Generic physical mapping for services. More...

#include <cfn_sal_types.h>

Data Fields
void *	handle

void *	instance

uint32_t	type

void *	user_arg

Detailed Description

Generic physical mapping for services.

This structure serves as the foundational physical interface (PHY) for services that interact with HAL peripherals (e.g., I2C, SPI, UART). It is designed to be extensible by embedding it as the first member of a specialized PHY structure.

Field Documentation

◆ handle

void* cfn_sal_phy_t::handle

Pointer to the HAL peripheral driver (e.g., cfn_hal_i2c_t *)

◆ instance

void* cfn_sal_phy_t::instance

Addressing info: I2C device address, SPI CS pin handle, etc.

◆ type

uint32_t cfn_sal_phy_t::type

Peripheral type identifier (e.g., CFN_HAL_PERIPHERAL_TYPE_I2C)

◆ user_arg

void* cfn_sal_phy_t::user_arg

Optional custom argument for shared contexts or callbacks

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