I can't add DMA to SDMMC
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‎2020-09-06 11:25 AM
Hello!
I have last version of CubeMX
I try to add DMA to SDMMC1
but I can't see "DMA" option sheet. How can I add DMA?
Solved! Go to Solution.
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Bug-report
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DMA
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SDIO-SDMMC
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STM32CubeMX
Accepted Solutions
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‎2020-09-29 3:56 AM
Hello @EEuge​ ,
It's not an issue, H7 using an Internal DMA (IDMA) contrary to F7, you can refer to RM for more details.
Best Regards,
Khouloud
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‎2020-09-06 11:27 AM
And I can't see "SDMMC1" in listbox in DMA option page
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‎2020-09-06 12:00 PM
Important!
This error is only for STF32H743 chip
For example, F746 chip - I can add DMA for SDMMC1 without any problem
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‎2020-09-29 3:56 AM
Hello @EEuge​ ,
It's not an issue, H7 using an Internal DMA (IDMA) contrary to F7, you can refer to RM for more details.
Best Regards,
Khouloud
