i_io_systick.h File Reference

#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	systick_reg_t

Macros
#define	SYSTICK_BASE_ADDRESS   (0xE000E010UL)
	SysTick timer register base address.
#define	ARM_SYSTICK   (*(systick_reg_t *)SYSTICK_BASE_ADDRESS)
	define the System Tick Timer register page
#define	__REG_MACRO__
#define	DEF_REG
#define	END_DEF_REG32(__NAME)
#define	__REG_TYPE__
#define	__REG_CONNECT(__A, __B)
#define	__REG_RSVD_NAME(__NAME)
#define	____REG_RSVD(__NAME, __BIT)
#define	____REG_RSVD_N(__NAME, __BIT, __N)
#define	__REG_RSVD(__BIT)
#define	__REG_RSVD_N(__BIT, __N)
#define	REG_RSVD_NAME   __REG_RSVD_NAME(__LINE__)
#define	REG_RSVD(__BIT)
#define	REG_RSVD_N(__BIT, __N)
#define	REG_RSVD_U8   REG_RSVD(8)
#define	REG_RSVD_U16   REG_RSVD(16)
#define	REG_RSVD_U32   REG_RSVD(32)
#define	REG_RSVD_U8N(__N)
#define	REG_RSVD_U16N(__N)
#define	REG_RSVD_U32N(__N)
#define	REG8_RSVD_N(__N)
#define	REG8_RSVD_B(__BYTE_CNT)
#define	REG8_RSVD_8B   REG8_RSVD_B(8)
#define	REG8_RSVD_16B   REG8_RSVD_B(16)
#define	REG8_RSVD_32B   REG8_RSVD_B(32)
#define	REG8_RSVD_64B   REG8_RSVD_B(64)
#define	REG8_RSVD_128B   REG8_RSVD_B(128)
#define	REG8_RSVD_256B   REG8_RSVD_B(256)
#define	REG8_RSVD_512B   REG8_RSVD_B(512)
#define	REG8_RSVD_1K   REG8_RSVD_B(1024)
#define	REG8_RSVD_2K   REG8_RSVD_B(2048)
#define	REG8_RSVD_4K   REG8_RSVD_B(4096)
#define	REG8_RSVD_8K   REG8_RSVD_B(8192)
#define	REG8_RSVD_16K   REG8_RSVD_B(16 * 1024)
#define	REG8_RSVD_32K   REG8_RSVD_B(32 * 1024)
#define	REG8_RSVD_64K   REG8_RSVD_B(64 * 1024)
#define	REG8_RSVD_128K   REG8_RSVD_B(128 * 1024)
#define	REG8_RSVD_256K   REG8_RSVD_B(256 * 1024)
#define	REG8_RSVD_512K   REG8_RSVD_B(512 * 1024)
#define	REG8_RSVD_1M   REG8_RSVD_B(1024 * 1024)
#define	REG16_RSVD_N(__N)
#define	REG16_RSVD_B(__BYTE_CNT)
#define	REG16_RSVD_8B   REG16_RSVD_B(8)
#define	REG16_RSVD_16B   REG16_RSVD_B(16)
#define	REG16_RSVD_32B   REG16_RSVD_B(32)
#define	REG16_RSVD_64B   REG16_RSVD_B(64)
#define	REG16_RSVD_128B   REG16_RSVD_B(128)
#define	REG16_RSVD_256B   REG16_RSVD_B(256)
#define	REG16_RSVD_512B   REG16_RSVD_B(512)
#define	REG16_RSVD_1K   REG16_RSVD_B(1024)
#define	REG16_RSVD_2K   REG16_RSVD_B(2048)
#define	REG16_RSVD_4K   REG16_RSVD_B(4096)
#define	REG16_RSVD_8K   REG16_RSVD_B(8192)
#define	REG16_RSVD_16K   REG16_RSVD_B(16 * 1024)
#define	REG16_RSVD_32K   REG16_RSVD_B(32 * 1024)
#define	REG16_RSVD_64K   REG16_RSVD_B(64 * 1024)
#define	REG16_RSVD_128K   REG16_RSVD_B(128 * 1024)
