firmware for my Touchscreen E-Paper Input Module for Framework Laptop 16
eepy-launcher: display progress UI during program rx
author
arthomnix
date
(Feb 11, 2025, 6:50 PM UTC)
commit
58afaf4b
58afaf4bf5963f4238fac5fd947287c660d1c6cb
parent
ad4fa668
ad4fa668138394abfbecc8bcc72298b249de46b6
+31
-1
+1
-1
eepy-launcher/src/main.rs
+1
-1
eepy-launcher/src/main.rs
···
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if let MainGui::MainPage(page) = &mut gui {
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page.refresh_buttons();
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page.draw_init(&mut draw_target);
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-
draw_target.refresh(false);
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}
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draw_target.refresh(false);
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} else if NEEDS_REFRESH.swap(false, Ordering::Relaxed) {
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gui.draw_init(&mut draw_target);
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draw_target.refresh(false);
+5
eepy-launcher/src/serial.rs
+5
eepy-launcher/src/serial.rs
···
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use eepy_sys::misc::{debug, info, trace};
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use eepy_sys::usb::UsbBus;
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use crate::{USB_DEVICE, USB_SERIAL};
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use crate::ui::flashing::draw_flashing_ui;
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#[derive(Copy, Clone, Debug)]
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enum SerialState {
···
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if PROG_SLOT.load(Ordering::Relaxed) == 0 {
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write_all(serial, &[Response::NoProgramSlot as u8]);
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} else {
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set_touch_enabled(false);
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*state = SerialState::FlashingProgram { index: 0, page: 0, num_pages: None, remainder: None };
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write_all(serial, &[Response::Ack as u8]);
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}
···
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// else is written successfully
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// Keep page 0 in the first 4096 bytes of BUF for the end
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if *page == 0 {
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draw_flashing_ui(*page, None);
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debug("receiving page 0");
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if let Ok(count) = serial.read(&mut buf[*index..4096]) {
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*index += count;
···
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}
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}
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} else {
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draw_flashing_ui(*page, *num_pages);
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if let Ok(count) = serial.read(&mut buf[(4096 + *index)..8192]) {
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let mut message = heapless::String::<32>::new();
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write!(message, "receiving page {page}").unwrap();
···
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PROG_SLOT.store(0, Ordering::Relaxed);
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NEEDS_REFRESH_PROGRAMS.store(true, Ordering::Relaxed);
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set_touch_enabled(true);
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info("Finished writing program");
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*state = SerialState::ReadyForCommand;
+24
eepy-launcher/src/ui/flashing.rs
+24
eepy-launcher/src/ui/flashing.rs
···
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use core::fmt::Write;
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use embedded_graphics::Drawable;
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use embedded_graphics::prelude::*;
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use embedded_graphics::text::Text;
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use eepy_gui::draw_target::EpdDrawTarget;
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use eepy_gui::element::DEFAULT_TEXT_STYLE;
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pub(crate) fn draw_flashing_ui(page: usize, num_pages: Option<usize>) {
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let mut target = EpdDrawTarget::default();
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Text::new("Receiving program...", Point::new(10, 20), DEFAULT_TEXT_STYLE)
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.draw(&mut target)
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.unwrap();
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+
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if let Some(num_pages) = num_pages {
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let mut s = heapless::String::<16>::new();
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write!(s, "({page} / {num_pages})").unwrap();
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Text::new(&s, Point::new(10, 40), DEFAULT_TEXT_STYLE)
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.draw(&mut target)
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.unwrap();
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}
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target.maybe_refresh(true);
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}