rust-i2cdev

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Smbus Unimplemented in MockI2CDevice

1

I found that the smbus functions were unimplemented when trying to test my code. I require access to these functions because I use the `smbus_*` in the driver to communicate...

WugWugg

Make smbus_read_i2c_block_data() write into &mut Vec/[u8] rather than returning new Vec?

1

It may be worthwhile for `smbus_read_i2c_block_data()` and similar functions to write data into a preallocated buffer (of fixed size `&mut [u8]`, or allowing the function to resize a `&mut [u8]`),...

nyanpasu64

Async IO

6

Hi, Is it possible to have async functions binding in the same way that [`gpio_cdev::AsyncLineEventHandle`](https://docs.rs/gpio-cdev/latest/gpio_cdev/struct.AsyncLineEventHandle.html) does? Is it as simple as opening the device file in non-blocking mode and warping...

mpi3d

Fulfillment of the I2c trait contract

2

This seeks to address the issue with the `LinuxI2CDevice` not correctly implementing the I2c trait as mentioned in rust-embedded/linux-embedded-hal#82. I am not sure whether the fix really belongs in this...

ohunter

```rust #[test] fn check_read_0() { let mut i2c = MockI2CDevice::new(); let value = i2c.smbus_read_byte_data(0).unwrap(); assert_eq!(value, 0); } ``` This code panics with `attempt to subtract with overflow` because offset is...

Disasm

We've got a few unreleased changes that we should get up to crates.io.

nastevens

Switch to mockall #[cfg_attr(test, automock)] on trait

1

Why this crate implements a proper way of mocking the protocol? It would be much more flexible, for unit test purposes, to provide to the end user the possibility to...

SpAndrea117

I try ro define a struct like this: ``` use linux_embedded_hal::I2cdev; use pwm_pca9685::{Address, Channel, Pca9685}; #[derive(Debug)] pub struct Executor { ll: Leg, rl: Leg, lf: Foot, rf: Foot, pwm: Pca9685,...

long568

Support for protocol mangling is missing

1

While trying to work with an IC, I noticed that the library does not currently support I2C protocol mangling. I was wondering if support was planned, otherwise I could try...

1NFR4R3D