sensirion-i2c-rs

Sensirion基于I2C传感器的通用功能的Rust库。

lib.rs:

基于embedded-hal traits的Sensirion基于I2C传感器的通用功能的库。

用法

CRC8计算/验证

use sensirion_i2c::crc8;

let data = [0xbe, 0xef];
let crc = crc8::calculate(&data);

let data = [0xbe, 0xef, crc];
assert_eq!(Ok(()), crc8::validate(&data));

I2C

I2C助手与任何embedded_hal::i2c实现兼容。

use embedded_hal_mock::eh1::i2c::{Mock as I2cMock, Transaction as I2cTransaction};
use sensirion_i2c::i2c;

let expectations = [I2cTransaction::write(0x12, vec![0x34, 0x56])];
let mut i2c_mock = I2cMock::new(&expectations);
i2c::write_command_u16(&mut i2c_mock, 0x12, 0x3456);
i2c_mock.done();

embedded-hal-async

i2c_async模块提供了此crate中I2C助手的版本，使用embedded-hal-async crate，而不是embedded-hal中的阻塞I2C traits。

此模块仅在启用embedded-hal-async Cargo功能时可用。