#define	REG16_RSVD_256K   REG16_RSVD_B(256 * 1024)
#define	REG16_RSVD_512K   REG16_RSVD_B(512 * 1024)
#define	REG16_RSVD_1M   REG16_RSVD_B(1024 * 1024)
#define	REG32_RSVD_N(__N)
#define	REG32_RSVD_B(__BYTE_CNT)
#define	REG32_RSVD_8B   REG32_RSVD_B(8)
#define	REG32_RSVD_16B   REG32_RSVD_B(16)
#define	REG32_RSVD_32B   REG32_RSVD_B(32)
#define	REG32_RSVD_64B   REG32_RSVD_B(64)
#define	REG32_RSVD_128B   REG32_RSVD_B(128)
#define	REG32_RSVD_256B   REG32_RSVD_B(256)
#define	REG32_RSVD_512B   REG32_RSVD_B(512)
#define	REG32_RSVD_1K   REG32_RSVD_B(1024)
#define	REG32_RSVD_2K   REG32_RSVD_B(2048)
#define	REG32_RSVD_4K   REG32_RSVD_B(4096)
#define	REG32_RSVD_8K   REG32_RSVD_B(8192)
#define	REG32_RSVD_16K   REG32_RSVD_B(16 * 1024)
#define	REG32_RSVD_32K   REG32_RSVD_B(32 * 1024)
#define	REG32_RSVD_64K   REG32_RSVD_B(64 * 1024)
#define	REG32_RSVD_128K   REG32_RSVD_B(128 * 1024)
#define	REG32_RSVD_256K   REG32_RSVD_B(256 * 1024)
#define	REG32_RSVD_512K   REG32_RSVD_B(512 * 1024)
#define	REG32_RSVD_1M   REG32_RSVD_B(1024 * 1024)
REGISTER DEFINE
#define	SYSTICK_CSR_REG   ARM_SYSTICK.SYST_CSR
	SysTick Timer Control and status register.
#define	SYSTICK_CSR   SYSTICK_CSR_REG.VALUE
#define	SYSTICK_CSR_BIT   SYSTICK_CSR_REG
#define	SYSTICK_RVR_REG   ARM_SYSTICK.SYST_RVR
	System Timer Reload value register.
#define	SYSTICK_RVR   SYSTICK_RVR_REG.VALUE
#define	SYSTICK_RVR_BIT   SYSTICK_RVR_REG
#define	SYSTICK_CVR_REG   ARM_SYSTICK.SYST_CVR
	System Timer Current value register.
#define	SYSTICK_CVR   SYSTICK_CVR_REG.VALUE
#define	SYSTICK_CVR_BIT   SYSTICK_CVR_REG
#define	SYSTICK_CALIB_REG   ARM_SYSTICK.SYST_CALIB
	System Timer Calibration value register.
#define	SYSTICK_CALIB   SYSTICK_CALIB_REG.VALUE
#define	SYSTICK_CALIB_BIT   SYSTICK_CALIB_REG
DEFINE REGISTER OPERATION MACRO
#define	SYSTICK_CSR_ENABLE   0
	SysTick Timer Control and status register.
#define	SYSTICK_CSR_ENABLE_MSK   (1<<SYSTICK_CSR_ENABLE)
#define	SYSTICK_CSR_TICKINT   1
#define	SYSTICK_CSR_TICKINT_MSK   (1<<SYSTICK_CSR_TICKINT)
#define	SYSTICK_CSR_CLKSOURCE   2
#define	SYSTICK_CSR_CLKSOURCE_MSK   (1<<SYSTICK_CSR_CLKSOURCE)
#define	SYSTICK_CSR_COUNTFLAG   16
#define	SYSTICK_CSR_COUNTFLAG_MSK   (1<<SYSTICK_CSR_COUNTFLAG)
#define	SYSTICK_CALIB_SKEW   30
	System Timer Calibration value register.
#define	SYSTICK_CALIB_SKEW_MSK   (1<<SYSTICK_CALIB_SKEW)
#define	SYSTICK_CALIB_NOREF   31
#define	SYSTICK_CALIB_NOREF_MSK   (1<<SYSTICK_CALIB_NOREF)

