mma745x.c

Included Files

#include <nut/include/include2/string.h>

#include <nut/include/include2/stdlib.h>

#include <nut/include/compiler.h>

#include <nut/include/cfg/os.h>

#include <nut/include/sys/heap.h>

#include <nut/include/sys/timer.h>

#include <nut/include/sys/event.h>

#include <nut/include/dev/gpio.h>

#include <nut/include/dev/twif.h>

#include <nut/include/dev/mma745x.h>

Preprocessor definitions

#define MPRINTF( ... )

#define FFLUSH( ... )

#define SGN10BIT 0x0200

#define Con2Cpl( v )

Global Variable mmaDefault

const mmaInit_t mmaDefault

Visible in:		nut/dev/mma745x.c
Used in:	Mma745xInit()	nut/dev/mma745x.c

Local Variables

mmaCfg
static mmaInit_t* mmaCfg

Used in:	Mma745xCtl()
	Mma745xInit()
	Mma745xReadG()

mmaForce
static mma8bit_t* mmaForce

Used in:	Mma745xInit()
	Mma745xReadG()

Global Function Mma745xCtl()

int Mma745xCtl ( uint_fast8_t fkt, void* val )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xRead()	nut/dev/mma745x.c
	Mma745xWrite()	nut/dev/mma745x.c
References Variables:	mmaCfg	nut/dev/mma745x.c

Global Function Mma745xInit()

int Mma745xInit ( uint_fast8_t selftest, mmaInit_t* init )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xWrite()	nut/dev/mma745x.c
	memcpy()	nut/c/string/memcpy.c
	NutHeapRootAlloc()
References Variables:	mmaCfg	nut/dev/mma745x.c
	mmaDefault	nut/dev/mma745x.c
	mmaForce	nut/dev/mma745x.c

Global Function Mma745xRead()

int Mma745xRead ( uint_fast8_t reg, void* val, size_t len )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	NutTwiMasterRegRead()	nut/arch/m68k/coldfire/dev/common/mcf5_i2c.c
Called by:	Mma745xCtl()	nut/dev/mma745x.c
	Mma745xReadVal10()	nut/dev/mma745x.c
	Mma745xReadVal8()	nut/dev/mma745x.c

Global Function Mma745xReadCal()

int Mma745xReadCal ( mma10bit_t* cal )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xReadVal10()	nut/dev/mma745x.c

Global Function Mma745xReadG()

int Mma745xReadG ( mma10bit_t* val )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xReadVal8()	nut/dev/mma745x.c
References Variables:	mmaCfg	nut/dev/mma745x.c
	mmaForce	nut/dev/mma745x.c

Global Function Mma745xReadVal10()

int Mma745xReadVal10 ( uint8_t ofs, mma10bit_t* val )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xRead()	nut/dev/mma745x.c
Called by:	Mma745xReadCal()	nut/dev/mma745x.c

Global Function Mma745xReadVal8()

int Mma745xReadVal8 ( mma8bit_t* val )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xRead()	nut/dev/mma745x.c
Called by:	Mma745xReadG()	nut/dev/mma745x.c

Global Function Mma745xWrite()

int Mma745xWrite ( uint_fast8_t reg, void* val, size_t len )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	NutTwiMasterRegWrite()	nut/arch/m68k/coldfire/dev/common/mcf5_i2c.c
Called by:	Mma745xCtl()	nut/dev/mma745x.c
	Mma745xInit()	nut/dev/mma745x.c
	Mma745xWriteCal()	nut/dev/mma745x.c

Global Function Mma745xWriteCal()

int Mma745xWriteCal ( mma10bit_t* cal )

Prototyped in:	nut/include/dev/mma745x.h
Calls:	Mma745xWrite()	nut/dev/mma745x.c