Common Write and read registers Macros

Macros
#define	DDL_GPIO_Locate32BitReg(__BASEADDR__, __GPIO__)
#define	DDL_GPIO_Locate16BitReg(__BASEADDR__, __GPIO__)
#define	DDL_GPIO_WriteReg(__INSTANCE__, __REG__, __VALUE__)
	Write a value in GPIO register.
#define	DDL_GPIO_ReadReg(__INSTANCE__, __REG__)
	Read a value in GPIO register.

Detailed Description

Macro Definition Documentation

DDL_GPIO_Locate16BitReg

#define DDL_GPIO_Locate16BitReg	(		__BASEADDR__,
			__GPIO__ )

Value:

((volatile uint16_t *)(((volatile uint8_t *)(__BASEADDR__)) + (((uint32_t)(__GPIO__)) << 1)))

Definition at line 244 of file g32r4xx_ddl_gpio.h.

DDL_GPIO_Locate32BitReg

#define DDL_GPIO_Locate32BitReg	(		__BASEADDR__,
			__GPIO__ )

Value:

((__BASEADDR__) + (__GPIO__ << 2))

Definition at line 242 of file g32r4xx_ddl_gpio.h.

DDL_GPIO_ReadReg

#define DDL_GPIO_ReadReg	(		__INSTANCE__,
			__REG__ )

Value:

READ_REG(__INSTANCE__->__REG__)

Read a value in GPIO register.

Parameters

__INSTANCE__	GPIO Instance
__REG__	Register to be read

Return values

Register

value

Definition at line 262 of file g32r4xx_ddl_gpio.h.

DDL_GPIO_WriteReg

#define DDL_GPIO_WriteReg	(		__INSTANCE__,
			__REG__,
			__VALUE__ )

Value:

WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))

Write a value in GPIO register.

Parameters

__INSTANCE__	GPIO Instance
__REG__	Register to be written
__VALUE__	Value to be written in the register

Return values

None

Definition at line 254 of file g32r4xx_ddl_gpio.h.