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- STM32 DMAv2 driver.
- Driver capability:
- - The driver supports the STM32 enhanced DMA controller found on F2, F4 and
- F7 sub-families.
- - Support for automatic the channel selection.
- - Support for cache flushing and invalidation.
- The file registry must export:
- STM32_ADVANCED_DMA - TRUE not used by the DMA drivers but other
- drivers use it to enable checks on DMA
- channels. Probably will be removed in the
- future.
- STM32_HAS_DMAx - Support for DMA unit "x" (1..2).
- STM32_DMAx_CHn_HANDLER - Vector name for channel "n" (0..7).
- STM32_DMAn_CHx_NUMBER - Vector number for channel "n" (0..7).
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