AM2434: Program will crash in Pcie_open when adding a PCIe driver in syscfg

Hi baohua wang,

Thanks for your query.

baohua wang said:

Platform: AM243xEVM as RC

What is the use case? You are working on AM243x(RTOS)- RC <=> AM243x(RTOS)-EP or something else ?

baohua wang said:

SDK Version: ind_comms_sdk_am243x_09_00_00_03

Why are you using Industrial com SDK ? 

You can refer AM64x MCU+ SDK: PCIE EP Enumeration

Regards

Ashwani

Ashwani Goel said:

What is the use case? You are working on AM243x(RTOS)- RC <=> AM243x(RTOS)-EP or something else

AM2434(RTOS) as RC, Cyclone 10 GX FPGA Development kit as EP. And we have successfully tested this combination using SDK example as following:

C:\ti\ind_comms_sdk_am243x_09_00_00_03\mcu_plus_sdk\examples\drivers\pcie\pcie_buf_transfer\pcie_buf_transfer_rc.

Ashwani Goel said:

Why are you using Industrial com SDK ? 

Because we need EtherCAT , so we have to use ind_comms_sdk

baohua wang said:

Because we need EtherCAT

On which core EtherCat device ( assuming this is not master ) is running ?

The same core you are using for pcie-rc ?

baohua wang said:

AM2434(RTOS) as RC, Cyclone 10 GX FPGA Development kit as EP. And we have successfully tested this combination using SDK example as following

This is working out of box example or you made some changes ?

Regards

Ashwani

Ashwani Goel said:

On which core EtherCat device ( assuming this is not master ) is running ?

The same core you are using for pcie-rc ?

Yes, both EhterCat and PCIe-rc runs in the same core MAIN_Cortex_R5_0. Is there a conflict between EtherCAT and PCIe RC in the same core?

baohua wang said:

Question 2: Due to Pcie_open() is in SDK and cannot be debugged into. Is there any method to investigate the reason of program crash? 

Could you help to answer Question 2? We are blocking here, and looking forward to your reply very much. Thanks!