BG Color rendering and button to switch between mock payloads

2026-08-02 15:45:04 +02:00
parent 4fe1c6d610
commit f32a1ac6f0
3 changed files with 143 additions and 107 deletions
@@ -24,3 +24,6 @@ target/

 # Ignore .DS_Store file in mac
 **/.DS_Store
+
+# Ignore checked out wiki
+creaturedex.wiki/
@@ -3,30 +3,23 @@
  "author": "CreatureDex",
  "editor": "wokwi",
  "parts": [
-    { "type": "board-esp32-s3-devkitc-1", "id": "esp1", "top": 67.2, "left": -263.96, "attrs": {} },
    {
-      "type": "wokwi-ili9341",
-      "id": "lcd1",
-      "top": -191.24,
-      "left": -0.38,
+      "type": "board-esp32-s3-devkitc-1",
+      "id": "esp1",
+      "top": 67.2,
+      "left": -263.96,
      "attrs": {}
    },
+    { "type": "wokwi-ili9341", "id": "lcd1", "top": -191.24, "left": -0.38, "attrs": {} },
    {
-      "type": "wokwi-led",
-      "id": "led1",
-      "top": -82.89,
-      "left": 196.26,
-      "attrs": { "color": "red" }
-    },
-    {
-      "type": "wokwi-resistor",
-      "id": "r1",
-      "top": 183.86,
-      "left": 154.06,
-      "attrs": { "value": "220" }
+      "type": "wokwi-pushbutton",
+      "id": "btn1",
+      "top": 131,
+      "left": -124.8,
+      "attrs": { "color": "green", "xray": "1", "key": "1" }
    }
  ],
-    "connections": [
+  "connections": [
    [ "esp1:TX", "$serialMonitor:RX", "", [] ],
    [ "esp1:RX", "$serialMonitor:TX", "", [] ],
    [ "lcd1:VCC", "esp1:3V3", "red", [ "v19.2", "h-57.6", "v-105.6", "h-124.95" ] ],
@@ -39,9 +32,8 @@
    [ "esp1:37", "lcd1:MISO", "magenta", [ "h57.6", "v105.6", "h172.8" ] ],
    [ "esp1:22", "lcd1:SCL", "yellow", [ "h48", "v163.2", "h192" ] ],
    [ "esp1:21", "lcd1:SDA", "cyan", [ "h38.4", "v144", "h211.2" ] ],
-    [ "r1:2", "led1:A", "green", [ "h8.4", "v-230.4" ] ],
-    [ "esp1:GND.2", "led1:C", "black", [ "v0", "h86.4", "v76.8", "h278.4" ] ],
-    [ "esp1:17", "r1:1", "green", [ "h0" ] ]
-],
+    [ "btn1:1.l", "esp1:GND.2", "green", [ "h-9.6", "v-48" ] ],
+    [ "btn1:2.l", "esp1:38", "green", [ "h-9.6", "v19.4" ] ]
+  ],
  "dependencies": {}
 }
@@ -27,8 +27,8 @@ 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::Output;
-use esp_hal::gpio::OutputConfig;
+use esp_hal::gpio::{Input, Output, Pull};
+use esp_hal::gpio::{InputConfig, OutputConfig};
 use esp_hal::spi::{
    Mode,
    master::{Config, Spi},
@@ -169,6 +169,12 @@ const MOCK_PAYLOAD: [u8; 858] = [
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 struct Rgb(pub u8, pub u8, pub u8);

+impl Rgb {
+    fn into_rgb565(self) -> Rgb565 {
+        Rgb565::new(self.0, self.1, self.2)
+    }
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 struct TypeStyle {
    pub name: &'static str,
@@ -515,6 +521,101 @@ fn decode_packed_card_text(bytes: &[u8]) -> (String, String, String, String) {
    (name, trait1, trait2, trait3)
 }

