OLED driver with shared SPI bus integrated

src/views/menu_item.rs

@@ -1,19 +1,17 @@
+use embedded_graphics::Drawable;
+use embedded_graphics::draw_target::DrawTarget;
 use embedded_graphics::mono_font::MonoTextStyle;
 use embedded_graphics::mono_font::ascii::FONT_10X20;
 use embedded_graphics::pixelcolor::Rgb565;
 use embedded_graphics::prelude::Point;
 use embedded_graphics::prelude::RgbColor;
 use embedded_graphics::text::Text;
-use embedded_graphics::Drawable;
 
-use crate::display::primary_lcd::PrimaryLcdDisplay;
-
-pub fn show<'a>(
-    display: &mut PrimaryLcdDisplay<'static>,
-    name: &str,
-    position: i32,
-    selected: i32,
-) {
+pub fn show<'a, D>(display: &mut D, name: &str, position: i32, selected: i32)
+where
+    D: DrawTarget<Color = Rgb565>,
+    D::Error: core::fmt::Debug,
+{
     let style = MonoTextStyle::new(&FONT_10X20, Rgb565::WHITE);
     let selected_style = MonoTextStyle::new(&FONT_10X20, Rgb565::BLUE);
 
@@ -29,4 +27,3 @@ pub fn show<'a>(
     .draw(display)
     .unwrap();
 }
-