Bindings: Provide helper method that auto-converts analog

diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index 5c0ae3d0a0fc7ccbdc3756f49aaa511cdfa6d45c..be76263a942e7af576bf3c97e3f9f464ddc1f6ac 100644 (file)
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -1212,6 +1212,11 @@ void *Analog::data_pointer()
        return _structure->data;
 }
 
        return _structure->data;
 }
 

+void Analog::get_data_as_float(float *dest)
+{
+       check(sr_analog_to_float(_structure, dest));
+}
+

 unsigned int Analog::num_samples() const
 {
        return _structure->num_samples;
 unsigned int Analog::num_samples() const
 {
        return _structure->num_samples;

diff --git a/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp b/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
index b82679ab4b9da9db9e3f70119c5174bd58e838b1..b1ab7a5bd6f6e04a06607c80017e8fc0d9473f73 100644 (file)
--- a/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
+++ b/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
@@ -768,6 +768,11 @@ class SR_API Analog :
 public:
        /** Pointer to data. */
        void *data_pointer();
 public:
        /** Pointer to data. */
        void *data_pointer();

+       /**
+        * Fills dest pointer with the analog data converted to float.
+        * The pointer must have space for num_samples() floats.
+        */
+       void get_data_as_float(float *dest);

        /** Number of samples in this packet. */
        unsigned int num_samples() const;
        /** Channels for which this packet contains data. */
        /** Number of samples in this packet. */
        unsigned int num_samples() const;
        /** Channels for which this packet contains data. */