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  1. neilmallia

    variable not saturating

    Hi, I am trying to implement an integrator but when it is reaching the maximum it is not saturating but resetting and starting again from 0. Here is the part of the code which is relevant: INTEGRATION := INTEGRATOR + T_DIFF + (T_DIFF & "000000000") - (T_DIFFPRE & "000000000"); IF INTEGRATION...
  2. neilmallia

    Sensor square wave input

    Thanks to both of you for your reply. BertVhdl I did something similar to what you said and now everything seems to work fine, the humidity in my room right now is 73% lol. Thanks again Neil
  3. neilmallia

    Sensor square wave input

    Hi, I have a humidity sensor which gives a square wave as an output. I want to read the frequency of the square wave. I am using VHDL. What I did till now is a 1 second timer and then I am trying to read how many positive edges are there in that one second, but till now I am getting only...

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