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-rw-r--r--src/configuration-generated.cpp46
-rw-r--r--src/configuration.cpp16
-rw-r--r--src/configuration.hpp10
-rw-r--r--src/diagnostic/diagnostic-message.cpp29
-rw-r--r--src/diagnostic/diagnostic-message.hpp13
-rw-r--r--src/low-can-binding.cpp10
-rw-r--r--src/utils/signals.cpp4
7 files changed, 73 insertions, 55 deletions
diff --git a/src/configuration-generated.cpp b/src/configuration-generated.cpp
index b7a3733..ccbf559 100644
--- a/src/configuration-generated.cpp
+++ b/src/configuration-generated.cpp
@@ -7,31 +7,31 @@
#include "can/can-decoder.hpp"
// Pre-defined OBD-II PIDs to query for if supported by the vehicle.
- std::vector<obd2_signal_t> OBD2_PIDS = {
- obd2_signal_t(0x04, "engine.load", 0, 100, POURCENT, 5, false),
- obd2_signal_t(0x05, "engine.coolant.temperature", -40, 215, DEGREES_CELSIUS, 1, false),
- obd2_signal_t(0x0a, "fuel.pressure", 0, 765, KPA, 1, false),
- obd2_signal_t(0x0b, "intake.manifold.pressure", 0, 255, KPA, 1, false),
- obd2_signal_t(0x0c, "engine.speed", 0, 16383, RPM, 5, false),
- obd2_signal_t(0x0d, "vehicle.speed", 0, 255, KM_H, 5, false),
- obd2_signal_t(0x0f, "intake.air.temperature", -40, 215, DEGREES_CELSIUS, 1, false),
- obd2_signal_t(0x10, "mass.airflow", 0, 655, GRAMS_SEC, 5, false),
- obd2_signal_t(0x11, "throttle.position", 0, 100, POURCENT, 5, false),
- obd2_signal_t(0x1f, "running.time", 0, 65535, SECONDS, 1, false),
- obd2_signal_t(0x2d, "EGR.error", -100, 99, POURCENT, 0, false),
- obd2_signal_t(0x2f, "fuel.level", 0, 100, POURCENT, 1, false),
- obd2_signal_t(0x33, "barometric.pressure", 0, 255, KPA, 1, false),
- obd2_signal_t(0x4c, "commanded.throttle.position", 0, 100, POURCENT, 1, false),
- obd2_signal_t(0x52, "ethanol.fuel.percentage", 0, 100, POURCENT, 1, false),
- obd2_signal_t(0x5a, "accelerator.pedal.position", 0, 100, POURCENT, 5, false),
- obd2_signal_t(0x5b, "hybrid.battery-pack.remaining.life", 0, 100, POURCENT, 5, false),
- obd2_signal_t(0x5c, "engine.oil.temperature",-40, 210, DEGREES_CELSIUS, 1, false),
- obd2_signal_t(0x63, "engine.torque", 0, 65535, NM, 1, false)
+ std::vector<diagnostic_message_t> DIAGNOSTIC_MESSAGES = {
+ diagnostic_message_t(0x04, "engine.load", 0, 100, POURCENT, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x05, "engine.coolant.temperature", -40, 215, DEGREES_CELSIUS, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x0a, "fuel.pressure", 0, 765, KPA, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x0b, "intake.manifold.pressure", 0, 255, KPA, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x0c, "engine.speed", 0, 16383, RPM, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x0d, "vehicle.speed", 0, 255, KM_H, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x0f, "intake.air.temperature", -40, 215, DEGREES_CELSIUS, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x10, "mass.airflow", 0, 655, GRAMS_SEC, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x11, "throttle.position", 0, 100, POURCENT, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x1f, "running.time", 0, 65535, SECONDS, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x2d, "EGR.error", -100, 99, POURCENT, 0, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x2f, "fuel.level", 0, 100, POURCENT, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x33, "barometric.pressure", 0, 255, KPA, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x4c, "commanded.throttle.position", 0, 100, POURCENT, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x52, "ethanol.fuel.percentage", 0, 100, POURCENT, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x5a, "accelerator.pedal.position", 0, 100, POURCENT, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x5b, "hybrid.battery-pack.remaining.life", 0, 100, POURCENT, 5, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x5c, "engine.oil.temperature",-40, 210, DEGREES_CELSIUS, 1, decoder_t::decode_obd2_response, nullptr, false),
