APDS-9960 digital proximity, ambient light, RGB and gesture sensor driver for Drone OS.
Add the crate to your Cargo.toml dependencies:
[dependencies]
smartoris-apds9960 = { version = "0.1.0" }Add or extend std feature as follows:
[features]
std = ["smartoris-apds9960/std"]The driver can be used with any I²C implementation. Here is an example of
integration with smartoris-i2c
crate.
/// Adapters for external crates.
mod adapters {
/// A marker type for port implementations in this module.
pub struct Adapters;
/// APDS-9960 adapters.
mod apds9960 {
use super::Adapters;
use async_trait::async_trait;
use drone_cortexm::thr::prelude::*;
use drone_stm32_map::periph::{dma::ch::DmaChMap, i2c::I2CMap};
use smartoris_apds9960::Apds9960I2CPort;
use smartoris_i2c::I2CDrv;
#[async_trait]
impl<
I2C: I2CMap,
I2CEv: IntToken,
I2CEr: IntToken,
DmaTx: DmaChMap,
DmaTxInt: IntToken,
DmaRx: DmaChMap,
DmaRxInt: IntToken,
> Apds9960I2CPort<Adapters>
for I2CDrv<I2C, I2CEv, I2CEr, DmaTx, DmaTxInt, DmaRx, DmaRxInt>
{
type Error = !;
async fn write(
&mut self,
addr: u8,
buf: Box<[u8]>,
count: usize,
) -> Result<Box<[u8]>, (Box<[u8]>, !)> {
Ok(self.master(buf).write(addr, ..count).await.stop())
}
async fn read(
&mut self,
addr: u8,
buf: Box<[u8]>,
count: usize,
) -> Result<Box<[u8]>, (Box<[u8]>, !)> {
Ok(self.master(buf).write(addr, ..1).await.read(addr, ..count).await.stop())
}
}
}
}
use smartoris_apds9960::Apds9960Drv;
let mut apds9960 = Apds9960Drv::init();
apds9960.store_enable(&mut i2c1, |r| r.set_pon().set_pen()).await.into_ok();
loop {
if apds9960.load_status(&mut i2c1).await.into_ok().pvalid() {
let pdata = apds9960.load_pdata(&mut i2c1).await.into_ok();
println!("proximity: {}", pdata);
}
}Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.