Retrieve signal last value and timestamp at once.

Change-Id: I8401030ece94b5e397b6d2b71b29ff4e435d1486
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

2 files changed, 7 insertions, 0 deletions

diff --git a/CAN-binder/low-can-binding/can/can-signals.cpp b/CAN-binder/low-can-binding/can/can-signals.cpp
index 260d5775..fe74115c 100644
--- a/CAN-binder/low-can-binding/can/can-signals.cpp
+++ b/CAN-binder/low-can-binding/can/can-signals.cpp
@@ -165,11 +165,17 @@ bool can_signal_t::get_received() const
 {
 	return received_;
 }
+
 float can_signal_t::get_last_value() const
 {
 	return last_value_;
 }
 
+std::pair<float, uint64_t> can_signal_t::get_last_value_with_timestamp() const
+{
+	return std::make_pair(last_value_, frequency_.get_last_tick());
+}
+
 void can_signal_t::set_parent(can_message_definition_t* parent)
 {
 	parent_ = parent;
diff --git a/CAN-binder/low-can-binding/can/can-signals.hpp b/CAN-binder/low-can-binding/can/can-signals.hpp
index 2d67f273..d528f6a5 100644
--- a/CAN-binder/low-can-binding/can/can-signals.hpp
+++ b/CAN-binder/low-can-binding/can/can-signals.hpp
@@ -147,6 +147,7 @@ public:
 	SignalEncoder& get_encoder();
 	bool get_received() const;
 	float get_last_value() const;
+	std::pair<float, uint64_t> get_last_value_with_timestamp() const;
 
 	void set_parent(can_message_definition_t* parent);
 	void set_prefix(std::string val);