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AM5729: IGH ethercat master

Part Number: AM5729

Hi, hardware:https : //www.ti.com.cn/product/cn/AM5729?keyMatch=TMDSIDK5729&tisearch=search-everything

software:https : //software-dl.ti.com/processor-sdk-linux/esd/AM57X/latest/index_FDS.html

when I run IGH ethercat master for a while, it will appera datagrams unmatched, and the motor will not be enabled.If possible, I would like to know why?

[ 6035.267527] EtherCAT 0: Domain 0: 6 working counter changes - now 3/3
[ 6035.267530] .
Domain1: WC 0.
Domain1: State 0.
Domain1: WC 3.
Domain1: State 2.
[ 6036.057553] EtherCAT WARNING 0: 38 datagrams UNMATCHED!
Domain1: WC 0.
Domain1: State 0.
Domain1: WC 3.
Domain1: State 2.
[ 6036.187515] EtherCAT WARNING: Datagram 086a7cad (domain0-0-main) was SKIPPED 19 times.
Domain1: WC 0.
Domain1: State 0.
Domain1: WC 3.
Domain1: State 2.
period 57258 ... 8224101
exec 26677 ... 8099173
latency 26128 ... 7324726
Domain1: WC 0.
Domain1: State 0.
Domain1: WC 3.
Domain1: State 2.
[ 6036.278657] EtherCAT 0: Domain 0: 8 working counter changes - now 3/3
[ 6036.278660] .
[ 6037.067532] EtherCAT WARNING 0: 28 datagrams UNMATCHED!
[ 6037.197526] EtherCAT WARNING: Datagram 086a7cad (domain0-0-main) was SKIPPED 9 times.