commit.

src/main.rs

@@ -75,7 +75,7 @@ fn main() {
         tx,
     ).expect("Failed to create manager");
 
-    let wifi = WiFi::new();
+    let wifi = WiFi::new().expect("Failed to connect wifi");
 
     loop {
         match manager.handling_once() {

src/wifi.rs

@@ -9,9 +9,10 @@ use esp_idf_svc::{
     netif::EspNetifStack, nvs::EspDefaultNvs, sysloop::EspSysLoopStack, wifi::EspWifi
 };
 use embedded_svc::{wifi::*, ipv4};
-use embedded_svc::ping::Ping;
 use log::info;
 
+use embedded_svc::ping::Ping;
+
 pub struct WiFi {
     wifi: Box<EspWifi>,
 }
@@ -22,7 +23,7 @@ impl WiFi {
         let sys_loop_stack = Arc::new(EspSysLoopStack::new()?);
         let default_nvs = Arc::new(EspDefaultNvs::new()?);
 
-        let mut wifi = Self::wifi(
+        let wifi = Self::wifi(
             netif_stack.clone(),
             sys_loop_stack.clone(),
             default_nvs.clone(),
@@ -44,6 +45,9 @@ impl WiFi {
 
         let ap_infos = wifi.scan()?;
 
+
+        info!("Wifi AP Count {}", ap_infos.len());
+
         let ours = ap_infos.into_iter().find(|a| a.ssid == SSID);
 
         let channel = if let Some(ours) = ours {
@@ -100,7 +104,6 @@ impl WiFi {
 
     fn ping(ip_settings: &ipv4::ClientSettings) -> Result<()> {
     info!("About to do some pings for {:?}", ip_settings);
-
     let ping_summary =
         EspPing::default().ping(ip_settings.subnet.gateway, &Default::default())?;
     if ping_summary.transmitted != ping_summary.received {