SPI configuration structure for ESP32. More...

#include <esp32_tle92466ed_bus.hpp>

Public Attributes
spi_host_device_t	host = SPI2_HOST
	SPI host (SPI2_HOST for ESP32-C6)

int16_t	miso_pin = 2
	MISO pin (GPIO2, -1 = not configured)

int16_t	mosi_pin = 7
	MOSI pin (GPIO7, -1 = not configured)

int16_t	sclk_pin = 6
	SCLK pin (GPIO6, -1 = not configured)

int16_t	cs_pin = 10
	CS pin (GPIO10, -1 = not configured)

int16_t	resn_pin = -1
	RESN pin (active low, -1 = not configured)

int16_t	en_pin = -1
	EN pin (active high, -1 = not configured)

int16_t	faultn_pin = -1
	FAULTN pin (active low, -1 = not configured)

int16_t	drv0_pin = -1
	DRV0 pin (external drive control, -1 = not configured)

int16_t	drv1_pin = -1
	DRV1 pin (external drive control, -1 = not configured)

uint32_t	frequency = 1000000
	SPI frequency (1MHz)

uint8_t	mode = 1
	SPI mode (1 = CPOL=0, CPHA=1)

uint8_t	queue_size = 1
	Transaction queue size.

uint8_t	cs_ena_pretrans = 1
	CS asserted N clock cycles before transaction.

uint8_t	cs_ena_posttrans = 1
	CS held N clock cycles after transaction.

Detailed Description

SPI configuration structure for ESP32.

Member Data Documentation

◆ cs_ena_posttrans

uint8_t Esp32Tle92466edSpiBus::SPIConfig::cs_ena_posttrans = 1

CS held N clock cycles after transaction.

◆ cs_ena_pretrans

uint8_t Esp32Tle92466edSpiBus::SPIConfig::cs_ena_pretrans = 1

CS asserted N clock cycles before transaction.

◆ cs_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::cs_pin = 10

CS pin (GPIO10, -1 = not configured)

◆ drv0_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::drv0_pin = -1

DRV0 pin (external drive control, -1 = not configured)

◆ drv1_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::drv1_pin = -1

DRV1 pin (external drive control, -1 = not configured)

◆ en_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::en_pin = -1

EN pin (active high, -1 = not configured)

◆ faultn_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::faultn_pin = -1

FAULTN pin (active low, -1 = not configured)

◆ frequency

uint32_t Esp32Tle92466edSpiBus::SPIConfig::frequency = 1000000

SPI frequency (1MHz)

◆ host

spi_host_device_t Esp32Tle92466edSpiBus::SPIConfig::host = SPI2_HOST

SPI host (SPI2_HOST for ESP32-C6)

◆ miso_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::miso_pin = 2

MISO pin (GPIO2, -1 = not configured)

◆ mode

uint8_t Esp32Tle92466edSpiBus::SPIConfig::mode = 1

SPI mode (1 = CPOL=0, CPHA=1)

◆ mosi_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::mosi_pin = 7

MOSI pin (GPIO7, -1 = not configured)

◆ queue_size

uint8_t Esp32Tle92466edSpiBus::SPIConfig::queue_size = 1

Transaction queue size.

◆ resn_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::resn_pin = -1

RESN pin (active low, -1 = not configured)

◆ sclk_pin

int16_t Esp32Tle92466edSpiBus::SPIConfig::sclk_pin = 6

SCLK pin (GPIO6, -1 = not configured)

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

examples/esp32/main/esp32_tle92466ed_bus.hpp

Public Attributes