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| Rev | Author | Line No. | Line |
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| 2 | mjames | 1 | // this file defines various constants |
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| 4 | typedef enum { |
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| 5 | PLX_Start = 0x80, |
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| 6 | PLX_Stop = 0x40, |
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| 7 | } PLX_Header; |
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| 11 | typedef enum { |
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| 12 | PLX_AFR = 0, //Wideband Air/Fuel |
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| 13 | PLX_EGT = 1, //EGT |
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| 14 | PLX_FluidTemp =2, //Fluid Temp |
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| 15 | PLX_Vac = 3, //Vac |
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| 16 | PLX_Boost = 4, //Boost |
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| 17 | PLX_AIT = 5, //AIT |
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| 18 | PLX_RPM = 6, |
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| 19 | PLX_Speed = 7, //Speed |
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| 20 | PLX_TPS = 8, //TPS |
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| 21 | PLX_Load = 9 , //Engine Load |
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| 22 | PLX_FluidPressure = 10, //Fluid Pressure |
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| 23 | PLX_Timing = 11, //Engine timing |
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| 24 | PLX_MAP = 12, //MAP |
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| 25 | PLX_MAF = 13, //MAF |
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| 26 | PLX_ShortFuel = 14, //Short term fuel trim |
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| 27 | PLX_LongFuel =15, //Long term fuel trim |
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| 28 | PLX_NBO2 = 16, //Narrowband O2 sensor@@@@@@@ |
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| 29 | PLX_Knock = 19, //Knock |
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| 30 | PLX_Fuel = 17, //Fuel level |
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| 31 | PLX_Duty = 20, //Duty cycle |
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| 32 | PLX_Volts = 18, //Volts |
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| 6 | mjames | 33 | PLX_MAX_OBS |
| 2 | mjames | 34 | } PLX_Observations; |
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| 36 | extern double ConveriMFDRaw2Data(int sensor, int units, int raw); |
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| 4 | mjames | 37 | |
| 38 | #pragma pack(push,1) |
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| 39 | typedef struct |
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| 40 | { |
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| 7 | mjames | 41 | char AddrH; |
| 42 | char AddrL; |
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| 43 | char Instance; |
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| 4 | mjames | 44 | char ReadingH; |
| 45 | char ReadingL; |
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| 46 | } PLX_SensorInfo; |
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| 47 | #pragma pack(pop) |
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| 48 | |||
| 49 | typedef struct |
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| 50 | { |
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| 51 | char name[5]; |
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| 52 | int Units; // units to use in display (passed to PLX decoder ) |
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| 53 | int Low; // low value to use on dial display |
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| 54 | int High; // high value to use on dial display |
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| 55 | int TickScale; // Scale values by this to give tick spacing |
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| 56 | // so a dial with 0.. 1300 and TickScale=100 would display 14 major ticks on the dial face |
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| 7 | mjames | 57 | int DP; // Number of decimal places to display |
| 4 | mjames | 58 | } PLX_DisplayInfo; |
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| 61 | extern PLX_DisplayInfo DisplayInfo[]; |
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| 62 | |||
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| 64 | static inline int ConvPLX(char H, char L) |
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| 65 | { |
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| 66 | return ((H & 0x3F)<<6) | (L & 0x3F); |
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| 67 | } |
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| 68 | |||
| 69 |