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Adds DMA implementation#48

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Jan561 wants to merge 118 commits intostm32-rs:masterstm32-rs/stm32h7xx-hal:masterfrom Jan561:masterCopy head branch name to clipboard

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Commits

Commits on Dec 11, 2019

• Started implementation of DMA stream

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Commits on Dec 12, 2019

• Implemented dma stream config checks

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• Using type Infallible for Errors that wont occur.

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• Fixed stream config check

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• Started implementation of DmaMux and implemented its config

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• Implemented Isr for Dma mux

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Commits on Dec 14, 2019

• Fixed state machine of dma mux

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• Changed my email address in cargo.toml

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• Minor improvements

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• Implemented config for dma request generator

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• Implemented enable / disable method for DMA Request generator

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• Replaced static with static mut references to justify unsafe sync implementations

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• Implemented isr of dma mux

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Commits on Dec 15, 2019

• Bit of reworkk

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• Implemented default values for config types

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• Implemented dma stream config check for ndt register

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• Added DMA channel struct as a wrapper for the stream and it's mux channel

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• minor changes

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• Started implementation of DMA safe transfer

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Commits on Dec 16, 2019

• Reimplemented all kinds of buffers

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• Implemented buffer enums

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Commits on Dec 17, 2019

• Added lifetime to buffer types for more flexibility

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• Fixed WordOffsetMut Buffer

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• minor changes

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• Implemented unwrap methods for buffer enums

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• implemented as_immutable methods for buffers

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Commits on Dec 18, 2019

• Implemented stream configuration for safe transfer

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• Configuring m_size and p_size now

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• Implemented secure transfer

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Commits on Dec 20, 2019

• Improved safe transfer safety

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• Pre-PR-commit

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• Removed idea files

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Commits on Dec 21, 2019

• Removed manual implementation of Send where possible

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• Implemented missing setters for interrupt configuration for dma stream

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• Added setters to the safe transfers to allow stream interrupt configuration on the fly

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• Added check of stream compatibility for double buffer transfers

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Commits on Dec 22, 2019

• Implemented DMA Extension trait

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• Removed example (didn't mean to push that)

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• Changed rcc type from RCC to Ccdr

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• Added DmaExt to prelude

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Commits on Dec 23, 2019

• Fixed compilation issue for other mcus

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Commits on Dec 24, 2019

• uhh hard to explain :) (fixed config register assignment of dma2 streams)

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• Moved RAM into AXISRAM

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• Added effective_buffer_mode and fixed effective_circular_mode methods for dma stream

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• Added AsImmutable trait

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Commits on Dec 25, 2019

• Using AsImmutable when input type might me mutable

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• bit of rework

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Commits on Dec 28, 2019

• Renamed Type parameter of safe transfer buffer

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Commits on Dec 29, 2019

• Renamed safe transfer buffer

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Commits on Jan 1, 2020

• wrapping enums for R/W buffers

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Commits on Jan 8, 2020

• Reworked safe transfer

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Commits on Jan 10, 2020

• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Mar 5, 2020

• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Mar 7, 2020

• Move dma.rs into the dma directory

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Commits on Mar 8, 2020

• Added dma feature gate

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• switching to mod.rs style from 2018-style

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• Added some documentation

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Mar 13, 2020

• Added some doc

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• fmt

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Commits on Mar 15, 2020

• Added Sealed trait

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• Removed Disabling state for dma stream

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• After merge cleanup

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Commits on Mar 16, 2020

• minor changes

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Commits on Mar 19, 2020

• begun implementation of config builder

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Commits on Mar 20, 2020

• update

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• Implemented config type states

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• Merge branch 'master' into config_type_state

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• update

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Commits on Mar 22, 2020

• update

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Commits on Mar 24, 2020

• update

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• update

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• update

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Commits on Mar 26, 2020

• implemented config builder

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• Merge branch 'master' into config_type_state

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Commits on Mar 28, 2020

• Implemented config struct for stream

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• Merge branch 'master' into config_type_state

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Commits on Mar 29, 2020

• Made stream setters private and removed effective_CONF methods

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• update

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Commits on Mar 30, 2020

• Implemented getter of config for stream

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Commits on Apr 1, 2020

• moved channel module into dma module

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• Removed dma::mux::shared module

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• Fixed formatting

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Commits on Apr 9, 2020

• Implemented UsartDmaRx (not yet in submodule for conditional compilation)

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• Removed generic parameter DMA of Stream because unnecessary

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• Moved usart dma code into sumbodule

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Commits on Apr 13, 2020

• Implemented safe_transfer transfer directions with buffers

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• Fixed doc

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Commits on Apr 17, 2020

• Reworking SafeTransfer

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Commits on Apr 18, 2020

• Added enum-as-inner dependency to remove some bloat

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Commits on Apr 20, 2020

• many things

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Apr 21, 2020

• splits dma into more modules

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• Moved TransferDirection from transfer to transfer::config

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• Implemented methods for transfer

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• fmt + doc

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• update

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Commits on Apr 23, 2020

• Removed TransferBuffers struct as TransferDirection already checks its invariants

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• Implemented more methods for transfer

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• update

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Commits on Apr 24, 2020

• update

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• update

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Apr 25, 2020

• update

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• Added option to halt the stream

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• update

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• minor change

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Commits on Apr 26, 2020

• Moved isr implementations into isr structs

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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Commits on Apr 27, 2020

• Started implementation of serial dma

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• update

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• Merge branch 'master' of https://github.com/stm32-rs/stm32h7xx-hal

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• fmt

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