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Sub Functions Activation Logic (F_EL, F_PT, MMS) #32

Open SylvanDissoubray opened 7 years ago

SylvanDissoubray commented 7 years ago

§5 says: Both F_PT and F_EL are activated after MMS set-up. (This is strange wording since MMS set up is an activity of F_PT itself (F_MM), so it cannot be activated after itself)

§6.5.2 says: F_EL plays the role of a FDIR mechanism wt. F_PT. Both functions are activated after power-on.

I suggest keeping only the correct one (seems to be the second one) Keeping it in 6.5.2 seems the correct scope.

ledinot commented 7 years ago

(This is strange wording since MMS set up is an activity of F_PT itself (F_MM), so it cannot be activated after itself).

Set-up in this sentence is not “mission set-up”, addressed by F_MM and part of F_PT. It is “multi-system set-up” after power-on at CP, it is the booting sequence (equivalent on a PC to BIOS, MBR, launch of the OS etc.). In increment 1, multi-system = MMS = one computer without HW …, so no specification aspects, but this second kind of set-up is really an issue for increment 2 and after.

Will be made more precise in §5.

De : SylvanDissoubray [mailto:notifications@github.com] Envoyé : mercredi 30 août 2017 17:25 À : AdaCore/RESSAC_Use_Case Cc : Subscribed Objet : [Message publicitaire : ] [AdaCore/RESSAC_Use_Case] Sub Functions Activation Logic (F_EL, F_PT, MMS) (#32)

§5 says: Both F_PT and F_EL are activated after MMS set-up. (This is strange wording since MMS set up is an activity of F_PT itself (F_MM), so it cannot be activated after itself)

§6.5.2 says: F_EL plays the role of a FDIR mechanism wt. F_PT. Both functions are activated after power-on.

I suggest keeping only the correct one (seems to be the second one) Keeping it in 6.5.2 seems the correct scope.

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SylvanDissoubray commented 7 years ago

Fine for me ! May be the multi system set up could be called something like "power on set-up" in contrast with mission set-up