Hi Florian, Thank you for the speedy response.
> Did you supply the data structures to the master using >ecrt_slave_config_pdos()? Yes I do use ecrt_slave_config_pdos() with the correct arguments, I know this because I have placed a few debug messages and it executes without returning any errors. >Returning nothing means that no configuration was applied. Is your >application running? My application starts up yes but the moment that error pops the master is released by Ethercat itself as can be seen below from dmesg: [12589.250526] EtherCAT ERROR 0 28672:257: PDO entry 0x7030:01 is not mapped. [12592.174416] EtherCAT 0: Releasing master... [12592.174465] EtherCAT 0: Released. I can work in the application without problems but I disable my txandrx to ethercat because I get segmentation faults if I read or write to it in this condition. Regards Matthys -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Thursday, February 23, 2012 1:00 PM To: [email protected] Subject: etherlab-dev Digest, Vol 41, Issue 2 Send etherlab-dev mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://lists.etherlab.org/mailman/listinfo/etherlab-dev or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of etherlab-dev digest..." Today's Topics: 1. Re: Failed to register PDO entry: No such file or directory -- PDO entry 0x7030:01 is not mapped (Florian Pose) ---------------------------------------------------------------------- Message: 1 Date: Thu, 23 Feb 2012 10:01:33 +0100 From: Florian Pose <[email protected]> Subject: Re: [etherlab-dev] Failed to register PDO entry: No such file or directory -- PDO entry 0x7030:01 is not mapped To: [email protected] Message-ID: <[email protected]> Content-Type: text/plain; charset=ISO-8859-1 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, Am 23.02.2012 09:20, schrieb Matthys Schnetler: > I am hoping that someone can help me with a PDO registration issue > I have. > > When I use the ethercat tool (under /opt/etherlab/bin) and I > execute the command ./ethercat cstruct I get the following > information > > [snip] > > What I have come to find is that it moans about the EL2004 > 0x7030:01 and when I remove these settings it then moans about the > EL1014's 0x6030:01 value. Did you supply the data structures to the master using ecrt_slave_config_pdos()? > Also note that executing ./ethercat config it returns nothing on > all arguments. Returning nothing means that no configuration was applied. Is your application running? - -- Best regards, Florian -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk9GAGwACgkQABFOIMygR8yeEgCfY4cbVfZCZHCvD1tEf/KTgDUZ b98AnAk+9JgzK3xWM9m5RqNIc2qezgXu =+PV8 -----END PGP SIGNATURE----- ------------------------------ _______________________________________________ etherlab-dev mailing list [email protected] http://lists.etherlab.org/mailman/listinfo/etherlab-dev End of etherlab-dev Digest, Vol 41, Issue 2 ******************************************* _______________________________________________ etherlab-dev mailing list [email protected] http://lists.etherlab.org/mailman/listinfo/etherlab-dev
