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Man Pages


Manual Reference Pages  -  MODBUS_GET_FLOAT_DCBA (3)

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NAME

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

CONTENTS

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). The src array must be pointer on two 16 bits values, for example, if the first word is set to 0x9a22 and the second to 0x6544, the float value read will be 916.540649.

RETURN VALUE

The modbus_get_float_dcba() function shall return a float.

SEE ALSO

modbus_set_float_dcba(3) modbus_set_float(3) modbus_get_float(3)

AUTHORS

The libmodbus documentation was written by St\(&#146;ephane Raimbault <\m[blue]stephane.raimbault@gmail.com\m[][1]>

NOTES

1. stephane.raimbault@gmail.com  mailto:stephane.raimbault@gmail.com
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libmodbus 3&.1&.0 MODBUS_GET_FLOAT_DCB (3) 10/06/2013

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