Struct esp8266::spi1::spi_user::R

pub struct R(_);

Reader of register SPI_USER

Implementations

impl R

pub fn spi_usr_command(&self) -> SPI_USR_COMMAND_R

Bit 31 - This bit enable the "command" phase of an operation.

pub fn spi_usr_addr(&self) -> SPI_USR_ADDR_R

Bit 30 - This bit enable the "address" phase of an operation.

pub fn spi_usr_dummy(&self) -> SPI_USR_DUMMY_R

Bit 29 - This bit enable the "dummy" phase of an operation.

pub fn spi_usr_miso(&self) -> SPI_USR_MISO_R

Bit 28 - This bit enable the "read-data" phase of an operation.

pub fn spi_usr_mosi(&self) -> SPI_USR_MOSI_R

Bit 27 - This bit enable the "write-data" phase of an operation.

pub fn reg_usr_mosi_highpart(&self) -> REG_USR_MOSI_HIGHPART_R

Bit 25 - 1: "write-data" phase only access to high-part of the buffer spi_w8~spi_w15

pub fn reg_usr_miso_highpart(&self) -> REG_USR_MISO_HIGHPART_R

Bit 24 - 1: "read-data" phase only access to high-part of the buffer spi_w8~spi_w15

pub fn spi_sio(&self) -> SPI_SIO_R

Bit 16 - 1: mosi and miso signals share the same pin

pub fn spi_fwrite_qio(&self) -> SPI_FWRITE_QIO_R

Bit 15 - In the write operations, "address" phase and "read-data" phase apply 4 signals

pub fn spi_fwrite_dio(&self) -> SPI_FWRITE_DIO_R

Bit 14 - In the write operations, "address" phase and "read-data" phase apply 2 signals

pub fn spi_fwrite_quad(&self) -> SPI_FWRITE_QUAD_R

Bit 13 - In the write operations, "read-data" phase apply 4 signals

pub fn spi_fwrite_dual(&self) -> SPI_FWRITE_DUAL_R

Bit 12 - In the write operations, "read-data" phase apply 2 signals

pub fn spi_wr_byte_order(&self) -> SPI_WR_BYTE_ORDER_R

Bit 11 - In "command", "address", "write-data" (MOSI) phases, 1: little-endian; 0: big_endian

pub fn spi_rd_byte_order(&self) -> SPI_RD_BYTE_ORDER_R

Bit 10 - In "read-data" (MISO) phase, 1: little-endian; 0: big_endian

pub fn spi_ck_i_edge(&self) -> SPI_CK_I_EDGE_R

Bit 6 - In the slave mode, 1: rising-edge; 0: falling-edge

pub fn spi_ck_o_edge(&self) -> SPI_CK_O_EDGE_R

Bit 7 - In the master mode, 1: rising-edge; 0: falling-edge

pub fn spi_cs_setup(&self) -> SPI_CS_SETUP_R

Bit 5 - spi cs is enable when spi is in prepare phase. 1: enable 0: disable.

pub fn spi_cs_hold(&self) -> SPI_CS_HOLD_R

Bit 4 - spi cs keep low when spi is in done phase. 1: enable 0: disable.

pub fn spi_ahb_user_command(&self) -> SPI_AHB_USER_COMMAND_R

Bit 3 - reserved

pub fn spi_flash_mode(&self) -> SPI_FLASH_MODE_R

Bit 2

pub fn spi_ahb_user_command_4byte(&self) -> SPI_AHB_USER_COMMAND_4BYTE_R

Bit 1 - reserved

pub fn spi_duplex(&self) -> SPI_DUPLEX_R

Bit 0 - set spi in full duplex mode

Methods from Deref<Target = R<SPI_USER_SPEC>>

pub fn bits(&self) -> REG::Ux

Reads raw bits from register.

Trait Implementations

impl Deref for R

type Target = R<SPI_USER_SPEC>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<R<SPI_USER_SPEC>> for R

fn from(reader: R<SPI_USER_SPEC>) -> Self

Performs the conversion.