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fix: invert only RX/TX letters, not surrounding spaces in display

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swaits committed 2026-03-29 20:42:56 -06:00
1 parent a569e09b42
commit eab42e9ad8
2 files changed
+53 -29
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examples/meshcore/__pycache__/meshcore_rx.cpython-312.pyc
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src/display/render.rs
+53 -29
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@@ -27,27 +27,33 @@ const RSSI_MIN: i16 = -120;
const RSSI_MAX: i16 = 0;
/// Render the boot splash screen.
pub fn splash(
target: &mut impl DrawTarget<Color = BinaryColor>,
board_name: &str,
version: &str,
) {
pub fn splash(target: &mut impl DrawTarget<Color = BinaryColor>, board_name: &str, version: &str) {
let _ = target.clear(BinaryColor::Off);
let title_style = MonoTextStyle::new(&FONT_9X15_BOLD, BinaryColor::On);
let sub_style = MonoTextStyle::new(&FONT_6X10, BinaryColor::On);
Text::with_alignment("DongLoRa", Point::new(W / 2, 24), title_style, Alignment::Center)
.draw(target)
.ok();
Text::with_alignment(
"DongLoRa",
Point::new(W / 2, 24),
title_style,
Alignment::Center,
)
.draw(target)
.ok();
Text::with_alignment(version, Point::new(W / 2, 42), sub_style, Alignment::Center)
.draw(target)
.ok();
Text::with_alignment(board_name, Point::new(W / 2, 54), sub_style, Alignment::Center)
.draw(target)
.ok();
Text::with_alignment(
board_name,
Point::new(W / 2, 54),
sub_style,
Alignment::Center,
)
.draw(target)
.ok();
}
/// Render the main status dashboard.
@@ -64,30 +70,48 @@ pub fn dashboard(
Some(cfg) => {
// Row 0: state + frequency (full precision)
let mut buf: String<32> = String::new();
let state_str = match status.state {
RadioState::Idle => "IDLE",
RadioState::Receiving => "RX",
RadioState::Transmitting => "TX",
};
let freq_mhz = cfg.freq_hz / 1_000_000;
let freq_khz = (cfg.freq_hz % 1_000_000) / 1_000;
let _ = write!(buf, "{:<4} {}.{:03}MHz", state_str, freq_mhz, freq_khz);
let _ = write!(buf, " {}.{:03}MHz", freq_mhz, freq_khz);
Text::new(&buf, Point::new(0, FONT_H - 1), style)
.draw(target)
.ok();
// Inverted state indicator when active
if status.state != RadioState::Idle {
let state_w = state_str.len() as i32 * 6;
let mut inv_style = MonoTextStyle::new(&FONT_6X10, BinaryColor::Off);
inv_style.set_background_color(Some(BinaryColor::On));
Rectangle::new(Point::new(0, 0), Size::new(state_w as u32, FONT_H as u32))
.into_styled(PrimitiveStyle::with_fill(BinaryColor::On))
.draw(target)
.ok();
Text::new(state_str, Point::new(0, FONT_H - 1), inv_style)
.draw(target)
.ok();
// State indicator: inverted "RX" or "TX", plain "IDLE"
match status.state {
RadioState::Idle => {
Text::new("IDLE", Point::new(0, FONT_H - 1), style)
.draw(target)
.ok();
}
RadioState::Receiving => {
let x = 0;
let char_w = 6;
let text_w = 2 * char_w; // "RX" = 2 chars
let mut inv_style = MonoTextStyle::new(&FONT_6X10, BinaryColor::Off);
inv_style.set_background_color(Some(BinaryColor::On));
Rectangle::new(Point::new(x, 0), Size::new(text_w as u32, FONT_H as u32))
.into_styled(PrimitiveStyle::with_fill(BinaryColor::On))
.draw(target)
.ok();
Text::new("RX", Point::new(x, FONT_H - 1), inv_style)
.draw(target)
.ok();
}
RadioState::Transmitting => {
let char_w = 6;
let x = 2 * char_w; // start at column 2 (third character position)
let text_w = 2 * char_w; // "TX" = 2 chars
let mut inv_style = MonoTextStyle::new(&FONT_6X10, BinaryColor::Off);
inv_style.set_background_color(Some(BinaryColor::On));
Rectangle::new(Point::new(x, 0), Size::new(text_w as u32, FONT_H as u32))
.into_styled(PrimitiveStyle::with_fill(BinaryColor::On))
.draw(target)
.ok();
Text::new("TX", Point::new(x, FONT_H - 1), inv_style)
.draw(target)
.ok();
}
}
// Row 1: BW (full) SF CR