max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

nrf/gpio: add infallible inherent methods, remove some duplication.

Browse Source 
This implements Input and Output using FlexPin, to avoid some code duplication.
This commit is contained in:
Dario Nieuwenhuis
2021-12-19 23:25:02 +01:00
parent fcb43caa36
commit 22bc1e4ae1
6 changed files with 221 additions and 262 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
examples/nrf/src/bin/blinky.rs
View File

@ -5,21 +5,19 @@
#[path = "../example_common.rs"]
mod example_common;
use defmt::unwrap;
use embassy::executor::Spawner;
use embassy::time::{Duration, Timer};
use embassy_nrf::gpio::{Level, Output, OutputDrive};
use embassy_nrf::Peripherals;
use embedded_hal::digital::v2::OutputPin;
#[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) {
let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
loop {
unwrap!(led.set_high());
led.set_high();
Timer::after(Duration::from_millis(300)).await;
unwrap!(led.set_low());
led.set_low();
Timer::after(Duration::from_millis(300)).await;
}
}

5
examples/nrf/src/bin/mpsc.rs
View File

@ -13,7 +13,6 @@ use embassy::time::{Duration, Timer};
use embassy::util::Forever;
use embassy_nrf::gpio::{Level, Output, OutputDrive};
use embassy_nrf::Peripherals;
use embedded_hal::digital::v2::OutputPin;
enum LedState {
On,
@ -53,8 +52,8 @@ async fn main(spawner: Spawner, p: Peripherals) {
Err(TryRecvError::Closed) => break,
};
match maybe_message {
Some(LedState::On) => unwrap!(led.set_high()),
Some(LedState::Off) => unwrap!(led.set_low()),
Some(LedState::On) => led.set_high(),
Some(LedState::Off) => led.set_low(),
_ => (),
}
}

17
examples/nrf/src/bin/spim.rs
View File

@ -10,7 +10,6 @@ use embassy_nrf::gpio::{Level, Output, OutputDrive};
use embassy_nrf::Peripherals;
use embassy_nrf::{interrupt, spim};
use embassy_traits::spi::FullDuplex;
use embedded_hal::digital::v2::*;
use example_common::*;
#[embassy::main]
@ -29,12 +28,12 @@ async fn main(_spawner: Spawner, p: Peripherals) {
// softreset
cortex_m::asm::delay(10);
unwrap!(ncs.set_low());
ncs.set_low();
cortex_m::asm::delay(5);
let tx = [0xFF];
unwrap!(spim.read_write(&mut [], &tx).await);
cortex_m::asm::delay(10);
unwrap!(ncs.set_high());
ncs.set_high();
cortex_m::asm::delay(100000);
@ -42,31 +41,31 @@ async fn main(_spawner: Spawner, p: Peripherals) {
// read ESTAT
cortex_m::asm::delay(5000);
unwrap!(ncs.set_low());
ncs.set_low();
cortex_m::asm::delay(5000);
let tx = [0b000_11101, 0];
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(5000);
unwrap!(ncs.set_high());
ncs.set_high();
info!("estat: {=[?]}", rx);
// Switch to bank 3
cortex_m::asm::delay(10);
unwrap!(ncs.set_low());
ncs.set_low();
cortex_m::asm::delay(5);
let tx = [0b100_11111, 0b11];
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(10);
unwrap!(ncs.set_high());
ncs.set_high();
// read EREVID
cortex_m::asm::delay(10);
unwrap!(ncs.set_low());
ncs.set_low();
cortex_m::asm::delay(5);
let tx = [0b000_10010, 0];
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(10);
unwrap!(ncs.set_high());
ncs.set_high();
info!("erevid: {=[?]}", rx);
}