Support for EC200U-CN OpenCPU reset issue

Technical Subjects Open Solution
1

Hi,

I am developing the firmware for EC200U-CN LTE custom module using OpenCPU API. There is random reset issue is observed during HTTP post transmission.
As i am using the LTE module with our custom board, due to some hardware reason i can’t able to verify it by the opencpu logs.

Is there any method to identify the cause of the module reset without analyzing the AP and CP logs? Like reading the registers or API to identify the reason or any?

2

Hi @Swetha_E,

Sorry but it would be impossible to analyze the crash without getting the AP log and dump log.
If you’re sure that the problem occurs when doing HTTP POST, please refer to our demo code to make sure the logic is correct. You can also try increasing the stack size of the HTTP task.