T15Msg.h

00001 #ifndef T15MSG_H
00002 #define T15MSG_H
00003 
00004 #include "mbed.h"
00005 
00006 class T15Msg {
00007 
00008     char counter1;
00009     char counter2;
00010 
00011     bool enginerun;
00012     bool ignition;
00013     bool clutch;
00014 
00015     char enginestate;
00016     int statecounter;
00017     bool sstart;
00018     bool sstop;
00019 
00020     char data[5];
00021 
00022     void updateData(char resetc1 = 0x10);
00023     void updateState();
00024 
00025     public:
00026         T15Msg();
00027 
00028         bool sendMessage(CAN *can);
00029         bool start();
00030         bool stop();
00031 };
00032 
00033 #endif
00034 
00035 // About T15
00036 
00037 /*
00038 
00039 uint8_t t15_counter; // a counter, where hi and low part counts separately, and one number is missing
00040                      // E.g: 64, 75, 86, 97, A8, B9, CA, DB, FC, 0D, 1E, 20, 31, 42, 53, 64 ...
00041                      // high bit counter tends to jump on key/ignition 'events'
00042     // T15
00043 
00044     0: 00h engine off, 40h engine off (key is being inserted), 41h engine off (key in position 1 also this value when engine is stopped)
00045       45h engine running. (also key to position 2), 55h engine is turning on (from key or auto stop start)
00046     1: 00h key not in slot, 40h key in slot
00047     2[8765]: key||engine: clutch: 0x6/0x2, no key,no engine: 0xD
00048     2[4321]: 1: engine running, 2: ignition
00049     3[8]: engine running
00050     3[4321]: 1111
00051     4: timer (1.4 sec)
00052     
00053     Sent in every 100ms
00054 */