Accelerometer header. More...

#include <stdint.h>
#include "logger.h"

Macros
#define	DOUTX 0x06

#define	DOUTY 0x07

#define	DOUTZ 0x08

#define	TICKSPERUS (F_CPU/ 1000000)

#define	ACCEL_INT_IN P2IN

#define	ACCEL_INT_OUT P2OUT

#define	ACCEL_INT_DIR P2DIR

#define	ACCEL_SCK_SEL P2SEL

#define	ACCEL_INT_IE P2IE

#define	ACCEL_INT_IES P2IES

#define	ACCEL_INT_IFG P2IFG

#define	ACCEL_INT_VECTOR PORT2_VECTOR

#define	ACCEL_OUT P3OUT

#define	ACCEL_DIR P3DIR

#define	ACCEL_SEL P3SEL

#define	ACCEL_INT BIT5

#define	ACCEL_CS BIT5

#define	ACCEL_SIMO BIT3

#define	ACCEL_SOMI BIT4

#define	ACCEL_SCK BIT7

#define	ACCEL_PWR BIT6

#define	REVID 0x01

#define	CTRL 0x02

#define	MODE_400 0x04

#define	DOUTX 0x06

#define	DOUTY 0x07

#define	DOUTZ 0x08

#define	G_RANGE_2 0x80

#define	I2C_DIS 0x10

Typedefs
typedef enum accel_state_t	accel_state_t
	Enumerate possible states for the accelerometer finite state machine (FSM)

Enumerations
enum	accel_state_t { STATE_ACCEL_NONE, STATE_ACCEL_XREQ, STATE_ACCEL_XRDY, STATE_ACCEL_YREQ, STATE_ACCEL_YRDY, STATE_ACCEL_ZREQ, STATE_ACCEL_ZRDY, STATE_ACCEL_DONE }
	Enumerate possible states for the accelerometer finite state machine (FSM) More...

Functions
void	Cma3000_init (volatile SampleBuffer *samplebuffer)
	Configures the CMA3000-D01 3-Axis Ultra Low Power Accelerometer. More...

void	Cma3000_disable (void)
	Disables the CMA3000-D01 3-Axis Ultra Low Power Accelerometer.

void	Cma3000_readAccel (void)
	Reads data from the accelerometer.

int8_t	Cma3000_readRegister (uint8_t Address)
	Reads data from the accelerometer. More...

void	Cma3000_readAccelFSM (void)
	Commence reading of data into the SampleBuffer.

accel_state_t	Cma3000_getState (void)
	Get the current state of the accelerometer. More...

int8_t	Cma3000_writeRegister (uint8_t Address, int8_t accelData)
	Writes data to the accelerometer. More...

Variables
int8_t	Cma3000_xAccel
	Data value x from the accelerometer.

int8_t	Cma3000_yAccel
	Data value y from the accelerometer.

int8_t	Cma3000_zAccel
	Data value z from the accelerometer.

Detailed Description

Accelerometer header.

HAL_Cma3000.h

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Neither the name of Texas Instruments Incorporated nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

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Author: TI, Modified by Jon Sowman

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description