STM32H7 I2C with DMA, no ACK after last byte
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‎2021-04-01 7:56 AM
When reading the I2C bus with DMA it is followed by a NACK.
Do i have to clear it somehow in the DMA1_Stream0_IRQHandler ?
Solved! Go to Solution.
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DMA
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I2C
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STM32H7 Series
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‎2021-04-08 6:21 AM
Hello,
thank you for the advice. I use it concurrently with a touchgfx task, I decided to Place it on 0x38000000 what corresponds to my SRAM3 Location. (STM32H7B3xx)
It works for now, thank you.
Regards
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‎2021-04-08 6:25 AM
Hi CKörn.2,
Perfect!
Can you mark this question as answered please ? By checking Select as Best.
Best Regards,
Ons.

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