<html><div>Our company is looking into using an RTOS very soon. The ones examined (by a company in India who does our protocol stacks) are:</div>
<div>FreeRTOS, Segger Emb-OS, Micrium, Threadx.</div>
<div> </div>
<div>Can anyone (Joel?) fill in the following for RTEMS so I can add in my 2 cents in for RTEMS?</div>
<div> </div>
<div>Kernel size (ROM)<br><br>Kernel RAM usage<br><br>Kernel Type<br><br>Scheduling<br><br>Scalability<br><br>Min. stack-size per task (RAM)<br><br>Max. no. of tasks<br><br>Max. no. of mailboxes<br><br>Max. no. of semaphores<br><br>Max. no. of software timers<br><br>Max. no. of priorities<br><br>Nested interrupts<br><br>Task switches from within ISR<br><br>Context switch time<br><br>Interrupt latency time<br><br>Atmel studio 7/ASF - Tool compatibility<br><br>Royalty Fee<br><br>License Cost<br><br>Networking</div>
<div> </div>
<div>POSIX compliant</div>
<div> </div>
<div>any tools to avoid priority inversion</div>
<div><br><br></div></html>
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