Are you seeing this long time only for Mailbox packets?
Can you share the topology of the test environment? Is there only 1 device in the network?
Which board are you using? Is it a custom board?
Can you share the complete ICSS Memory dump:
0x30000000…
1. Yes, the F28388D's M4 core (Connectivity Manager) can handle EtherCAT independently while the C28x core runs your application.
2. Yes, when using a single C28x core for EtherCAT on the F28P65x, there will still be resources available for other tasks…
Other Parts Discussed in Thread: BOOSTXL-CC3135 , SIMPLELINK-MSP432-SDK , SIMPLELINK-SDK-WIFI-PLUGIN 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/wireless-connectivity/wi-fi-group/wifi/f/wi-fi-forum/815455/ccs-cc3135…