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

Remove Pin from SPI

Browse Source
This commit is contained in:
Dario Nieuwenhuis
2021-04-14 16:37:10 +02:00
parent 8b1ffb2cb7
commit c15411d1bd
4 changed files with 76 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
embassy-nrf-examples/src/bin/spim.rs
View File

@ -17,7 +17,6 @@ use embassy_nrf::{interrupt, spim};
use embassy_traits::spi::FullDuplex;
use embedded_hal::digital::v2::*;
use example_common::*;
use futures::pin_mut;
#[embassy::main]
async fn main(spawner: Spawner) {
@ -32,8 +31,7 @@ async fn main(spawner: Spawner) {
};
let irq = interrupt::take!(SPIM3);
let spim = spim::Spim::new(p.SPIM3, irq, p.P0_29, p.P0_28, p.P0_30, config);
pin_mut!(spim);
let mut spim = spim::Spim::new(p.SPIM3, irq, p.P0_29, p.P0_28, p.P0_30, config);
let mut ncs = Output::new(p.P0_31, Level::High, OutputDrive::Standard);
@ -44,7 +42,7 @@ async fn main(spawner: Spawner) {
ncs.set_low().unwrap();
cortex_m::asm::delay(5);
let tx = [0xFF];
unwrap!(spim.as_mut().read_write(&mut [], &tx).await);
unwrap!(spim.read_write(&mut [], &tx).await);
cortex_m::asm::delay(10);
ncs.set_high().unwrap();
@ -57,7 +55,7 @@ async fn main(spawner: Spawner) {
ncs.set_low().unwrap();
cortex_m::asm::delay(5000);
let tx = [0b000_11101, 0];
unwrap!(spim.as_mut().read_write(&mut rx, &tx).await);
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(5000);
ncs.set_high().unwrap();
info!("estat: {=[?]}", rx);
@ -67,7 +65,7 @@ async fn main(spawner: Spawner) {
ncs.set_low().unwrap();
cortex_m::asm::delay(5);
let tx = [0b100_11111, 0b11];
unwrap!(spim.as_mut().read_write(&mut rx, &tx).await);
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(10);
ncs.set_high().unwrap();
@ -76,7 +74,7 @@ async fn main(spawner: Spawner) {
ncs.set_low().unwrap();
cortex_m::asm::delay(5);
let tx = [0b000_10010, 0];
unwrap!(spim.as_mut().read_write(&mut rx, &tx).await);
unwrap!(spim.read_write(&mut rx, &tx).await);
cortex_m::asm::delay(10);
ncs.set_high().unwrap();