Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
SnConstants.h
- Committer:
- uci1
- Date:
- 2015-11-17
- Revision:
- 98:ce72ef143b9b
- Parent:
- 97:9f3fe603e8b5
- Child:
- 99:77a56200481d
File content as of revision 98:ce72ef143b9b:
#ifndef SN_SnConstants #define SN_SnConstants // see this file for various switches and options // used to buid the mbed binary #include "SnPreCompOptions.h" #include "SnBitUtils.h" #include "SnCommConstants.h" // // constants // // this should be updated for each and every mbed board (ugh!) //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xAA, 0xAA, 0xAA, 0xAA}; // for testing SST //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xBB, 0xBB, 0xBB, 0xBB}; // for testing ATWD //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF0, 0xAE, 0xE0}; // STN 20 (ATWD MB 1) 0002F7F0AEE0 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF0, 0xC3, 0xB6}; // STN 3 (ATWD MB 5) 0002F7F0C3B6 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF2, 0x1A, 0x8A}; // STN 18 (SST 111) 0002F7F21A8A //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF0, 0xC6, 0x1A}; // STN 10 (ATWD MB 8) 0002F7F0C61A //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF2, 0x0A, 0x9C}; // STN 14 (SST 104) 0002F7F20A9C //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF2, 0x02, 0xC1}; // STN 17 (SST 109) 0002F7F202C1 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF2, 0x24, 0x44}; // STN 19 (SST 105) 0002F7F22444 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF1, 0xF7, 0xA8}; // STN 15 (SST 110) 0002F7F1F7A8 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF2, 0x24, 0x4B}; // STN 13 (SST 102) 0002F7F2244B //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF1, 0xF6, 0x34}; // STN 31 (SST 107) 0002F7F1F634 //static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF1, 0xF2, 0x1A}; // STN 32 (SST 112) 0002F7F1F21A static const char kDefaultMacAdress[] = {0x00, 0x02, 0xF7, 0xF1, 0xF2, 0x12}; // STN 30 (SST 113) 0002F7F1F212 // 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 // these constants are used to specify the size of a specific i/o version of a frame, even if e.g. the number of samples changes for later i/o versions // these values should NEVER be changed!! // these values should be used in i/o functions static const uint8_t kNplasV1 = 5u; // to preserve i/o version sizes static const uint16_t kNsampsAtwd = 128u; static const uint16_t kNsampsSst = 256u; static const uint8_t kNchanDacsAtwd = 4u; static const uint8_t kNchanDacsSst = 2u; static const uint8_t kNchansFourAnt = 4u; static const uint16_t kTotSampsAtwd4ch = kNchansFourAnt*kNsampsAtwd; static const uint16_t kTotDacsAtwd4ch = kNchansFourAnt*kNchanDacsAtwd; static const uint16_t kTotSampsSst4ch = kNchansFourAnt*kNsampsSst; static const uint16_t kTotDacsSst4ch = kNchansFourAnt*kNchanDacsSst; static const uint16_t kNstopBytesSst4ch = kNsampsSst / BITS_IN_CHAR; // if the values change, may need to round this numebr // these are the station config sizes, and may change. they should not be used in i/o functions. i/o versions need updating as these change! #if CHIPBOARD==ATWD4CH static const uint8_t kNchans = kNchansFourAnt; static const uint16_t kNsamps = kNsampsAtwd; static const uint8_t kNplas = kNplasV1; // update config i/o version if this changes static const uint8_t kNchanDacs = kNchanDacsAtwd; static const uint16_t kNoTrigPla = 0x0000u; static const float kAsfClkPrdUs = 8.535; // us -- change kAdcToMBtimeCut if this is <=2us static const float kAdcToMBtimeCut = (kNsamps*kAsfClkPrdUs)+(kAsfClkPrdUs/2.0); #elif CHIPBOARD==SST4CH static const uint8_t kNchans = kNchansFourAnt; static const uint16_t kNsamps = kNsampsSst; static const uint8_t kNchanDacs = kNchanDacsSst; static const uint16_t kNstopBytes = kNstopBytesSst4ch; static const uint8_t kAllLTC2657 = 0x73u << 1; // slave address that every LTC2657 DAC chip will respond to static const uint8_t kUpdateDacCmd = 0x3u; // LTC2657 DAC chip command bits that write to & update DAC value static const uint8_t kMaxDacSetTries = 3u; // how many times to retry setting a dac in case no ACK is received from the DAC chip #endif static const uint8_t kNcomms = 2u; // must match the number of comms enabled in SnPreCompOptions static const uint16_t kNvoltsAve = 500u; // must be greater than ~10 (but not checked. <2 will result in a divide by 0) 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 = 1u; // minutes. used in case (minimum) range needs enforcing static const uint8_t kDefTimeoutSafe = 3u; // minutes. used in case a clock error is detected or max 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 // 2015-10-12: increased from 4 to 75. this raises the window before a reboot from ~1 hour to ~1 day, depending on config options static const uint16_t kMaxConsecCommFails = 75; // (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*kNchanDacs; enum ETrgBit_t { kThermal = BIT(0), // thermal trigger kForced = BIT(1), // forced trigger kExternal = BIT(2), // reserved for external, but impossible to set with current DAQ kSingleFreqSupp = BIT(3), // the L1 trigger to cut away events with a large fraction of power in a single frequency // bits 4,5 not yet used kL1TrgApplied = BIT(6), // whether to throw away events based on L1 triggers kAdcToMBflag = BIT(7) // flag events that took too long to get data from dCards to MB }; /* kThmTrg= kFrcTrg=1, // BIT 1 kExtTrg=2, // BIT 2 kAdcToMBflag=3, // BIT 7 **note order** (not BIT(3)) // L1 triggers kSingleFreqSupp=4, // BIT 3 **note order** (not BIT(4)) k kNumTrgs }; // order must match ESnTrgTypes static const uint8_t kTrgBW[kNumTrgs] = { BIT(0), BIT(1), BIT(2), BIT(7), BIT(3) }; */ enum EL1TrigStatus { kL1Fail=0, kL1Pass=1, kL1UnableToProcess=2 }; #endif // SN_SnConstants