MCU-PLUS-SDK-AM243X: EtherNet/IP Adapter API: Delete adapter API

Ryohei Yamada

Intellectual 260 points

Part Number: MCU-PLUS-SDK-AM243X

I built the demo below and checked its operation.

"ethernetip_adapter_generic_device_mii_demo_am243x-lp_r5fss0-0_freertos_ti-arm-clang"

We checked with version 09.00.00.03 of INDUSTRIAL-COMMUNICATIONS-SDK-AM243X.

I have a question regarding the behavior of the following API.

ETHIP_API uint32_t EI_API_ADP_delete(T* pAdp_p)

I have a question about how to use the Delete Adapter API.

This API is an API to delete an existing EtherNet/IP adapter.

Therefore, I would like to refer to EI_APP_TASK_cleanup and delete the adapter at any location.

When I called the above API while the adapter was running, an abort occurred.

HwiP_data_abort_handler is reached after executing EI_API_ADP_delete at any location.

Is EI_API_ADP_delete expected to be executed without resetting the MCU?

over 2 years ago

0 Nilabh Anand over 2 years ago

TI__Mastermind 48640 points

Hi Ryohei,

We have received your query. Allow us till End of this week to get back on it.

0 Nilabh Anand over 2 years ago in reply to Nilabh Anand

TI__Mastermind 48640 points

Hi Ryohei,

May I know what is the intent behind deleting the EIP instance at run time. It is not recommended to do so. The intent of delete api is to be called when you want to exit the application.It is similar to driver close api, whch should be called once you want to terminate the application.