* Update PACs and modify `esp-hal-common` to use new `esp-riscv-rt` package
* Update `esp32c2-hal` and `esp32c3-hal` to use `esp-riscv-rt` as well
* Update all RISC-V examples to use `esp-riscv-rt`
* Update RISC-V trap frame handling according to review feedback
* 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>
* 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>
* esp32: Fix typo in Frequency word in some identifiers
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
* esp32c3: Add support for PLL clock configuration
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
* clock: Move definition of Clock types to common level
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
* esp32c3: Add support for RTC Clock configuration
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
* esp32c3: Add example for the RTC Watchdog Timer driver
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
* RISCV interrupt vectoring
- Adds support for vectoring peripheral interrupts to PAC handlers
- Currently supports level interrupts with priorities from 1-15
- Updated the gpio interrupt example to reflect the new changes
* remove .vscode files
* Support vectored edge interrupts
This is as simple as making sure we clear the CPU interrupt whenever we
receive one. This also documents further what APIs are safe to call when
the `vectored` feature is enabled.
* fix all examples to use vectoring
* doc & cleanup
* run handlers from ram
* make xtensa::interrupt::vectored private, we rexport public items
* fix default handlers
* pass interrupt into EspDefaultHandler
* initial systimer impl
* Add systimer example
* Make Alarms real singletons
* Remove runtime Option, turn into compile error
* Make Systimer::now() not take self
* refactor shared alarm methods
* Implement esp32c3 delay with monotonic SystemTimer::now()
* Add extend systimer support to esp32s3 and add example
* systimer: esp32s2 support
