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authorRomain Forlot <romain.forlot@iot.bzh>2017-03-10 15:53:27 +0100
committerRomain Forlot <romain.forlot@iot.bzh>2017-03-16 17:10:41 +0100
commit093d7a35c23c65ffef888ded40aea9e77f0e4975 (patch)
treee19ad22f612560f0000aa6076fd0d59226bc9323 /src/diagnostic
parent127d46e303af839a2b160051722d38e6056dc10b (diff)
Manage prefix on CAN and OBD2 prefix. Searching signals
is made on generic_name (without prefix) and returned vector of string is filled with name with prefix. Then you can process on them based upon their name differently. OBD2 signals will generated recurring request on diagnostic manager and decoding will not be handled the same way too. Change-Id: I2c5239ef49661941a0a748debe0bd536b2954b3a Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/diagnostic')
-rw-r--r--src/diagnostic/diagnostic-message.cpp10
-rw-r--r--src/diagnostic/diagnostic-message.hpp29
2 files changed, 15 insertions, 24 deletions
diff --git a/src/diagnostic/diagnostic-message.cpp b/src/diagnostic/diagnostic-message.cpp
index 8f42653..bd76de0 100644
--- a/src/diagnostic/diagnostic-message.cpp
+++ b/src/diagnostic/diagnostic-message.cpp
@@ -48,6 +48,16 @@ std::string& obd2_signal_t::get_generic_name()
return generic_name_;
}
+std::string obd2_signal_t::get_name()
+{
+ return prefix_ + "." + generic_name_;
+}
+
+void obd2_signal_t::set_prefix(std::string val)
+{
+ prefix_ = val;
+}
+
bool obd2_signal_t::is_obd2_response(can_message_t can_message)
{
/*
diff --git a/src/diagnostic/diagnostic-message.hpp b/src/diagnostic/diagnostic-message.hpp
index 5ca651c..534b9a5 100644
--- a/src/diagnostic/diagnostic-message.hpp
+++ b/src/diagnostic/diagnostic-message.hpp
@@ -40,35 +40,14 @@ enum UNIT {
};
/**
- * @brief A representation of an OBD-II PID.
- *
- * pid - The 1 byte PID.
- * name - A human readable name to use for this PID when published.
- * min - minimum value for this pid
- * max - maximum value for this pid
- * unit - unit used
- * frequency - The frequency to request this PID if supported by the vehicle
- * when automatic, recurring OBD-II requests are enabled.
- * supported - is it supported by the vehicle. Initialized after scan
- */
-typedef struct _Obd2Pid {
- uint8_t pid;
- const char* generic_name;
- const int min;
- const int max;
- enum UNIT unit;
- int frequency;
- bool supported;
-} Obd2Pid;
-
-/**
- * @brief - Object to handle obd2 session with pre-scan of supported pid
- * then request them regularly
+ * @brief - A representation of an OBD-II PID.
*/
class obd2_signal_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.*/
+ std::string prefix_ = "diagnostic_messages."; /*!< prefix_ - generic_name_ will be prefixed with it. It has to reflect the used protocol.
+ * which make easier to sort message when the come in.*/
int min_; /*!< min_ - Minimum value that can take this pid */
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.*/
@@ -81,7 +60,9 @@ class obd2_signal_t {
uint32_t get_pid();
std::string& get_generic_name();
+ std::string get_name();
+ void set_prefix(std::string val);
void add_request(int pid);
bool is_obd2_response(can_message_t can_message);