Is there someone who is good at calculation here?

kennethnilsen69 · Post by **kennethnilsen69** » Thu Jan 19, 2017 3:22 pm

jaja you do not have to be good. just a little better than me and it does not take much to be

I have a calculation I can not figure it out.
RPM1 125 (byte)
RPM2 15 (byte)
RPM (Int)

RPM = ((RPM1 * 160) + (RPM2 / 1.6)) - 20009
RPM is then 0 (0,375)

How can I do this in reverse?
if RPM is 0 how do I find RPM1 and RPM2?

Thanks

Kenneth

Post by **medelec35** » Fri Jan 20, 2017 12:21 am

Hi Kenneth,

RPM1 = RPM/160 - RPM2/256+20009/160

RPM2 = 8 * RPM/5 - 256 * RPM1 +32014.4

Martin

kennethnilsen69 · Post by **kennethnilsen69** » Thu Feb 09, 2017 12:02 am

Hi Martin sorry for some sent replies and I thank you for your suggestion. But this only works if you know RPM2.
I found a different way to solve it so my question is no longer relevant But thanks anyway

Kenneth

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Is there someone who is good at calculation here?

Is there someone who is good at calculation here?

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