diff options
Diffstat (limited to 'examples/rp')
| -rw-r--r-- | examples/rp/src/bin/pio_onewire.rs | 2 | ||||
| -rw-r--r-- | examples/rp/src/bin/pio_onewire_parasite.rs | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/examples/rp/src/bin/pio_onewire.rs b/examples/rp/src/bin/pio_onewire.rs index 102f13c45..6432edb8a 100644 --- a/examples/rp/src/bin/pio_onewire.rs +++ b/examples/rp/src/bin/pio_onewire.rs | |||
| @@ -61,7 +61,7 @@ async fn main(_spawner: Spawner) { | |||
| 61 | let mut data = [0; 9]; | 61 | let mut data = [0; 9]; |
| 62 | onewire.read_bytes(&mut data).await; | 62 | onewire.read_bytes(&mut data).await; |
| 63 | if crc8(&data) == 0 { | 63 | if crc8(&data) == 0 { |
| 64 | let temp = ((data[1] as u32) << 8 | data[0] as u32) as f32 / 16.; | 64 | let temp = ((data[1] as i16) << 8 | data[0] as i16) as f32 / 16.; |
| 65 | info!("Read device {:x}: {} deg C", device, temp); | 65 | info!("Read device {:x}: {} deg C", device, temp); |
| 66 | } else { | 66 | } else { |
| 67 | warn!("Reading device {:x} failed", device); | 67 | warn!("Reading device {:x} failed", device); |
diff --git a/examples/rp/src/bin/pio_onewire_parasite.rs b/examples/rp/src/bin/pio_onewire_parasite.rs index fd076dee0..78fb94b18 100644 --- a/examples/rp/src/bin/pio_onewire_parasite.rs +++ b/examples/rp/src/bin/pio_onewire_parasite.rs | |||
| @@ -63,7 +63,7 @@ async fn main(_spawner: Spawner) { | |||
| 63 | let mut data = [0; 9]; | 63 | let mut data = [0; 9]; |
| 64 | onewire.read_bytes(&mut data).await; | 64 | onewire.read_bytes(&mut data).await; |
| 65 | if crc8(&data) == 0 { | 65 | if crc8(&data) == 0 { |
| 66 | let temp = ((data[1] as u32) << 8 | data[0] as u32) as f32 / 16.; | 66 | let temp = ((data[1] as i16) << 8 | data[0] as i16) as f32 / 16.; |
| 67 | info!("Read device {:x}: {} deg C", device, temp); | 67 | info!("Read device {:x}: {} deg C", device, temp); |
| 68 | } else { | 68 | } else { |
| 69 | warn!("Reading device {:x} failed. {:02x}", device, data); | 69 | warn!("Reading device {:x} failed. {:02x}", device, data); |