modbus_get_float_dcba(3)
========================


NAME
----
modbus_get_float_dcba - get a float value from 2 registers in DCBA byte order


SYNOPSIS
--------
*float modbus_get_float_dcba(const uint16_t *'src');*


DESCRIPTION
-----------
The *modbus_get_float_dcba()* function shall get a float from 4 bytes in
inversed Modbus format (DCBA order instead of ABCD). The _src_ array must be a
pointer on two 16 bits values, for example, if the first word is set to 0x47F1
and the second to 0x2000, the float value will be read as 123456.0.


RETURN VALUE
------------
The function shall return a float.


SEE ALSO
--------
linkmb:modbus_set_float_dcba[3]
linkmb:modbus_get_float_abcd[3]
linkmb:modbus_get_float_badc[3]
linkmb:modbus_get_float_cdab[3]


AUTHORS
-------
The libmodbus documentation was written by Stéphane Raimbault
<stephane.raimbault@gmail.com>
