Provides hardware SPI support. More...

Classes
struct	HSPI::Data
	Specifies a block incoming or outgoing data. More...

class	HSPI::Device
	Manages a specific SPI device instance attached to a controller. More...

class	HSPI::MemoryDevice
	Base class for read/write addressable devices. More...

class	HSPI::RAM::IS62_65
	IS62/65WVS2568GALL fast serial RAM. More...

class	HSPI::RAM::PSRAM64
	PSRAM64(H) pseudo-SRAM. More...

struct	HSPI::Request
	Defines an SPI Request Packet. More...

class	HSPI::StreamAdapter
	Helper class for streaming data to/from SPI devices. More...

class	SPIClass
	Hardware SPI class. More...

Typedefs
using	HSPI::Callback = bool(*)(Request &request)
	SPI completion callback routine. More...

Enumerations
enum class	SpiBus { INVALID = 0 , MIN = 1 , SPI1 = 1 , FSPI = 1 , SPI2 = 2 , HSPI = 2 , MAX = SOC_SPI_PERIPH_NUM , DEFAULT = SPI2 , INVALID = 0 , MIN = 1 , SPI1 = 1 , MAX = 1 , DEFAULT = SPI1 , INVALID = 0 , MIN = 1 , SPI1 = 1 , SPI2 = 2 , SPI3 = 3 , MAX = SOC_SPI_PERIPH_NUM , DEFAULT = SPI1 , INVALID = 0 , MIN = 1 , SPI1 = 1 , SPI2 = 2 , MAX = SOC_SPI_PERIPH_NUM , DEFAULT = SPI1 }
	Identifies bus selection. More...

Variables
SPIClass	SPI
	Global instance of SPI class. More...

Detailed Description

Provides hardware SPI support.

Typedef Documentation

using HSPI::Callback = typedef bool (*)(Request& request)

SPI completion callback routine.

Parameters

request

Return values

bool	Return true if request is finished, false to re-queue it immediately

strong

Identifies bus selection.

extern

Global instance of SPI class.