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Hello world code for PCT2075 and LM75B component class library. 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.
Diff: PCT2075/PCT2075.cpp
- Revision:
- 2:edd678dcf504
- Parent:
- 1:5398b0799e20
--- a/PCT2075/PCT2075.cpp Fri Feb 27 12:35:30 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,30 +0,0 @@ -#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() ); -}