Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
SnConfigFrame.cpp@85:3ced48ef94c5, 2015-10-31 (annotated)
- Committer:
- uci1
- Date:
- Sat Oct 31 02:29:46 2015 +0000
- Revision:
- 85:3ced48ef94c5
- Parent:
- 84:80b15993944e
- Child:
- 86:051a09841ca3
fix default connect and listen timeouts
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
uci1 | 0:664899e0b988 | 1 | #include "SnConfigFrame.h" |
uci1 | 0:664899e0b988 | 2 | |
uci1 | 0:664899e0b988 | 3 | #include "mbed.h" |
uci1 | 0:664899e0b988 | 4 | |
uci1 | 59:21128cc24b04 | 5 | //#define DEBUG |
uci1 | 59:21128cc24b04 | 6 | |
uci1 | 0:664899e0b988 | 7 | #include "SnBitUtils.h" |
uci1 | 16:744ce85aede2 | 8 | #include "SnHeaderFrame.h" |
uci1 | 22:f957c4f840ad | 9 | #include "Watchdog.h" |
uci1 | 76:f8383f0292c2 | 10 | #include "SnSDUtils.h" |
uci1 | 0:664899e0b988 | 11 | |
uci1 | 0:664899e0b988 | 12 | extern "C" void mbed_mac_address(char *); |
uci1 | 0:664899e0b988 | 13 | |
uci1 | 31:b5bd3b189150 | 14 | bool SnConfigFrame::fgApplySafetyNets = true; |
uci1 | 56:0bba0ef15697 | 15 | #if CHIPBOARD==ATWD4CH |
uci1 | 84:80b15993944e | 16 | const uint8_t SnConfigFrame::kIOVers = 11; |
uci1 | 56:0bba0ef15697 | 17 | #else // SST |
uci1 | 84:80b15993944e | 18 | const uint8_t SnConfigFrame::kIOVers = 12; |
uci1 | 56:0bba0ef15697 | 19 | #endif |
uci1 | 67:ec999336fcd1 | 20 | |
uci1 | 67:ec999336fcd1 | 21 | #ifdef USE_INTERFACE_CHIP |
uci1 | 3:24c5f0f50bf1 | 22 | const char* const SnConfigFrame::kDefConfFile = "/local/DEFCONF.DAT"; |
uci1 | 59:21128cc24b04 | 23 | const char* const SnConfigFrame::kDefRemIpFilen = "/local/REMOTIP.TXT"; |
uci1 | 59:21128cc24b04 | 24 | const char* const SnConfigFrame::kDefRemPortFilen = "/local/REMOTPRT.TXT"; |
uci1 | 59:21128cc24b04 | 25 | const char* const SnConfigFrame::kDefMbedIPFilen = "/local/MBEDIP.TXT"; |
uci1 | 59:21128cc24b04 | 26 | const char* const SnConfigFrame::kDefMbedMaskFilen = "/local/MBEDMASK.TXT"; |
uci1 | 59:21128cc24b04 | 27 | const char* const SnConfigFrame::kDefMbedGateFilen = "/local/MBEDGATE.TXT"; |
uci1 | 67:ec999336fcd1 | 28 | #endif |
uci1 | 67:ec999336fcd1 | 29 | |
uci1 | 28:484943132bb0 | 30 | const char* const SnConfigFrame::kDefIPflag = "DEF"; |
uci1 | 84:80b15993944e | 31 | const uint32_t SnConfigFrame::kDefIPvalue = 0; |
uci1 | 1:e392595b4b76 | 32 | const uint32_t SnConfigFrame::kMinCommWinPrdLowPwr = 14400; // exclusive min low power comm win period (s) |
uci1 | 1:e392595b4b76 | 33 | const uint32_t SnConfigFrame::kMaxCommWinPrdLowPwr = 259200; // exclusive max low power comm win period (s) |
uci1 | 1:e392595b4b76 | 34 | const uint32_t SnConfigFrame::kMinCommWinDurLowPwr = 300; // exclusive min low power comm win duration (s) |
uci1 | 1:e392595b4b76 | 35 | const uint32_t SnConfigFrame::kMaxCommWinDurLowPwr = 3600; // exclusive max low power comm win duration (s) |
