roo_display::esp32 Namespace Reference

Data Structures
class	DmaBufferPool
class	DmaController
class	Esp32Spi
class	Esp32SpiDevice
struct	Gpio
class	RingBuf

Typedefs
using	Fspi = Esp32Spi< 2 >

Functions
void IRAM_ATTR	DmaTransferCompleteISR (void *arg)
void	SpiSetReadWriteMode (uint8_t spi_port) __attribute__((always_inline))
void	SpiSetWriteOnlyMode (uint8_t spi_port) __attribute__((always_inline))
void	SpiTxStart (uint8_t spi_port) __attribute__((always_inline))
void	SpiTxWait (uint8_t spi_port) __attribute__((always_inline))
bool	SpiDmaTransferDoneIntPending (uint8_t spi_port) __attribute__((always_inline))
void	SpiDmaTransferDoneIntClear (uint8_t spi_port) __attribute__((always_inline))
void	SpiDmaTransferDoneIntEnable (uint8_t spi_port) __attribute__((always_inline))
void	SpiDmaTransferDoneIntDisable (uint8_t spi_port) __attribute__((always_inline))
void	SpiDmaTxEnable (uint8_t spi_port) __attribute__((always_inline))
void	SpiDmaTxDisable (uint8_t spi_port) __attribute__((always_inline))
void	SpiSetOutBufferSize (uint8_t spi_port, int len) __attribute__((always_inline))
void	SpiSetTxBufferSize (uint8_t spi_port, int len) __attribute__((always_inline))
void	SpiWrite4 (uint8_t spi_port, uint32_t d32) __attribute__((always_inline))
uint32_t	SpiRead4 (uint8_t spi_port) __attribute__((always_inline))
void	SpiWrite64Aligned (uint8_t spi_port, const roo::byte *data) __attribute__((always_inline))
void	SpiWriteUpTo64Aligned (uint8_t spi_port, const roo::byte *data, int len) __attribute__((always_inline))
void	SpiFill64 (uint8_t spi_port, uint32_t d32) __attribute__((always_inline))
void	SpiFillUpTo64 (uint8_t spi_port, uint32_t d32, int len) __attribute__((always_inline))
void	SpiFill60 (uint8_t spi_port, uint32_t d0, uint32_t d1, uint32_t d2) __attribute__((always_inline))
void	SpiFillUpTo60 (uint8_t spi_port, uint32_t d0, uint32_t d1, uint32_t d2, int len) __attribute__((always_inline))

Variables
static constexpr size_t	kDmaBufferCapacity
static constexpr size_t	kDmaBufferCount = ROO_DISPLAY_ESP32_DMA_BUFFER_COUNT

Typedef Documentation

Fspi

using roo_display::esp32::Fspi = typedef Esp32Spi<2>

Definition at line 371 of file spi.h.

Function Documentation

DmaTransferCompleteISR()

void IRAM_ATTR roo_display::esp32::DmaTransferCompleteISR

(

void *

arg

)

Definition at line 26 of file spi_dma.cpp.

SpiDmaTransferDoneIntClear()

void roo_display::esp32::SpiDmaTransferDoneIntClear ( uint8_t  spi_port )

inline

Definition at line 157 of file spi_reg.h.

Referenced by roo_display::esp32::DmaController::begin(), and roo_display::esp32::DmaController::end().

SpiDmaTransferDoneIntDisable()

void roo_display::esp32::SpiDmaTransferDoneIntDisable ( uint8_t  spi_port )

inline

Definition at line 165 of file spi_reg.h.

Referenced by roo_display::esp32::DmaController::begin(), and roo_display::esp32::DmaController::end().

SpiDmaTransferDoneIntEnable()

void roo_display::esp32::SpiDmaTransferDoneIntEnable ( uint8_t  spi_port )

inline

Definition at line 161 of file spi_reg.h.

SpiDmaTransferDoneIntPending()

bool roo_display::esp32::SpiDmaTransferDoneIntPending ( uint8_t  spi_port )

inline

Definition at line 152 of file spi_reg.h.

SpiDmaTxDisable()

void roo_display::esp32::SpiDmaTxDisable ( uint8_t  spi_port )

inline

Definition at line 173 of file spi_reg.h.

