913: (embassy-rp): Add DMA implementation r=Dirbaio a=MathiasKoch
This PR adds everything necessary to do peripheral to memory DMA & memory to memory DMA operations.
It also adds async UART read & write, powered by DMA
Co-authored-by: Mathias <mk@blackbird.online>
924: Ensure interrupt::take works without embassy-executor r=lulf a=lulf
Add "rtos-trace-interrupt" feature flag on embassy-macros and enable it
for embassy-executor, to ensure that the interrupt::take! macro can be
used without depending on embassy-executor.
Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
Add "rtos-trace-interrupt" feature flag on embassy-macros and enable it
for embassy-executor, to ensure that the interrupt::take! macro can be
used without depending on embassy-executor.
926: nrf: PPI fixes r=Dirbaio a=Dirbaio
- Feature-gate DPPI-only stuff that should be feature-gated
- Fix unsoundness due to Task/Event ptr being public: this meant you could construct a Task/Event with an arbitrary pointer and then safely call `Ppi::new_*` which would blindly write to it. Now you have to go through `Task/Event::new_unchecked` which is unsafe, with the right safety contract.
Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
925: Enable 'std' feature on critical-section for WASM r=Dirbaio a=lulf
This fixes the WASM support which was failing due to missing
critical-section implementation. This also upgrades the bindgen
dependency and ensures that tooling works.
Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
This fixes the WASM support which was failing due to missing
critical-section implementation. This also upgrades the bindgen
dependency and ensures that tooling works.
918: Doc warnings r=Dirbaio a=lulf
Fixing a few doc warnings in embassy-executor, embassy-time, embassy-usb and embassy-nrf. There are more left, but I need a break :D
Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
897: Add support for `rtos-trace` behind a feature flag r=lulf a=quentinmit
This allows SystemView to be used to profile the behavior of the user's application.
Co-authored-by: Quentin Smith <quentin@mit.edu>
915: Implement support for LPUART r=Dirbaio a=FrozenDroid
Turns out zero commits is not quite enough to get it implemented (#800), so let's try it again ;)
Co-authored-by: Vincent Stakenburg <v.stakenburg@cosinuss.nl>
