Ivan Gorchev

Hi, Thank you very much for for your support and the clarification. I'm pretty new in Linux development and it will be a really good exercise for me to build and set-up application with Edrv kernel drivers. Best regards, Ivan

Hi, Thank you so much for your help! Everything works fine with your mnobd.cdc file. Both Console and Qt MN are able to connect and communicate with CNs. Off topic: You mentioned that default MN and CN demos use Linux TUN/TAP (PCAP lib) driver for accessing the network which has a higher system latency. I followed the instructions here: http://openpowerlink.sourceforge.net/doc/2.2/2.2.0/dc/d8f/page_build_drivers.html I suppose the Linux Edrv Kernel Driver is the "faster" way to access the network....

Hi, Thank you very, very much for the explanation! I really appreciate it! I'm not familiar with the configuration and configuration tools yet. Is PResTimeout configuration of MN or both sides? I suppose it's configurable via configuration tool and cdc file. Best regards, Ivan

Good morning, Looks like there are timing issue with CN1 (Virtual machine). Now it's not able to connect to MN. CN1 stuck at State:NmtCsPreOperational2. Log from MN is attached. If I try to connect only CN32 (iMX) everything works fine. I will find a way to exclude virtual machine from tests. Best regards, Ivan

Hello, Thank you very much for your quick response! Currently I am using default cycle time. It looks like ~50ms, based on Wireshark trace and time between SoA/SoC frames. For iMX6 - computer on module is based on NXP iMX6, it's running Torizon Linux. I've cross-compiled openPOWERLINK stack and CN console demo for it. I will capture detailed logs tomorrow morning - network log from MN and console logs from all applications. Best regards, Ivan

Good evening everyone, Last days I was trying to build openPOWERLINK stack and demos. Now everything is up and running and I've created the following test set-up: openPOWERLINK v.2.7.1 MN - PC, Ubuntu 18.04, Native installation, running demo_mn_console or demo_mn_qt CN1 - PC, Ubuntu 18.04, Virtual machine, running demo_cn_console CN32 - iMX6 computer on module, Embedded Linux, running demo_cn_console All node are running with default openPOWERLINK demo configuration. All devices are connected in...