roo_display
API Documentation for roo_display
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Public Member Functions
roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings > Class Template Reference

#include <spi.h>

Public Member Functions

 Esp32SpiDevice (Esp32Spi< spi_port > &spi)
 
void init ()
 
void beginReadWriteTransaction ()
 
void beginWriteOnlyTransaction ()
 
void endTransaction ()
 
void flush () __attribute__((always_inline))
 
void write (uint8_t data) __attribute__((always_inline))
 
void write16 (uint16_t data) __attribute__((always_inline))
 
void write16x2 (uint16_t a, uint16_t b) __attribute((always_inline))
 
void writeBytes (const roo::byte *data, uint32_t len)
 
void fill16 (const roo::byte *data, uint32_t repetitions)
 
void fill24 (const roo::byte *data, uint32_t repetitions)
 
void async_blit (const roo::byte *data, size_t row_stride_bytes, size_t row_bytes, size_t row_count)
 
roo::byte transfer (roo::byte data) __attribute__((always_inline))
 
uint16_t transfer16 (uint16_t data) __attribute__((always_inline))
 

Detailed Description

template<uint8_t spi_port, typename SpiSettings>
class roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >

Definition at line 95 of file spi.h.

Constructor & Destructor Documentation

◆ Esp32SpiDevice()

template<uint8_t spi_port, typename SpiSettings >
roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::Esp32SpiDevice ( Esp32Spi< spi_port > &  spi)
inline

Definition at line 97 of file spi.h.

Member Function Documentation

◆ async_blit()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::async_blit ( const roo::byte *  data,
size_t  row_stride_bytes,
size_t  row_bytes,
size_t  row_count 
)
inline

Definition at line 304 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), and roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::writeBytes().

◆ beginReadWriteTransaction()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::beginReadWriteTransaction ( )
inline

Definition at line 139 of file spi.h.

◆ beginWriteOnlyTransaction()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::beginWriteOnlyTransaction ( )
inline

Definition at line 143 of file spi.h.

References roo_display::esp32::SpiSetWriteOnlyMode().

◆ endTransaction()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::endTransaction ( )
inline

Definition at line 148 of file spi.h.

References roo_display::esp32::SpiSetReadWriteMode().

◆ fill16()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16 ( const roo::byte *  data,
uint32_t  repetitions 
)
inline

Definition at line 226 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::SpiFill64(), roo_display::esp32::SpiFillUpTo64(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), and roo_display::esp32::SpiTxWait().

◆ fill24()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24 ( const roo::byte *  data,
uint32_t  repetitions 
)
inline

Definition at line 265 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), r, roo_display::esp32::SpiFill60(), roo_display::esp32::SpiFillUpTo60(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), and roo_display::esp32::SpiTxWait().

◆ flush()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush ( )
inline

Definition at line 154 of file spi.h.

References roo_display::esp32::SpiTxWait().

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::async_blit(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write16(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write16x2(), and roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::writeBytes().

◆ init()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::init ( )
inline

Definition at line 118 of file spi.h.

References roo_display::SpiSettings< _clock, _bit_order, _data_mode >::bit_order, roo_display::SpiSettings< _clock, _bit_order, _data_mode >::clock, roo_display::SpiSettings< _clock, _bit_order, _data_mode >::data_mode, and roo_display::kSpiLsbFirst.

◆ transfer()

template<uint8_t spi_port, typename SpiSettings >
roo::byte roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer ( roo::byte  data)
inline

Definition at line 324 of file spi.h.

References roo_display::esp32::SpiRead4(), roo_display::esp32::SpiSetTxBufferSize(), roo_display::esp32::SpiTxStart(), roo_display::esp32::SpiTxWait(), and roo_display::esp32::SpiWrite4().

◆ transfer16()

template<uint8_t spi_port, typename SpiSettings >
uint16_t roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16 ( uint16_t  data)
inline

Definition at line 332 of file spi.h.

References roo_display::esp32::SpiRead4(), roo_display::esp32::SpiSetTxBufferSize(), roo_display::esp32::SpiTxStart(), roo_display::esp32::SpiTxWait(), and roo_display::esp32::SpiWrite4().

◆ write()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write ( uint8_t  data)
inline

Definition at line 161 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), and roo_display::esp32::SpiWrite4().

◆ write16()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write16 ( uint16_t  data)
inline

Definition at line 169 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), and roo_display::esp32::SpiWrite4().

◆ write16x2()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::write16x2 ( uint16_t  a,
uint16_t  b 
)
inline

Definition at line 177 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), and roo_display::esp32::SpiWrite4().

◆ writeBytes()

template<uint8_t spi_port, typename SpiSettings >
void roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::writeBytes ( const roo::byte *  data,
uint32_t  len 
)
inline

Definition at line 185 of file spi.h.

References roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::SpiSetOutBufferSize(), roo_display::esp32::SpiTxStart(), roo_display::esp32::SpiTxWait(), roo_display::esp32::SpiWrite4(), roo_display::esp32::SpiWrite64Aligned(), and roo_display::esp32::SpiWriteUpTo64Aligned().

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::async_blit().

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