Jordan Hanson / Mbed 2 deprecated AutonomousDAQ

Arianna autonomous DAQ firmware

Dependencies:   mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW

SnClockSetFrame.h@110:d1da040a0cf2, 2015-11-24 (annotated)

Committer:
uci1
Date:
Tue Nov 24 21:52:27 2015 +0000
Revision:
110:d1da040a0cf2
Parent:
97:9f3fe603e8b5 
Stn32 (slow) with conf name. SD stall fix. No interface chip. Safety nets.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
uci1 40:1324da35afd4 1 #ifndef SNS_SnClockSetFrame
uci1 40:1324da35afd4 2 #define SNS_SnClockSetFrame
uci1 40:1324da35afd4 3
uci1 40:1324da35afd4 4 #include "mbed.h"
uci1 40:1324da35afd4 5 #include <stdint.h>
uci1 40:1324da35afd4 6
uci1 40:1324da35afd4 7 #include "SnCommWin.h"
uci1 40:1324da35afd4 8
uci1 40:1324da35afd4 9 class SnClockSetFrame {
uci1 40:1324da35afd4 10 public:
uci1 40:1324da35afd4 11 static const uint8_t kIOVers; // MUST BE INCREASED if any member var changes
uci1 40:1324da35afd4 12 static const uint32_t kMaxSizeOf = sizeof(uint8_t) + (3u*sizeof(uint32_t))
uci1 84:80b15993944e 13 + sizeof(int32_t);
uci1 40:1324da35afd4 14
uci1 40:1324da35afd4 15
uci1 40:1324da35afd4 16 private:
uci1 40:1324da35afd4 17 uint32_t fPrevTime;
uci1 40:1324da35afd4 18 uint32_t fSetTime;
uci1 84:80b15993944e 19 //Timer fSinceSet;
uci1 84:80b15993944e 20 uint32_t fCurTime;
uci1 84:80b15993944e 21 int32_t fUsSinceSet; // Timer for some reason givse an int instead of an unsigned int
uci1 40:1324da35afd4 22
uci1 84:80b15993944e 23 //void ResetCCtimer() { fSinceSet.reset(); fSinceSet.start(); }
uci1 40:1324da35afd4 24
uci1 40:1324da35afd4 25 public:
uci1 40:1324da35afd4 26 SnClockSetFrame() :
uci1 84:80b15993944e 27 fPrevTime(0), fSetTime(0),
uci1 84:80b15993944e 28 fCurTime(0), fUsSinceSet(0) {}
uci1 40:1324da35afd4 29 virtual ~SnClockSetFrame() {}
uci1 40:1324da35afd4 30
uci1 84:80b15993944e 31 uint32_t GetCurTime() const { return fCurTime; }
uci1 84:80b15993944e 32
uci1 84:80b15993944e 33 void SetClocks(const uint32_t prev, const uint32_t stim,
uci1 84:80b15993944e 34 const uint32_t ctime, const int32_t usss) {
uci1 84:80b15993944e 35 //ResetCCtimer();
uci1 84:80b15993944e 36 fPrevTime = prev;
uci1 84:80b15993944e 37 fSetTime = stim;
uci1 84:80b15993944e 38 fCurTime = ctime;
uci1 84:80b15993944e 39 fUsSinceSet = usss;
uci1 40:1324da35afd4 40 }
uci1 97:9f3fe603e8b5 41
uci1 97:9f3fe603e8b5 42 void UpdateClock(Timer& usSince) {
uci1 97:9f3fe603e8b5 43 fCurTime = time(0);
uci1 97:9f3fe603e8b5 44 fUsSinceSet = usSince.read_us();
uci1 97:9f3fe603e8b5 45 }
uci1 97:9f3fe603e8b5 46
uci1 84:80b15993944e 47 /*
uci1 84:80b15993944e 48 int32_t GetUsSinceSet() {
uci1 84:80b15993944e 49 return static_cast<int32_t>(fUsSinceSet.read_us());
uci1 84:80b15993944e 50 }
uci1 84:80b15993944e 51 */
uci1 40:1324da35afd4 52 static
uci1 40:1324da35afd4 53 uint32_t SizeOf(const uint8_t rv=SnClockSetFrame::kIOVers)
uci1 40:1324da35afd4 54 { return kMaxSizeOf; }
uci1 40:1324da35afd4 55
uci1 40:1324da35afd4 56 template<class T>
uci1 84:80b15993944e 57 SnCommWin::ECommWinResult WriteTo(T& x) const {
uci1 40:1324da35afd4 58 // expect 'x' to be a MODSERIAL or a char const* or a FILE*
uci1 40:1324da35afd4 59 x = SnBitUtils::WriteTo(x, kIOVers);
uci1 40:1324da35afd4 60 x = SnBitUtils::WriteTo(x, fPrevTime);
uci1 40:1324da35afd4 61 x = SnBitUtils::WriteTo(x, fSetTime);
uci1 84:80b15993944e 62 x = SnBitUtils::WriteTo(x, fCurTime);
uci1 84:80b15993944e 63 x = SnBitUtils::WriteTo(x, fUsSinceSet);
uci1 40:1324da35afd4 64 // read_us returns a signed int for some reason. so we keep that
uci1 40:1324da35afd4 65 // convention and merely make the number of bits explicit via the
uci1 40:1324da35afd4 66 // cast. changing to an unsigned int is left for later.
uci1 40:1324da35afd4 67 return SnCommWin::kOkMsgSent;
uci1 40:1324da35afd4 68 }
uci1 40:1324da35afd4 69
uci1 84:80b15993944e 70
uci1 40:1324da35afd4 71 template<class T>
uci1 40:1324da35afd4 72 static
uci1 40:1324da35afd4 73 SnCommWin::ECommWinResult ReadFrom(T& b,
uci1 40:1324da35afd4 74 uint32_t& prev,
uci1 40:1324da35afd4 75 uint32_t& stim,
uci1 40:1324da35afd4 76 uint32_t& ctim,
uci1 40:1324da35afd4 77 int32_t& ss) {
uci1 40:1324da35afd4 78 uint8_t Rv=0;
uci1 40:1324da35afd4 79 b = SnBitUtils::ReadFrom(b, Rv);
uci1 40:1324da35afd4 80 b = SnBitUtils::ReadFrom(b, prev);
uci1 40:1324da35afd4 81 b = SnBitUtils::ReadFrom(b, stim);
uci1 40:1324da35afd4 82 b = SnBitUtils::ReadFrom(b, ctim);
uci1 40:1324da35afd4 83 b = SnBitUtils::ReadFrom(b, ss);
uci1 40:1324da35afd4 84 return SnCommWin::kOkWithMsg;
uci1 40:1324da35afd4 85 }
uci1 84:80b15993944e 86
uci1 84:80b15993944e 87 template<class T>
uci1 84:80b15993944e 88 SnCommWin::ECommWinResult ReadFrom(T& b) {
uci1 84:80b15993944e 89 return ReadFrom(b, fPrevTime, fSetTime, fCurTime, fUsSinceSet);
uci1 84:80b15993944e 90 }
uci1 40:1324da35afd4 91
uci1 40:1324da35afd4 92 };
uci1 40:1324da35afd4 93
uci1 40:1324da35afd4 94 #endif // SNS_SnClockSetFrame