Typedefs
typedef volatile uint8_t	reg8_t
typedef volatile uint16_t	reg16_t
typedef volatile uint32_t	reg32_t

Macro Definition Documentation

SYSTICK_BASE_ADDRESS

#define SYSTICK_BASE_ADDRESS   (0xE000E010UL)

SysTick timer register base address.

Note

i_reg_xxxx.h header files must be standalong and assume following ! conditions: ! a. stdint.h exists ! b. anonymous structures and unions are supported

ARM_SYSTICK

#define ARM_SYSTICK   (*(systick_reg_t *)SYSTICK_BASE_ADDRESS)

define the System Tick Timer register page

__REG_MACRO__

#define __REG_MACRO__

DEF_REG

#define DEF_REG

Value:

        union {                                                                 \
            struct {

END_DEF_REG32

#define END_DEF_REG32

(

__NAME

)

Value:

            };                                                                  \
            reg32_t VALUE;                                                      \
        }__NAME;

SYSTICK_CSR_REG

#define SYSTICK_CSR_REG   ARM_SYSTICK.SYST_CSR

SysTick Timer Control and status register.

SYSTICK_CSR

#define SYSTICK_CSR   SYSTICK_CSR_REG.VALUE

SYSTICK_CSR_BIT

#define SYSTICK_CSR_BIT   SYSTICK_CSR_REG

SYSTICK_RVR_REG

#define SYSTICK_RVR_REG   ARM_SYSTICK.SYST_RVR

System Timer Reload value register.

SYSTICK_RVR

#define SYSTICK_RVR   SYSTICK_RVR_REG.VALUE

SYSTICK_RVR_BIT

#define SYSTICK_RVR_BIT   SYSTICK_RVR_REG

SYSTICK_CVR_REG

#define SYSTICK_CVR_REG   ARM_SYSTICK.SYST_CVR

System Timer Current value register.

SYSTICK_CVR

#define SYSTICK_CVR   SYSTICK_CVR_REG.VALUE

SYSTICK_CVR_BIT

#define SYSTICK_CVR_BIT   SYSTICK_CVR_REG

SYSTICK_CALIB_REG

#define SYSTICK_CALIB_REG   ARM_SYSTICK.SYST_CALIB

System Timer Calibration value register.

SYSTICK_CALIB

#define SYSTICK_CALIB   SYSTICK_CALIB_REG.VALUE

SYSTICK_CALIB_BIT

#define SYSTICK_CALIB_BIT   SYSTICK_CALIB_REG

SYSTICK_CSR_ENABLE

#define SYSTICK_CSR_ENABLE   0

SysTick Timer Control and status register.

SYSTICK_CSR_ENABLE_MSK

#define SYSTICK_CSR_ENABLE_MSK   (1<<SYSTICK_CSR_ENABLE)

SYSTICK_CSR_TICKINT

#define SYSTICK_CSR_TICKINT   1

SYSTICK_CSR_TICKINT_MSK

#define SYSTICK_CSR_TICKINT_MSK   (1<<SYSTICK_CSR_TICKINT)

SYSTICK_CSR_CLKSOURCE

#define SYSTICK_CSR_CLKSOURCE   2

SYSTICK_CSR_CLKSOURCE_MSK

#define SYSTICK_CSR_CLKSOURCE_MSK   (1<<SYSTICK_CSR_CLKSOURCE)

SYSTICK_CSR_COUNTFLAG

#define SYSTICK_CSR_COUNTFLAG   16

SYSTICK_CSR_COUNTFLAG_MSK

#define SYSTICK_CSR_COUNTFLAG_MSK   (1<<SYSTICK_CSR_COUNTFLAG)

SYSTICK_CALIB_SKEW

#define SYSTICK_CALIB_SKEW   30

System Timer Calibration value register.

SYSTICK_CALIB_SKEW_MSK

#define SYSTICK_CALIB_SKEW_MSK   (1<<SYSTICK_CALIB_SKEW)

SYSTICK_CALIB_NOREF

#define SYSTICK_CALIB_NOREF   31

SYSTICK_CALIB_NOREF_MSK

#define SYSTICK_CALIB_NOREF_MSK   (1<<SYSTICK_CALIB_NOREF)

__REG_TYPE__

#define __REG_TYPE__

__REG_CONNECT

#define __REG_CONNECT	(		__A,
			__B )

Value:

__A##__B

__REG_RSVD_NAME

#define __REG_RSVD_NAME

(

__NAME

)

Value:

