Struct mlx9061x::Mlx9061x

pub struct Mlx9061x<I2C, IC> { /* private fields */ }

MLX90614/MLX90615 device driver

Implementations

impl<E, I2C> Mlx9061x<I2C, Mlx90614>where I2C: WriteRead<Error = E> + Write<Error = E>,

pub fn new_mlx90614( i2c: I2C, address: SlaveAddr, eeprom_write_delay_ms: u8 ) -> Result<Self, Error<E>>

Create new instance of the MLX90614 device.

The slave address must match the address stored in the device EEPROM. To change it you need to connect first and then change it with set_address(). An invalid alternative slave address will return Error::InvalidInputData.

When writing to the EEPROM waiting a certain amount of time is necessary. This delay is configured through the eeprom_write_delay_ms parameter in milliseconds.

pub fn ambient_temperature(&mut self) -> Result<f32, Error<E>>

Read the ambient temperature in celsius degrees

pub fn ambient_temperature_as_int(&mut self) -> Result<u16, Error<E>>

Read the ambient temperature in celsius degrees as u16 value

Note ONLY use to avoid floating-point ops, as this gives less accurate temperature readings compared to using ambient_temperature().

pub fn object1_temperature(&mut self) -> Result<f32, Error<E>>

Read the object 1 temperature in celsius degrees

pub fn object1_temperature_as_int(&mut self) -> Result<u16, Error<E>>

Read the object 1 temperature in celsius degrees as u16 value

Note ONLY use to avoid floating-point ops, as this gives less accurate temperature readings compared to using object1_temperature().

pub fn object2_temperature(&mut self) -> Result<f32, Error<E>>

Read the object 2 temperature in celsius degrees

Note that this is only available in dual-zone thermopile device variants.

pub fn object2_temperature_as_int(&mut self) -> Result<u16, Error<E>>

Read the object 2 temperature in celsius degrees as u16 value

Note that this is only available in dual-zone thermopile device variants.

Note ONLY use to avoid floating-point ops, as this gives less accurate temperature readings compared to using object2_temperature().

pub fn raw_ir_channel1(&mut self) -> Result<u16, Error<E>>

Read the channel 1 raw IR data

pub fn raw_ir_channel2(&mut self) -> Result<u16, Error<E>>

Read the channel 2 raw IR data

pub fn emissivity(&mut self) -> Result<f32, Error<E>>

Get emissivity epsilon

pub fn set_emissivity<D: DelayMs<u8>>( &mut self, epsilon: f32, delay: &mut D ) -> Result<(), Error<E>>

Set emissivity epsilon [0.1-1.0]

Wrong values will return Error::InvalidInputData.

pub fn device_id(&mut self) -> Result<u64, Error<E>>

Get the device ID

impl<E, I2C> Mlx9061x<I2C, Mlx90615>where I2C: WriteRead<Error = E> + Write<Error = E>,

pub fn new_mlx90615( i2c: I2C, address: SlaveAddr, eeprom_write_delay_ms: u8 ) -> Result<Self, Error<E>>

Create new instance of the MLX90615 device.

The slave address must match the address stored in the device EEPROM. To change it you need to connect first and then change it with set_address(). An invalid alternative slave address will return Error::InvalidInputData.

When writing to the EEPROM waiting a certain amount of time is necessary. This delay is configured through the eeprom_write_delay_ms parameter in milliseconds.

impl<E, I2C> Mlx9061x<I2C, Mlx90615>where I2C: WriteRead<Error = E> + Write<Error = E>,

pub fn ambient_temperature(&mut self) -> Result<f32, Error<E>>

Read the ambient temperature in celsius degrees

pub fn ambient_temperature_as_int(&mut self) -> Result<u16, Error<E>>

Read the ambient temperature in celsius degrees as u16 value

Note ONLY use to avoid floating-point ops, as this gives less accurate temperature readings compared to using ambient_temperature().

pub fn object_temperature(&mut self) -> Result<f32, Error<E>>

Read the object temperature in celsius degrees

pub fn object_temperature_as_int(&mut self) -> Result<u16, Error<E>>

Read the object temperature in celsius degrees

Note ONLY use to avoid floating-point ops, as this gives less accurate temperature readings compared to using object_temperature().

pub fn raw_ir(&mut self) -> Result<u16, Error<E>>

Read the raw IR data

pub fn emissivity(&mut self) -> Result<f32, Error<E>>

Get emissivity epsilon

pub fn set_emissivity<D: DelayMs<u8>>( &mut self, epsilon: f32, delay: &mut D ) -> Result<(), Error<E>>

Set emissivity epsilon [0.0-1.0]

Wrong values will return Error::InvalidInputData.

pub fn device_id(&mut self) -> Result<u32, Error<E>>

Get the device ID

impl<I2C, IC> Mlx9061x<I2C, IC>

pub fn destroy(self) -> I2C

Destroy driver instance, return I²C bus.

impl<E, I2C> Mlx9061x<I2C, Mlx90614>where I2C: WriteRead<Error = E> + Write<Error = E>,

pub fn set_address<D: DelayMs<u8>>( &mut self, address: SlaveAddr, delay_ms: &mut D ) -> Result<(), Error<E>>

Change the device address

The address will be stored in the EEPROM. The address will be first cleared, before the new one is written. After each write the configured delay will be waited except the last time.

pub fn sleep(&mut self) -> Result<(), Error<E>>

Enter sleep mode

After entering sleep, either destroy this driver to get the SDA/SCL pins back and call the wake() method or perform a hardware POR to wake the device.

impl<E, I2C> Mlx9061x<I2C, Mlx90615>where I2C: WriteRead<Error = E> + Write<Error = E>,

pub fn set_address<D: DelayMs<u8>>( &mut self, address: SlaveAddr, delay_ms: &mut D ) -> Result<(), Error<E>>

Change the device address

The address will be stored in the EEPROM. The address will be first cleared, before the new one is written. After each write the configured delay will be waited except the last time.

pub fn sleep(&mut self) -> Result<(), Error<E>>

Enter sleep mode

After entering sleep, either destroy this driver to get the SDA/SCL pins back and call the wake() method or perform a hardware POR to wake the device.

Trait Implementations

impl<I2C: Debug, IC: Debug> Debug for Mlx9061x<I2C, IC>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.