sawyer/picocalc-os-rs
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yield display to audio

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sawyer bristol
2025-11-17 15:15:39 -07:00
parent 90d32f050c
commit 39ced811c3
1 changed files with 4 additions and 6 deletions
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10
kernel/src/display.rs
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@@ -1,17 +1,15 @@
use crate::framebuffer::{self, AtomicFrameBuffer, FB_PAUSED}; use crate::framebuffer::{self, AtomicFrameBuffer, FB_PAUSED};
use core::alloc::{GlobalAlloc, Layout}; use core::alloc::{GlobalAlloc, Layout};
use core::sync::atomic::Ordering; use core::sync::atomic::Ordering;
use embassy_futures::yield_now;
use embassy_rp::{ use embassy_rp::{
Peri, Peri,
gpio::{Level, Output}, gpio::{Level, Output},
peripherals::{PIN_13, PIN_14, PIN_15, SPI1}, peripherals::{PIN_13, PIN_14, PIN_15, SPI1},
spi::{Async, Spi}, spi::{Async, Spi},
}; };
use embassy_time::{Delay, Timer}; use embassy_time::Delay;
use embedded_graphics::{ use embedded_graphics::{draw_target::DrawTarget, pixelcolor::Rgb565, prelude::RgbColor};
pixelcolor::Rgb565,
prelude::{DrawTarget, RgbColor},
};
use embedded_hal_bus::spi::ExclusiveDevice; use embedded_hal_bus::spi::ExclusiveDevice;
use st7365p_lcd::ST7365P; use st7365p_lcd::ST7365P;
@@ -117,7 +115,7 @@ pub async fn display_handler(mut display: DISPLAY) {
if elapsed < FRAME_TIME_MS { if elapsed < FRAME_TIME_MS {
Timer::after_millis(FRAME_TIME_MS - elapsed).await; Timer::after_millis(FRAME_TIME_MS - elapsed).await;
} else { } else {
Timer::after_millis(1).await; yield_now().await;
} }
} }
} }