7 years, 4 months ago.

CMSIS RTOS - is priority inheritance or similar not available?

I am considering to adopt the CMSIS RTOS with the Keil RTX RTOS. When reading the corresponding documentation (e.g. https://os.mbed.com/docs/latest/reference/rtos.html) it appears that Keil RTX does not support priority inheritance (and similar protocols). Thus careful protection and consideration of priority inheritance would be required. Priority inheritance is a standard feature today for real-time operating systems so I found the lack surprising.

Am I correct that priority inheritance is not supported? If so, are you aware there plans to introduce it? Cheers Martin Torngren, KTH

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