feature: ContikiClock provides clock drift simulate and control #51
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…e clarify * temporary need for compatibily with other patched.
… for specified [ppm] + rtcTime() - now rTimer value not equals to simulation time, but takes to acount clockDrift + setClockDrift - provide random clockDrift from specified range + provided UI - there shows time and drifts, and allow setup drift value.
…ionTime vs
rTime values decimated by clock drift.
if drift go rtc faster, then appears jumps in rtc sequence, to realise speedup rtc sv simulation time.
if mote waits value exact in jumped gap, then it's firmware may loose awake.
To prevent it, do correct simRtimerNextExpirationTime, so that go after jumped gap, if need.
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Hi Alex, Many thanks for your work on the clock drift simulation! I'm wondering whether we could control the simulation of the clock drift for skyMote in Cooja, i.e., setting ppm bound as you did here. Best wishes, |
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Looks you should check PR#50 - it is about MspMote clock drift. since MspMote uses it's own modules, completely independt from ContikiMote one, therefore this PR not affects MspMote. |
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Here provided simulation and control for rTimer ContikiClock drift.
control allow set exact value of drift in [ppm] or random value in range
provided running show for simulation and mote rTime, and drifts
drift setup are saves in csc project
drift can changes during simulation, but tyhere is no handling sideeffects of change - scheduled events may miss their time.