Module esp32_hal::dma

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Direct Memory Access Commons

Descriptors should be sized as (BUFFERSIZE / 4092) * 3

Modules

Direct Memory Access

Structs

DMA Channel

Enums

DMA Errors
DMA capable peripherals The values need to match the TRM
DMA Priorities The values need to match the TRM

Traits

Trait to be implemented for an in progress dma transfer.
Trait to be implemented for an in progress dma transfer.
Marks channels as useable for I2S0
Marks channels as useable for I2S1
Marks channels as useable for I2S
DMA Rx
Marks channels as useable for SPI2
Marks channels as useable for SPI3
Marks channels as useable for SPI
DMA Tx