2 files changed, 15 insertions, 3 deletions
diff --git a/src/diagnostic/diagnostic-message.cpp b/src/diagnostic/diagnostic-message.cpp
index 0b1a933..71b0f7d 100644
--- a/src/diagnostic/diagnostic-message.cpp
+++ b/src/diagnostic/diagnostic-message.cpp
@@ -59,9 +59,9 @@ const char *UNIT_NAMES[10] = {
 	{ 0x63, "obd2.engine.torque", 0, 65535, NM, 1, false}
 };
 
-obd2_signals_t::obd2_signals_t(uint8_t pid, const char* generic_name, const int min, const int max, enum UNIT unit, int frequency, bool supported)
-	:	pid_{pid}, generic_name_{generic_name}, min_{min}, max_{max}, unit_{unit}, frequency_{frequency}, supported_{supported}
+uint32_t get_signal_id(obd2_signals_t& sig)
 {
+	return sig.get_pid();
 }
 
 std::vector<obd2_signals_t>& get_obd2_signals()
@@ -69,6 +69,16 @@ std::vector<obd2_signals_t>& get_obd2_signals()
 	return OBD2_PIDS;
 }
 
+obd2_signals_t::obd2_signals_t(uint8_t pid, const char* generic_name, const int min, const int max, enum UNIT unit, int frequency, bool supported)
+	:	pid_{pid}, generic_name_{generic_name}, min_{min}, max_{max}, unit_{unit}, frequency_{frequency}, supported_{supported}
+{
+}
+
+uint32_t obd2_signals_t::get_pid()
+{
+	return (uint32_t)pid_;
+}
+
 /**
  * @fn std::vector<std::string> find_signals(const openxc_DynamicField &key)
  * @brief return signals name found searching through CAN_signals and OBD2 pid
diff --git a/src/diagnostic/diagnostic-message.hpp b/src/diagnostic/diagnostic-message.hpp
index 062f7b5..cd4afd5 100644
--- a/src/diagnostic/diagnostic-message.hpp
+++ b/src/diagnostic/diagnostic-message.hpp
@@ -79,6 +79,8 @@ class obd2_signals_t {
 		const char* generic_name = generic_name_;
 		obd2_signals_t(uint8_t pid, const char* generic_name, const int min_, const int max_, enum UNIT unit, int frequency, bool supported);
 
+		uint32_t get_pid();
+
 		void add_request(int pid);
 
 		void find_obd2_signals(const openxc_DynamicField &key, std::vector<obd2_signals_t*>& found_signals);
@@ -90,5 +92,5 @@ class obd2_signals_t {
 		float decode_obd2_response(const DiagnosticResponse* response, float parsedPayload);
 };
 
-uint32_t get_signal_id(const obd2_signals_t& sig);
+uint32_t get_signal_id(obd2_signals_t& sig);
 std::vector<obd2_signals_t>& get_obd2_signals();
 \ No newline at end of file