Referenced by roo_display::esp32::DmaController::begin(), and roo_display::esp32::DmaController::end().

SpiDmaTxEnable()

void roo_display::esp32::SpiDmaTxEnable ( uint8_t  spi_port )

inline

Definition at line 169 of file spi_reg.h.

SpiFill60()

void roo_display::esp32::SpiFill60 ( uint8_t  spi_port, uint32_t  d0, uint32_t  d1, uint32_t  d2  )

inline

Definition at line 335 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24().

SpiFill64()

void roo_display::esp32::SpiFill64 ( uint8_t  spi_port, uint32_t  d32  )

inline

Definition at line 280 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16().

SpiFillUpTo60()

void roo_display::esp32::SpiFillUpTo60 ( uint8_t  spi_port, uint32_t  d0, uint32_t  d1, uint32_t  d2, int  len  )

inline

Definition at line 353 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24().

SpiFillUpTo64()

void roo_display::esp32::SpiFillUpTo64 ( uint8_t  spi_port, uint32_t  d32, int  len  )

inline

Definition at line 299 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16().

SpiRead4()

uint32_t roo_display::esp32::SpiRead4 ( uint8_t  spi_port )

inline

Definition at line 238 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer(), and roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16().

SpiSetOutBufferSize()

void roo_display::esp32::SpiSetOutBufferSize ( uint8_t  spi_port, int  len  )

inline

Definition at line 194 of file spi_reg.h.

References SPI_MOSI_DLEN_REG.

Referenced by 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().

SpiSetReadWriteMode()

void roo_display::esp32::SpiSetReadWriteMode ( uint8_t  spi_port )

inline

Definition at line 205 of file spi_reg.h.

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

SpiSetTxBufferSize()

void roo_display::esp32::SpiSetTxBufferSize ( uint8_t  spi_port, int  len  )

inline

Definition at line 198 of file spi_reg.h.

References SPI_MISO_DLEN_REG, and SPI_MOSI_DLEN_REG.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer(), and roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16().

SpiSetWriteOnlyMode()

void roo_display::esp32::SpiSetWriteOnlyMode ( uint8_t  spi_port )

inline

Definition at line 210 of file spi_reg.h.

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

SpiTxStart()

void roo_display::esp32::SpiTxStart ( uint8_t  spi_port )

inline

Definition at line 177 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16(), 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().

SpiTxWait()

void roo_display::esp32::SpiTxWait ( uint8_t  spi_port )

inline

Definition at line 147 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill16(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::fill24(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::flush(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16(), and roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::writeBytes().

SpiWrite4()

void roo_display::esp32::SpiWrite4 ( uint8_t  spi_port, uint32_t  d32  )

inline

Definition at line 234 of file spi_reg.h.

Referenced by roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer(), roo_display::esp32::Esp32SpiDevice< spi_port, SpiSettings >::transfer16(), 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().

SpiWrite64Aligned()

void roo_display::esp32::SpiWrite64Aligned ( uint8_t  spi_port, const roo::byte *  data  )

inline

Definition at line 214 of file spi_reg.h.

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

SpiWriteUpTo64Aligned()

void roo_display::esp32::SpiWriteUpTo64Aligned ( uint8_t  spi_port, const roo::byte *  data, int  len  )

inline

Definition at line 242 of file spi_reg.h.

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

Variable Documentation

kDmaBufferCapacity

constexpr size_t roo_display::esp32::kDmaBufferCapacity

staticconstexpr

Initial value:

=
    ROO_DISPLAY_ESP32_DMA_BUFFER_CAPACITY

Definition at line 19 of file dma_buffer_pool.h.

Referenced by roo_display::esp32::DmaController::begin(), and roo_display::esp32::DmaBufferPool::buffer_size().

kDmaBufferCount

constexpr size_t roo_display::esp32::kDmaBufferCount = ROO_DISPLAY_ESP32_DMA_BUFFER_COUNT

staticconstexpr

Definition at line 22 of file dma_buffer_pool.h.

Referenced by roo_display::esp32::DmaBufferPool::pool_capacity().