+ diagnostic_message_t(0x63, "engine.torque", 0, 65535, NM, 1, decoder_t::decode_obd2_response, nullptr, false)
};
-std::vector<obd2_signal_t> get_predefined_obd2()
+std::vector<diagnostic_message_t> get_predefined_obd2()
{
- return OBD2_PIDS;
+ return DIAGNOSTIC_MESSAGES;
}
std::vector<can_message_set_t> CAN_MESSAGE_SET =
@@ -58,7 +58,7 @@ std::vector<std::vector<can_signal_t>> SIGNALS = {
};
configuration_t::configuration_t()
- : can_message_set_{CAN_MESSAGE_SET}, can_message_definition_{CAN_MESSAGES_DEFINITION}, can_signals_{SIGNALS}, obd2_signals_{OBD2_PIDS}
+ : can_message_set_{CAN_MESSAGE_SET}, can_message_definition_{CAN_MESSAGES_DEFINITION}, can_signals_{SIGNALS}, diagnostic_messages_{DIAGNOSTIC_MESSAGES}
{}
const std::string configuration_t::get_diagnostic_bus() const
diff --git a/src/configuration.cpp b/src/configuration.cpp
index ec12d8f..52ddde4 100644
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -67,9 +67,9 @@ std::vector<can_signal_t>& configuration_t::get_can_signals()
return can_signals_[active_message_set_];
}
-std::vector<obd2_signal_t>& configuration_t::get_obd2_signals()
+std::vector<diagnostic_message_t>& configuration_t::get_diagnostic_messages()
{
- return obd2_signals_[active_message_set_];
+ return diagnostic_messages_[active_message_set_];
}
const std::vector<std::string>& configuration_t::get_signals_prefix() const
@@ -82,7 +82,7 @@ const std::vector<can_message_definition_t>& configuration_t::get_can_message_de
return can_message_definition_[active_message_set_];
}
-uint32_t configuration_t::get_signal_id(obd2_signal_t& sig) const
+uint32_t configuration_t::get_signal_id(diagnostic_message_t& sig) const
{
return sig.get_pid();
}
@@ -106,21 +106,21 @@ void configuration_t::set_active_message_set(uint8_t id)
*
* @return Vector of signals name found.
*/
-void configuration_t::find_obd2_signals(const openxc_DynamicField &key, std::vector<obd2_signal_t*>& found_signals)
+void configuration_t::find_diagnostic_messages(const openxc_DynamicField &key, std::vector<diagnostic_message_t*>& found_signals)
{
switch(key.type)
{
case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
- lookup_signals_by_name(key.string_value, obd2_signals_[active_message_set_], found_signals);
+ lookup_signals_by_name(key.string_value, diagnostic_messages_[active_message_set_], found_signals);
break;
case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
- lookup_signals_by_id(key.numeric_value, obd2_signals_[active_message_set_], found_signals);
+ lookup_signals_by_id(key.numeric_value, diagnostic_messages_[active_message_set_], found_signals);
break;
default:
- ERROR(binder_interface, "find_obd2_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
+ ERROR(binder_interface, "find_diagnostic_messages: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
break;
}
- DEBUG(binder_interface, "find_obd2_signals: Found %d signal(s)", (int)found_signals.size());
+ DEBUG(binder_interface, "find_diagnostic_messages: Found %d signal(s)", (int)found_signals.size());
}
/**
diff --git a/src/configuration.hpp b/src/configuration.hpp
index 224672e..266f219 100644
--- a/src/configuration.hpp
+++ b/src/configuration.hpp
@@ -49,7 +49,7 @@ class configuration_t
std::vector<can_message_set_t> can_message_set_;
std::vector<std::vector<can_message_definition_t>> can_message_definition_;
std::vector<std::vector<can_signal_t>> can_signals_;
- std::vector<std::vector<obd2_signal_t>> obd2_signals_;
+ std::vector<std::vector<diagnostic_message_t>> diagnostic_messages_;
/// Private constructor with implementation generated by the AGL generator.
