* Add README, improve documentation for `esp-hal-procmacros`
* Improve documentation for `esp-hal-smartled`
* Use esp-rs logo for all packages' documentation
The ROM code _data_ section is loaded into the middle of the DRAM
address space, unlike the other chips where it is loaded at the end.
Therefore subtracting the previously "reserved" section from heap end
could actually corrupt the ROM data section.
For the ESP32, the DRAM block has been split into two individual
segments, with some reserved segments in the middle (addresses taken
from esp-idf). At the moment we don't use the second segment at all in
esp-hal, but we could utilize it in esp-wifi for placing the internal
allocator for example.
* esp32 & esp32s2 sharing scripts
* add wokwi files
* Add fixup section for esp32s2, fix ordering of sectino includes
* Remove debug asm file
* Use shared linker scripts for s3 with fixups
* Add external.x sections back
* Move ld scripts into esp-hal-common
* esp32c3 unified linker scripts
- rework original c3 script to use the xtensa named sections
(e.g, _SECTIONNAME_start)
- Add fixups in esp32c3 specific linker
- Remove useless text section start and end (not required when using any
form of bootloader)
* Add RTC alias'. Move some shared fixups to a file
* comment and cleanup
* unify c2 linker script
* unify c6 linker script
* remove debug configs
* use new esp-riscv-rt
* fmt
* align db symbol names
* fix s3 db
* Add additional `cfg` gates to re-exports in `esp-hal-common`
This leaves only `clock`, `delay`, `peripheral`, `prelude`, `rom`, and `soc` *not* behind `cfg`s
* Simplify the prelude, update its `cfg`s, and re-export some missing traits
* Update various dependencies
* Extract the `esp-hal-smartled` package
This (finally) eliminates the `esp_hal_common::utils` module!
* Remove all references to the old `smartled` feature from CI
* Move some linker scripts into `esp-hal-common` and update the build script
* Move `EspDefaultHandler` and `DefaultHandler` definitions into `esp-hal-common`
* Re-export everything from `esp-hal-common`
* Add a couple cfg symbols, cleanup/organize some exports/modules
* Create an `soc` module with a submodule for each chip, move `peripherals` in
* Move the `cpu_control` module into `soc`
* Move the `efuse` module into `soc`
* Refactor type definitions from `gpio` module into `soc`
* Put all embassy-related files in a common directory
* Change visibility of `GpioPin` constructor
* ground work for async dma (gdma only atm)
* Add async DMA (GDMA) - esp32c3/esp32c2
* Add Async SPI impl for esp32c3/c2
* Remove private modules from DMA
* add async spi example for esp32c3
* Switch to assoc wakers instead of a static array
* add support for esp32/esp32s2
* add support for esp32s3
* run fmt
* add c2 example, fix CI
* Remove redundant comments
* Add `is_listening` to `Pin` trait
* Add `Wait` impl for Gpio Input
* Add GPIO wait example for C3
* Ensure correct bank is accessed in interrupt
* Add esp32c2 wait example
* Add esp32s3 wait example
* Add esp32s2 wait example
* Add esp32 wait example
* Run fmt
* Add example to cargo tomls
* Add top level docs for embassy examples
* Mention the higher MSRV for async in the README
---------
Co-authored-by: Jesse Braham <jesse@beta7.io>
* Refactor `clock` and `clocks_ll` into a common module
* Add a ROM function linker script to each HAL and provide some functions
* Use the provided ROM functions instead of transmuting addresses
* Fix CI workflow for ESP32-S2
* Update `riscv`, `riscv-rt` dependencies, plus PACs for RISC-V chips
* Update `riscv-atomic-emulation-trap` package
* Update the `embassy-executor` dev dependency to a newer version
* start of pulse counter implementation
* implement interrupts
implement pcnt for esp32, esp32s2, and esp32s3
* implement pcnt for esp32s2
* fix esp32 PCNT signal names
* update PCNT register/fields for cleaned up PAC
* implement events/get_events (choosing what events interrupt)
* added pcnt example: simple encoder configuration
* restrict pcnt::channel::Channel::new() to super
* PcntPin -> PcntSignal
added range checks for thresholds and limits
* PcntSource is a better name I think
* handle error for PCNT Unit configure() in example
* update pac versions for status register change
* cargo fmt
* cargo fmt (examples)
* PcntSource now only stores the source id.
add a critical section to protect the ctrl & isr_en registers
* cargo fmt
* Add the peripheral module plus some helper macros in preparation
* peripheral macro
* Add peripheral generation macro
* Fixes after rebase
* Update the signature of Peripherals::take
* syncronise hello world example
* fmt the entire repo
Co-authored-by: Jesse Braham <jesse@beta7.io>
- Rename timg feature to timg0 to better refect which TG is being used
- Use the time_driver::TimerType in the signature of init to fix#268
- Update examples
- Fix CI features
- Add timg0 cfg to build.rs
* Add untested basic SHA for esp-sX/cX chips
* Fix ptr type inconsistency for S2
* Add ESP32 impl & fix process_buffer latch issue
* Add debug example for SHA accelerator
* Clean up no-op buffer prints
* Test vector parity (on esp32s3)
* Checkpoint for converting to alignment helper
* Finish refactoring & additional parity tests on esp32s3
* Remove core_intrinsics requirement for now
* Fix case where (src.len() % 4) == 3
* Finish sha2 example with performance comparison (12-61x speedup)
* Refactor ESP32 to alignment helper & Clean up example
* Prevent out-of-bounds reads in ESP32 version
* Revert Cargo debug changes
* Remove cargo config.toml
* Clean up example
* Remove common/rust-toolchain & ignore in future
* Might as well use actual size_of const
* Remove SHA512/SHA384 for C2/C3
* Directly import nb::block! to remove unused import warning & fix c2 feature detect
* Remove stray newlines
* Fix esp32c2 having SHA256
* ESP32 also has SHA384
* Remove comments that don't have a purpose
* Clean up example & finish() handling
* Add examples & add ESP32 free()
* Update C2/C3 examples to show accurate algorithm used
* Fix busy check for ESP32
* Remove outdated TODO comment
* Update PAC for ESP3 and (actually) fix busy check
* Refactor ESP32 version to reduce search space
* Add debug printlns to sha example & clean up comments
* Fix ESP32 version, finally
Co-authored-by: ferris <ferris@devdroplets.com>
Co-authored-by: Jesse Braham <jesse@beta7.io>
