Linux/AM4379: PRU-ICSS Service

Roman Bickel

Prodigy 10 points

Part Number: AM4379

Tool/software: Linux

The following command does not work with ti-processor-sdk-linux-am335x-evm-05.02.00.10-Linux-x86-Install.bin

but works on ti-processor-sdk-linux-am335x-evm-05.01.00.11-Linux-x86-Install.bin

echo 'stop' > state

-sh: echo: write error: Operation not permitted

Did I miss something?

over 7 years ago

0 Nick Saulnier over 7 years ago

TI__Guru** 108980 points

Roman,

Please attach the command line output demonstrating your problem. What are you trying to accomplish with your echo command?

I have verified that the standard commands to load firmware, start a PRU, and stop a PRU are working in Linux SDK 5.2 as demonstrated in the RPMsg quick start guide.

Regards,

Nick

0 Nick Saulnier over 7 years ago in reply to Nick Saulnier

TI__Guru** 108980 points

Hello Roman,

I am going to mark this thread resolved. If you want to continue the conversation, reply to the thread.

Regards,
Nick

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Linux/AM4379: PRU-ICSS Service