Fix ReadScratch command buffer size (#494)

esp-rs · Oct 21, 2024 · 7d5e233 · 7d5e233
1 parent ff343b6
commit 7d5e233
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/rmt_onewire_temperature.rs b/examples/rmt_onewire_temperature.rs
@@ -161,7 +161,7 @@ fn ds18b20_get_temperature<'a>(addr: &OWAddress, bus: &OWDriver) -> Result<f32,
 
     ds18b20_send_command(addr, bus, Ds18b20Command::ReadScratch as u8)?;
 
-    let mut buf = [0u8; 10];
+    let mut buf = [0u8; 9];
     bus.read(&mut buf)?;
     let lsb = buf[0];
     let msb = buf[1];