Tedd OKANO / PCT2075

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Dependents:   PCT2075_Hello Brushless_STM3_ESC_2019_10 Alternator2020_06

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PCT2075 Class Reference
Public Member Functions | Private Types | Private Member Functions

PCT2075 Class Reference

PCT2075 & LM75B class library / PCT2075 & LM75B クラスライブラリ More...

#include <PCT2075.h>

Inherits I2CTempSensor.

Public Member Functions

 PCT2075 (PinName i2c_sda, PinName i2c_scl, char i2c_address=DEFAULT_I2C_SLAVE_ADDRESS)
 Create a PCT2075 instance connected to specified I2C pins with specified address I2Cピンとスレーブアドレスを指定し，インスタンスを作成します
 PCT2075 (I2C &i2c_obj, char i2c_address=DEFAULT_I2C_SLAVE_ADDRESS)
 Create a PCT2075 instance with I2C instance and specified address I2Cオブジェクトとスレーブアドレスを指定し，インスタンスを作成します
virtual ~PCT2075 ()
 デストラクタ
virtual float read (void)
 Read temperature / 温度の読み出し
virtual operator float (void)
 Read temperature / 温度の読み出し

Private Types

enum  command_reg
 

LM75Bのレジスタ名とアドレス

More...

Private Member Functions

void init (void)
 初期化
short read16 (void)
 温度の読み出し

Detailed Description

PCT2075 & LM75B class library / PCT2075 & LM75B クラスライブラリ

Class library provides very simple interface to read sensor value クラスライブラリはセンサの値を読む非常にシンプルなインターフェースを提供します

Example / コード例: 

  #include "mbed.h"
  #include "PCT2075.h"                //  or #include "LM75B.h"
  
  PCT2075 temp_sensor( p28, p27 );    //  or LM75B temp_sensor( p28, p27 );
  
  int main()
  {
      while(1) {
          printf( "temp = %7.3f\r\n", (float)temp_sensor );
          wait( 1 );
      }
  }

Definition at line 46 of file PCT2075.h.

Constructor & Destructor Documentation

PCT2075 ( PinName  i2c_sda,
PinName  i2c_scl,
char  i2c_address = DEFAULT_I2C_SLAVE_ADDRESS 
)

Create a PCT2075 instance connected to specified I2C pins with specified address I2Cピンとスレーブアドレスを指定し，インスタンスを作成します

Parameters:
i2c_sdaI2C-bus SDA pin
i2c_sclI2C-bus SCL pin
i2c_address(option) I2C-bus slave address (default: 0x90)

Definition at line 4 of file PCT2075.cpp.

PCT2075 ( I2C &  i2c_obj,
char  i2c_address = DEFAULT_I2C_SLAVE_ADDRESS 
)

Create a PCT2075 instance with I2C instance and specified address I2Cオブジェクトとスレーブアドレスを指定し，インスタンスを作成します

Parameters:
i2c_objI2C object (instance)
i2c_address(option) I2C-bus slave address (default: 0x90)

Definition at line 10 of file PCT2075.cpp.

~PCT2075 (  ) [virtual]

デストラクタ

Definition at line 16 of file PCT2075.cpp.

Member Function Documentation

operator float ( void   ) [virtual]

Read temperature / 温度の読み出し

Returns:
To make the object returns the value / オブジェクトが読みだした値を返すようにしています

Implements I2CTempSensor.

Definition at line 27 of file PCT2075.cpp.

float read ( void   ) [virtual]

Read temperature / 温度の読み出し

Returns:
Returns temperature in Celsius (float) / 摂氏温度を返します(float型)

Implements I2CTempSensor.

Definition at line 20 of file PCT2075.cpp.

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