publish final code
Dependencies: FXOS8700CQ Pubnub_mbed2_sync2 SoftSerial TinyGPSplus WNCInterface2 mbed-rtos mbed
main.h@0:1092494506a3, 2017-02-21 (annotated)
- Committer:
- cswiger
- Date:
- Tue Feb 21 22:28:26 2017 +0000
- Revision:
- 0:1092494506a3
publish final code
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
cswiger | 0:1092494506a3 | 1 | /* Library for the Sparkfun OBD2 uart - cloned from |
cswiger | 0:1092494506a3 | 2 | * https://github.com/sigalabs/Vehicle-OBD2-Shield |
cswiger | 0:1092494506a3 | 3 | */ |
cswiger | 0:1092494506a3 | 4 | |
cswiger | 0:1092494506a3 | 5 | #ifndef __OBD2_H |
cswiger | 0:1092494506a3 | 6 | #define __OBD2_H |
cswiger | 0:1092494506a3 | 7 | |
cswiger | 0:1092494506a3 | 8 | |
cswiger | 0:1092494506a3 | 9 | #define NUL '\0' |
cswiger | 0:1092494506a3 | 10 | #define CR '\r' |
cswiger | 0:1092494506a3 | 11 | #define PROMPT '>' |
cswiger | 0:1092494506a3 | 12 | #define DATA 1 |
cswiger | 0:1092494506a3 | 13 | |
cswiger | 0:1092494506a3 | 14 | #define STRLEN 40 |
cswiger | 0:1092494506a3 | 15 | |
cswiger | 0:1092494506a3 | 16 | #define DTC_BUFFER (MAX_DTC_READ*6)+2 |
cswiger | 0:1092494506a3 | 17 | //OBD2 PIDs |
cswiger | 0:1092494506a3 | 18 | |
cswiger | 0:1092494506a3 | 19 | #define PID_SUPPORT00 0x00 |
cswiger | 0:1092494506a3 | 20 | #define MIL_CODE 0x01 |
cswiger | 0:1092494506a3 | 21 | #define FREEZE_DTC 0x02 |
cswiger | 0:1092494506a3 | 22 | #define FUEL_STATUS 0x03 |
cswiger | 0:1092494506a3 | 23 | #define LOAD_VALUE 0x04 |
cswiger | 0:1092494506a3 | 24 | #define COOLANT_TEMP 0x05 |
cswiger | 0:1092494506a3 | 25 | #define STFT_BANK1 0x06 |
cswiger | 0:1092494506a3 | 26 | #define LTFT_BANK1 0x07 |
cswiger | 0:1092494506a3 | 27 | #define STFT_BANK2 0x08 |
cswiger | 0:1092494506a3 | 28 | #define LTFT_BANK2 0x09 |
cswiger | 0:1092494506a3 | 29 | #define FUEL_PRESSURE 0x0A |
cswiger | 0:1092494506a3 | 30 | #define MAN_PRESSURE 0x0B |
cswiger | 0:1092494506a3 | 31 | #define ENGINE_RPM 0x0C |
cswiger | 0:1092494506a3 | 32 | #define VEHICLE_SPEED 0x0D |
cswiger | 0:1092494506a3 | 33 | #define TIMING_ADV 0x0E |
cswiger | 0:1092494506a3 | 34 | #define INT_AIR_TEMP 0x0F |
cswiger | 0:1092494506a3 | 35 | #define MAF_AIR_FLOW 0x10 |
cswiger | 0:1092494506a3 | 36 | #define THROTTLE_POS 0x11 |
cswiger | 0:1092494506a3 | 37 | #define SEC_AIR_STAT 0x12 |
cswiger | 0:1092494506a3 | 38 | #define OXY_SENSORS1 0x13 |
cswiger | 0:1092494506a3 | 39 | #define B1S1_O2_V 0x14 |
cswiger | 0:1092494506a3 | 40 | #define B1S2_O2_V 0x15 |
cswiger | 0:1092494506a3 | 41 | #define B1S3_O2_V 0x16 |
cswiger | 0:1092494506a3 | 42 | #define B1S4_O2_V 0x17 |
cswiger | 0:1092494506a3 | 43 | #define B2S1_O2_V 0x18 |
cswiger | 0:1092494506a3 | 44 | #define B2S2_O2_V 0x19 |
