#include <I2CDevice.h>

Inheritance diagram for ChibiOS::I2CBus:

Collaboration diagram for ChibiOS::I2CBus:

Public Member Functions
void	dma_allocate (Shared_DMA *)

void	dma_deallocate (Shared_DMA *)

void	dma_init (void)

Public Member Functions inherited from ChibiOS::DeviceBus
	DeviceBus (uint8_t _thread_priority=APM_I2C_PRIORITY)

AP_HAL::Device::PeriodicHandle	register_periodic_callback (uint32_t period_usec, AP_HAL::Device::PeriodicCb, AP_HAL::Device *hal_device)

bool	adjust_timer (AP_HAL::Device::PeriodicHandle h, uint32_t period_usec)

void	bouncebuffer_setup (const uint8_t &buf_tx, uint16_t tx_len, uint8_t &buf_rx, uint16_t rx_len)

void	bouncebuffer_setup_tx (const uint8_t *&buf_tx, uint16_t tx_len)

void	bouncebuffer_setup_rx (uint8_t *&buf_rx, uint16_t rx_len)

void	bouncebuffer_rx_copy (uint8_t *buf_rx, uint16_t rx_len)

Static Public Member Functions
static void	clear_all (void)

static void	clear_bus (ioline_t scl_line, uint8_t scl_af)

Static Public Member Functions inherited from ChibiOS::DeviceBus
static void	bus_thread (void *arg)

Public Attributes
I2CConfig	i2ccfg

uint8_t	busnum

uint32_t	busclock

bool	i2c_started

bool	i2c_active

Public Attributes inherited from ChibiOS::DeviceBus
struct DeviceBus *	next

Semaphore	semaphore

Shared_DMA *	dma_handle

Detailed Description

Definition at line 35 of file I2CDevice.h.

Member Function Documentation

◆ clear_all()

void I2CBus::clear_all ( void )

static

Definition at line 61 of file I2CDevice.cpp.

Referenced by THD_FUNCTION().

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◆ clear_bus()

void I2CBus::clear_bus	(	ioline_t	scl_line,
		uint8_t	scl_af
	)

static

Definition at line 81 of file I2CDevice.cpp.

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◆ dma_allocate()

void I2CBus::dma_allocate ( Shared_DMA * ctx )

Definition at line 161 of file I2CDevice.cpp.

◆ dma_deallocate()

void I2CBus::dma_deallocate ( Shared_DMA * )

Definition at line 174 of file I2CDevice.cpp.

◆ dma_init()

void I2CBus::dma_init ( void )

Definition at line 53 of file I2CDevice.cpp.

Member Data Documentation

◆ busclock

uint32_t ChibiOS::I2CBus::busclock

Definition at line 39 of file I2CDevice.h.

Referenced by ChibiOS::I2CDevice::_transfer(), and ChibiOS::I2CDevice::I2CDevice().

◆ busnum

uint8_t ChibiOS::I2CBus::busnum

Definition at line 38 of file I2CDevice.h.

Referenced by ChibiOS::I2CDevice::_transfer(), and ChibiOS::I2CDevice::~I2CDevice().

◆ i2c_active

bool ChibiOS::I2CBus::i2c_active

Definition at line 41 of file I2CDevice.h.

Referenced by ChibiOS::I2CDevice::_transfer().

◆ i2c_started

bool ChibiOS::I2CBus::i2c_started

Definition at line 40 of file I2CDevice.h.

◆ i2ccfg

I2CConfig ChibiOS::I2CBus::i2ccfg

Definition at line 37 of file I2CDevice.h.

Referenced by ChibiOS::I2CDevice::_transfer(), ChibiOS::I2CDevice::I2CDevice(), and ChibiOS::I2CDevice::transfer().

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

libraries/AP_HAL_ChibiOS/I2CDevice.h
libraries/AP_HAL_ChibiOS/I2CDevice.cpp

Public Member Functions

Static Public Member Functions

Public Attributes