implement basic embassy framework

src/bin/main.rs

@@ -11,7 +11,8 @@ 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::drivers::nfc_pn532::NfcPn532Driver;
-use creaturedex::navigation::input::init_navigation_button;
+use creaturedex::navigation::inputs::Inputs;
+use creaturedex::navigation::navigation;
 use creaturedex::navigation::state::NavigationState;
 use creaturedex::network::wifi::setup_wifi;
 use embassy_executor::Spawner;
@@ -19,9 +20,10 @@ use embassy_time::Timer;
 use embedded_graphics::draw_target::DrawTarget;
 use embedded_graphics::pixelcolor::Rgb565;
 use embedded_graphics::prelude::RgbColor;
-use esp_hal::time::Duration;
 use esp_hal::clock::CpuClock;
 use esp_hal::delay::Delay;
+use esp_hal::gpio::{Input, InputConfig, Pull};
+use esp_hal::time::Duration;
 use esp_hal::timer::timg::TimerGroup;
 use log::error;
 
@@ -33,6 +35,8 @@ fn panic(panic_info: &core::panic::PanicInfo) -> ! {
 
 extern crate alloc;
 
+const HEAP_SIZE: usize = 73744;
+
 // This creates a default app-descriptor required by the esp-idf bootloader.
 // For more information see: <https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/app_image_format.html#application-description>
 esp_bootloader_esp_idf::esp_app_desc!();
@@ -48,26 +52,15 @@ async fn main(spawner: Spawner) {
     let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
     let peripherals = esp_hal::init(config);
 
-    // 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;
-    let _ = peripherals.GPIO30;
-    let _ = peripherals.GPIO31;
-    let _ = peripherals.GPIO32;
-    let _ = peripherals.GPIO33;
-    let _ = peripherals.GPIO34;
+    esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: HEAP_SIZE);
 
-    esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: 73744);
-
-    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);
+    let timg0 = TimerGroup::new(peripherals.TIMG0);
     esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
 
+    log::info!("Setup complete, entering main loop");
+
     let mut display = init_primary_lcd(
         peripherals.SPI2,
         peripherals.GPIO36,
@@ -76,7 +69,6 @@ async fn main(spawner: Spawner) {
         peripherals.GPIO11,
         peripherals.GPIO10,
         peripherals.GPIO12,
-        &mut delay,
     );
 
     setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;
@@ -85,7 +77,8 @@ async fn main(spawner: Spawner) {
 
     let mut nav_state = NavigationState::new();
 
-    let mut nfc_driver  = NfcPn532Driver::new(peripherals.I2C0, peripherals.GPIO17, peripherals.GPIO18);
+    let mut nfc_driver =
+        NfcPn532Driver::new(peripherals.I2C0, peripherals.GPIO17, peripherals.GPIO18);
     let timeout = Duration::from_millis(1000);
     if nfc_driver.configure_sam(timeout).is_ok() {
         log::info!("NFC SAM configuration successful");
@@ -93,22 +86,19 @@ async fn main(spawner: Spawner) {
         log::error!("NFC SAM configuration failed");
     }
 
-    loop {
-        if let Ok(card_data) = nfc_driver.read_card_data() {
-            log::info!("NFC Card Read: {:?}", card_data);
-        }
+    log::info!("Setup complete, entering main loop");
 
-        if button1.is_low() {
-            log::info!("Button pressed!");
-            display.clear(Rgb565::BLACK).unwrap();
-            let payload = if nav_state.toggle_payload() {
-                &MOCK_PAYLOAD
-            } else {
-                &MOCK_PAYLOAD2
-            };
+    let mut nav_state = NavigationState::new();
 
-            render_nfc_payload(&mut display, payload);
-        }
-        Timer::after_millis(10).await;
-    }
+    let button_config = InputConfig::default().with_pull(Pull::Up);
+    let mut inputs = Inputs {
+        up: Input::new(peripherals.GPIO38, button_config.clone()),
+        down: Input::new(peripherals.GPIO0, button_config.clone()),
+        left: Input::new(peripherals.GPIO1, button_config.clone()),
+        right: Input::new(peripherals.GPIO2, button_config.clone()),
+        back: Input::new(peripherals.GPIO3, button_config.clone()),
+        ok: Input::new(peripherals.GPIO4, button_config.clone()),
+    };
+
+    spawner.spawn(navigation::run(inputs).expect("run task failed"));
 }