ST / HTS221

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Dependencies:   X_NUCLEO_COMMON ST_INTERFACES

Dependents:   HelloWorld_ST_Sensors MOTENV_Mbed mbed-os-mqtt-client HTS221_JS ... more

Diff: HTS221Sensor.h

Revision:
1:c4391f20553e
Parent:
0:7917d6d00a6e
Child:
2:312ee2694a77
--- a/HTS221Sensor.h	Mon Sep 04 16:06:23 2017 +0000
+++ b/HTS221Sensor.h	Wed Sep 27 16:36:58 2017 +0200
@@ -48,7 +48,7 @@
 #include "HTS221_driver.h"
 #include "HumiditySensor.h"
 #include "TempSensor.h"
-
+#include <assert.h>
 
 /* Class Declaration ---------------------------------------------------------*/
 
@@ -58,9 +58,7 @@
 class HTS221Sensor : public HumiditySensor, public TempSensor
 {
   public:
-
-    HTS221Sensor(DevI2C &i2c);
-    HTS221Sensor(DevI2C &i2c, uint8_t address);
+    HTS221Sensor(DevI2C *i2c, uint8_t address=HTS221_I2C_ADDRESS, PinName drdy_pin=NC);
     virtual int init(void *init);
     virtual int read_id(uint8_t *id);
     virtual int get_humidity(float *pfData);
@@ -81,7 +79,7 @@
      */
     uint8_t io_read(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead)
     {
-        return (uint8_t) _dev_i2c.i2c_read(pBuffer, _address, RegisterAddr, NumByteToRead);
+        return (uint8_t) _dev_i2c->i2c_read(pBuffer, _address, RegisterAddr, NumByteToRead);
     }
     
     /**
@@ -93,17 +91,18 @@
      */
     uint8_t io_write(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite)
     {
-        return (uint8_t) _dev_i2c.i2c_write(pBuffer, _address, RegisterAddr, NumByteToWrite);
+        return (uint8_t) _dev_i2c->i2c_write(pBuffer, _address, RegisterAddr, NumByteToWrite);
     }
 
   private:
 
     /* Helper classes. */
-    DevI2C &_dev_i2c;
+    DevI2C *_dev_i2c;
     
     /* Configuration */
     uint8_t _address;
-
+    DigitalOut  _cs_pin;        
+    InterruptIn _drdy_pin;    
 };
 
 #ifdef __cplusplus