Echelon OpenLDV User Manual download pdf (Page 59)

OpenLDV Programmer’s Guide 51

Return Code

Numeric

Value Description

LDV_DEVICE_UPDATE_FAILED 33 The device information

specified for the

ldv_set_device_info()

function could not be updated.

LDV_STD_DRIVER_TYPE_READ_ONLY 34 The driver information

specified for the

ldv_set_driver_info()

function could not be updated

because the driver type is read

only.

LDV_OUTPUT_BUFFER_SIZE_MISMATCH 40 Output buffer sizes (for both

priority and non-priority

buffers) must be the same.

Applies to APP/NET buffers

on the network interface.

LDV_INVALID_BUFFER_PARAMETER 41 The specified buffer parameter

is not valid (for example, the

specified size is too large).

Applies to APP/NET buffers

on the network interface.

LDV_INVALID_BUFFER_COUNT 42 The specified buffer count is

not valid.

Applies to APP/NET buffers

on the network interface.

LDV_PRIORITY_BUFFER_COUNT_MISMATCH 43 All priority buffers must have

the same count. For example,

if one of the priority output

buffer counts is zero, then

both must be zero.

Applies to APP/NET buffers

on the network interface.

LDV_BUFFER_SIZE_TOO_SMALL 44 The specified buffer size is too

small to support subsequent

buffer configuration changes.

Applies to APP/NET buffers

on the network interface.

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Echelon OpenLDV User Manual Page 59