ank/mpu6050
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simplify example code

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This commit is contained in:
Julian Gaal 2019-04-17 16:36:58 +02:00
parent cb341bf7d9
commit f67f31223d
2 changed files with 20 additions and 51 deletions
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38
README.md
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@ -15,7 +15,7 @@ use linux_embedded_hal::{I2cdev, Delay};
use i2cdev::linux::LinuxI2CError;
fn main() -> Result<(), Error<LinuxI2CError>> {
let i2c = I2cdev::new("/dev/i2c-1") // or privide your owm on different platforms
let i2c = I2cdev::new("/dev/i2c-1")
.map_err(Error::I2c)?;
let delay = Delay;
@ -25,40 +25,26 @@ fn main() -> Result<(), Error<LinuxI2CError>> {
loop {
// get roll and pitch estimate
match mpu.get_acc_angles() {
Ok(r) => {
println!("r/p: {:?}", r);
},
Err(_) => {} ,
}
let acc = mpu.get_acc_angles()?;
println!("r/p: {:?}", acc);
// get temp
match mpu.get_temp() {
Ok(r) => {
println!("temp: {}c", r);
},
Err(_) => {} ,
}
let temp = mpu.get_temp()?;
println!("temp: {}c", temp);
// get gyro data, scaled with sensitivity
match mpu.get_gyro() {
Ok(r) => {
println!("gyro: {:?}", r);
},
Err(_) => {} ,
}
let gyro = mpu.get_gyro()?;
println!("gyro: {:?}", gyro);
// get accelerometer data, scaled with sensitivity
match mpu.get_acc() {
Ok(r) => {
println!("acc: {:?}", r);
},
Err(_) => {} ,
}
let acc = mpu.get_acc()?;
println!("acc: {:?}", acc);
}
}
```
#### Compile linux example (Rapsberry Pi 3B)
*Note*: this example uses API of version published on crates.io. If you're using code directly from master, the example may be broken
#### Compile linux example (Raspberry Pi 3B)
files [here](https://github.com/juliangaal/mpu6050/blob/master/example/)
Requirements:

33
example/src/main.rs
View file

@ -10,39 +10,22 @@ fn main() -> Result<(), Error<LinuxI2CError>> {
let mut mpu = Mpu6050::new(i2c, delay);
mpu.init()?;
//mpu.soft_calib(200)?;
loop {
// get roll and pitch estimate
match mpu.get_acc_angles() {
Ok(r) => {
println!("r/p: {:?}", r);
},
Err(_) => {} ,
}
let acc = mpu.get_acc_angles()?;
println!("r/p: {:?}", acc);
// get temp
match mpu.get_temp() {
Ok(r) => {
println!("temp: {}c", r);
},
Err(_) => {} ,
}
let temp = mpu.get_temp()?;
println!("temp: {}c", temp);
// get gyro data, scaled with sensitivity
match mpu.get_gyro() {
Ok(r) => {
println!("gyro: {:?}", r);
},
Err(_) => {} ,
}
let gyro = mpu.get_gyro()?;
println!("gyro: {:?}", gyro);
// get accelerometer data, scaled with sensitivity
match mpu.get_acc() {
Ok(r) => {
println!("acc: {:?}", r);
},
Err(_) => {} ,
}
let acc = mpu.get_acc()?;
println!("acc: {:?}", acc);
}
}