ESPHome 2025.12.0-dev
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Public Member Functions | Protected Attributes
esphome::spi::SPIClient Class Reference

Base class for SPIDevice, un-templated. More...

#include <spi.h>

Inheritance diagram for esphome::spi::SPIClient:
esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_10MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_200KHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_200KHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_40MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_8MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_75KHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_8MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_LSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_4MHZ > esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_20MHZ > esphome::spi::SPIDevice< BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE, DATA_RATE >

Public Member Functions

 SPIClient (SPIBitOrder bit_order, SPIMode mode, uint32_t data_rate)
 
virtual void spi_setup ()
 
virtual void spi_teardown ()
 
bool spi_is_ready ()
 
void set_release_device (bool release)
 
void set_write_only (bool write_only)
 

Protected Attributes

SPIBitOrder bit_order_ {BIT_ORDER_MSB_FIRST}
 
SPIMode mode_ {MODE0}
 
uint32_t data_rate_ {1000000}
 
SPIComponent * parent_ {nullptr}
 
GPIOPin * cs_ {nullptr}
 
bool release_device_ {false}
 
bool write_only_ {false}
 
SPIDelegate * delegate_ {SPIDelegate::NULL_DELEGATE}
 

Detailed Description

Base class for SPIDevice, un-templated.

Definition at line 387 of file spi.h.

Constructor & Destructor Documentation

◆ SPIClient()

esphome::spi::SPIClient::SPIClient ( SPIBitOrder bit_order,
SPIMode mode,
uint32_t data_rate )
inline

Definition at line 389 of file spi.h.

Member Function Documentation

◆ set_release_device()

void esphome::spi::SPIClient::set_release_device ( bool release)
inline

Definition at line 404 of file spi.h.

◆ set_write_only()

void esphome::spi::SPIClient::set_write_only ( bool write_only)
inline

Definition at line 405 of file spi.h.

◆ spi_is_ready()

bool esphome::spi::SPIClient::spi_is_ready ( )
inline

Definition at line 403 of file spi.h.

◆ spi_setup()

virtual void esphome::spi::SPIClient::spi_setup ( )
inlinevirtual

Reimplemented in esphome::spi::SPIDevice< BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE, DATA_RATE >, esphome::spi::SPIDevice< spi::BIT_ORDER_LSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_200KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_8MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_10MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_200KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_20MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_40MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_4MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_75KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_8MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ >, and esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ >.

Definition at line 392 of file spi.h.

◆ spi_teardown()

virtual void esphome::spi::SPIClient::spi_teardown ( )
inlinevirtual

Reimplemented in esphome::spi::SPIDevice< BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE, DATA_RATE >, esphome::spi::SPIDevice< spi::BIT_ORDER_LSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_200KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_8MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_10MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_200KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_20MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_40MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_4MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_75KHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_8MHZ >, esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ >, and esphome::spi::SPIDevice< spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_4MHZ >.

Definition at line 398 of file spi.h.

Field Documentation

◆ bit_order_

SPIBitOrder esphome::spi::SPIClient::bit_order_ {BIT_ORDER_MSB_FIRST}
protected

Definition at line 408 of file spi.h.

◆ cs_

GPIOPin* esphome::spi::SPIClient::cs_ {nullptr}
protected

Definition at line 412 of file spi.h.

◆ data_rate_

uint32_t esphome::spi::SPIClient::data_rate_ {1000000}
protected

Definition at line 410 of file spi.h.

◆ delegate_

SPIDelegate* esphome::spi::SPIClient::delegate_ {SPIDelegate::NULL_DELEGATE}
protected

Definition at line 415 of file spi.h.

◆ mode_

SPIMode esphome::spi::SPIClient::mode_ {MODE0}
protected

Definition at line 409 of file spi.h.

◆ parent_

SPIComponent* esphome::spi::SPIClient::parent_ {nullptr}
protected

Definition at line 411 of file spi.h.

◆ release_device_

bool esphome::spi::SPIClient::release_device_ {false}
protected

Definition at line 413 of file spi.h.

◆ write_only_

bool esphome::spi::SPIClient::write_only_ {false}
protected

Definition at line 414 of file spi.h.

The documentation for this class was generated from the following file:
Generated by doxygen 1.12.0