Echelon OpenLDV - Manual (Page 58)

50 Using the OpenLDV API
Return Code
Numeric
Value Description
LDV_CAPABILITY_NOT_SUPPORTED 22 The capability specified for the
ldv_open_cap() function is
not supported by the device.
LDV_INVALID_DRIVER_INFO 23 The driver information
specified for the
ldv_set_driver_info()
function is not valid.
LDV_INVALID_DEVICE_INFO 24 The device information
specified for the
ldv_set_device_info()
function is not valid.
LDV_DEVICE_IN_USE 25 The device is in use and
cannot be opened with any of
the open functions.
LDV_NOT_IMPLEMENTED 26 The OpenLDV interface is not
implemented on the
L ON W ORKS interface device
being opened.
LDV_INVALID_PARAMETER 27 An invalid parameter was
specified.
LDV_INVALID_DRIVER_ID 28 The driver identifier is not
valid.
LDV_INVALID_DATA_FORMAT 29 This code is returned for the
ldv_locate_sicb() function if
the data packet is not well
formed (for example, too
short).
LDV_INTERNAL_ERROR 30 The OpenLDV API
experienced in an internal
error. Contact Echelon
Support.
LDV_EXCEPTION 31 The OpenLDV API
experienced in an internal
error. Contact Echelon
Support.
LDV_DRIVER_UPDATE_FAILED 32 The driver information
specified for the
ldv_set_driver_info()
function could not be updated.