uci1 | 1:e392595b4b76 | 36 | const uint8_t SnConfigFrame::kConfLblLen; |
uci1 | 0:664899e0b988 | 37 | |
uci1 | 0:664899e0b988 | 38 | uint64_t SnConfigFrame::fgMacAdr = 0; |
uci1 | 0:664899e0b988 | 39 | |
uci1 | 0:664899e0b988 | 40 | void SnConfigFrame::SetMacAddress() { |
uci1 | 0:664899e0b988 | 41 | static const uint8_t b64 = sizeof(uint64_t); |
uci1 | 0:664899e0b988 | 42 | static char c[b64]; |
uci1 | 67:ec999336fcd1 | 43 | // NOTE: the function below may not be the one provided by MBED! |
uci1 | 67:ec999336fcd1 | 44 | // see main.cpp |
uci1 | 0:664899e0b988 | 45 | mbed_mac_address(&(c[0])); |
uci1 | 0:664899e0b988 | 46 | // like a big endian union |
uci1 | 0:664899e0b988 | 47 | fgMacAdr = 0; |
uci1 | 0:664899e0b988 | 48 | const char* a = c+(b64-1); |
uci1 | 0:664899e0b988 | 49 | for (uint8_t i=0; i<b64; i++, a--) { |
uci1 | 0:664899e0b988 | 50 | fgMacAdr |= static_cast<uint64_t>(*a) << (i<<3); |
uci1 | 0:664899e0b988 | 51 | } |
uci1 | 67:ec999336fcd1 | 52 | #ifdef DEBUG |
uci1 | 67:ec999336fcd1 | 53 | printf("MAC=%012llX\r\n", fgMacAdr>>16); // 64 -> 48 bits |
uci1 | 67:ec999336fcd1 | 54 | #endif |
uci1 | 0:664899e0b988 | 55 | } |
uci1 | 0:664899e0b988 | 56 | |
uci1 | 0:664899e0b988 | 57 | void SnConfigFrame::SetHardDefaults() { |
uci1 | 84:80b15993944e | 58 | sprintf(fLabel,"HardDefTestSST"); |
uci1 | 0:664899e0b988 | 59 | fConfTime = 1338854400u; // Tue, 05 Jun 2012 00:00:00 GMT |
uci1 | 0:664899e0b988 | 60 | fRun = 0; |
uci1 | 40:1324da35afd4 | 61 | fFirstSeq = 0; |
uci1 | 54:ea1234a44fe8 | 62 | fEvtsPerSeq = 300; |
uci1 | 56:0bba0ef15697 | 63 | #if CHIPBOARD==ATWD4CH |
uci1 | 67:ec999336fcd1 | 64 | fRunMode = kRSListOneCW; |
uci1 | 1:e392595b4b76 | 65 | fStreamHiLoPlas = 0; |
uci1 | 67:ec999336fcd1 | 66 | #else // not ATWD4CH |
uci1 | 67:ec999336fcd1 | 67 | fRunMode = kDualThreshBit | kDiffTrigBit | kRSListOneCW; |
uci1 | 56:0bba0ef15697 | 68 | #endif |
uci1 | 0:664899e0b988 | 69 | fWvLoseLSB = 0; |
uci1 | 1:e392595b4b76 | 70 | fWvLoseMSB = 4; |
uci1 | 0:664899e0b988 | 71 | fWvBaseline = 0; |
uci1 | 84:80b15993944e | 72 | fDatPackType = kSDcard | kIrid | kAfar | kUSB; // starting with io vers 11+, this is no longer changeable |
uci1 | 0:664899e0b988 | 73 | uint16_t* dc = &(fDAC[0][0]); |
uci1 | 0:664899e0b988 | 74 | for (uint16_t i=0; i<kTotDacs; i++, dc++) { |
uci1 | 0:664899e0b988 | 75 | *dc = 3072u; |
uci1 | 0:664899e0b988 | 76 | } |
uci1 | 56:0bba0ef15697 | 77 | #if CHIPBOARD==ATWD4CH |
uci1 | 0:664899e0b988 | 78 | fNumPlas = 1; |
uci1 | 0:664899e0b988 | 79 | uint16_t* pl = &(fPLA[0]); |
uci1 | 0:664899e0b988 | 80 | for (uint8_t j=0; j<kNplas; j++, pl++) { |
uci1 | 0:664899e0b988 | 81 | *pl = 0x7FFFu; |
uci1 | 0:664899e0b988 | 82 | } |
uci1 | 56:0bba0ef15697 | 83 | #endif |
uci1 | 28:484943132bb0 | 84 | fNumCardsMajLog = 2; |
