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#ifndef __EXTRAS_H__
#define __EXTRAS_H__
#include <obd2/obd2_types.h>
#ifdef __cplusplus
extern "C" {
#endif
// TODO everything in here is unused for the moment!
typedef enum {
POWERTRAIN = 0x0,
CHASSIS = 0x1,
BODY = 0x2,
NETWORK = 0x3
} DiagnosticTroubleCodeGroup;
typedef struct {
DiagnosticTroubleCodeGroup group;
uint8_t group_num;
uint8_t code;
} DiagnosticTroubleCode;
/* Private: TODO unused for now
*/
typedef enum {
DTC_EMISSIONS,
DTC_DRIVE_CYCLE,
DTC_PERMANENT
} DiagnosticTroubleCodeType;
// TODO should we enumerate every OBD-II PID? need conversion formulas, too
typedef struct {
uint16_t pid;
uint8_t bytes_returned;
float min_value;
float max_value;
} DiagnosticParameter;
typedef void (*DiagnosticMilStatusReceived)(bool malfunction_indicator_status);
typedef void (*DiagnosticVinReceived)(uint8_t vin[]);
typedef void (*DiagnosticTroubleCodesReceived)(
DiagnosticMode mode, DiagnosticTroubleCode* codes);
typedef void (*DiagnosticPidEnumerationReceived)(
const DiagnosticResponse* response, uint16_t* pids);
DiagnosticRequestHandle diagnostic_request_malfunction_indicator_status(
DiagnosticShims* shims,
DiagnosticMilStatusReceived callback);
DiagnosticRequestHandle diagnostic_request_vin(DiagnosticShims* shims,
DiagnosticVinReceived callback);
DiagnosticRequestHandle diagnostic_request_dtc(DiagnosticShims* shims,
DiagnosticTroubleCodeType dtc_type,
DiagnosticTroubleCodesReceived callback);
bool diagnostic_clear_dtc(DiagnosticShims* shims);
DiagnosticRequestHandle diagnostic_enumerate_pids(DiagnosticShims* shims,
DiagnosticRequest* request, DiagnosticPidEnumerationReceived callback);
// TODO
float diagnostic_decode_obd2_pid(DiagnosticResponse* response);
#ifdef __cplusplus
}
#endif
#endif // __EXTRAS_H__
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