configuration_t();
@@ -73,19 +73,19 @@ class configuration_t
std::vector<can_signal_t>& get_can_signals();
- std::vector<obd2_signal_t>& get_obd2_signals();
+ std::vector<diagnostic_message_t>& get_diagnostic_messages();
const std::vector<std::string>& get_signals_prefix() const;
const std::vector<can_message_definition_t>& get_can_message_definition();
- uint32_t get_signal_id(obd2_signal_t& sig) const;
+ uint32_t get_signal_id(diagnostic_message_t& sig) const;
uint32_t get_signal_id(can_signal_t& sig) const;
void set_active_message_set(uint8_t id);
- void find_obd2_signals(const openxc_DynamicField &key, std::vector<obd2_signal_t*>& found_signals);
+ void find_diagnostic_messages(const openxc_DynamicField &key, std::vector<diagnostic_message_t*>& found_signals);
void find_can_signals(const openxc_DynamicField &key, std::vector<can_signal_t*>& found_signals);
@@ -114,4 +114,4 @@ class configuration_t
};
// TEMP Function to access OBD2_PIDS vector
-std::vector<obd2_signal_t> get_predefined_obd2();
+std::vector<diagnostic_message_t> get_predefined_obd2();
diff --git a/src/diagnostic/diagnostic-message.cpp b/src/diagnostic/diagnostic-message.cpp
index a460ac5..b7c5d45 100644
--- a/src/diagnostic/diagnostic-message.cpp
+++ b/src/diagnostic/diagnostic-message.cpp
@@ -33,36 +33,45 @@ const char *UNIT_NAMES[10] = {
"NM"
};
-obd2_signal_t::obd2_signal_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}
-{
-}
+diagnostic_message_t::diagnostic_message_t(uint8_t pid, const std::string generic_name, const int min, const int max, enum UNIT unit, float frequency,
+ DiagnosticResponseDecoder decoder, DiagnosticResponseCallback callback, bool supported)
+ : pid_{pid}, generic_name_{generic_name}, min_{min}, max_{max}, unit_{unit}, frequency_{frequency}, decoder_{decoder}, callback_{callback}, supported_{supported}
+{}
-uint32_t obd2_signal_t::get_pid()
+uint32_t diagnostic_message_t::get_pid()
{
return (uint32_t)pid_;
}
-const std::string& obd2_signal_t::get_generic_name() const
+const std::string& diagnostic_message_t::get_generic_name() const
{
return generic_name_;
}
-const std::string obd2_signal_t::get_name() const
+const std::string diagnostic_message_t::get_name() const
{
return active_diagnostic_request_t::get_prefix() + "." + generic_name_;
}
-int obd2_signal_t::get_frequency() const
+float diagnostic_message_t::get_frequency() const
{
return frequency_;
}
+DiagnosticResponseDecoder diagnostic_message_t::get_decoder() const
+{
+ return decoder_;
+}
+DiagnosticResponseCallback diagnostic_message_t::get_callback() const
+{
+ return callback_;
+}
+
/**
* @brief Build a DiagnosticRequest struct to be passed
* to diagnostic manager instance.
*/
-const DiagnosticRequest obd2_signal_t::build_diagnostic_request()
+const DiagnosticRequest diagnostic_message_t::build_diagnostic_request()
{
return {/*arbitration_id: */OBD2_FUNCTIONAL_BROADCAST_ID,
/*mode: */0x1,
@@ -80,7 +89,7 @@ const DiagnosticRequest obd2_signal_t::build_diagnostic_request()
*
* @return true if the request is a mode 1 request and it has a 1 byte PID.
*/
-bool obd2_signal_t::is_obd2_request(const DiagnosticRequest* request)
+bool diagnostic_message_t::is_obd2_request(const DiagnosticRequest* request)
{
return request->mode == 0x1 && request->has_pid && request->pid < 0xff;
}
diff --git a/src/diagnostic/diagnostic-message.hpp b/src/diagnostic/diagnostic-message.hpp
index e806257..83c4dcc 100644
--- a/src/diagnostic/diagnostic-message.hpp
+++ b/src/diagnostic/diagnostic-message.hpp
@@ -42,7 +42,7 @@ enum UNIT {
/**
* @brief - A representation of an OBD-II PID.
