sawyer/picocalc-os-rs
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update display driver

Browse Source
This commit is contained in:
sawyer bristol
2025-07-06 11:10:41 -06:00
parent a0fb1a0da5
commit c387b5ebf8
3 changed files with 8 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
Cargo.lock generated
View File

@@ -1741,6 +1741,7 @@ dependencies = [
[[package]]
name = "st7365p-lcd"
version = "0.10.0"
source = "git+https://github.com/legitcamper/st7365p-lcd-rs?branch=async#f826038c0c8e4150be8581d30a8c6fe480947f66"
dependencies = [
"embedded-graphics-core",
"embedded-hal 1.0.0",

3
Cargo.toml
View File

@@ -71,8 +71,7 @@ defmt-rtt = "0.4.2"
embedded-graphics = { version = "0.8.1" }
embedded-sdmmc = { git = "https://github.com/Be-ing/embedded-sdmmc-rs", branch = "bisync", default-features = false }
# st7365p-lcd = { git = "https://github.com/legitcamper/st7365p-lcd-rs" }
st7365p-lcd = { path = "../ST7365P-lcd-rs" }
st7365p-lcd = { git = "https://github.com/legitcamper/st7365p-lcd-rs", branch = "async" }
static_cell = "2.1.1"
bitflags = "2.9.1"

29
src/display.rs
View File

@@ -20,42 +20,25 @@ use st7365p_lcd::{FrameBuffer, ST7365P};
type SPI = Spi<'static, SPI1, Async>;
type FRAMEBUFFER = FrameBuffer<
SCREEN_WIDTH,
SCREEN_HEIGHT,
ExclusiveDevice<Spi<'static, SPI1, Async>, Output<'static>, Delay>,
Output<'static>,
Output<'static>,
>;
type FRAMEBUFFER = FrameBuffer<SCREEN_WIDTH, SCREEN_HEIGHT>;
const SCREEN_WIDTH: usize = 320;
const SCREEN_HEIGHT: usize = 320;
const SCREEN_ROWS: usize = 15;
const SCREEN_COLS: usize = 31;
const FONT: MonoFont = FONT_10X20;
const COLOR: Rgb565 = Rgb565::CSS_LAWN_GREEN;
#[embassy_executor::task]
pub async fn display_task(spi: SPI, cs: PIN_13, data: PIN_14, reset: PIN_15) {
let spi_device = ExclusiveDevice::new(spi, Output::new(cs, Level::Low), Delay).unwrap();
let display = ST7365P::new(
let mut display = ST7365P::new(
spi_device,
Output::new(data, Level::Low),
Some(Output::new(reset, Level::High)),
false,
true,
SCREEN_WIDTH as u32,
SCREEN_HEIGHT as u32,
);
let mut framebuffer: FRAMEBUFFER = FrameBuffer::new(display);
display.init(&mut Delay).await.unwrap();
display.set_custom_orientation(0x60).await.unwrap();
framebuffer.init(&mut Delay).await.unwrap();
framebuffer.display.set_offset(0, 0);
framebuffer
.display
.set_custom_orientation(0x60)
.await
.unwrap();
let mut framebuffer: FRAMEBUFFER = FrameBuffer::new();
Text::with_alignment(
"Hello!",
@@ -67,7 +50,7 @@ pub async fn display_task(spi: SPI, cs: PIN_13, data: PIN_14, reset: PIN_15) {
.unwrap();
loop {
framebuffer.draw().await.unwrap();
framebuffer.draw(&mut display).await.unwrap();
Timer::after_millis(500).await;
}
}