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validate active data

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This commit is contained in:
Robin Appelman 2020-08-16 14:50:24 +02:00
commit ab3f100e42
1 changed files with 2 additions and 3 deletions
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5
src/lib.rs
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@ -1,4 +1,4 @@
#![no_std] //#![no_std]
use core::marker::PhantomData; use core::marker::PhantomData;
use embedded_hal::serial::{Read, Write}; use embedded_hal::serial::{Read, Write};
@ -176,7 +176,7 @@ impl<Error, Serial: Read<u8, Error = Error> + Write<u8, Error = Error>>
{ {
pub fn read(&mut self) -> nb::Result<SensorData, Error> { pub fn read(&mut self) -> nb::Result<SensorData, Error> {
self.reader.fill_data(&mut self.serial)?; self.reader.fill_data(&mut self.serial)?;
if self.reader.length == 0x1c { if self.reader.validate_data() {
Ok(SensorData::from_raw(&self.reader.data)) Ok(SensorData::from_raw(&self.reader.data))
} else { } else {
Err(nb::Error::WouldBlock) Err(nb::Error::WouldBlock)
@ -234,7 +234,6 @@ impl SensorReader {
} }
} }
#[allow(dead_code)]
fn validate_data(&self) -> bool { fn validate_data(&self) -> bool {
let mut sum = 0; let mut sum = 0;
for byte in self.data.iter().take(self.length as usize + 2) { for byte in self.data.iter().take(self.length as usize + 2) {