cswiger | 0:1092494506a3 | 45 | #define B2S3_O2_V 0x1A |
cswiger | 0:1092494506a3 | 46 | #define B2S4_O2_V 0x1B |
cswiger | 0:1092494506a3 | 47 | #define OBD_STD 0x1C |
cswiger | 0:1092494506a3 | 48 | #define OXY_SENSORS2 0x1D |
cswiger | 0:1092494506a3 | 49 | #define AUX_INPUT 0x1E |
cswiger | 0:1092494506a3 | 50 | #define RUNTIME_START 0x1F |
cswiger | 0:1092494506a3 | 51 | #define PID_SUPPORT20 0x20 |
cswiger | 0:1092494506a3 | 52 | #define DIST_MIL_ON 0x21 |
cswiger | 0:1092494506a3 | 53 | #define FUEL_RAIL_P 0x22 |
cswiger | 0:1092494506a3 | 54 | #define FUEL_RAIL_DIESEL 0x23 |
cswiger | 0:1092494506a3 | 55 | #define O2S1_WR_V 0x24 |
cswiger | 0:1092494506a3 | 56 | #define O2S2_WR_V 0x25 |
cswiger | 0:1092494506a3 | 57 | #define O2S3_WR_V 0x26 |
cswiger | 0:1092494506a3 | 58 | #define O2S4_WR_V 0x27 |
cswiger | 0:1092494506a3 | 59 | #define O2S5_WR_V 0x28 |
cswiger | 0:1092494506a3 | 60 | #define O2S6_WR_V 0x29 |
cswiger | 0:1092494506a3 | 61 | #define O2S7_WR_V 0x2A |
cswiger | 0:1092494506a3 | 62 | #define O2S8_WR_V 0x2B |
cswiger | 0:1092494506a3 | 63 | #define EGR 0x2C |
cswiger | 0:1092494506a3 | 64 | #define EGR_ERROR 0x2D |
cswiger | 0:1092494506a3 | 65 | #define EVAP_PURGE 0x2E |
cswiger | 0:1092494506a3 | 66 | #define FUEL_LEVEL 0x2F |
cswiger | 0:1092494506a3 | 67 | #define WARM_UPS 0x30 |
cswiger | 0:1092494506a3 | 68 | #define DIST_MIL_CLR 0x31 |
cswiger | 0:1092494506a3 | 69 | #define EVAP_PRESSURE 0x32 |
cswiger | 0:1092494506a3 | 70 | #define BARO_PRESSURE 0x33 |
cswiger | 0:1092494506a3 | 71 | #define O2S1_WR_C 0x34 |
cswiger | 0:1092494506a3 | 72 | #define O2S2_WR_C 0x35 |
cswiger | 0:1092494506a3 | 73 | #define O2S3_WR_C 0x36 |
cswiger | 0:1092494506a3 | 74 | #define O2S4_WR_C 0x37 |
cswiger | 0:1092494506a3 | 75 | #define O2S5_WR_C 0x38 |
cswiger | 0:1092494506a3 | 76 | #define O2S6_WR_C 0x39 |
cswiger | 0:1092494506a3 | 77 | #define O2S7_WR_C 0x3A |
cswiger | 0:1092494506a3 | 78 | #define O2S8_WR_C 0x3B |
cswiger | 0:1092494506a3 | 79 | #define CAT_TEMP_B1S1 0x3C |
cswiger | 0:1092494506a3 | 80 | #define CAT_TEMP_B2S1 0x3D |
cswiger | 0:1092494506a3 | 81 | #define CAT_TEMP_B1S2 0x3E |
cswiger | 0:1092494506a3 | 82 | #define CAT_TEMP_B2S2 0x3F |
cswiger | 0:1092494506a3 | 83 | #define PID_SUPPORT40 0x40 |
cswiger | 0:1092494506a3 | 84 | #define MONITOR_STAT 0x41 |
cswiger | 0:1092494506a3 | 85 | #define CTRL_MOD_V 0x42 |
cswiger | 0:1092494506a3 | 86 | #define ABS_LOAD_VAL 0x43 |
cswiger | 0:1092494506a3 | 87 | #define CMD_EQUIV_R 0x44 |
cswiger | 0:1092494506a3 | 88 | #define REL_THR_POS 0x45 |
cswiger | 0:1092494506a3 | 89 | #define AMBIENT_TEMP 0x46 |
cswiger | 0:1092494506a3 | 90 | #define ABS_THR_POS_B 0x47 |
cswiger | 0:1092494506a3 | 91 | #define ABS_THR_POS_C 0x48 |
