OpENer

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cip: accept the first consumed sequence number unconditionally

1

Accept the first consumed sequence number without comparing it to 0. ODVA CT18.1 will send sequence numbers that starts at 0x80000000, which will not pass SEQ_GT32 when compared to 0....

cperrysfl

Using same output assembly in multiple connections

4

Hi, I'm wondering why in the following code there will be an error returned if one has registered multiple listen only connections using the same output assembly for the heartbeat....

jobasto

This is a refactor of GetInputOnlyConnection() and GetListenOnlyConnection() to support multiple input-only and listen-only connections. E.g., when setting up heartbeat (here assembly 254) connections in both directions: ConfigureInputOnlyConnectionPoint(0, 101, 254,...

troglobit

Potential pointer/address bugs

6

Shouldn't [this line](https://github.com/EIPStackGroup/OpENer/blob/cef2833fcf2ea9fda68f85c4638429956128daf5/source/src/cip/cipqos.c#L75) be: ```c const EipUint8 ** cip_message = &message_router_request->data; ``` instead of: ```c const EipUint8 ** cip_message = message_router_request->data; ``` Additionally, the same case for [this line](https://github.com/EIPStackGroup/OpENer/blob/cef2833fcf2ea9fda68f85c4638429956128daf5/source/src/cip/cipcommon.c#L967) Thanks,...

widavies

Opener not responding after random amount of time

2

Hi, I am using OpENer to connect to an ADFWeb ethernet/ip module. In general this works fine. I do have random interruptions in the communication however. A typical sample is...

BartVanhauwaert

Producing connections without raw sockets

16

Added a global UDP socket for io messaging to g_network_status CreateUdpSocket is called once in OpenCommunicationChannels CloseUdpSocket is called once in CloseCommunicationChannelsAndRemoveFromActiveConnectionsList CreateUdpSocket adapted parameters removed, open the global socket,...

PeterChristen577

Warnings

3

Updated pull request to master, a066b34, addressing VS and some GCC compiler warnings.

jvalenzuela

Multiple OpENer Instances

5

I have been using OpENer for a few weeks and I have a single instance in Linux communicating with a scanner on another PC. I now need to scale up...

jpbedrock

Electronic Key is not being verified in UCMM requests

4

Hi, I'm testing OpENer in CT18, and one of problems is that Electronic Key Format 4 is not being verified in Unconnected Message Manager requests, others requests seems fine I'm...

copercini

Serialization buffers

2

I've noticed there are several types of memory buffers used to store raw, serialized data either received from the network or being encoded for transmission onto the network. Some examples...

jvalenzuela