uci1 | 54:ea1234a44fe8 | 85 | fEnableThermTrig = 0; |
uci1 | 67:ec999336fcd1 | 86 | fForceTrigPeriod = 0; |
uci1 | 0:664899e0b988 | 87 | fHeartBeatPeriod = 0; |
uci1 | 84:80b15993944e | 88 | //fAmpsOn = 0x0Fu; removed vers 11+ |
uci1 | 67:ec999336fcd1 | 89 | fEvtThrtlPeriodMs = 0; |
uci1 | 76:f8383f0292c2 | 90 | fPowerMode = kIridComWin | kAfarComWin; |
uci1 | 39:2f17131d22a5 | 91 | fBatVoltToLowPwr = 0; |
uci1 | 39:2f17131d22a5 | 92 | fBatVoltFromLowPwr = 0; |
uci1 | 67:ec999336fcd1 | 93 | fVoltCheckPeriod = 127u; |
uci1 | 54:ea1234a44fe8 | 94 | fCommWinPeriod = 600u; |
uci1 | 1:e392595b4b76 | 95 | fCommWinDuration = 600u; |
uci1 | 28:484943132bb0 | 96 | fCommSendData = static_cast<int16_t>(kUseBits); |
uci1 | 0:664899e0b988 | 97 | fCommWinPrdLowPwr = 86100u; |
uci1 | 0:664899e0b988 | 98 | fCommWinDurLowPwr = 300u; |
uci1 | 84:80b15993944e | 99 | for (uint8_t i=0; i<kNumDatStreams; ++i) { |
uci1 | 85:3ced48ef94c5 | 100 | fCommWinConnTOMins[i] = GetDefaultConnTOMinOf(GetDataStreamForIndex(i)); |
uci1 | 85:3ced48ef94c5 | 101 | fCommWinListTOMins[i] = GetDefaultListTOMinOf(GetDataStreamForIndex(i)); |
uci1 | 84:80b15993944e | 102 | } |
uci1 | 22:f957c4f840ad | 103 | fWatchDogPeriod = WDFAILSAFE; |
uci1 | 67:ec999336fcd1 | 104 | #if CHIPBOARD==ATWD4CH |
uci1 | 84:80b15993944e | 105 | // fTempCheckPeriod = 0; |
uci1 | 70:1cee873a35b6 | 106 | #else // not ATWD4CH |
uci1 | 70:1cee873a35b6 | 107 | fTempCheckPeriod = -8; |
uci1 | 67:ec999336fcd1 | 108 | #endif |
uci1 | 28:484943132bb0 | 109 | SetDefaultIPs(); |
uci1 | 8:95a325df1f6b | 110 | fIsLowPower = false; |
uci1 | 8:95a325df1f6b | 111 | memcpy(fNormLabel, fLabel, kConfLblLen); |
uci1 | 8:95a325df1f6b | 112 | fNormPowerMode = fPowerMode; |
uci1 | 8:95a325df1f6b | 113 | |
uci1 | 54:ea1234a44fe8 | 114 | ApplyConnectListenSafetyNets(); |
uci1 | 8:95a325df1f6b | 115 | } |
uci1 | 8:95a325df1f6b | 116 | |
uci1 | 28:484943132bb0 | 117 | void SnConfigFrame::SetDefaultRemoteServ() { |
uci1 | 59:21128cc24b04 | 118 | if (false==ReadDefaultRemoteServer()) { |
uci1 | 59:21128cc24b04 | 119 | sprintf(fRemoteServer,"%s","128.195.204.151"); |
uci1 | 59:21128cc24b04 | 120 | } |
uci1 | 28:484943132bb0 | 121 | } |
uci1 | 28:484943132bb0 | 122 | |
uci1 | 28:484943132bb0 | 123 | void SnConfigFrame::SetDefaultRemotePort() { |
uci1 | 59:21128cc24b04 | 124 | if (false==ReadDefaultRemotePort()) { |
uci1 | 59:21128cc24b04 | 125 | fRemotePort = 6655; |
uci1 | 59:21128cc24b04 | 126 | } |
uci1 | 28:484943132bb0 | 127 | } |
uci1 | 28:484943132bb0 | 128 | |
uci1 | 28:484943132bb0 | 129 | void SnConfigFrame::SetDefaultMbedIP() { |
uci1 | 59:21128cc24b04 | 130 | // see ReadDefaultIPFile |
uci1 | 59:21128cc24b04 | 131 | // |
uci1 | 59:21128cc24b04 | 132 | // these hardcoded defaults are only here |
