* 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* Remove outdated TODO comment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>
* wip: timg embassy driver
- read_raw on timg renamed to now()
- timg initialized and stored in static for use in the embassy driver
- timg sets alarm value
- untested whether alarms actually trigger
* TIMG timer driver for esp32, esp32s3
- Adds the timg timer block as a time driver for embassy
- Not enabled on the C3 as it only has one timer block, better to use
systimer
- s2 example added but can't build due to atomic requirements in
futures-core
* Add S2 atomic support with emulation, fixup embassy support for the S2
* Move executor & static-cell to dev deps. Make eha optional
* Add c2 support, run fmt
* Update to crates.io embassy releases
* Update eha
* update timg time driver to new trait
* Remove exception feature of esp-backtrace and use the user handler for backtracing
* Add async testing workflow
* Update systick example
* Fix S2 examples
* Update xtensa-toolchain
* set rustflags for s2 target
* Disable systick for esp32s2 until we can fix the noted issues
* review improvements
- Fix intr prio array being off by one
- emabssy time prio interrupt set to max prio
- use cfg instead of feature for systick detection
* Update example time delays
to create a new `SpiBusDevice` instead of directly instantiating the
struct. `SpiBusDevice::new` takes care of setting up the CS line to be a
default-high output, too, which the raw struct doesn't.
Add a feature for the ESP32-C2 to`esp-hal-common` and update some `cfg`s
Organize the `esp-hal-common` imports and exports and update to include the ESP32-C2
Removes a lot of generic arguments and hard-codes the `SpiBusController`
and `SpiBusDevice` to work with the `Spi<T>` defined in the HAL instead.
This allows us to access the `cs_signal()` trait function from `T:
Instance`, which we need to connect/disconnect the CS I/O as
appropriate.
* Update the build script to inject a configuration value for the enabled chip
* Update all cfg gates to use the new symbols instead of the chip features
* Inject architecture and core count symbols as well, update as needed
* Organize the imports and exports of `esp-hal-common`
* WIP: common/spi: Implement `SpiDevice`
to get shared access to an SPI bus directly via the HAL.
* WIP: common/spi: add SpiBusDevice::new
to create instances via a function call.
* esp32/examples: Add example for spi device trait
* common/spi: Finish "SpiDevice" implementation
for esp32. Abandons the approach of having the user pass in some generic
mutex in favor of creating the Mutex as part of the API so it isn't
exposed to the user in the first place.
* common/spi: Add more thorough docs
* esp32/examples: Fix example for eh1 "SpiDevice"
* common/spi: Implement `SpiDevice` for xtensa arch
and move the code into a submodule that is fenced with conditional
compilation directives.
* esp32/examples: Update spi device example
to the changed APIs for the timers and clocks, and add more transmission
tests to the example code.
* common/spi: Create devices from buscontroller
directly, instead of offering only the `new` method.
* common/spi: Finish `SpiBusDevice` trait
from embedded-hal 1.0.0-alpha.8.
* esp32: Update `SpiBusDevice` usage example.
* common/spi: Fix mutex types for xtensa32 esp
because the esp32/esp32s3 can use `SpinLockMutex`, whereas the esp32s2
has access only to `CriticalSectionMutex`.
* common/spi: Implement `SpiBusDevice` for riscv
based esp32c3.
* general: Add examples for spi device loopback
to all esp variants.
* common: Use esp_backtrace in spi_eh1_device examples
* common/spi: Update module documentation.
* common/spi: Use `critical_section::Mutex`
to unify locking across all esp variants.
* esp32c3-hal: Fix spi device example
* esp32c3/examples: Fix typo in used spi pins
Co-authored-by: Jesse Braham <jessebraham@users.noreply.github.com>
Co-authored-by: Jesse Braham <jessebraham@users.noreply.github.com>
* Add the `rust-version` key to each Cargo manifest
* Normalize dependencies and features in each Cargo manifest
* Enable all features in CI when checking examples
* Update the top-level README
* CS impl
* use CS Mutex in C3 examples
* use CS Mutex in S2 examples
* Update esp32 example
* run fmt
* Update S3 examples
* Remove uses of unsafe where no longer required
* use esp_backtrace in examples
* fix import & fmt once more
* Bump MSRV to 1.60.0
Co-authored-by: Jesse Braham <jesse@beta7.io>
