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| MODBUS_GET_FLOAT_ABC(3) |
libmodbus Manual |
MODBUS_GET_FLOAT_ABC(3) |
NAME¶
modbus_get_float_abcd - get a float value from 2 registers in ABCD byte order
SYNOPSIS¶
float modbus_get_float_abcd(const uint16_t *src);
DESCRIPTION¶
The modbus_get_float_abcd() function shall get a float from 4 bytes in
usual Modbus format. The src array must be a pointer on two 16 bits
values, for example, if the first word is set to 0x0020 and the second to
0xF147, the float value will be read as 123456.0.
RETURN VALUE¶
The function shall return a float.
AUTHORS¶
The libmodbus documentation was written by Stéphane Raimbault
<stephane.raimbault@gmail.com>