uci1 | 59:21128cc24b04 | 133 | // "in case". they make it difficult/impossible |
uci1 | 59:21128cc24b04 | 134 | // to swap boards in the field without internet |
uci1 | 59:21128cc24b04 | 135 | // access to change the mbed program |
uci1 | 28:484943132bb0 | 136 | const uint64_t ip = GetMacAddress(); |
uci1 | 59:21128cc24b04 | 137 | if (false==ReadDefaultMbedIP()) { |
uci1 | 59:21128cc24b04 | 138 | switch (ip) { |
uci1 | 67:ec999336fcd1 | 139 | case 0x0002F7F0AEE00000: // stn 20, atwd mb 1 |
uci1 | 67:ec999336fcd1 | 140 | sprintf(fMbedIP,"%s","157.132.94.30"); |
uci1 | 67:ec999336fcd1 | 141 | break; |
uci1 | 59:21128cc24b04 | 142 | case 0x0002F7F2244B0000: // stn 13, board 102 |
uci1 | 59:21128cc24b04 | 143 | sprintf(fMbedIP,"%s","157.132.94.31"); |
uci1 | 59:21128cc24b04 | 144 | break; |
uci1 | 59:21128cc24b04 | 145 | case 0x0002F7F20A9C0000: // stn 14, board 104 |
uci1 | 59:21128cc24b04 | 146 | sprintf(fMbedIP,"%s","157.132.94.33"); |
uci1 | 59:21128cc24b04 | 147 | break; |
uci1 | 67:ec999336fcd1 | 148 | case 0x0002F7F21A8A0000: // board 111 |
uci1 | 67:ec999336fcd1 | 149 | sprintf(fMbedIP,"%s","157.132.94.34"); |
uci1 | 67:ec999336fcd1 | 150 | break; |
uci1 | 67:ec999336fcd1 | 151 | case 0x0002F7F0C3B60000: // station 3, atwd mb 5 |
uci1 | 59:21128cc24b04 | 152 | sprintf(fMbedIP,"%s","157.132.94.35"); |
uci1 | 59:21128cc24b04 | 153 | break; |
uci1 | 59:21128cc24b04 | 154 | case 0x0002F7F0C41C0000: // station 4 |
uci1 | 67:ec999336fcd1 | 155 | case 0x0002F7F1F7A80000: // stn 15, board 110 |
uci1 | 59:21128cc24b04 | 156 | sprintf(fMbedIP,"%s","157.132.94.37"); |
uci1 | 59:21128cc24b04 | 157 | break; |
uci1 | 67:ec999336fcd1 | 158 | case 0x0002F7F0C61A0000: // station 10, atwd mb 8 |
uci1 | 59:21128cc24b04 | 159 | sprintf(fMbedIP,"%s","157.132.94.39"); |
uci1 | 59:21128cc24b04 | 160 | break; |
uci1 | 59:21128cc24b04 | 161 | case 0x0002F7F0C4450000: // station 6 |
uci1 | 59:21128cc24b04 | 162 | case 0x0002F7F1E9ED0000: // board 108 |
uci1 | 67:ec999336fcd1 | 163 | case 0x0002F7F224440000: // stn 19, board 105 |
uci1 | 59:21128cc24b04 | 164 | sprintf(fMbedIP,"%s","157.132.94.41"); |
uci1 | 59:21128cc24b04 | 165 | break; |
uci1 | 59:21128cc24b04 | 166 | case 0x0002F7F175B70000: // station 11 |
uci1 | 59:21128cc24b04 | 167 | case 0x0002F7F1F2120000: // board 113 |
uci1 | 67:ec999336fcd1 | 168 | case 0x0002F7F202C10000: // stn 17, board 109 |
uci1 | 59:21128cc24b04 | 169 | sprintf(fMbedIP,"%s","157.132.94.43"); |
uci1 | 59:21128cc24b04 | 170 | break; |
uci1 | 59:21128cc24b04 | 171 | default: // what?? |
uci1 | 59:21128cc24b04 | 172 | sprintf(fMbedIP,"%s","157.132.94.45"); // usually for tent |
uci1 | 59:21128cc24b04 | 173 | break; |
uci1 | 59:21128cc24b04 | 174 | }; |
uci1 | 59:21128cc24b04 | 175 | } |
uci1 | 28:484943132bb0 | 176 | } |
