Function libmodbus_rs::prelude::get_float_badc
[−]
[src]
pub fn get_float_badc(src: &[u16]) -> f32
get_float_badc
- get a float value from 2 registers in BADC
byte order
The get_float_badc()
function shall get a float from 4 bytes with swapped bytes (BADC
instead of ABCD
).
The src
slice mut contain two u16
values, for example, if the first word is set to 0x2000
and the second to
0x47F1
, the float value will be read as 123456.0
.
Return value
The function shall return a float.
Parameters
src
- slice of twou16
values
Examples
use libmodbus_rs::prelude::*; assert_eq!(get_float_badc(&[0x2000, 0x47F1]), 123456.0);