Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
SnConstants.h
- Committer:
- uci1
- Date:
- 2013-11-28
- Revision:
- 51:b2bc37d660c0
- Parent:
- 50:163ec8d88aa9
- Child:
- 55:6767c08111c0
File content as of revision 51:b2bc37d660c0:
#ifndef SN_SnConstants #define SN_SnConstants #include "SnBitUtils.h" #include "SnCommConstants.h" // // constants // // if these change, it is likely that some i/o version (config, event, etc) will need to change static const bool kIridPwrFromAfar = false; // true if Iridium & Afar are on the same relay, false if not static const uint32_t kBStime = 946684800u; // 1/1/2000 00:00:00 UTC static const uint8_t kNchans = 4u; static const uint8_t kNsamps = 128u; static const uint8_t kNfpgaDacs = 4u; static const uint8_t kNplasV1 = 5u;//72; // update config i/o version if this changes static const uint8_t kNplas = kNplasV1; // update config i/o version if this changes static const uint16_t kNoTrigPla = 0x0000u; static const uint8_t kNcomms = 2u; 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 (in sec) must be less than kAbsMaxTimer (this is not checked, however) static const uint8_t kDefTimeoutMin = 3u; // minutes. used in case a clock error is detected or range needs enforcing static const uint32_t kCommWinLongPrdTk = 300u; // seconds. check if it's time for a comm win every X sec. this way comm per can be longer than Timer allows static const uint16_t kMaxConsecCommFails = 4; // (exclusive) number of times a comm win can fail before the mbed resets // safety nets static const uint16_t kMaxFirstSeq = 25000; // max specifiable seq number -- leave room to grow static const float kMinForcePer = 0.05; // seconds -- safety net for max force trigger rate static const uint16_t kMaxThrottlePerMs = 60000; // ms -- max time between thermal triggers static const uint16_t kMaxBatVoltLowPwr = 25000; // ADCs -- probably futile, but try to prevent it from being in low power mode always static const uint32_t kMinCommWinPeriod = 120; // seconds -- min time between communication windows static const uint32_t kMaxCommWinPeriod = 259200; // seconds -- max time between communication windows static const uint32_t kMinCommWinDur = 600; // seconds -- min communication window duration -- must be >= Ncomms*listen/connect timeout static const uint32_t kMaxWatchDogPer = 3600; // seconds -- max time before watchdog reset on idle static const uint32_t kMinWatchDogPer = 300; // seconds -- min time before watchdog reset on idle 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, kExtTrg, kAdcToMBflag, kNumTrgs }; // order must match ESnTrgTypes static const uint8_t kTrgBW[kNumTrgs] = { BIT(0), BIT(1), BIT(2), BIT(7) }; #endif // SN_SnConstants