Struct capsules_extra::l3gd20::L3gd20Spi

pub struct L3gd20Spi<'a, S: SpiMasterDevice<'a>> { /* private fields */ }

Implementations

impl<'a, S: SpiMasterDevice<'a>> L3gd20Spi<'a, S>

pub fn new( spi: &'a S, txbuffer: &'static mut [u8; 10], rxbuffer: &'static mut [u8; 10], grants: Grant<App, UpcallCount<1>, AllowRoCount<0>, AllowRwCount<0>>, ) -> L3gd20Spi<'a, S>

pub fn is_present(&self) -> bool

pub fn power_on(&self)

pub fn configure(&self) -> Result<(), ErrorCode>

Trait Implementations

impl<'a, S: SpiMasterDevice<'a>> NineDof<'a> for L3gd20Spi<'a, S>

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_gyroscope(&self) -> Result<(), ErrorCode>

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

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.

impl<'a, S: SpiMasterDevice<'a>> SpiMasterClient for L3gd20Spi<'a, S>

fn read_write_done( &self, write_buffer: SubSliceMut<'static, u8>, read_buffer: Option<SubSliceMut<'static, u8>>, status: Result<usize, ErrorCode>, )

Callback issued when a read/write operation finishes.

impl<'a, S: SpiMasterDevice<'a>> SyscallDriver for L3gd20Spi<'a, S>

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, S: SpiMasterDevice<'a>> TemperatureDriver<'a> for L3gd20Spi<'a, S>

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

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