Moved primary lcd and navigation into dedicated files

src/bin/main.rs

@@ -8,29 +8,20 @@
 #![deny(clippy::large_stack_frames)]
 
 use creaturedex::card::mock::{MOCK_PAYLOAD, MOCK_PAYLOAD2};
+use creaturedex::display::primary_lcd::init_primary_lcd;
 use creaturedex::display::views::card_view::render_nfc_payload;
+use creaturedex::navigation::input::init_navigation_button;
+use creaturedex::navigation::state::NavigationState;
 use creaturedex::network::wifi::setup_wifi;
-use embedded_graphics::draw_target::DrawTarget;
-use display_interface_spi::SPIInterface;
 use embassy_executor::Spawner;
 use embassy_time::Timer;
+use embedded_graphics::draw_target::DrawTarget;
 use embedded_graphics::pixelcolor::Rgb565;
 use embedded_graphics::prelude::RgbColor;
-use embedded_hal_bus::spi::ExclusiveDevice;
 use esp_hal::clock::CpuClock;
 use esp_hal::delay::Delay;
-use esp_hal::gpio::Level;
-use esp_hal::gpio::{Input, Output, Pull};
-use esp_hal::gpio::{InputConfig, OutputConfig};
-use esp_hal::spi::{
-    Mode,
-    master::{Config, Spi},
-};
-use esp_hal::time::Rate;
 use esp_hal::timer::timg::TimerGroup;
-use ili9341::Ili9341;
-use ili9341::Orientation;
-use log::{error, info};
+use log::error;
 
 #[panic_handler]
 fn panic(panic_info: &core::panic::PanicInfo) -> ! {
@@ -50,21 +41,12 @@ esp_bootloader_esp_idf::esp_app_desc!();
 )]
 #[esp_rtos::main]
 async fn main(spawner: Spawner) {
-    // generator version: 1.3.0
-    // generator parameters: --chip esp32s3 -o esp32s3-wroom-1-octal-psram -o unstable-hal -o alloc -o wifi -o log -o wokwi -o neovim -o vscode -o esp
-
     esp_println::logger::init_logger_from_env();
 
     let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
     let peripherals = esp_hal::init(config);
 
-    // The following pins are used to bootstrap the chip. They are available
-    // for use, but check the datasheet of the module for more information on them.
-    // - GPIO0
-    // - GPIO3
-    // - GPIO45
-    // - GPIO46
-    // These GPIO pins are in use by some feature of the module and should not be used.
+    // The following GPIO pins are in use by some feature of the module and should not be used.
     let _ = peripherals.GPIO27;
     let _ = peripherals.GPIO28;
     let _ = peripherals.GPIO29;
@@ -73,75 +55,46 @@ async fn main(spawner: Spawner) {
     let _ = peripherals.GPIO32;
     let _ = peripherals.GPIO33;
     let _ = peripherals.GPIO34;
-    let _ = peripherals.GPIO35;
-    let _ = peripherals.GPIO36;
-    let _ = peripherals.GPIO37;
 
     esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: 73744);
 
-    let button_config = InputConfig::default().with_pull(Pull::Up);
-    let button1 = Input::new(peripherals.GPIO38, button_config);
+    let mut delay = Delay::new();
+    let button1 = init_navigation_button(peripherals.GPIO38);
 
     let timg0 = TimerGroup::new(peripherals.TIMG0);
     let sw_interrupt =
         esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
     esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
 
-    let freq = Rate::from_khz(60_000);
-    info!("Display freq: {freq}");
-
-    let spi_bus = Spi::new(
+    let mut display = init_primary_lcd(
         peripherals.SPI2,
-        Config::default().with_frequency(freq).with_mode(Mode::_0),
-    )
-    .unwrap()
-    .with_sck(peripherals.GPIO36)
-    .with_mosi(peripherals.GPIO35)
-    .with_miso(peripherals.GPIO37);
-
-    let cs_main = Output::new(peripherals.GPIO11, Level::High, OutputConfig::default());
-
-    let mut delay = Delay::new();
-    let spi_dev = ExclusiveDevice::new(spi_bus, cs_main, delay).unwrap();
-    let reset_main = Output::new(peripherals.GPIO10, Level::High, OutputConfig::default());
-    let spi_dc = Output::new(peripherals.GPIO12, Level::High, OutputConfig::default());
-    let iface = SPIInterface::new(spi_dev, spi_dc);
-
-    let mut display = Ili9341::new(
-        iface,
-        reset_main,
+        peripherals.GPIO36,
+        peripherals.GPIO35,
+        peripherals.GPIO37,
+        peripherals.GPIO11,
+        peripherals.GPIO10,
+        peripherals.GPIO12,
         &mut delay,
-        Orientation::Portrait,
-        ili9341::DisplaySize240x320,
-    )
-    .unwrap();
-
-    display.clear(Rgb565::BLACK).unwrap();
-
-    
+    );
 
     // setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;
 
     log::info!("Setup complete, entering main loop");
 
-    let mut use_first_payload = true;
+    let mut nav_state = NavigationState::new();
 
     loop {
         if button1.is_low() {
             log::info!("Button pressed!");
             display.clear(Rgb565::BLACK).unwrap();
-            let payload = if use_first_payload {
+            let payload = if nav_state.toggle_payload() {
                 &MOCK_PAYLOAD
             } else {
                 &MOCK_PAYLOAD2
             };
 
             render_nfc_payload(&mut display, payload);
-            use_first_payload = !use_first_payload;
         }
-        // info!("Hello world!");
         Timer::after_millis(10).await;
     }
-
-    // for inspiration have a look at the examples at https://github.com/esp-rs/esp-hal/tree/esp-hal-v1.1.0/examples
 }