modbus_get_header_length(3)
| MODBUS_GET_HEADER_LE(3) | libmodbus Manual | MODBUS_GET_HEADER_LE(3) |
NAME
modbus_get_header_length - retrieve the current header length
SYNOPSIS
int modbus_get_header_length(modbus_t *ctx);
DESCRIPTION
The modbus_get_header_length() function shall retrieve the current header length from the backend. This function is convenient to manipulate a message and so its limited to low-level operations.
RETURN VALUE
The header length as integer value.
SEE ALSO
AUTHORS
The libmodbus documentation was written by Stéphane Raimbault <stephane.raimbault@gmail.com>
| 08/22/2020 | libmodbus v3.1.6 |