MySpiClass Class Reference

Sample external SPI class. More...

#include <SdSpiBaseClass.h>

Inheritance diagram for MySpiClass:

Collaboration diagram for MySpiClass:

Public Member Functions
void	activate ()
void	begin ()
void	deactivate ()
uint8_t	receive ()
uint8_t	receive (uint8_t *buf, size_t count)
void	send (const uint8_t *buf, size_t count)
void	send (uint8_t data)
void	setSckSpeed (uint32_t maxSck)

Detailed Description

Sample external SPI class.

Member Function Documentation

activate()

void MySpiClass::activate ( )

inlinevirtual

Activate SPI hardware.

Reimplemented from SdSpiBaseClass.

begin()

void MySpiClass::begin ( )

inlinevirtual

Initialize the SPI bus.

Implements SdSpiBaseClass.

deactivate()

void MySpiClass::deactivate ( )

inlinevirtual

Deactivate SPI hardware.

Reimplemented from SdSpiBaseClass.

receive() [1/2]

uint8_t MySpiClass::receive ( )

inlinevirtual

Receive a byte.

Returns

The byte.

Implements SdSpiBaseClass.

receive() [2/2]

uint8_t MySpiClass::receive ( uint8_t *  buf, size_t  count  )

inlinevirtual

Receive multiple bytes.

Parameters

[out]	buf	Buffer to receive the data.
[in]	count	Number of bytes to receive.

Returns

Zero for no error or nonzero error code.

Implements SdSpiBaseClass.

send() [1/2]

void MySpiClass::send ( const uint8_t *  buf, size_t  count  )

inlinevirtual

Send multiple bytes.

Parameters

[in]	buf	Buffer for data to be sent.
[in]	count	Number of bytes to send.

Implements SdSpiBaseClass.

send() [2/2]

void MySpiClass::send ( uint8_t  data )

inlinevirtual

Send a byte.

Parameters

[in]

data

Byte to send

Implements SdSpiBaseClass.

setSckSpeed()

void MySpiClass::setSckSpeed ( uint32_t  maxSck )

inlinevirtual

Save high speed SPISettings after SD initialization.

Parameters

[in]

maxSck

Maximum SCK frequency.

Reimplemented from SdSpiBaseClass.

---

The documentation for this class was generated from the following file:

• ArduinoSdFat/libraries/SdFat/src/SpiDriver/SdSpiBaseClass.h