I am experimenting with FRAM and I can't find out how to write float variables. I am using fram.write32(addrLoc, myData.humid); to write the variable and using humid=fram.read32(readLoc);, myData.humid is a floating point variable but when I read it back, the decimal values are gone. I suspect tha…

[image] iangill: myData.humid is a floating point variable but when I read it back, the decimal values are gone. Makes no sense. Floats aren't coded that way. Treating a float as an int doesn't magically strip the decimal point. But, why didn't you try writeFloat() and readFloat()?

Fram.write with float variable

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iangill March 1, 2024, 12:23pm 3

The library is here.

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Fram.write with float variable

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