TDA2EG-17: IPC:ex02_messageq routine stuck in --> App_create:

user5361157

Part Number: TDA2EG-17

When I do IPC test, I use TI's official routine ex02 _ messageq to test, but when I run app _ host, I've been stuck in -- > app _create:, what's the reason. The file system I use is not ti's official file system. I only know that ti's file system has started the lad_dra7xx process. I have started this service manually, but it is still stuck here. Are there any other actions in the file system to start other processes or services?

over 6 years ago

0 Ramprasad over 6 years ago

TI__Mastermind 30480 points

Hi chen,

Can you tell me which SDK is used here?

Thanks

RamPrasad

0 user5361157 over 6 years ago in reply to Ramprasad

Intellectual 435 points

ti-processor-sdk-linux-automotive-dra7xx-evm-6.00.00.03

I test on another development board and run load-firmware.sh, which will load automatically if there is no driver. But it doesn't work on my board. Even if it's loaded manually, it still can't communicate.

0 Ramprasad over 6 years ago in reply to user5361157

TI__Mastermind 30480 points

Hi chen,

I could not get what is the difference between your filesystem and TI's filesystem which is causing the issue.

I am not able to see this issue on EVM with TI's official filesystem provided with the SDK.

Can you compare the /usr/lib/ directory and check if overwriting of IPC librarries will make this work?

Thanks

RamPrasad

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TDA2EG-17: IPC:ex02_messageq routine stuck in --> App_create: