GKaszewski/k-frame
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end-to-end working: ESP32 connects to server, renders widgets

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boot logo (procedural hexagon + K), WiFi (WPA auto-detect with retries),
TCP client connects and receives ScreenUpdate/DataUpdate messages,
display renders widget data. Makefile with esp-flash/server/desktop targets.

known issues: boot logo not cleared, text overlaps, occasional reconnect
This commit is contained in:
Gabriel Kaszewski
2026-06-18 22:31:48 +02:00
parent 557cceb498
commit a384e36616
11 changed files with 6708 additions and 38 deletions
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37
crates/client-esp32/src/main.rs
View File

@@ -1,12 +1,19 @@
mod adapters;
mod boot;
mod config;
mod hal;
mod tasks;
use client_domain::{BoundingBox, DisplayPort};
use std::sync::mpsc;
use esp_idf_hal::peripherals::Peripherals;
use esp_idf_svc::eventloop::EspSystemEventLoop;
use esp_idf_svc::nvs::EspDefaultNvsPartition;
use log::info;
const WIFI_SSID: &str = env!("KFRAME_WIFI_SSID");
const WIFI_PASS: &str = env!("KFRAME_WIFI_PASS");
const SERVER_ADDR: &str = env!("KFRAME_SERVER_ADDR");
fn main() {
esp_idf_svc::sys::link_patches();
esp_idf_svc::log::EspLogger::initialize_default();
@@ -14,8 +21,10 @@ fn main() {
info!("=== K-Frame ESP32 ===");
let peripherals = Peripherals::take().unwrap();
let sysloop = EspSystemEventLoop::take().unwrap();
let nvs = EspDefaultNvsPartition::take().unwrap();
let mut display = hal::display::init(hal::display::DisplayHardware {
let display = hal::display::init(hal::display::DisplayHardware {
spi: peripherals.spi2,
sclk: peripherals.pins.gpio18.into(),
mosi: peripherals.pins.gpio23.into(),
@@ -23,23 +32,13 @@ fn main() {
dc: peripherals.pins.gpio21.into(),
rst: peripherals.pins.gpio22.into(),
});
info!("Display initialized");
info!("Display ready");
display.fill_background(config::SCREEN).unwrap();
display.draw_text(
"K-Frame",
10, 10,
BoundingBox::new(10, 10, 220, 40),
).unwrap();
display.draw_text(
"Display test OK",
10, 60,
BoundingBox::new(10, 60, 220, 40),
).unwrap();
display.flush().unwrap();
info!("Connecting WiFi...");
let _wifi = hal::wifi::init(peripherals.modem, sysloop, nvs, WIFI_SSID, WIFI_PASS)
.expect("WiFi init failed");
info!("Display test complete — looping forever");
loop {
std::thread::sleep(std::time::Duration::from_secs(1));
}
let (tx, rx) = mpsc::channel();
tasks::network::spawn(SERVER_ADDR.into(), tx);
tasks::render::run(config::SCREEN, display, rx);
}