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nrf: docs.

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This commit is contained in:
Dario Nieuwenhuis
2023-02-01 00:48:33 +01:00
parent ca10fe7135
commit b5cf332cc0
40 changed files with 694 additions and 245 deletions
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3
embassy-nrf/src/ppi/dppi.rs
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@ -11,12 +11,14 @@ fn regs() -> &'static pac::dppic::RegisterBlock {
}
impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 1> {
/// Configure PPI channel to trigger `task` on `event`.
pub fn new_one_to_one(ch: impl Peripheral<P = C> + 'd, event: Event, task: Task) -> Self {
Ppi::new_many_to_many(ch, [event], [task])
}
}
impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 2> {
/// Configure PPI channel to trigger both `task1` and `task2` on `event`.
pub fn new_one_to_two(ch: impl Peripheral<P = C> + 'd, event: Event, task1: Task, task2: Task) -> Self {
Ppi::new_many_to_many(ch, [event], [task1, task2])
}
@ -25,6 +27,7 @@ impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 2> {
impl<'d, C: ConfigurableChannel, const EVENT_COUNT: usize, const TASK_COUNT: usize>
Ppi<'d, C, EVENT_COUNT, TASK_COUNT>
{
/// Configure a DPPI channel to trigger all `tasks` when any of the `events` fires.
pub fn new_many_to_many(
ch: impl Peripheral<P = C> + 'd,
events: [Event; EVENT_COUNT],

2
embassy-nrf/src/ppi/mod.rs
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@ -1,6 +1,6 @@
#![macro_use]
//! HAL interface for the PPI and DPPI peripheral.
//! Programmable Peripheral Interconnect (PPI/DPPI) driver.
//!
//! The (Distributed) Programmable Peripheral Interconnect interface allows for an autonomous interoperability
//! between peripherals through their events and tasks. There are fixed PPI channels and fully

2
embassy-nrf/src/ppi/ppi.rs
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@ -48,7 +48,7 @@ impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 1> {
#[cfg(not(feature = "nrf51"))] // Not for nrf51 because of the fork task
impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 2> {
/// Configure PPI channel to trigger `task1` and `task2` on `event`.
/// Configure PPI channel to trigger both `task1` and `task2` on `event`.
pub fn new_one_to_two(ch: impl Peripheral<P = C> + 'd, event: Event, task1: Task, task2: Task) -> Self {
into_ref!(ch);