+fn render_nfc_payload<D>(display: &mut D, payload: &[u8; 858])
+where
+    D: DrawTarget<Color = Rgb565>,
+    D::Error: core::fmt::Debug,
+{
+    let nfc_payload: Option<NfcPayload<'_>> = split_nfc_hex(payload);
+    // let simulated_time: u64 = 1780757711176; // Simulated time in milliseconds since epoch (2023-06-05 12:15:11 UTC)
+    // let mut final_payload = [0u8; 867];
+
+    // final_payload[..858].copy_from_slice(payload);
+    // final_payload[858..866].copy_from_slice(&simulated_time.to_be_bytes());
+    // final_payload[866] = 0x00;
+
+    // let b64_string = general_purpose::STANDARD.encode(&final_payload);
+    // log::info!("Base64 String:");
+    // log::info!("{}", b64_string);
+
+    if let Some(nfc_payload) = nfc_payload {
+        let (name, trait1, trait2, trait3) = decode_packed_card_text(nfc_payload.packed_card_text);
+        let secret = decode_secret(nfc_payload.secret);
+
+        let background = Rectangle::new(
+                Point::new(0, 0),
+                Size::new(240, 320),
+            );
+        let bg_color: Rgb565 = TYPE_STYLES[(nfc_payload.card_type - 1) as usize]
+            .primary
+            .into_rgb565();
+
+        let _ = display.fill_solid(&background, bg_color);
+
+        let style = MonoTextStyle::new(&FONT_6X10, Rgb565::WHITE);
+        Text::new(&format!("Name: {}", name), Point::new(20, 240), style)
+            .draw(display)
+            .unwrap();
+        Text::new(
+            &format!(
+                "Type: {}",
+                TYPE_STYLES[(nfc_payload.card_type - 1) as usize].name
+            ),
+            Point::new(20, 250),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(
+            &format!(
+                "Event: {}",
+                decode_known_event(nfc_payload.event_encoding).unwrap_or("Unknown")
+            ),
+            Point::new(20, 260),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(
+            &format!(
+                "UUID: {}",
+                nfc_payload
+                    .card_uuid
+                    .iter()
+                    .map(|b| format!("{:02X}", b))
+                    .collect::<String>()
+            ),
+            Point::new(20, 270),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(&format!("Trait1: {}", trait1), Point::new(20, 280), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Trait2: {}", trait2), Point::new(20, 290), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Trait3: {}", trait3), Point::new(20, 300), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Secret: {}", secret), Point::new(20, 310), style)
+            .draw(display)
+            .unwrap();
+
+        render_sprite_onto_ili9341(
+            display,
+            nfc_payload.sprite,
+            &PALETTES[(nfc_payload.card_type - 1) as usize],
+        );
+    } else {
+        log::error!(
+            "NFC payload too short to decode packed text: {} bytes",
+            payload.len()
+        );
+    }
+}
+
 #[cfg(not(feature = "wokwi"))]
 async fn setup_wifi(
    wifi: esp_hal::peripherals::WIFI<'static>,
@@ -616,6 +717,9 @@ async fn main(spawner: Spawner) {

    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 timg0 = TimerGroup::new(peripherals.TIMG0);
    let sw_interrupt =
        esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
@@ -652,92 +756,29 @@ async fn main(spawner: Spawner) {

    display.clear(Rgb565::BLACK).unwrap();

-    let nfc_payload: Option<NfcPayload<'_>> = split_nfc_hex(&MOCK_PAYLOAD);
-    let simulated_time: u64 = 1780757711176; // Simulated time in milliseconds since epoch (2023-06-05 12:15:11 UTC)
-    let mut final_payload = [0u8; 867];
    
-    final_payload[..858].copy_from_slice(&MOCK_PAYLOAD);
-    final_payload[858..866].copy_from_slice(&simulated_time.to_be_bytes());
-    final_payload[866] = 0x00;

-    let b64_string = general_purpose::STANDARD.encode(&final_payload);
-    log::info!("Base64 String:");
-    log::info!("{}", b64_string);
-
-    if let Some(nfc_payload) = nfc_payload {
-        let (name, trait1, trait2, trait3) = decode_packed_card_text(nfc_payload.packed_card_text);
-        let secret = decode_secret(nfc_payload.secret);
-
-        let style = MonoTextStyle::new(&FONT_6X10, Rgb565::WHITE);
-        Text::new(&format!("Name: {}", name), Point::new(20, 240), style)
-            .draw(&mut display)
-            .unwrap();
-        Text::new(
-            &format!(
-                "Type: {}",
-                TYPE_STYLES[(nfc_payload.card_type - 1) as usize].name
-            ),
-            Point::new(20, 250),
-            style,
-        )
-        .draw(&mut display)
-        .unwrap();
-        Text::new(
-            &format!(
-                "Event: {}",
-                decode_known_event(nfc_payload.event_encoding).unwrap_or("Unknown")
-            ),
-            Point::new(20, 260),
-            style,
-        )
-        .draw(&mut display)
-        .unwrap();
-        Text::new(
-            &format!(
-                "UUID: {}",
-                nfc_payload
-                    .card_uuid
-                    .iter()
-                    .map(|b| format!("{:02X}", b))
-                    .collect::<String>()
-            ),
-            Point::new(20, 270),
-            style,
-        )
-        .draw(&mut display)
-        .unwrap();
-        Text::new(&format!("Trait1: {}", trait1), Point::new(20, 280), style)
-            .draw(&mut display)
-            .unwrap();
-        Text::new(&format!("Trait2: {}", trait2), Point::new(20, 290), style)
-            .draw(&mut display)
-            .unwrap();
-        Text::new(&format!("Trait3: {}", trait3), Point::new(20, 300), style)
-            .draw(&mut display)
-            .unwrap();
-        Text::new(&format!("Secret: {}", secret), Point::new(20, 310), style)
-            .draw(&mut display)
-            .unwrap();
-
-        render_sprite_onto_ili9341(
-            &mut display,
-            nfc_payload.sprite,
-            &PALETTES[(nfc_payload.card_type - 1) as usize],
-        );
-    } else {
-        log::error!(
-            "NFC payload too short to decode packed text: {} bytes",
-            MOCK_PAYLOAD.len()
-        );
-    }
-
-    setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;
+    //setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;

    log::info!("Setup complete, entering main loop");

+    let mut use_first_payload = true;
+
    loop {
-        info!("Hello world!");
-        Timer::after_millis(500).await;
+        if button1.is_low() {
+            log::info!("Button pressed!");
+            display.clear(Rgb565::BLACK).unwrap();
+            let payload = if use_first_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