EVENT_management

Functions
__STATIC_INLINE uint32_t	DDL_I2C_ReadEventStatus (I2C_TypeDef *I2Cx, uint32_t i2cEvent)
	Checks if the current I2C event matches the specified event.
__STATIC_INLINE uint32_t	I2C_ReadLastEvent (I2C_TypeDef *I2Cx)
	Reads and returns the last I2C event status.

Detailed Description

Function Documentation

DDL_I2C_ReadEventStatus()

__STATIC_INLINE uint32_t DDL_I2C_ReadEventStatus	(	I2C_TypeDef *	I2Cx,
		uint32_t	i2cEvent )

Checks if the current I2C event matches the specified event.

Note

The function combines STS1 (lower 16 bits) and STS2 (lower 16 bits, shifted left by 16) into a 24-bit status value, then checks if all bits specified by i2cEvent are set.

Parameters

I2Cx	I2C Instance.
i2cEvent	The event to be checked (e.g., DDL_I2C_EVENT_MASTER_MODE_SELECT, etc.).

Return values

1	if the specified event bits are all set, 0 otherwise.

Definition at line 1225 of file g32r4xx_ddl_i2c.h.

I2C_ReadLastEvent()

__STATIC_INLINE uint32_t I2C_ReadLastEvent

(

I2C_TypeDef *

I2Cx

)

Reads and returns the last I2C event status.

Note

The returned value is formed by combining STS1 (lower 16 bits) and STS2 (lower 16 bits, shifted left by 16) into a 24-bit value.

Parameters

I2Cx	I2C Instance.

Return values

A	24-bit value representing the last I2C event status.

Definition at line 1253 of file g32r4xx_ddl_i2c.h.