3.0

Hi JoeD, It doesn't look like the STARTKIT.xn file has changed recently. I've confirmed that the versions installed with 14.2.4, 14.3.0 and 14.3.2 are identical. The AN00177_startKIT_adc_demo example builds for me straight out of the box in both 14.3.0 and 14.3.2. Have you tried pulling the example ...
by astewart
Fri Oct 14, 2016 3:58 pm
Forum: Q&A
Topic: ET_ILLEGAL_RESOURCE when calling xscope_int()
Replies: 3
Views: 4258

Re: ET_ILLEGAL_RESOURCE when calling xscope_int()

I gave up on it, went on to edit other code, and it now seems to have fixed itself. If I encounter it again, I'll update, but I don't know enough about the circumstances surrounding it to force it to occur again. After posting, I found that I also saw it occur when I tried using debug_printf() from ...
by astewart
Fri Oct 14, 2016 1:54 pm
Forum: Q&A
Topic: ET_ILLEGAL_RESOURCE when calling xscope_int()
Replies: 3
Views: 4258

ET_ILLEGAL_RESOURCE when calling xscope_int()

Under what circumstances should a call to xscope_int() cause an ET_ILLEGAL_RESOURCE exception? This is my config.xscope file <xSCOPEconfig ioMode="basic" enabled="true"> <!-- For example: --> <!-- <Probe name="Probe Name" type="CONTINUOUS" datatype="UINT&...
by astewart
Mon Sep 26, 2016 2:10 pm
Forum: General Questions
Topic: Functional testing of XC code
Replies: 3
Views: 14896

Re: Functional testing of XC code

Thanks for the help. I got it working. It somehow hadn't occurred to me that I should be running the script from within the xmos command prompt. Two other things I'd like to mention for anyone else that stumbles across this in the future The test script relies on external DLLs being loaded -- make s...
by astewart
Fri Sep 23, 2016 8:33 pm
Forum: General Questions
Topic: Functional testing of XC code
Replies: 3
Views: 14896

Functional testing of XC code

So, I've noticed that most (all?) of the libraries on the XMOS github page contain a tests folder with code for testing the functionality of the library code. See, for example, lib_logging (just one test). However, I haven't been able to find any documentation about the recommended way to create and...