cswiger | 0:1092494506a3 | 92 | #define ACCEL_PEDAL_D 0x49 |
cswiger | 0:1092494506a3 | 93 | #define ACCEL_PEDAL_E 0x4A |
cswiger | 0:1092494506a3 | 94 | #define ACCEL_PEDAL_F 0x4B |
cswiger | 0:1092494506a3 | 95 | #define CMD_THR_ACTU 0x4C |
cswiger | 0:1092494506a3 | 96 | #define TIME_MIL_ON 0x4D |
cswiger | 0:1092494506a3 | 97 | #define TIME_MIL_CLR 0x4E |
cswiger | 0:1092494506a3 | 98 | #define FUEL_TYPE 0x51 |
cswiger | 0:1092494506a3 | 99 | #define ETHYL_FUEL 0x52 |
cswiger | 0:1092494506a3 | 100 | #define LAST_PID 0x52 |
cswiger | 0:1092494506a3 | 101 | |
cswiger | 0:1092494506a3 | 102 | |
cswiger | 0:1092494506a3 | 103 | //DTCs |
cswiger | 0:1092494506a3 | 104 | #define MAX_DTC_READ 5 |
cswiger | 0:1092494506a3 | 105 | |
cswiger | 0:1092494506a3 | 106 | |
cswiger | 0:1092494506a3 | 107 | // function prototypes |
cswiger | 0:1092494506a3 | 108 | char Init(); |
cswiger | 0:1092494506a3 | 109 | char stn1110_read(char *str, char size); |
cswiger | 0:1092494506a3 | 110 | void stn1110_write(char *str); |
cswiger | 0:1092494506a3 | 111 | char stn1110_check_response(const char *cmd, char *str); |
cswiger | 0:1092494506a3 | 112 | char stn1110_compact_response(char *buf, char *str); |
cswiger | 0:1092494506a3 | 113 | char stn1110_command(char *str, char *cmd); |
cswiger | 0:1092494506a3 | 114 | void check_supported_pids(void); |
cswiger | 0:1092494506a3 | 115 | char is_pid_supported(char pid); |
cswiger | 0:1092494506a3 | 116 | char get_pid(char pid, long *ret); |
cswiger | 0:1092494506a3 | 117 | char verifyECUAlive(void); |
cswiger | 0:1092494506a3 | 118 | char Refresh(void); |
cswiger | 0:1092494506a3 | 119 | bool dtc_read(void); |
cswiger | 0:1092494506a3 | 120 | bool dtc_clear(void); |
cswiger | 0:1092494506a3 | 121 | |
cswiger | 0:1092494506a3 | 122 | //Structures |
cswiger | 0:1092494506a3 | 123 | struct DTC_t { |
cswiger | 0:1092494506a3 | 124 | char code[6]; |
cswiger | 0:1092494506a3 | 125 | } DTC[MAX_DTC_READ]; |
cswiger | 0:1092494506a3 | 126 | |
cswiger | 0:1092494506a3 | 127 | //Variables |
cswiger | 0:1092494506a3 | 128 | char isIgnitionOn; |
cswiger | 0:1092494506a3 | 129 | char isEngineOn; |
cswiger | 0:1092494506a3 | 130 | bool has_dtc; |
cswiger | 0:1092494506a3 | 131 | |
cswiger | 0:1092494506a3 | 132 | |
cswiger | 0:1092494506a3 | 133 | char *strip_answer(char *s); |
cswiger | 0:1092494506a3 | 134 | unsigned long pid01to20_support; |
cswiger | 0:1092494506a3 | 135 | unsigned long pid21to40_support; |
cswiger | 0:1092494506a3 | 136 | unsigned long pid41to60_support; |
cswiger | 0:1092494506a3 | 137 | long tempLong; |
cswiger | 0:1092494506a3 | 138 | long engineRPM; |
cswiger | 0:1092494506a3 | 139 | |
cswiger | 0:1092494506a3 | 140 | |
cswiger | 0:1092494506a3 | 141 | #endif |