The Powder Toy

Subframe Pressure Sensor

  • Atari     8th Jan 2019 Member 0 Permalink
    Is there a current method for displaying pressure in to filt ctype?

    I made a subframe temp to filt cytpe setup but I cant seem to get pressure accurately. My current design just uses uran but is there a better way. Uranium doesn't react very well to higher temperatures, so I've just be refreshing it and tracking whether it continues to increase.

    The psns tmp 1 does work but it gets very buggy if the pressure goes negative
    Edited once by Atari. Last: 8th Jan 2019
  • LBPHacker     8th Jan 2019 Developer 0 Permalink

    PSNS works perfectly, it just adds a bias of 0x100, so a pressure of 0 is digitised as 0x100, 256 as 0x200 and -256 as 0.

    Edited 2 times by LBPHacker. Last: 8th Jan 2019
  • Atari     13th Jan 2019 Member 0 Permalink
    Ok finished the save. Not very good with subframe design and it is really clunky. But the binary reading is not being done right and I cant figure out why.

    ID:2370494

    (forgot how to attach save into the forum post)
  • LBPHacker     13th Jan 2019 Developer 0 Permalink

    ~id :P

     

    2370494View Save 2370494

     

    The problem is with the part of the data path where you transmit the pressure with PHOT. Don't use PHOT, it's an energy particle and is really difficult to handle in general. Use BRAY instead (despite its energy-ish appearance, it's a solid).

    Edited 2 times by LBPHacker. Last: 13th Jan 2019
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