uci1 | 28:484943132bb0 | 177 | // brian dornick 3107 |
uci1 | 28:484943132bb0 | 178 | void SnConfigFrame::SetDefaultMaskIP() { |
uci1 | 59:21128cc24b04 | 179 | if (false==ReadDefaultMbedMask()) { |
uci1 | 59:21128cc24b04 | 180 | sprintf(fMbedMask,"%s","255.255.255.0"); |
uci1 | 59:21128cc24b04 | 181 | } |
uci1 | 28:484943132bb0 | 182 | } |
uci1 | 28:484943132bb0 | 183 | |
uci1 | 28:484943132bb0 | 184 | void SnConfigFrame::SetDefaultGateIP() { |
uci1 | 59:21128cc24b04 | 185 | if (false==ReadDefaultMbedGate()) { |
uci1 | 59:21128cc24b04 | 186 | sprintf(fMbedGate,"%s","157.132.94.1"); |
uci1 | 59:21128cc24b04 | 187 | } |
uci1 | 59:21128cc24b04 | 188 | } |
uci1 | 59:21128cc24b04 | 189 | |
uci1 | 67:ec999336fcd1 | 190 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 191 | bool SnConfigFrame::ReadOneIPFrom(const char* ipfname, |
uci1 | 59:21128cc24b04 | 192 | char* ipstr) { |
uci1 | 59:21128cc24b04 | 193 | bool ok = false; |
uci1 | 59:21128cc24b04 | 194 | FILE* ipf = fopen(ipfname, "r"); |
uci1 | 59:21128cc24b04 | 195 | if (ipf!=0) { |
uci1 | 59:21128cc24b04 | 196 | uint8_t ipbytes[4] = {0,0,0,0}; |
uci1 | 59:21128cc24b04 | 197 | const int nr = fscanf(ipf,"%hhu.%hhu.%hhu.%hhu\n", |
uci1 | 59:21128cc24b04 | 198 | &(ipbytes[0]), &(ipbytes[1]), |
uci1 | 59:21128cc24b04 | 199 | &(ipbytes[2]), &(ipbytes[3])); |
uci1 | 59:21128cc24b04 | 200 | if (4==nr) { |
uci1 | 59:21128cc24b04 | 201 | const int nc = |
uci1 | 59:21128cc24b04 | 202 | sprintf(ipstr,"%hhu.%hhu.%hhu.%hhu", |
uci1 | 59:21128cc24b04 | 203 | ipbytes[0], ipbytes[1], |
uci1 | 59:21128cc24b04 | 204 | ipbytes[2], ipbytes[3]); |
uci1 | 59:21128cc24b04 | 205 | ok = nc>0; |
uci1 | 59:21128cc24b04 | 206 | } |
uci1 | 76:f8383f0292c2 | 207 | fclose(ipf); |
uci1 | 59:21128cc24b04 | 208 | } |
uci1 | 59:21128cc24b04 | 209 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 210 | printf("ReadOneIPInto : ipstr=[%s], ok=%d\r\n", |
uci1 | 59:21128cc24b04 | 211 | ipstr, (int)ok); |
uci1 | 59:21128cc24b04 | 212 | #endif |
uci1 | 59:21128cc24b04 | 213 | return ok; |
uci1 | 59:21128cc24b04 | 214 | } |
uci1 | 67:ec999336fcd1 | 215 | #endif |
uci1 | 59:21128cc24b04 | 216 | |
uci1 | 59:21128cc24b04 | 217 | bool SnConfigFrame::ReadDefaultRemoteServer() { |
uci1 | 67:ec999336fcd1 | 218 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 219 | const bool ok = ReadOneIPFrom(kDefRemIpFilen, fRemoteServer); |
uci1 | 59:21128cc24b04 | 220 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 221 | printf("remote = %s\r\n", fRemoteServer); |
uci1 | 59:21128cc24b04 | 222 | #endif |
uci1 | 59:21128cc24b04 | 223 | return ok; |
uci1 | 67:ec999336fcd1 | 224 | #else // do not USE_INTERFACE_CHIP |
uci1 | 67:ec999336fcd1 | 225 | return false; |
uci1 | 67:ec999336fcd1 | 226 | #endif // USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 227 | } |
