1MODBUS_GET_FLOAT_DCB(3)        libmodbus Manual        MODBUS_GET_FLOAT_DCB(3)
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NAME

6       modbus_get_float_dcba - get a float value from 2 registers in DCBA byte
7       order
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SYNOPSIS

10       float modbus_get_float_dcba(const uint16_t *src);
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DESCRIPTION

13       The modbus_get_float_dcba() function shall get a float from 4 bytes in
14       inversed Modbus format (DCBA order instead of ABCD). The src array must
15       be a pointer on two 16 bits values, for example, if the first word is
16       set to 0x47F1 and the second to 0x2000, the float value will be read as
17       123456.0.
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RETURN VALUE

20       The function shall return a float.
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SEE ALSO

23       modbus_set_float_dcba(3) modbus_get_float_abcd(3)
24       modbus_get_float_badc(3) modbus_get_float_cdab(3)
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AUTHORS

27       The libmodbus documentation was written by Stéphane Raimbault
28       <stephane.raimbault@gmail.com>
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32libmodbus v3.1.6                  01/19/2023           MODBUS_GET_FLOAT_DCB(3)
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