1 | #ifndef COSY_ShafTEncoder
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2 | #define COSY_ShafTEncoder
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3 |
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4 | #ifndef COSY_NodeDrv
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5 | #include "nodedrv.h"
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6 | #endif
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7 |
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8 | #ifndef MARS_MTime
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9 | #include "MTime.h"
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10 | #endif
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11 |
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12 | class Macs;
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13 | class TGLabel;
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14 |
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15 | class ShaftEncoder : public NodeDrv
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16 | {
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17 | private:
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18 | LWORDS_t fPos; // ticks
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19 | WORDS_t fVel; // ticks per 5ms
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20 | WORDS_t fAcc; // ticks per 25ms^2
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21 | WORDS_t fTurn; // Number of turn
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22 | LWORD_t fTicks; // Number of ticks per turn
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23 | WORD_t fTurns; // Number of possible turns
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24 |
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25 | TGLabel *fLabel; //
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26 | LWORDS_t fUpdPos; // ticks
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27 |
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28 | bool fPosHasChanged; //!
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29 |
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30 | MTime fTime;
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31 | MLog *fReport;
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32 |
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33 | Macs *fMotor;
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34 | Int_t fOffset;
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35 |
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36 | void HandlePDOType0(BYTE_t *data, timeval_t *tv);
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37 | void HandlePDOType1(BYTE_t *data, timeval_t *tv);
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38 | void HandlePDOType2(BYTE_t *data, timeval_t *tv);
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39 |
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40 | void ReqPos();
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41 |
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42 | void Init();
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43 | void CheckConnection();
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44 | // void CheckTwin(Int_t diff) const;
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45 |
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46 | public:
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47 | ShaftEncoder(const BYTE_t nodeid, const char *name=NULL, MLog &out=gLog);
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48 |
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49 | void StopDevice();
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50 |
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51 | void SetDisplay(TGLabel *label) { fLabel = label; }
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52 | void SetMotor(Macs *m) { fMotor = m; }
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53 | //void SetTwin(ShaftEncoder *se) { fTwin = se; }
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54 |
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55 | void HandleSDO(WORD_t idx, BYTE_t subidx, LWORD_t val, timeval_t *tv);
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56 | void HandleSDOOK(WORD_t idx, BYTE_t subidx, LWORD_t data, timeval_t *tv);
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57 | /*
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58 | void HandleSDOOK(WORD_t idx, BYTE_t subidx, timeval_t *tv) { NodeDrv::HandleSDOOK(idx, subidx, tv); }
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59 | void HandleSDOError(LWORD_t data) { NodeDrv::HandleSDOError(data); }
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60 | */
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61 | void HandlePDO1(BYTE_t *data, timeval_t *tv) { HandlePDOType2(data, tv); }
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62 | void HandlePDO2(BYTE_t *data, timeval_t *tv) { HandlePDOType2(data, tv); }
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63 |
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64 | LWORDS_t GetPos() const { return IsZombieNode() ? 0 : fPos+fTurn*fTicks; } // FIXME? 0?
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65 | LWORD_t GetPhysRes() const { return fTicks; }
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66 | Int_t GetOffset() const { return fOffset; }
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67 | void SetOffset(Int_t off) { fOffset = off; }
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68 |
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69 | double GetMjd();
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70 |
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71 | void SetPreset(LWORD_t pre=0);
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72 |
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73 | void DisplayVal();
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74 |
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75 | bool PosHasChanged() const { return fPosHasChanged; }
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76 | void ResetPosHasChanged() { fPosHasChanged = false; }
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77 |
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78 | void SetReport(MLog *log) { fReport = log; }
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79 |
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80 | ClassDef(ShaftEncoder, 0)
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81 | };
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82 |
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83 | #endif
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