*/
-class obd2_signal_t {
+class diagnostic_message_t {
private:
uint8_t pid_; /*!< pid - The 1 byte PID.*/
std::string generic_name_; /*!< generic_name_ - A human readable name to use for this PID when published.*/
@@ -50,16 +50,25 @@ class obd2_signal_t {
int max_; /*!< max_ - Maximum value that can take this pid */
enum UNIT unit_; /*!< unit_ : Which unit system is used by that pid. See enum UNIT above.*/
int frequency_; /*!< frequency - The frequency to request this PID if supported by the vehicle when automatic, recurring OBD-II requests are enabled.*/
+ DiagnosticResponseDecoder decoder_; /*!< decoder_ - An optional DiagnosticResponseDecoder to parse the payload of responses
+ * to this request. If the decoder is NULL, the output will include the raw payload
+ * instead of a parsed value.*/
+ DiagnosticResponseCallback callback_; /*!< callback_ - An optional DiagnosticResponseCallback to be notified whenever a
+ * response is received for this request.*/
+
bool supported_; /*!< supported_ - boolean indicating whether this pid is supported by the vehicle or not.*/
public:
const char* generic_name = generic_name_.c_str();
- obd2_signal_t(uint8_t pid, const char* generic_name, const int min_, const int max_, enum UNIT unit, int frequency, bool supported);
+ diagnostic_message_t(uint8_t pid, const std::string generic_name, const int min, const int max, enum UNIT unit, float frequency,
+ DiagnosticResponseDecoder decoder, DiagnosticResponseCallback callback, bool supported);
uint32_t get_pid();
const std::string& get_generic_name() const;
const std::string get_name() const;
int get_frequency() const;
+ DiagnosticResponseDecoder get_decoder() const;
+ DiagnosticResponseCallback get_callback() const;
const DiagnosticRequest build_diagnostic_request();
diff --git a/src/low-can-binding.cpp b/src/low-can-binding.cpp
index 074e95c..53d34c7 100644
--- a/src/low-can-binding.cpp
+++ b/src/low-can-binding.cpp
@@ -130,13 +130,13 @@ static int subscribe_unsubscribe_signals(struct afb_req request, bool subscribe,
int ret;
if (active_diagnostic_request_t::is_diagnostic_signal(sig) && subscribe)
{
- std::vector<obd2_signal_t*> found;
- configuration_t::instance().find_obd2_signals(build_DynamicField(sig), found);
- int frequency = found.front()->get_frequency();
+ std::vector<diagnostic_message_t*> found;
+ configuration_t::instance().find_diagnostic_messages(build_DynamicField(sig), found);
+ float frequency = found.front()->get_frequency();
DiagnosticRequest* diag_req = new DiagnosticRequest(found.front()->build_diagnostic_request());
configuration_t::instance().get_diagnostic_manager().add_recurring_request(
- diag_req, sig.c_str(), false, obd2_signal_t::decode_obd2_response, nullptr, (float)frequency);
- //TODO: Adding callback requesting ignition status: diag_req, sig.c_str(), false, obd2_signal_t::decode_obd2_response, obd2_signal_t::check_ignition_status, frequency);
+ diag_req, sig.c_str(), false, found.front()->get_decoder(), found.front()->get_callback(), (float)frequency);
+ //TODO: Adding callback requesting ignition status: diag_req, sig.c_str(), false, diagnostic_message_t::decode_obd2_response, diagnostic_message_t::check_ignition_status, frequency);
}
ret = subscribe_unsubscribe_signal(request, subscribe, sig);
diff --git a/src/utils/signals.cpp b/src/utils/signals.cpp
index 1ce932d..41e13c0 100644
--- a/src/utils/signals.cpp
+++ b/src/utils/signals.cpp
@@ -61,11 +61,11 @@ std::vector<std::string> find_signals(const openxc_DynamicField &key)
{
case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
lookup_signals_by_name(key.string_value, configuration_t::instance().get_can_signals(), found_signals_name);
- lookup_signals_by_name(key.string_value, configuration_t::instance().get_obd2_signals(), found_signals_name);
+ lookup_signals_by_name(key.string_value, configuration_t::instance().get_diagnostic_messages(), found_signals_name);
break;
case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
lookup_signals_by_id(key.numeric_value, configuration_t::instance().get_can_signals(), found_signals_name);
- lookup_signals_by_id(key.numeric_value, configuration_t::instance().get_obd2_signals(), found_signals_name);
+ lookup_signals_by_id(key.numeric_value, configuration_t::instance().get_diagnostic_messages(), found_signals_name);
break;
default:
ERROR(binder_interface, "find_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");