Maxim Integrated / MAX30205_Clinical_Temperature_Sensor

Maxim Integrated MAX30205 C, C++ source code driver software: MAX30205 is accurate to +-0.1°C over the range of 37.0°C to 39.0°C. One-shot, shutdown modes are available for reduced power usage. Thermostat thresholds allow for temperature hysteresis or for alarm settings. The MAX30205 is available in a compact 3x3 mm, 8-pin TDFN package. Operating supply voltage range is 2.7V to 3.3V. Typical applications are for clinical digital thermometers, thermostats with hysteresis, and temperature alarms.

Dependents:   MAX30205_Human_Body_Temperature_Sensor

Files at this revision

API Documentation at this revision

Revision 4:68e1b36becb0, committed 2017-04-07

Comitter:
j3
Date:
Fri Apr 07 21:41:27 2017 +0000
Parent:
3:939090042b32
Child:
5:24039cc86fc1
Commit message:
Removed m_os mbr, let user manage interrupt pin for now.

Changed in this revision

MAX30205.cpp Show annotated file Show diff for this revision Revisions of this file
MAX30205.h Show annotated file Show diff for this revision Revisions of this file 
--- a/MAX30205.cpp	Fri Apr 07 21:14:44 2017 +0000
+++ b/MAX30205.cpp	Fri Apr 07 21:41:27 2017 +0000
@@ -36,17 +36,17 @@
 
 
 //******************************************************************************
-MAX30205::MAX30205(PinName sda, PinName scl, uint8_t slaveAddress, PinName os): 
+MAX30205::MAX30205(PinName sda, PinName scl, uint8_t slaveAddress): 
 m_i2c(sda, scl), m_writeAddress(slaveAddress << 1), 
-m_readAddress((slaveAddress << 1) | 1), m_os(os, PullUp)
+m_readAddress((slaveAddress << 1) | 1)
 {
 }
 
 
 //******************************************************************************
-MAX30205::MAX30205(I2C &i2c, uint8_t slaveAddress, PinName os): 
+MAX30205::MAX30205(I2C &i2c, uint8_t slaveAddress): 
 m_i2c(i2c), m_writeAddress(slaveAddress << 1), 
-m_readAddress((slaveAddress << 1) | 1), m_os(os, PullUp)
+m_readAddress((slaveAddress << 1) | 1)
 {
 }
 

--- a/MAX30205.h	Fri Apr 07 21:14:44 2017 +0000
+++ b/MAX30205.h	Fri Apr 07 21:41:27 2017 +0000
@@ -86,17 +86,15 @@
     * @param sda - Pinname for sda
     * @param scl - Pinname for scl
     * @param slaveAddress - 7-bit I2C address
-    * @param os - GPIO pin for Over Temperature Shutdown int if used
     */
-    MAX30205(PinName sda, PinName scl, uint8_t slaveAddress, PinName os = NC);
+    MAX30205(PinName sda, PinName scl, uint8_t slaveAddress);
     
     /**
     * @brief  Constructor using reference to I2C object
     * @param i2c - Reference to I2C object
     * @param slaveAddress - 7-bit I2C address
-    * @param os - GPIO pin for Over Temperature Shutdown int if used
     */
-    MAX30205(I2C &i2c, uint8_t slaveAddress, PinName os = NC);
+    MAX30205(I2C &i2c, uint8_t slaveAddress);
 
     /** @brief Destructor */
     ~MAX30205(void);
@@ -185,10 +183,8 @@
 private:
     /// I2C object
     I2C m_i2c;
-    /// Device slave address
+    /// Device slave addresses
     uint8_t m_writeAddress, m_readAddress;
-    /// Over temperature shutdown interrupt pin
-    DigitalIn m_os;
 };
 
 #endif /* __MAX30205_H_ */