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gpiote: better naming

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This commit is contained in:
Dario Nieuwenhuis 2020-11-08 17:38:45 +01:00
parent b40e09d502
commit def225b982
2 changed files with 17 additions and 17 deletions
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26
embassy-nrf/src/gpiote.rs
View File

@ -20,7 +20,7 @@ pub struct Gpiote {
static mut INSTANCE: *const Gpiote = ptr::null_mut(); static mut INSTANCE: *const Gpiote = ptr::null_mut();
pub enum EventPolarity { pub enum InputChannelPolarity {
None, None,
HiToLo, HiToLo,
LoToHi, LoToHi,
@ -28,7 +28,7 @@ pub enum EventPolarity {
} }
/// Polarity of the `task out` operation. /// Polarity of the `task out` operation.
pub enum TaskOutPolarity { pub enum OutputChannelPolarity {
Set, Set,
Clear, Clear,
Toggle, Toggle,
@ -87,7 +87,7 @@ impl Gpiote {
pub fn new_input_channel<'a, T>( pub fn new_input_channel<'a, T>(
&'a self, &'a self,
pin: Pin<Input<T>>, pin: Pin<Input<T>>,
trigger_mode: EventPolarity, polarity: InputChannelPolarity,
) -> Result<InputChannel<'a, T>, NewChannelError> { ) -> Result<InputChannel<'a, T>, NewChannelError> {
interrupt::free(|_| { interrupt::free(|_| {
unsafe { INSTANCE = self }; unsafe { INSTANCE = self };
@ -95,11 +95,11 @@ impl Gpiote {
trace!("allocated in ch {:u8}", index as u8); trace!("allocated in ch {:u8}", index as u8);
self.inner.config[index as usize].write(|w| { self.inner.config[index as usize].write(|w| {
match trigger_mode { match polarity {
EventPolarity::HiToLo => w.mode().event().polarity().hi_to_lo(), InputChannelPolarity::HiToLo => w.mode().event().polarity().hi_to_lo(),
EventPolarity::LoToHi => w.mode().event().polarity().lo_to_hi(), InputChannelPolarity::LoToHi => w.mode().event().polarity().lo_to_hi(),
EventPolarity::None => w.mode().event().polarity().none(), InputChannelPolarity::None => w.mode().event().polarity().none(),
EventPolarity::Toggle => w.mode().event().polarity().toggle(), InputChannelPolarity::Toggle => w.mode().event().polarity().toggle(),
}; };
#[cfg(any(feature = "52833", feature = "52840"))] #[cfg(any(feature = "52833", feature = "52840"))]
w.port().bit(match pin.port() { w.port().bit(match pin.port() {
@ -124,7 +124,7 @@ impl Gpiote {
&'a self, &'a self,
pin: Pin<Output<T>>, pin: Pin<Output<T>>,
level: Level, level: Level,
task_out_polarity: TaskOutPolarity, polarity: OutputChannelPolarity,
) -> Result<OutputChannel<'a>, NewChannelError> { ) -> Result<OutputChannel<'a>, NewChannelError> {
interrupt::free(|_| { interrupt::free(|_| {
unsafe { INSTANCE = self }; unsafe { INSTANCE = self };
@ -137,10 +137,10 @@ impl Gpiote {
Level::High => w.outinit().high(), Level::High => w.outinit().high(),
Level::Low => w.outinit().low(), Level::Low => w.outinit().low(),
}; };
match task_out_polarity { match polarity {
TaskOutPolarity::Set => w.polarity().lo_to_hi(), OutputChannelPolarity::Set => w.polarity().lo_to_hi(),
TaskOutPolarity::Clear => w.polarity().hi_to_lo(), OutputChannelPolarity::Clear => w.polarity().hi_to_lo(),
TaskOutPolarity::Toggle => w.polarity().toggle(), OutputChannelPolarity::Toggle => w.polarity().toggle(),
}; };
#[cfg(any(feature = "52833", feature = "52840"))] #[cfg(any(feature = "52833", feature = "52840"))]
w.port().bit(match pin.port() { w.port().bit(match pin.port() {

8
examples/src/bin/gpiote.rs
View File

@ -24,7 +24,7 @@ async fn run() {
let pin1 = port0.p0_11.into_pullup_input().degrade(); let pin1 = port0.p0_11.into_pullup_input().degrade();
let button1 = async { let button1 = async {
let ch = unwrap!(g.new_input_channel(pin1, gpiote::EventPolarity::HiToLo)); let ch = unwrap!(g.new_input_channel(pin1, gpiote::InputChannelPolarity::HiToLo));
loop { loop {
ch.wait().await; ch.wait().await;
@ -34,7 +34,7 @@ async fn run() {
let pin2 = port0.p0_12.into_pullup_input().degrade(); let pin2 = port0.p0_12.into_pullup_input().degrade();
let button2 = async { let button2 = async {
let ch = unwrap!(g.new_input_channel(pin2, gpiote::EventPolarity::LoToHi)); let ch = unwrap!(g.new_input_channel(pin2, gpiote::InputChannelPolarity::LoToHi));
loop { loop {
ch.wait().await; ch.wait().await;
@ -44,7 +44,7 @@ async fn run() {
let pin3 = port0.p0_24.into_pullup_input().degrade(); let pin3 = port0.p0_24.into_pullup_input().degrade();
let button3 = async { let button3 = async {
let ch = unwrap!(g.new_input_channel(pin3, gpiote::EventPolarity::Toggle)); let ch = unwrap!(g.new_input_channel(pin3, gpiote::InputChannelPolarity::Toggle));
loop { loop {
ch.wait().await; ch.wait().await;
@ -54,7 +54,7 @@ async fn run() {
let pin4 = port0.p0_25.into_pullup_input().degrade(); let pin4 = port0.p0_25.into_pullup_input().degrade();
let button4 = async { let button4 = async {
let ch = unwrap!(g.new_input_channel(pin4, gpiote::EventPolarity::Toggle)); let ch = unwrap!(g.new_input_channel(pin4, gpiote::InputChannelPolarity::Toggle));
loop { loop {
ch.wait().await; ch.wait().await;