__REG_CONNECT(__unused_, __NAME)

____REG_RSVD

#define ____REG_RSVD	(		__NAME,
			__BIT )

Value:

        reg##__BIT##_t              __NAME : __BIT;

____REG_RSVD_N

#define ____REG_RSVD_N	(		__NAME,
			__BIT,
			__N )

Value:

        reg##__BIT##_t              __NAME[__N];

__REG_RSVD

#define __REG_RSVD

(

__BIT

)

Value:

____REG_RSVD(REG_RSVD_NAME, __BIT)

__REG_RSVD_N

#define __REG_RSVD_N	(		__BIT,
			__N )

Value:

____REG_RSVD_N(REG_RSVD_NAME, __BIT, (__N))

REG_RSVD_NAME

#define REG_RSVD_NAME   __REG_RSVD_NAME(__LINE__)

REG_RSVD

#define REG_RSVD

(

__BIT

)

Value:

__REG_RSVD(__BIT)

REG_RSVD_N

#define REG_RSVD_N	(		__BIT,
			__N )

Value:

__REG_RSVD_N(__BIT, (__N))

REG_RSVD_U8

#define REG_RSVD_U8   REG_RSVD(8)

REG_RSVD_U16

#define REG_RSVD_U16   REG_RSVD(16)

REG_RSVD_U32

#define REG_RSVD_U32   REG_RSVD(32)

REG_RSVD_U8N

#define REG_RSVD_U8N

(

__N

)

Value:

REG_RSVD_N(8, (__N))

REG_RSVD_U16N

#define REG_RSVD_U16N

(

__N

)

Value:

REG_RSVD_N(16, (__N))

REG_RSVD_U32N

#define REG_RSVD_U32N

(

__N

)

Value:

REG_RSVD_N(32, (__N))

REG8_RSVD_N

#define REG8_RSVD_N

(

__N

)

Value:

REG_RSVD_U8N(__N)

REG8_RSVD_B

#define REG8_RSVD_B

(

__BYTE_CNT

)

Value:

REG8_RSVD_N(__BYTE_CNT)

REG8_RSVD_8B

#define REG8_RSVD_8B   REG8_RSVD_B(8)

REG8_RSVD_16B

#define REG8_RSVD_16B   REG8_RSVD_B(16)

REG8_RSVD_32B

#define REG8_RSVD_32B   REG8_RSVD_B(32)

REG8_RSVD_64B

#define REG8_RSVD_64B   REG8_RSVD_B(64)

REG8_RSVD_128B

#define REG8_RSVD_128B   REG8_RSVD_B(128)

REG8_RSVD_256B

#define REG8_RSVD_256B   REG8_RSVD_B(256)

REG8_RSVD_512B

#define REG8_RSVD_512B   REG8_RSVD_B(512)

REG8_RSVD_1K

#define REG8_RSVD_1K   REG8_RSVD_B(1024)

REG8_RSVD_2K

#define REG8_RSVD_2K   REG8_RSVD_B(2048)

REG8_RSVD_4K

#define REG8_RSVD_4K   REG8_RSVD_B(4096)

REG8_RSVD_8K

#define REG8_RSVD_8K   REG8_RSVD_B(8192)

REG8_RSVD_16K

#define REG8_RSVD_16K   REG8_RSVD_B(16 * 1024)

REG8_RSVD_32K

#define REG8_RSVD_32K   REG8_RSVD_B(32 * 1024)

REG8_RSVD_64K

#define REG8_RSVD_64K   REG8_RSVD_B(64 * 1024)

REG8_RSVD_128K

#define REG8_RSVD_128K   REG8_RSVD_B(128 * 1024)

REG8_RSVD_256K

#define REG8_RSVD_256K   REG8_RSVD_B(256 * 1024)

REG8_RSVD_512K

#define REG8_RSVD_512K   REG8_RSVD_B(512 * 1024)

REG8_RSVD_1M

#define REG8_RSVD_1M   REG8_RSVD_B(1024 * 1024)

REG16_RSVD_N

#define REG16_RSVD_N

(

__N

)

Value:

REG_RSVD_U16N(__N)

REG16_RSVD_B

#define REG16_RSVD_B

(

__BYTE_CNT

)

Value:

REG16_RSVD_N(__BYTE_CNT >> 1)

REG16_RSVD_8B

#define REG16_RSVD_8B   REG16_RSVD_B(8)

