fix: Adapt ieee802154 example

esp-rs · Jan 9, 2025 · 6c91fb4 · 6c91fb4
1 parent a25cc74
commit 6c91fb4
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/examples/src/bin/ieee802154_sniffer.rs b/examples/src/bin/ieee802154_sniffer.rs
@@ -39,11 +39,8 @@ fn main() -> ! {
     let mut cnt = 0;
     let mut read = [0u8; 2];
     loop {
-        let c = loop {
-            if let Some(c) = uart0.read_byte() {
-                break c;
-            }
-        };
+        let c = uart0.read_byte();
+
         if c == b'r' {
             continue;
         }
@@ -78,10 +75,9 @@ fn main() -> ! {
             println!("@RAW {:02x?}", &frame.data);
         }
 
-        if let Some(c) = uart0.read_byte() {
-            if c == b'r' {
-                software_reset();
-            }
+        let mut buff = [0u8; 1];
+        if uart0.read_bytes(&mut buff) > 0 && buff[0] == b'r' {
+            software_reset();
         }
     }
 }