Search found 13 matches

by Minamisava
Mon Jul 04, 2016 9:01 am
Forum: Q&A
Topic: Performing I/O on Specific Clock Edges on high speed adc?
Replies: 2
Views: 4899

Re: Performing I/O on Specific Clock Edges on high speed adc

Thank you for the answer! Just understood it! But there is still a problem (at least in my simulation) However, when the code reaches this line : p_sdob:> data_2 @ ts; ts will be initialised to to the time at which the data was received and the loop will execute correctly from there. The programming...
by Minamisava
Fri Jul 01, 2016 12:44 pm
Forum: Q&A
Topic: Performing I/O on Specific Clock Edges on high speed adc?
Replies: 2
Views: 4899

Performing I/O on Specific Clock Edges on high speed adc?

I'm trying to understand and adapt the high speed adc library AN01021. It creates a unsigned ts and then uses it to trigger it for the high speed adc interface. Where is the update rate of this communication? And where is the initialization of the ts variable? For timers we use "t :> time;"...
by Minamisava
Thu Feb 25, 2016 8:27 am
Forum: Other XMOS Development Kits
Topic: xCORE-200 eXplorerKIT - TCP data rates
Replies: 3
Views: 4851

Re: xCORE-200 eXplorerKIT - TCP data rates

Just posting as an info: Everything was already working fine. The TCP packets just got to be as big as possible for a better data throughput. I posted a cleaned up version of a TCP reflect for the xCORE 200 explorer board on github. Hope that it can help someone out there. https://github.com/Pajeh/X...
by Minamisava
Tue Feb 09, 2016 3:18 pm
Forum: Other XMOS Development Kits
Topic: xCORE-200 eXplorerKIT - TCP data rates
Replies: 3
Views: 4851

Re: xCORE-200 eXplorerKIT - TCP data rates

small correction: I had a mistake in my matlab code, so that I have actually about 500 bytes/s transmission with the xmos. I tested my matlab code with another computer and got up to 1,5 Mbytes/s. So now I really need some improvement on the xmos side. Any ideas? Should I post my code here? Did anyo...
by Minamisava
Tue Feb 09, 2016 10:46 am
Forum: Other XMOS Development Kits
Topic: xCORE-200 eXplorerKIT - TCP data rates
Replies: 3
Views: 4851

xCORE-200 eXplorerKIT - TCP data rates

Hello everyone! I'm doing a project with the xCORE-200 eXplorerKIT. I just read some Application Notes and used the udpreflect from the AN00121: Using XMOS TCP/IP Library for UDP-based Networking as a base for a tcp communication with a PC. On the computer side I used Hercules and Matlab to receive ...
by Minamisava
Sun Aug 10, 2014 2:00 pm
Forum: Getting started
Topic: open hardware and boost up for new users
Replies: 3
Views: 4783

Re: open hardware and boost up for new users

Hello everyone, some updates: So I copied some boards and tryed out a design. I used some reference design and hope to be all correct. The aim was to have a low cost board with usb and all. I chose the 4-Cores version, because it is cheaper. The design follows the post. Feedbacks are welcome! Im lay...
by Minamisava
Mon Jul 28, 2014 8:35 pm
Forum: Getting started
Topic: open hardware and boost up for new users
Replies: 3
Views: 4783

Re: open hardware and boost up for new users

Thx for the reply and reference design tip! You are right, there are enough reference designs. I am just used to have building blocks for me and was looking for some premade for xmos =) I am thinking on starting with a small one, just to get to know the programming language and then build up. The bo...
by Minamisava
Sun Jul 27, 2014 9:01 am
Forum: Getting started
Topic: open hardware and boost up for new users
Replies: 3
Views: 4783

open hardware and boost up for new users

Hello everyone, I was trying to get my first board with XMOS going and noticed that, first of all, I can't be the first one and second of all there are sweet projects out there! I checked out: - the projects here, but you have to search a lot if you want some schematics. - XMOS git and it's listing,...
by Minamisava
Mon Jul 07, 2014 8:43 pm
Forum: Introductions!
Topic: Hello from Darmstadt - Germany
Replies: 3
Views: 6167

Re: Hello from Darmstadt - Germany

Hello everyone,
just wanted to post the solution. A simple google search for "xmos module include" did the trick
I needed the includes AND a tweek in the make file: just add the module to USED_MODULES = NEW_MODULE_HERE

Cheers