Struct stm32_fmc::Nand

pub struct Nand<FMC, IC> { /* private fields */ }

FMC Peripheral specialized as a NAND Controller. Not yet initialized.

Implementations

impl<IC: NandChip, FMC: FmcPeripheral> Nand<FMC, IC>

pub fn new<PINS>(fmc: FMC, _pins: PINS, _chip: IC) -> Self

where PINS: PinsNand,

New NAND instance

_pins must be a set of pins connecting to an NAND on the FMC controller

Panics

• Panics if there is a mismatch between the data lines in PINS and the NAND device

pub unsafe fn new_unchecked(fmc: FMC, _chip: IC) -> Self

New NAND instance

Safety

This method does not ensure that IO pins are configured correctly. Misconfiguration may result in a bus lockup or stall when attempting to initialise the NAND device.

The pins are not checked against the requirements for the NAND chip. Using this method it is possible to initialise a NAND device without sufficient pins to access the whole memory

pub fn init<D>(&mut self, delay: &mut D) -> NandDevice

where D: DelayUs<u8>,

Initialise NAND instance. delay is used to wait 1µs after enabling the memory controller.

Returns a NandDevice instance.

Panics

• Panics if any setting in IC::CONFIG cannot be achieved
• Panics if the FMC Kernel Clock is too fast to achieve the timing required by the NAND device