Re: [etherlab-users] ethercat filtering

2017-02-09 Thread Mike O'Connor
On 10/02/2017 4:59 PM, Sriram V wrote: > Hello, > > I wanted to check if i can allow only ethercat packets to be passed to > app layer? > > Basically, I want to process only ethercat packets. Therefore, i want > to kernel to filter out basic IP packets. > > Regards, > Sriram >

[etherlab-users] ethercat filtering

2017-02-09 Thread Sriram V
Hello, I wanted to check if i can allow only ethercat packets to be passed to app layer? Basically, I want to process only ethercat packets. Therefore, i want to kernel to filter out basic IP packets. Regards, Sriram ___ etherlab-users mailing list

Re: [etherlab-users] EtherCAT data size compatibility issue

2017-02-09 Thread Gavin Lambert
64-bit macros are already defined in ecrt.h, so just use them. In general though, if you want to deal with other data sizes, have a look at how the macros are defined, and define your own versions. They’re just wrappers around standard conditional byte-swapping calculations. Data on

[etherlab-users] EtherCAT data size compatibility issue

2017-02-09 Thread Eshwar Lal
hello all, I am using EtherCAT master with ESC FC1100 for performing HIL simulations, I am using ecrt.h api functions to send a receive data variables, EC_READ_U32 and EC_WRITE_U32, which support only 32bit unsigned values, however my process variable is 64bit in size. is there any possible