diff options
Diffstat (limited to 'src/obd2.h')
| -rw-r--r-- | src/obd2.h | 34 |
1 files changed, 28 insertions, 6 deletions
@@ -50,7 +50,6 @@ const char *UNIT_NAMES[10] = { "NM" }; - /* * A representation of an OBD-II PID. * @@ -63,7 +62,6 @@ const char *UNIT_NAMES[10] = { * when automatic, recurring OBD-II requests are enabled. * supported - is it supported by the vehicle. Initialized after scan * event - application framework event handler. - * */ typedef struct _Obd2Pid { uint8_t pid; @@ -116,7 +114,7 @@ float handleObd2Pid(const DiagnosticResponse* response, float parsedPayload); * Object to handle obd2 session with pre-scan of supported pid * then request them regularly */ -class Obd2Handler_c { +class obd2_handler_c { private: public: @@ -145,7 +143,31 @@ class Obd2Handler_c { { pid: 0x63, name: "obd2.engine.torque", min: 0, max: 65535, unit: NM, frequency: 1, supported: false }, }; - Obd2Handler_c(); - bool isObd2Request(request); -} + /* Public: Check if a request is an OBD-II PID request. + * + * Returns true if the request is a mode 1 request and it has a 1 byte PID. + */ + void find_obd2_pid(const char *name, std::Vector<Obd2Pid> *pids); + + /* Public: Check if a request is an OBD-II PID request. + * + * Returns true if the request is a mode 1 request and it has a 1 byte PID. + */ + bool is_obd2_request(DiagnosticRequest *request); + + /* + * Public: Check if requested signal name is an obd2 pid + * + * Returns true if name began with ob2.* else false. + */ + bool is_obd2_signal(const char *name); + + /* + * Public: pass response to UDS-C library function + * diagnostic_decode_obd2_pid() + * + * Return: float number representing the requested value. + */ + bool decode_obd2_response(DiagnosticResponse* responce); +}
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