read/write functions : support of double type added.

KnxDevice.cpp

@@ -238,6 +238,7 @@ template e_KnxDeviceStatus KnxDevice::read <int>(byte objectIndex, int& returned
 template e_KnxDeviceStatus KnxDevice::read <unsigned long>(byte objectIndex, unsigned long& returnedValue);
 template e_KnxDeviceStatus KnxDevice::read <long>(byte objectIndex, long& returnedValue);
 template e_KnxDeviceStatus KnxDevice::read <float>(byte objectIndex, float& returnedValue);
+template e_KnxDeviceStatus KnxDevice::read <double>(byte objectIndex, double& returnedValue);
 
 
 
@@ -286,6 +287,7 @@ template e_KnxDeviceStatus KnxDevice::write <int>(byte objectIndex, int value);
 template e_KnxDeviceStatus KnxDevice::write <unsigned long>(byte objectIndex, unsigned long value);
 template e_KnxDeviceStatus KnxDevice::write <long>(byte objectIndex, long value);
 template e_KnxDeviceStatus KnxDevice::write <float>(byte objectIndex, float value);
+template e_KnxDeviceStatus KnxDevice::write <double>(byte objectIndex, double value);
 
 
 // Update any type of com object (rough DPT value shall be provided)
@@ -471,6 +473,7 @@ template e_KnxDeviceStatus ConvertFromDpt <int>(const byte dptOriginValue[], int
 template e_KnxDeviceStatus ConvertFromDpt <unsigned long>(const byte dptOriginValue[], unsigned long&, byte dptFormat);
 template e_KnxDeviceStatus ConvertFromDpt <long>(const byte dptOriginValue[], long&, byte dptFormat);
 template e_KnxDeviceStatus ConvertFromDpt <float>(const byte dptOriginValue[], float&, byte dptFormat);
+template e_KnxDeviceStatus ConvertFromDpt <double>(const byte dptOriginValue[], double&, byte dptFormat);
 
 
 // Functions to convert a standard C type to a DPT format
@@ -541,6 +544,7 @@ template e_KnxDeviceStatus ConvertToDpt <int>(int, byte dptDestValue[], byte dpt
 template e_KnxDeviceStatus ConvertToDpt <unsigned long>(unsigned long, byte dptDestValue[], byte dptFormat);
 template e_KnxDeviceStatus ConvertToDpt <long>(long, byte dptDestValue[], byte dptFormat);
 template e_KnxDeviceStatus ConvertToDpt <float>(float, byte dptDestValue[], byte dptFormat);
+template e_KnxDeviceStatus ConvertToDpt <double>(double, byte dptDestValue[], byte dptFormat);
 
 // EOF
 

README.md

@@ -48,6 +48,7 @@ This library is still under developpement. The next actions in the pipe are :
 |:---------------------------:|:----------------------------------------------------:|
 | V0.1                        | experimental version                                 |
 | V0.2                        | read/write functions : support of boolean type added |
+| V0.3                        | read/write functions : support of double type added  |
 
 
 ## API
@@ -157,7 +158,7 @@ ___
   _Read an usual format com object_
 
 * **Description:** Get the current value of a group object. This function is relevant for objects with usual format, see table below.
-* **Parameters:** "objectIndex" is the index (in the list) of the object to be read. "returnedValue" is the read com object value. "returnedValue" can be any standard C type (boolean, uchar, char, uint, int, ulong, long, float types).
+* **Parameters:** "objectIndex" is the index (in the list) of the object to be read. "returnedValue" is the read com object value. "returnedValue" can be any standard C type (boolean, uchar, char, uint, int, ulong, long, float, double types).
 * **Return:** KNX_DEVICE_OK (0) when everything went well, KNX_DEVICE_NOT_IMPLEMENTED (254) in case of F32 conversion, KNX_DEVICE_ERROR (255) in case of unsupported group object format.
 * **Examples:** 
 ```
@@ -198,7 +199,7 @@ ___
 
 * **Description:** update the value of a group object. This function is relevant for objects with usual format, see table below.
 In case the object has COMMUNICATION and TRANSMIT flags set, then a telegram is emitted on the EIB bus, thus the new value is propagated to the other devices.
-* **Parameters:** "objectIndex" is the index (in the list) of the object to be updated. "value" is the new value. value can be any standard C type (boolean, uchar, char, uint, int, ulong, long, float types).
+* **Parameters:** "objectIndex" is the index (in the list) of the object to be updated. "value" is the new value. value can be any standard C type (boolean, uchar, char, uint, int, ulong, long, float, double types).
 * **Return:** KNX_DEVICE_OK (0) when everything went well, KNX_DEVICE_NOT_IMPLEMENTED (254) in case of F32 conversion, KNX_DEVICE_ERROR (255) in case of unsupported group object format.
 * **Examples:**
 ```