NaxdyOrg/embassy
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

fix wrong formatting due to not using nightly rustfmt

Browse source
This commit is contained in:
Dennis Ranke 2024-01-20 16:35:09 +01:00
parent 69d4b42841
commit 7931fcfb3d
1 changed files with 5 additions and 10 deletions

15
examples/rp/src/bin/pio_i2s.rs
View file

@ -12,17 +12,13 @@
use core::mem;
use defmt_rtt as _;
use embassy_executor::Spawner;
use embassy_rp::{
bind_interrupts,
peripherals::PIO0,
pio::{Config, FifoJoin, InterruptHandler, Pio, ShiftConfig, ShiftDirection},
Peripheral,
};
use embassy_rp::peripherals::PIO0;
use embassy_rp::pio::{Config, FifoJoin, InterruptHandler, Pio, ShiftConfig, ShiftDirection};
use embassy_rp::{bind_interrupts, Peripheral};
use fixed::traits::ToFixed;
use panic_probe as _;
use static_cell::StaticCell;
use {defmt_rtt as _, panic_probe as _};
bind_interrupts!(struct Irqs {
PIO0_IRQ_0 => InterruptHandler<PIO0>;
@ -115,7 +111,7 @@ async fn main(_spawner: Spawner) {
fade_value += (fade_target - fade_value) >> 14;
// generate triangle wave with amplitude and frequency based on fade value
phase = (phase + (fade_value >> 22)) & 0xffff;
let triangle_sample = (phase as i16 as i32).abs() - 16384;
let triangle_sample = (phase as i16 as i32).abs() - 16384;
let sample = (triangle_sample * (fade_value >> 15)) >> 16;
// duplicate mono sample into lower and upper half of dma word
*s = (sample as u16 as u32) * 0x10001;
@ -127,4 +123,3 @@ async fn main(_spawner: Spawner) {
mem::swap(&mut back_buffer, &mut front_buffer);
}
}