Comparision RTEMS <-> eCos
Evgeny Belyanco
esp1 at kbkcc.ru
Thu Aug 10 22:40:17 UTC 2006
Friday, August 11, 2006, 2:10:13 AM, you wrote:
JS> What features are you looking for?
JS> Ask specific questions and people can given answers.
My target now is AT91RM9200, and I am planning to use MCF5208, when
they will be available (I hope I will be able to modify existing
MPC52xx ports....).
My interests are:
* which "real time" is more real - RTEMS or eCos
- in case of using Pthreads and Native API
- time to ISR reaction in case of heavy loaded system
* what IP stack has more performance - RTEMS or eCos
- Ethernet
* wich driver model - RTEMS or eCos - is more friendly to programmer,
and easy in development
- comparison of DMA drivers - performance?
* GDB remote debugging over Ethernet - flexibility & stability?
* Ability to porting Unix software to OS - as far, as I understand,
RTEMS is mach more POSIX, than eCos (of course with some excerptions)
http://www.ocera.org/archive/deliverables/ms1-month6/WP1/D1.1.html#AEN2041
Is AT91RM9200 RTEMS port allow GDB remote debugging over Ethernet?
Evgeny Belyanko
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* E-mail: ea at kbkcc.ru
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