Struct capsules_extra::lsm303dlhc::Lsm303dlhcI2C

pub struct Lsm303dlhcI2C<'a, I: I2CDevice> { /* private fields */ }

Implementations

impl<'a, I: I2CDevice> Lsm303dlhcI2C<'a, I>

pub fn new( i2c_accelerometer: &'a I, i2c_magnetometer: &'a I, buffer: &'static mut [u8], grant: Grant<App, UpcallCount<1>, AllowRoCount<0>, AllowRwCount<0>>, ) -> Lsm303dlhcI2C<'a, I>

pub fn configure( &self, accel_data_rate: Lsm303AccelDataRate, low_power: bool, accel_scale: Lsm303Scale, accel_high_resolution: bool, temperature: bool, mag_data_rate: Lsm303MagnetoDataRate, mag_range: Lsm303Range, ) -> Result<(), ErrorCode>

Trait Implementations

impl<I: I2CDevice> I2CClient for Lsm303dlhcI2C<'_, I>

fn command_complete(&self, buffer: &'static mut [u8], status: Result<(), Error>)

Called when an I2C command completed. The error denotes whether the command completed successfully or if an error occured.

impl<'a, I: I2CDevice> NineDof<'a> for Lsm303dlhcI2C<'a, I>

fn set_client(&self, nine_dof_client: &'a dyn NineDofClient)

Set the client to be notified when the capsule has data ready or has finished some command. This is likely called in a board’s main.rs and is set to the virtual_ninedof.rs driver.

fn read_accelerometer(&self) -> Result<(), ErrorCode>

Get a single instantaneous reading of the acceleration in the X,Y,Z directions.

fn read_magnetometer(&self) -> Result<(), ErrorCode>

Get a single instantaneous reading from the magnetometer in all three directions.

fn read_gyroscope(&self) -> Result<(), ErrorCode>

Get a single instantaneous reading from the gyroscope of the rotation around all three axes.

impl<I: I2CDevice> SyscallDriver for Lsm303dlhcI2C<'_, I>

fn command( &self, command_num: usize, data1: usize, data2: usize, process_id: ProcessId, ) -> CommandReturn

System call for a process to perform a short synchronous operation or start a long-running split-phase operation (whose completion is signaled with an upcall). Command 0 is a reserved command to detect if a peripheral system call driver is installed and must always return a CommandReturn::success.

fn allocate_grant(&self, processid: ProcessId) -> Result<(), Error>

Request to allocate a capsule’s grant for a specific process.

fn allow_userspace_readable( &self, app: ProcessId, which: usize, slice: ReadWriteProcessBuffer, ) -> Result<ReadWriteProcessBuffer, (ReadWriteProcessBuffer, ErrorCode)>

System call for a process to pass a buffer (a UserspaceReadableProcessBuffer) to the kernel that the kernel can either read or write. The kernel calls this method only after it checks that the entire buffer is within memory the process can both read and write.

impl<'a, I: I2CDevice> TemperatureDriver<'a> for Lsm303dlhcI2C<'a, I>

fn set_client(&self, temperature_client: &'a dyn TemperatureClient)

fn read_temperature(&self) -> Result<(), ErrorCode>