NXShield
v1.07
NXShield Library Reference by OpenElectrons.com
|
This class interfaces with sensor attached to NXShield. More...
#include <NXTCurrentMeter.h>
Public Member Functions | |
CurrentMeter (uint8_t i2c_address=0x28) | |
uint8_t | issueCommand (char command) |
int | getACurrent () |
int | getRCurrent () |
int | getReference () |
int | setReferenceI () |
Public Member Functions inherited from NXShieldI2C | |
NXShieldI2C (uint8_t i2c_address) | |
void | init (void *shield, SH_BankPort bp) |
uint8_t | readByte (uint8_t location) |
uint16_t | readInteger (uint8_t location) |
uint32_t | readLong (uint8_t location) |
uint8_t * | readRegisters (uint8_t start_register, uint8_t bytes, uint8_t *buf) |
char * | readString (uint8_t location, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0) |
bool | writeRegisters (uint8_t start_register, uint8_t bytes_to_write, uint8_t *buffer=0) |
bool | writeByte (uint8_t location, uint8_t data) |
bool | writeInteger (uint8_t location, uint16_t data) |
bool | writeLong (uint8_t location, uint32_t data) |
char * | getFirmwareVersion () |
char * | getVendorID () |
char * | getDeviceID () |
char * | getFeatureSet () |
uint8_t | getErrorCode () |
bool | checkAddress () |
bool | setAddress (uint8_t address) |
Public Member Functions inherited from BaseI2CDevice | |
BaseI2CDevice (uint8_t i2c_address) | |
void | initProtocol () |
uint8_t * | readRegisters (uint8_t start_register, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0, bool clear_buffer=false) |
uint8_t | readByte (uint8_t location) |
int16_t | readInteger (uint8_t location) |
uint32_t | readLong (uint8_t location) |
char * | readString (uint8_t location, uint8_t bytes_to_read, uint8_t *buffer=0, uint8_t buffer_length=0) |
bool | writeRegisters (uint8_t start_register, uint8_t bytes_to_write, uint8_t *buffer=0) |
bool | writeByte (uint8_t location, uint8_t data) |
bool | writeInteger (uint8_t location, uint16_t data) |
bool | writeLong (uint8_t location, uint32_t data) |
bool | checkAddress () |
bool | setAddress (uint8_t i2c_address) |
uint8_t | getAddress () |
uint8_t | getWriteErrorCode () |
char * | getFirmwareVersion () |
char * | getVendorID () |
char * | getDeviceID () |
char * | getFeatureSet () |
Public Member Functions inherited from SoftI2cMaster | |
uint8_t | start (uint8_t addressRW) |
void | stop (void) |
uint8_t | restart (uint8_t addressRW) |
uint8_t | write (uint8_t b) |
uint8_t | read (uint8_t last) |
SoftI2cMaster (uint8_t devAddr) | |
void | initProtocol (uint8_t sclPin=NULL, uint8_t sdaPin=NULL) |
uint8_t * | readRegisters (uint8_t startRegister, uint8_t bytes, uint8_t *buf=NULL) |
bool | writeRegistersWithLocation (int bytes, uint8_t *buf) |
bool | writeRegisters (uint8_t location, uint8_t bytes_to_write, uint8_t *buffer=0) |
bool | writeByte (uint8_t location, uint8_t data) |
bool | writeInteger (uint8_t location, uint16_t data) |
bool | writeLong (uint8_t location, uint32_t data) |
char * | readString (uint8_t startRegister, uint8_t bytes, uint8_t *buf=NULL, uint8_t len=0) |
uint8_t | readByte (uint8_t location) |
int16_t | readInteger (uint8_t location) |
uint32_t | readLong (uint8_t location) |
char * | getFirmwareVersion () |
char * | getVendorID () |
char * | getDeviceID () |
uint8_t | getWriteErrorCode () |
bool | checkAddress () |
bool | setAddress (uint8_t address) |
Additional Inherited Members | |
Public Attributes inherited from NXShieldI2C | |
void * | mp_shield |
uint8_t * | _i2c_buffer |
uint8_t | m_protocol |
Public Attributes inherited from SoftI2cMaster | |
uint8_t * | _so_buffer |
Static Public Attributes inherited from BaseI2CDevice | |
static uint8_t * | _buffer = 0 |
static bool | b_initialized = false |
Protected Member Functions inherited from BaseI2CDevice | |
void | setWriteErrorCode (uint8_t code) |
This class interfaces with sensor attached to NXShield.
CurrentMeter::CurrentMeter | ( | uint8_t | i2c_address = 0x28 | ) |
Constructor for the class; may supply an optional custom i2c address
int CurrentMeter::getACurrent | ( | ) |
Get the Absolute Current
int CurrentMeter::getRCurrent | ( | ) |
Get the Relative Current
int CurrentMeter::getReference | ( | ) |
Get the Reference Current
uint8_t CurrentMeter::issueCommand | ( | char | command | ) |
Write a command byte at the command register of the device
int CurrentMeter::setReferenceI | ( | ) |
Set the Reference Current to Absolute Current