1330: stm32/pwm: add complementary pwm r=Dirbaio a=xoviat
This implements complementary PWM with dead time on many supported targets. The specific dead-time programming functions are passed through directly to the user, which is a bit ugly but the best compromise I could reach for now.
Co-authored-by: xoviat <xoviat@users.noreply.github.com>
1332: executor: Replace unsound critical sections with atomics r=Dirbaio a=GrantM11235
I couldn't figure out the correct orderings, so I just left them as SeqCst for now.
Co-authored-by: Grant Miller <GrantM11235@gmail.com>
1333: STM32: Adc V1 r=Dirbaio a=GrantM11235
Based on #947
Co-authored-by: Matthew W. Samsonoff <matt.samsonoff@gmail.com>
Co-authored-by: Grant Miller <GrantM11235@gmail.com>
1323: Add hash functions to FirmwareUpdater r=Dirbaio a=rmja
This adds support for computing any hash over the update in the dtu area by providing a closure to the hash update function.
Co-authored-by: Rasmus Melchior Jacobsen <rmja@laesoe.org>
The internal channels (vbat, vref, and temperature) are not real pins and do
not have the `set_as_analog` method. They must be read using the
`read_internal` method.
1297: feat(stm32): Support multiple flash regions r=Dirbaio a=rmja
This depends on https://github.com/embassy-rs/stm32-data/pull/176
This is a general overhaul of the flash module to support multiple erase sizes.
Overall this PR contains:
* Move complex sector computation to embassy-hal-common to allow for tests
* Implement `FlashRegion` trait for each available flash region
* Add Flash::into_regions() to get each region.
* Implement embedded-storage traits for each region to support different erase sizes
* Split family write operations into begin/do/end
* Protection against simultaneous writes/erases for each split region is done through a global mutex
Co-authored-by: Rasmus Melchior Jacobsen <rmja@laesoe.org>
Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
1329: Reduce bootloader memory usage r=rmja a=rmja
By not requiring that the provided buffer must be able to contain one "erase-size" bytes.
This PR is the successor of #1314 and replaces it entirely.
Co-authored-by: Rasmus Melchior Jacobsen <rmja@laesoe.org>
1321: executor: add Pender, rework Cargo features. r=Dirbaio a=Dirbaio
This introduces a `Pender` struct with enum cases for thread-mode, interrupt-mode and
custom callback executors. This avoids calls through function pointers when using only
the thread or interrupt executors. Faster, and friendlier to `cargo-call-stack`.
`embassy-executor` now has `arch-xxx` Cargo features to select the arch and to enable
the builtin executors (thread and interrupt).
Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
