src/uds/extras.h

   1 #ifndef __EXTRAS_H__
   2 #define __EXTRAS_H__
   3
   4 #include <uds/uds_types.h>
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 // TODO everything in here is unused for the moment!
  11
  12 typedef enum {
  13     POWERTRAIN = 0x0,
  14     CHASSIS = 0x1,
  15     BODY = 0x2,
  16     NETWORK = 0x3
  17 } DiagnosticTroubleCodeGroup;
  18
  19 typedef struct {
  20     DiagnosticTroubleCodeGroup group;
  21     uint8_t group_num;
  22     uint8_t code;
  23 } DiagnosticTroubleCode;
  24
  25
  26 /* Private: TODO unused for now
  27  */
  28 typedef enum {
  29     DTC_EMISSIONS,
  30     DTC_DRIVE_CYCLE,
  31     DTC_PERMANENT
  32 } DiagnosticTroubleCodeType;
  33
  34
  35 // TODO should we enumerate every OBD-II PID? need conversion formulas, too
  36 typedef struct {
  37     uint16_t pid;
  38     uint8_t bytes_returned;
  39     float min_value;
  40     float max_value;
  41 } DiagnosticParameter;
  42
  43 typedef void (*DiagnosticMilStatusReceived)(bool malfunction_indicator_status);
  44 typedef void (*DiagnosticVinReceived)(uint8_t vin[]);
  45 typedef void (*DiagnosticTroubleCodesReceived)(
  46         DiagnosticMode mode, DiagnosticTroubleCode* codes);
  47 typedef void (*DiagnosticPidEnumerationReceived)(
  48         const DiagnosticResponse* response, uint16_t* pids);
  49
  50 DiagnosticRequestHandle diagnostic_request_malfunction_indicator_status(
  51         DiagnosticShims* shims,
  52         DiagnosticMilStatusReceived callback);
  53
  54 DiagnosticRequestHandle diagnostic_request_vin(DiagnosticShims* shims,
  55         DiagnosticVinReceived callback);
  56
  57 DiagnosticRequestHandle diagnostic_request_dtc(DiagnosticShims* shims,
  58         DiagnosticTroubleCodeType dtc_type,
  59         DiagnosticTroubleCodesReceived callback);
  60
  61 bool diagnostic_clear_dtc(DiagnosticShims* shims);
  62
  63 DiagnosticRequestHandle diagnostic_enumerate_pids(DiagnosticShims* shims,
  64         DiagnosticRequest* request, DiagnosticPidEnumerationReceived callback);
  65
  66
  67 #ifdef __cplusplus
  68 }
  69 #endif
  70
  71 #endif // __EXTRAS_H__