Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
Diff: SnConstants.h
- Revision:
- 16:744ce85aede2
- Parent:
- 15:f2569d8e4176
- Child:
- 21:ce51bb0ba4a5
--- a/SnConstants.h Fri Aug 31 02:09:09 2012 +0000 +++ b/SnConstants.h Wed Sep 12 04:47:22 2012 +0000 @@ -7,6 +7,8 @@ // constants // static const uint32_t kBStime = 946684800u; // 1/1/2000 00:00:00 UTC +static const double kIridEpoch = 1173325835; // 2007-3-08 03:50:35 GMT (needs to be a double) +static const double kSecPerIridTick = 90e-3; // 90ms/tick static const uint32_t kWDFailsafe = 1200u; static const uint8_t kNchans = 4u; static const uint8_t kNsamps = 128u; @@ -15,24 +17,34 @@ static const uint16_t kNoTrigPla = 0x0000u; static const uint8_t kNcomms = 1u; static const uint16_t kNvoltsAve = 500u; // must be greater than ~10 (but not checked. <2 will result in divide by 0) +static const float kAsfClkPrdUs = 8.535; // us -- change kAdcToMBtimeCut if this is <=2us + static const uint32_t kAbsMaxTimer = 1800u; // timers use integers counting us and can't go longer than ~ this many secs // NOTE: these times below must be less than kAbsMaxTimer (this is not checked, however) +static const uint32_t kDefTimeout = 300u; // seconds static const uint32_t kConnectTimeout = 30u; // seconds static const uint32_t kListenTimeout = 30u; // seconds -static const uint32_t kConnectTOSBD = 300u; // seconds +static const uint32_t kConnectSBDTO = 300u; // seconds static const uint32_t kCommWinLongPrdTk = 300u; // seconds -static const uint32_t kSecsPerYear = 3600u*24u*365u; +static const uint32_t kSecsPerDay = 3600u*24u; +static const uint32_t kSecsPerYear = kSecsPerDay*365u; static const uint16_t kTotSamps = kNchans*kNsamps; static const uint16_t kTotDacs = kNchans*kNfpgaDacs; +static const float kAdcToMBtimeCut = (kNsamps*kAsfClkPrdUs)+(kAsfClkPrdUs/2.0); + enum ESnTrgTypes { - kThmTrg=0, kFrcTrg=1, kExtTrg=2, + kThmTrg=0, + kFrcTrg, + kExtTrg, + kAdcToMBflag, + kNumTrgs }; - -static const uint8_t kTrgBW[kNumTrgs] = { BIT(0), BIT(1), BIT(2) }; + // order must match ESnTrgTypes +static const uint8_t kTrgBW[kNumTrgs] = { BIT(0), BIT(1), BIT(2), BIT(7) };