[riot-notifications] [RIOT-OS/RIOT] Proposal: eSAUL - Extended Sensor Actuator Uber Layer (#14121)

chrysn notifications at github.com
Mon May 25 16:10:50 CEST 2020


The receiver would receive just an indication that the sensor it ordered notifications from has changed, and that it should read it for further processing. A receiver that always reads several sensors in one go (say, a dew point calculation that reads temperature and humidity) might configure multiple sensors to hit the same flag, but most applications would put each sensor they subscribe to into a dedicated flag bit.

(Granted, this would fly best with an additional "read latest updated value" that just hits the comparison value rather than triggering a read for costly sensors.)

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