diff --git a/src/main.rs b/src/main.rs
index 679599a..697667b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,10 @@
+use std::sync::{Arc, Mutex};
use std::thread;
use std::time::Duration;
use esp_idf_svc::eth::{BlockingEth, EspEth, EthDriver, SpiEthChipset};
use esp_idf_svc::eventloop::EspSystemEventLoop;
+use esp_idf_svc::hal::gpio::{Output, PinDriver};
use esp_idf_svc::hal::peripherals::Peripherals;
use esp_idf_svc::hal::prelude::*;
use esp_idf_svc::hal::spi::{config::DriverConfig, Dma, SpiDriver};
@@ -19,11 +21,14 @@ fn main() -> anyhow::Result<()> {
let sysloop = EspSystemEventLoop::take()?;
let pins = peripherals.pins;
+ // LED on IO17
+ let led = Arc::new(Mutex::new(PinDriver::output(pins.gpio17)?));
+
let spi_driver = SpiDriver::new(
peripherals.spi2,
pins.gpio13, // SCLK
- pins.gpio11, // MOSI (sdo)
- Some(pins.gpio12), // MISO (sdi)
+ pins.gpio11, // MOSI
+ Some(pins.gpio12), // MISO
&DriverConfig {
dma: Dma::Auto(4096),
..Default::default()
@@ -32,13 +37,13 @@ fn main() -> anyhow::Result<()> {
let eth_driver = EthDriver::new_spi(
spi_driver,
- pins.gpio10, // INT
- Some(pins.gpio14), // CS
- Some(pins.gpio9), // RST
+ pins.gpio10, // INT
+ Some(pins.gpio14), // CS
+ Some(pins.gpio9), // RST
SpiEthChipset::W5500,
20.MHz().into(),
- Some(&[0x02, 0x00, 0x00, 0x12, 0x34, 0x56]), // locally-administered MAC
- None, // phy addr — default
+ Some(&[0x02, 0x00, 0x00, 0x12, 0x34, 0x56]),
+ None,
sysloop.clone(),
)?;
@@ -54,12 +59,33 @@ fn main() -> anyhow::Result<()> {
info!("Got IP: {:?}", ip_info);
let mut server = EspHttpServer::new(&HttpServerConfig::default())?;
+
server.fn_handler("/", Method::Get, |req| {
- let html = "Hello World
";
+ let html = r#"
+
+Hello World
+
+
+
+"#;
req.into_ok_response()?.write_all(html.as_bytes())?;
anyhow::Ok(())
})?;
+ let led_on = led.clone();
+ server.fn_handler("/led/on", Method::Post, move |req| {
+ led_on.lock().unwrap().set_high()?;
+ req.into_ok_response()?.write_all(b"on")?;
+ anyhow::Ok(())
+ })?;
+
+ let led_off = led.clone();
+ server.fn_handler("/led/off", Method::Post, move |req| {
+ led_off.lock().unwrap().set_low()?;
+ req.into_ok_response()?.write_all(b"off")?;
+ anyhow::Ok(())
+ })?;
+
info!("Server up. Browse to http://{}/", ip_info.ip);
loop {