Search found 4 matches

by tobias.xcore200
Wed Feb 07, 2018 9:30 pm
Forum: Other Applications
Topic: xtcp 6.0.0 performance
Replies: 3
Views: 5320

Re: xtcp 6.0.0 performance

So, as noone is able to help me out, I figured it out myself by looking at the ethernet and lwip library code for some hours and doing some testing. Actually this is not an XMOS error, its a) a design issue in the xmos tcp client I created b) a tcp protocol 'feature'. To a): My code looks like this:...
by tobias.xcore200
Thu Feb 01, 2018 12:54 pm
Forum: Other Applications
Topic: xtcp 6.0.0 performance
Replies: 3
Views: 5320

xtcp 6.0.0 performance

Hi there again, today I have a question about the performance of the xtcp LWIP stack. As I already wrote in another thread I am currently writing my bachelor thesis and thus working with the TCP/IP stack of XMOS to implement different SSL/TLS libraries. One of the parts of the thesis is the performa...
by tobias.xcore200
Sat Jan 27, 2018 12:37 pm
Forum: Other XMOS Development Kits
Topic: FreeRTOS and xCORE-200 eXplorerKIT
Replies: 3
Views: 6677

Re: FreeRTOS and xCORE-200 eXplorerKIT

Hi,

this actually did it! Thank you very much.
It really was the stack pointer that has to be double word aligned but was not. The defined portBYTE_ALIGNMENT has to be 8.
by tobias.xcore200
Tue Jan 23, 2018 11:43 pm
Forum: Other XMOS Development Kits
Topic: FreeRTOS and xCORE-200 eXplorerKIT
Replies: 3
Views: 6677

FreeRTOS and xCORE-200 eXplorerKIT

Hi there, first of all I apologize for apologize for all misspelling I'll do in this post, I am not a native english speaker. So, for my bachelor thesis I should port FreeRTOS to the XS2 architecture. This kind of went very smooth, because there already exists a port here: http://www.xcore.com/viewt...