uci1 | 59:21128cc24b04 | 228 | |
uci1 | 59:21128cc24b04 | 229 | bool SnConfigFrame::ReadDefaultRemotePort() { |
uci1 | 67:ec999336fcd1 | 230 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 231 | bool ok = false; |
uci1 | 59:21128cc24b04 | 232 | FILE* pf = fopen(kDefRemPortFilen, "r"); |
uci1 | 59:21128cc24b04 | 233 | if (pf!=0) { |
uci1 | 59:21128cc24b04 | 234 | ok = (1==fscanf(pf, "%hu\n", &fRemotePort)); |
uci1 | 76:f8383f0292c2 | 235 | fclose(pf); |
uci1 | 59:21128cc24b04 | 236 | } |
uci1 | 59:21128cc24b04 | 237 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 238 | printf("port = %hu\r\n", fRemotePort); |
uci1 | 59:21128cc24b04 | 239 | #endif |
uci1 | 59:21128cc24b04 | 240 | return ok; |
uci1 | 67:ec999336fcd1 | 241 | #else // do not USE_INTERFACE_CHIP |
uci1 | 67:ec999336fcd1 | 242 | return false; |
uci1 | 67:ec999336fcd1 | 243 | #endif // USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 244 | } |
uci1 | 59:21128cc24b04 | 245 | |
uci1 | 59:21128cc24b04 | 246 | bool SnConfigFrame::ReadDefaultMbedIP() { |
uci1 | 67:ec999336fcd1 | 247 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 248 | const bool ok = ReadOneIPFrom(kDefMbedIPFilen, fMbedIP); |
uci1 | 59:21128cc24b04 | 249 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 250 | printf("mbed = %s\r\n", fMbedIP); |
uci1 | 59:21128cc24b04 | 251 | #endif |
uci1 | 59:21128cc24b04 | 252 | return ok; |
uci1 | 67:ec999336fcd1 | 253 | #else // do not USE_INTERFACE_CHIP |
uci1 | 67:ec999336fcd1 | 254 | return false; |
uci1 | 67:ec999336fcd1 | 255 | #endif // USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 256 | } |
uci1 | 59:21128cc24b04 | 257 | |
uci1 | 59:21128cc24b04 | 258 | bool SnConfigFrame::ReadDefaultMbedMask() { |
uci1 | 67:ec999336fcd1 | 259 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 260 | const bool ok = ReadOneIPFrom(kDefMbedMaskFilen, fMbedMask); |
uci1 | 59:21128cc24b04 | 261 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 262 | printf("mask = %s\r\n", fMbedMask); |
uci1 | 59:21128cc24b04 | 263 | #endif |
uci1 | 59:21128cc24b04 | 264 | return ok; |
uci1 | 67:ec999336fcd1 | 265 | #else // do not USE_INTERFACE_CHIP |
uci1 | 67:ec999336fcd1 | 266 | return false; |
uci1 | 67:ec999336fcd1 | 267 | #endif // USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 268 | } |
uci1 | 59:21128cc24b04 | 269 | |
uci1 | 59:21128cc24b04 | 270 | bool SnConfigFrame::ReadDefaultMbedGate() { |
uci1 | 67:ec999336fcd1 | 271 | #ifdef USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 272 | const bool ok = ReadOneIPFrom(kDefMbedGateFilen, fMbedGate); |
uci1 | 59:21128cc24b04 | 273 | #ifdef DEBUG |
uci1 | 59:21128cc24b04 | 274 | printf("gate = %s\r\n", fMbedGate); |
uci1 | 59:21128cc24b04 | 275 | #endif |
uci1 | 59:21128cc24b04 | 276 | return ok; |
