[etherlab-users] puzzle about check slave configuration

殷士龙 long188103 at 163.com
Fri Nov 20 13:29:15 CET 2015


Hello, I have a new puzzle about slave configuration.
I know, when user app running, the master will check the given slave configuration to attach the real slave.
So I want to know  if this function ecrt_master_slave_config(...) will finally call the ecrt_master_slave_config_err(...) function?
If so, when I used correct position but wrong vendor id as the slave configuration for input, there was nothing wrong return.
But I can see the mismatch occurred from this command ethercat config
    0:0  0x00000002/0x00000000  -  - 
Is it indicating the checking does not do in this ecrt_master_slave_config(...) function or not call the
ecrt_master_slave_config_err(...) function?

Thanks for tips!

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