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MODBUS_GET_FLOAT(3) libmodbus Manual MODBUS_GET_FLOAT(3) NAME modbus_get_float - get a float value from 2 registers SYNOPSIS float modbus_get_float(const uint16_t *src); Warning, this function is deprecated since libmodbus v3.2.0 and has been replaced by modbus_get_float_dcba(). DESCRIPTION The modbus_get_float() function shall get a float from 4 bytes in Modbus format (DCBA byte order). The src array must be a pointer on two 16 bits values, for example, if the first word is set to 0x4465 and the second to 0x229a, the float value will be 916.540649. RETURN VALUE The function shall return a float. SEE ALSO modbus_set_float(3) modbus_set_float_dcba(3) modbus_get_float_dcba(3) AUTHORS The libmodbus documentation was written by Stphane Raimbault <stephane.raimbault@gmail.com> libmodbus v3.1.7 04/12/2025 MODBUS_GET_FLOAT(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHORS
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