modbus_get_byte_timeout

Name

modbus_get_byte_timeout - get timeout between bytes

Synopsis
    int modbus_get_byte_timeout(modbus_t *ctx, uint32_t *to_sec, uint32_t *to_usec);

Description

The modbus_get_byte_timeout() function shall store the timeout interval between two consecutive bytes of the same message in the to_sec and to_usec arguments.

Return value

The function shall return 0 if successful. Otherwise it shall return -1 and set errno.

Example
    uint32_t to_sec;
    uint32_t to_usec;
    /* Save original timeout */
    modbus_get_byte_timeout(ctx, &to_sec, &to_usec);

See also

    •   modbus_set_byte_timeout ⟨modbus_set_byte_timeout.md⟩

    •   modbus_get_response_timeout ⟨modbus_get_response_timeout.md⟩

    •   modbus_set_response_timeout ⟨modbus_set_response_timeout.md⟩