Compiler/PROCESSOR-SDK-AM335X: Execute a cross compiler application error (certificate verify failed) for Azure IOT hub sample code

Howshow Tseng

Part Number: PROCESSOR-SDK-AM335X
Other Parts Discussed in Thread: AM3352

Tool/software: TI C/C++ Compiler

Dear experts :

My goal is cross compile Azure IOT Hub SDK sample by AM335x SDK toolchain (ti-processor-sdk-linux-am335x-evm-01.00.00.03-Linux-x86-Install.bin).

First I compiled Azure IOT Hub SDK sample on my Ubuntu 14.04 LTS(i386) environment and application worked fine.

Second, I cross compiled Azure IOT Hub SDK sample by AM335x SDK toolchain and executed the application on my target device(AM3352 solution).

It returned "SSL routines SSL3_GET_SERVER_CERTIFICATE : certificate verify failed " error as below.

I searched relative root cause,it seems to be not date time issue.

Thank you

over 4 years ago

0 Nick Saulnier over 4 years ago

TI__Guru** 101700 points

Hello Howshow,

Microsoft supports Azure IOT, not TI. Please reach out to them for help using their software. If you are testing on custom hardware, it would probably be a good idea to get their out-of-the-box example working on BeagleBone Black to get a "known good state" before you try to get it working on a custom board.

Regards,

0 Nick Saulnier over 4 years ago in reply to Nick Saulnier

TI__Guru** 101700 points

Hello Howshow,

I cannot support another company's software on the TI forums. If you have additional questions that are TI-specific rather than Microsoft-specific, feel free to reply and we can continue the conversation.

Regards,

Nick

0 Howshow Tseng over 4 years ago in reply to Nick Saulnier

Prodigy 30 points

Hello Nick Saulnier :

I resolved this issue.

The CA expired for my device.

You can close this issue.

Thank you.

Processors

Processors forum

Compiler/PROCESSOR-SDK-AM335X: Execute a cross compiler application error (certificate verify failed) for Azure IOT hub sample code