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Add functionalities to flash bsp #586

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Add functionalities to flash bsp #586

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LuigiGiuffrida98
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@LuigiGiuffrida98 LuigiGiuffrida98 commented Sep 19, 2024 •
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This PR includes many features and fixes (still adding):

  • When DMA is used in polling, as in the FLASH bsp, the DMA hal disables all the interrupts (bit 11 of MIE CSR) without re-enabling them, the fix prevent this to happen disabling only the DMA interrupts (bit 19 of the the MIE CSR). The DMA interrupts are still to be re-enabled at application level. @JoseCalero @JuanSapriza
  • Add setup-only functions to FLASH bsp to configure SPI and DMA independently (the DMA has to be setup and lunched manually)

@LuigiGiuffrida98 LuigiGiuffrida98 marked this pull request as ready for review October 28, 2024 12:39
@davideschiavone
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@alessionaclerio22 , do not forget to update the documentation

@alessionaclerio22
Delete commented parts in dma.sv and uncomment test sections in examp…
9c44b9c 
…le_dma_subaddressing. Restore original version of example_power_manager.
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@LuigiGiuffrida98 @davideschiavone @alessionaclerio22