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

Diff: PCT2075.cpp

Revision:
0:ae0333775d7e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PCT2075.cpp	Thu Mar 05 06:11:06 2015 +0000
@@ -0,0 +1,30 @@
+#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() );
+}