modbus_set_float_abcd - Man Page

set a float value in 2 registers using ABCD byte order


void modbus_set_float_abcd(float f, uint16_t *dest);


The modbus_set_float_abcd() function shall set a float to 4 bytes in usual Modbus format. The dest array must be pointer on two 16 bits values to be able to store the full result of the conversion.

Return Value

There is no return values.

See Also

modbus_get_float_abcd(3) modbus_set_float_badc(3) modbus_set_float_cdab(3) modbus_set_float_dcba(3)


The libmodbus documentation was written by Stéphane Raimbault <>

Referenced By

libmodbus(7), modbus_get_float_abcd(3), modbus_set_float_badc(3), modbus_set_float_cdab(3).

01/25/2024 libmodbus v3.1.7 libmodbus Manual