CLASS1.MEASUREMENT32X1
Floating point single precision measurements. This class mirrors the standard measurement events is CLASS1.MEASUREMENT=11. The measurement unit is always the standard unit.
The value is a "float" - IEEE-754, 32 Bits, single precision.
s eeeeeeeeeee mmmmmmmmmmmmmmmmmmmmmmm
s = sign bit ( 1-bit )
e = exponent ( 8-bits )
m = mantissa ( 23-bits )
That is a total of 32-bits. The most significant byte is stored in byte 0.
| Byte | Description |
|---|---|
| 0 | s e7 e6 e5 e4 e3 e2 e1 |
| 1 | e0 m22 m21 m20 m19 m18 m17 m16 |
| 2 | m15 m14 m13 m12 m11 m19 m9 m8 |
| 3 | m7 m6 m5 m4 m3 m2 m1 m0 |
VSCP_TYPE_MEASUREMENTX1_GENERAL
This is a general (custom) event that can be used if no other event is suitable.