117 lines
3.8 KiB
Rust
117 lines
3.8 KiB
Rust
#![no_std]
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#![no_main]
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#![deny(
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clippy::mem_forget,
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reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
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holding buffers for the duration of a data transfer."
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)]
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#![deny(clippy::large_stack_frames)]
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use creaturedex::card::mock::{MOCK_PAYLOAD, MOCK_PAYLOAD2};
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use creaturedex::display::primary_lcd::init_primary_lcd;
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use creaturedex::display::views::card_view::render_nfc_payload;
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use creaturedex::drivers::nfc_pn532::NfcPn532Driver;
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use creaturedex::navigation::input::init_navigation_button;
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use creaturedex::navigation::state::NavigationState;
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use creaturedex::network::wifi::setup_wifi;
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use embassy_executor::Spawner;
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use embassy_time::Timer;
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use embedded_graphics::draw_target::DrawTarget;
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use embedded_graphics::pixelcolor::Rgb565;
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use embedded_graphics::prelude::RgbColor;
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use esp_hal::time::Duration;
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use esp_hal::clock::CpuClock;
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use esp_hal::delay::Delay;
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use esp_hal::timer::timg::TimerGroup;
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use log::error;
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#[panic_handler]
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fn panic(panic_info: &core::panic::PanicInfo) -> ! {
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error!("{}", panic_info);
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loop {}
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}
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extern crate alloc;
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// This creates a default app-descriptor required by the esp-idf bootloader.
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// For more information see: <https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/app_image_format.html#application-description>
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esp_bootloader_esp_idf::esp_app_desc!();
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#[allow(
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clippy::large_stack_frames,
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reason = "it's not unusual to allocate larger buffers etc. in main"
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)]
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#[esp_rtos::main]
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async fn main(spawner: Spawner) {
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esp_println::logger::init_logger_from_env();
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let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
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let peripherals = esp_hal::init(config);
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// The following GPIO pins are in use by some feature of the module and should not be used.
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let _ = peripherals.GPIO27;
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let _ = peripherals.GPIO28;
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let _ = peripherals.GPIO29;
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let _ = peripherals.GPIO30;
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let _ = peripherals.GPIO31;
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let _ = peripherals.GPIO32;
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let _ = peripherals.GPIO33;
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let _ = peripherals.GPIO34;
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esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: 73744);
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let mut delay = Delay::new();
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let button1 = init_navigation_button(peripherals.GPIO38);
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let timg0 = TimerGroup::new(peripherals.TIMG0);
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let sw_interrupt =
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esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
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esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
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let mut display = init_primary_lcd(
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peripherals.SPI2,
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peripherals.GPIO36, // sck
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peripherals.GPIO35, // mosi
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peripherals.GPIO37, // miso
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peripherals.GPIO11, // primary cs
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peripherals.GPIO10, // shared reset
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peripherals.GPIO12, // shared dc
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&mut delay,
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);
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setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;
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log::info!("Setup complete, entering main loop");
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let mut nav_state = NavigationState::new();
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let mut nfc_driver = NfcPn532Driver::new(peripherals.I2C0, peripherals.GPIO17, peripherals.GPIO18);
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let timeout = Duration::from_millis(1000);
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if nfc_driver.configure_sam(timeout).is_ok() {
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log::info!("NFC SAM configuration successful");
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} else {
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log::error!("NFC SAM configuration failed");
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}
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loop {
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if let Ok(card_data) = nfc_driver.read_card_data() {
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log::info!("NFC Card Read: {:?}", card_data);
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render_nfc_payload(&mut display, &card_data);
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}
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if button1.is_low() {
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log::info!("Button pressed!");
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display.clear(Rgb565::BLACK).unwrap();
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let payload = if nav_state.toggle_payload() {
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&MOCK_PAYLOAD
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} else {
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&MOCK_PAYLOAD2
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};
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render_nfc_payload(&mut display, payload);
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}
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Timer::after_millis(10).await;
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}
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}
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