STM32MP157 I2C with DMA generates HardFault with OpenAMP
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2024-07-18 06:04 AM
Hello,
I am trying to use I2C2 peripheral with DMA2 streams 2 (Tx) and 3 (Rx). I am also using OpenAMP to communicate with A7 core, which runs Linux.
A short time after launch, a Hard Fault is triggered. I noticed this only happens when DMAs are initialized as well as OpenAMP. If I comment out one (either DMA or OpenAMP), the code works fine.
Any idea why this would happen ? I suppose this might be caused by some kind of memory conflict
Thank you.
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