Struct Qspi 

pub struct Qspi<'d, T: Instance, M: PeriMode> { /* private fields */ }

QSPI driver.

Implementations

impl<'d, T: Instance, M: PeriMode> Qspi<'d, T, M>

pub fn blocking_command(&mut self, transaction: TransferConfig)

Do a QSPI command.

pub fn blocking_read(&mut self, buf: &mut [u8], transaction: TransferConfig)

Blocking read data.

pub fn blocking_write(&mut self, buf: &[u8], transaction: TransferConfig)

Blocking write data.

pub fn enable_memory_map(&mut self, transaction: &TransferConfig)

Enable memory map mode

pub fn blocking_auto_poll( &mut self, transaction: TransferConfig, interval: u16, mask: u32, match_value: u32, data_len: usize, match_mode: MatchMode, timeout: Duration, ) -> Result<(), Error>

Automaticly poll until a desired status is received.

impl<'d, T: Instance> Qspi<'d, T, Blocking>

pub fn new_blocking_bank1( peri: Peri<'d, T>, d0: Peri<'d, impl BK1D0Pin<T>>, d1: Peri<'d, impl BK1D1Pin<T>>, d2: Peri<'d, impl BK1D2Pin<T>>, d3: Peri<'d, impl BK1D3Pin<T>>, sck: Peri<'d, impl SckPin<T>>, nss: Peri<'d, impl BK1NSSPin<T>>, config: Config, ) -> Self

Create a new QSPI driver for bank 1, in blocking mode.

pub fn new_blocking_bank2( peri: Peri<'d, T>, d0: Peri<'d, impl BK2D0Pin<T>>, d1: Peri<'d, impl BK2D1Pin<T>>, d2: Peri<'d, impl BK2D2Pin<T>>, d3: Peri<'d, impl BK2D3Pin<T>>, sck: Peri<'d, impl SckPin<T>>, nss: Peri<'d, impl BK2NSSPin<T>>, config: Config, ) -> Self

Create a new QSPI driver for bank 2, in blocking mode.

pub fn new_blocking_dual_bank( peri: Peri<'d, T>, bk1d0: Peri<'d, impl BK1D0Pin<T>>, bk1d1: Peri<'d, impl BK1D1Pin<T>>, bk1d2: Peri<'d, impl BK1D2Pin<T>>, bk1d3: Peri<'d, impl BK1D3Pin<T>>, bk2d0: Peri<'d, impl BK2D0Pin<T>>, bk2d1: Peri<'d, impl BK2D1Pin<T>>, bk2d2: Peri<'d, impl BK2D2Pin<T>>, bk2d3: Peri<'d, impl BK2D3Pin<T>>, sck: Peri<'d, impl SckPin<T>>, bk1nss: Peri<'d, impl BK1NSSPin<T>>, bk2nss: Peri<'d, impl BK2NSSPin<T>>, config: Config, ) -> Self

Create a new QSPI driver for a dual bank, in blocking mode. NOTE: Both nss pins are optional, there are 3 mods of operation: (1)boths flashes share nss 1, (2)boths flashes share nss 2,(3)each flash have its own nss pin.

impl<'d, T: Instance> Qspi<'d, T, Async>

pub fn new_bank1<D, I>( peri: Peri<'d, T>, d0: Peri<'d, impl BK1D0Pin<T>>, d1: Peri<'d, impl BK1D1Pin<T>>, d2: Peri<'d, impl BK1D2Pin<T>>, d3: Peri<'d, impl BK1D3Pin<T>>, sck: Peri<'d, impl SckPin<T>>, nss: Peri<'d, impl BK1NSSPin<T>>, dma: Peri<'d, D>, _irq: I, config: Config, ) -> Self

where D: QuadDma<T>, I: Binding<D::Interrupt, InterruptHandler<D>> + Binding<T::Interrupt, InterruptHandler<T>> + 'd,

Create a new QSPI driver for bank 1.

pub fn new_bank2<D, I>( peri: Peri<'d, T>, d0: Peri<'d, impl BK2D0Pin<T>>, d1: Peri<'d, impl BK2D1Pin<T>>, d2: Peri<'d, impl BK2D2Pin<T>>, d3: Peri<'d, impl BK2D3Pin<T>>, sck: Peri<'d, impl SckPin<T>>, nss: Peri<'d, impl BK2NSSPin<T>>, dma: Peri<'d, D>, _irq: I, config: Config, ) -> Self

where D: QuadDma<T>, I: Binding<D::Interrupt, InterruptHandler<D>> + Binding<T::Interrupt, InterruptHandler<T>> + 'd,

Create a new QSPI driver for bank 2.

pub fn blocking_read_dma(&mut self, buf: &mut [u8], transaction: TransferConfig)

Blocking read data, using DMA.

pub async fn read_dma(&mut self, buf: &mut [u8], transaction: TransferConfig)

Async read data, using DMA.

pub fn blocking_write_dma(&mut self, buf: &[u8], transaction: TransferConfig)

Blocking write data, using DMA.

pub async fn write_dma(&mut self, buf: &[u8], transaction: TransferConfig)

Async write data, using DMA.

pub async fn auto_poll( &mut self, transaction: TransferConfig, interval: u16, mask: u32, match_value: u32, data_len: usize, match_mode: MatchMode, )

Automaticly poll until a desired status is received. In case the desired status is never received, it is advised to always use WithTimeout::with_timeout().