Tedd OKANO / PCT2075

Component class library for PCT2075 and LM75B. The PCT2075 is a temperature-to-digital converter featuring +/-1 degree-C accuracy over -25 degree-C to +100 degree-C range. It uses an on-chip band gap temperature sensor and Sigma-Delta A-to-D conversion technique with an overtemperature detection output that is a drop-in replacement for other LM75 series thermal sensors.

Dependents:   PCT2075_Hello Brushless_STM3_ESC_2019_10 Alternator2020_06

PCT2075.cpp

Committer:
okano
Date:
2015-03-05
Revision:
1:0cdfb3ea5969
Parent:
0:ae0333775d7e

File content as of revision 1:0cdfb3ea5969:

#include    "I2CTempSensor.h"
#include    "PCT2075.h"

PCT2075::PCT2075( PinName i2c_sda, PinName i2c_scl, char i2c_address ) 
    : I2CTempSensor( i2c_sda, i2c_scl, i2c_address )
{
    init();
}

PCT2075::PCT2075( I2C &i2c_obj, char i2c_address )
    : I2CTempSensor( i2c_obj, i2c_address )
{
    init();
}

PCT2075::~PCT2075()
{
}

float PCT2075::read( void )
{
    typedef I2CTempSensor base;

    return( base::read16() / 256.0 );
}

PCT2075::operator float( void )
{
    return( read() );
}