Struct Config

#[non_exhaustive]
pub struct Config {
    pub xip_offset: u32,
    pub read_opcode: ReadOpcode,
    pub write_opcode: WriteOpcode,
    pub write_page_size: WritePageSize,
    pub deep_power_down: Option<DeepPowerDownConfig>,
    pub frequency: Frequency,
    pub sck_delay: u8,
    pub rx_delay: u8,
    pub spi_mode: SpiMode,
    pub address_mode: AddressMode,
    pub capacity: u32,
}

QSPI config.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

xip_offset: u32

XIP offset.

read_opcode: ReadOpcode

Opcode used for read operations.

write_opcode: WriteOpcode

Opcode used for write operations.

write_page_size: WritePageSize

Page size for write operations.

deep_power_down: Option<DeepPowerDownConfig>

Configuration for deep power down. If None, deep power down is disabled.

frequency: Frequency

QSPI bus frequency.

sck_delay: u8

Value is specified in number of 16 MHz periods (62.5 ns)

rx_delay: u8

Value is specified in number of 64 MHz periods (15.625 ns), valid values between 0 and 7 (inclusive)

spi_mode: SpiMode

Whether data is captured on the clock rising edge and data is output on a falling edge (MODE0) or vice-versa (MODE3)

address_mode: AddressMode

Addressing mode (24-bit or 32-bit)

capacity: u32

Flash memory capacity in bytes. This is the value reported by the embedded-storage traits.

Trait Implementations

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.