Zitat von Dmitry Shapovalov <dmitry at 0fe.ru>: > we don't plan to add more memory to our device, and 192k of RAM(stm32f4) > looks like too small for RTEMS(with ip stack). Didn't you mix up something? The lm3s6965 has 256KByte Flash and 64 KBytes RAM ... The biggest Luminary is (IIRC) the lm3sb9b96 with 512KByte Flash and 96KByte RAM.