REG16_RSVD_16B

#define REG16_RSVD_16B   REG16_RSVD_B(16)

REG16_RSVD_32B

#define REG16_RSVD_32B   REG16_RSVD_B(32)

REG16_RSVD_64B

#define REG16_RSVD_64B   REG16_RSVD_B(64)

REG16_RSVD_128B

#define REG16_RSVD_128B   REG16_RSVD_B(128)

REG16_RSVD_256B

#define REG16_RSVD_256B   REG16_RSVD_B(256)

REG16_RSVD_512B

#define REG16_RSVD_512B   REG16_RSVD_B(512)

REG16_RSVD_1K

#define REG16_RSVD_1K   REG16_RSVD_B(1024)

REG16_RSVD_2K

#define REG16_RSVD_2K   REG16_RSVD_B(2048)

REG16_RSVD_4K

#define REG16_RSVD_4K   REG16_RSVD_B(4096)

REG16_RSVD_8K

#define REG16_RSVD_8K   REG16_RSVD_B(8192)

REG16_RSVD_16K

#define REG16_RSVD_16K   REG16_RSVD_B(16 * 1024)

REG16_RSVD_32K

#define REG16_RSVD_32K   REG16_RSVD_B(32 * 1024)

REG16_RSVD_64K

#define REG16_RSVD_64K   REG16_RSVD_B(64 * 1024)

REG16_RSVD_128K

#define REG16_RSVD_128K   REG16_RSVD_B(128 * 1024)

REG16_RSVD_256K

#define REG16_RSVD_256K   REG16_RSVD_B(256 * 1024)

REG16_RSVD_512K

#define REG16_RSVD_512K   REG16_RSVD_B(512 * 1024)

REG16_RSVD_1M

#define REG16_RSVD_1M   REG16_RSVD_B(1024 * 1024)

REG32_RSVD_N

#define REG32_RSVD_N

(

__N

)

Value:

REG_RSVD_U32N(__N)

REG32_RSVD_B

#define REG32_RSVD_B

(

__BYTE_CNT

)

Value:

REG_RSVD_U32N(__BYTE_CNT >> 2)

REG32_RSVD_8B

#define REG32_RSVD_8B   REG32_RSVD_B(8)

REG32_RSVD_16B

#define REG32_RSVD_16B   REG32_RSVD_B(16)

REG32_RSVD_32B

#define REG32_RSVD_32B   REG32_RSVD_B(32)

REG32_RSVD_64B

#define REG32_RSVD_64B   REG32_RSVD_B(64)

REG32_RSVD_128B

#define REG32_RSVD_128B   REG32_RSVD_B(128)

REG32_RSVD_256B

#define REG32_RSVD_256B   REG32_RSVD_B(256)

REG32_RSVD_512B

#define REG32_RSVD_512B   REG32_RSVD_B(512)

REG32_RSVD_1K

#define REG32_RSVD_1K   REG32_RSVD_B(1024)

REG32_RSVD_2K

#define REG32_RSVD_2K   REG32_RSVD_B(2048)

REG32_RSVD_4K

#define REG32_RSVD_4K   REG32_RSVD_B(4096)

REG32_RSVD_8K

#define REG32_RSVD_8K   REG32_RSVD_B(8192)

REG32_RSVD_16K

#define REG32_RSVD_16K   REG32_RSVD_B(16 * 1024)

REG32_RSVD_32K

#define REG32_RSVD_32K   REG32_RSVD_B(32 * 1024)

REG32_RSVD_64K

#define REG32_RSVD_64K   REG32_RSVD_B(64 * 1024)

REG32_RSVD_128K

#define REG32_RSVD_128K   REG32_RSVD_B(128 * 1024)

REG32_RSVD_256K

#define REG32_RSVD_256K   REG32_RSVD_B(256 * 1024)

REG32_RSVD_512K

#define REG32_RSVD_512K   REG32_RSVD_B(512 * 1024)

REG32_RSVD_1M

#define REG32_RSVD_1M   REG32_RSVD_B(1024 * 1024)

Typedef Documentation

reg8_t

typedef volatile uint8_t reg8_t

reg16_t

typedef volatile uint16_t reg16_t

reg32_t

typedef volatile uint32_t reg32_t