uci1 | 67:ec999336fcd1 | 277 | #else // do not USE_INTERFACE_CHIP |
uci1 | 67:ec999336fcd1 | 278 | return false; |
uci1 | 67:ec999336fcd1 | 279 | #endif // USE_INTERFACE_CHIP |
uci1 | 59:21128cc24b04 | 280 | } |
uci1 | 59:21128cc24b04 | 281 | |
uci1 | 28:484943132bb0 | 282 | |
uci1 | 28:484943132bb0 | 283 | void SnConfigFrame::SetDefaultIPs() { |
uci1 | 59:21128cc24b04 | 284 | GetMacAddress(); // just to make sure it gets read |
uci1 | 67:ec999336fcd1 | 285 | SetDefaultRemoteServ(); |
uci1 | 67:ec999336fcd1 | 286 | SetDefaultRemotePort(); |
uci1 | 67:ec999336fcd1 | 287 | SetDefaultMbedIP(); |
uci1 | 67:ec999336fcd1 | 288 | SetDefaultMaskIP(); |
uci1 | 67:ec999336fcd1 | 289 | SetDefaultGateIP(); |
uci1 | 28:484943132bb0 | 290 | } |
uci1 | 28:484943132bb0 | 291 | |
uci1 | 84:80b15993944e | 292 | void SnConfigFrame::ApplyConnectListenSafetyNets(const uint8_t dataStreamIdx) { |
uci1 | 84:80b15993944e | 293 | const float maxto_f = (fCommWinDuration/(60.*static_cast<float>(kNcomms))); |
uci1 | 84:80b15993944e | 294 | const uint8_t maxto = (maxto_f < kDefTimeoutMin) ? kDefTimeoutMin : |
uci1 | 84:80b15993944e | 295 | (maxto_f > 255.0) ? kDefTimeoutSafe : static_cast<uint8_t>(maxto_f); |
uci1 | 84:80b15993944e | 296 | if (fCommWinConnTOMins[dataStreamIdx] < kDefTimeoutMin) { |
uci1 | 84:80b15993944e | 297 | fCommWinConnTOMins[dataStreamIdx] = kDefTimeoutMin; |
uci1 | 84:80b15993944e | 298 | } |
uci1 | 84:80b15993944e | 299 | if (fCommWinConnTOMins[dataStreamIdx] > maxto) { |
uci1 | 84:80b15993944e | 300 | fCommWinConnTOMins[dataStreamIdx] = maxto; |
uci1 | 40:1324da35afd4 | 301 | } |
uci1 | 84:80b15993944e | 302 | if (fCommWinListTOMins[dataStreamIdx] < kDefTimeoutMin) { |
uci1 | 84:80b15993944e | 303 | fCommWinListTOMins[dataStreamIdx] = kDefTimeoutMin; |
uci1 | 84:80b15993944e | 304 | } |
uci1 | 84:80b15993944e | 305 | if (fCommWinListTOMins[dataStreamIdx] > maxto) { |
uci1 | 84:80b15993944e | 306 | fCommWinListTOMins[dataStreamIdx] = maxto; |
uci1 | 40:1324da35afd4 | 307 | } |
uci1 | 84:80b15993944e | 308 | } |
uci1 | 84:80b15993944e | 309 | |
uci1 | 84:80b15993944e | 310 | void SnConfigFrame::ApplyConnectListenSafetyNets() { |
uci1 | 84:80b15993944e | 311 | for (uint8_t i=0; i<kNumDatStreams; ++i) { |
uci1 | 84:80b15993944e | 312 | ApplyConnectListenSafetyNets(i); |
uci1 | 40:1324da35afd4 | 313 | } |
uci1 | 40:1324da35afd4 | 314 | } |
uci1 | 40:1324da35afd4 | 315 | |
uci1 | 28:484943132bb0 | 316 | void SnConfigFrame::ApplySafetyNets() { |
uci1 | 40:1324da35afd4 | 317 | if (fFirstSeq>kMaxFirstSeq) { |
uci1 | 40:1324da35afd4 | 318 | fFirstSeq=kMaxFirstSeq; |
uci1 | 40:1324da35afd4 | 319 | } |
uci1 | 56:0bba0ef15697 | 320 | #if CHIPBOARD==ATWD4CH |
uci1 | 28:484943132bb0 | 321 | if (fNumPlas>kNplas) { |
uci1 | 28:484943132bb0 | 322 | fNumPlas=kNplas; |
uci1 | 28:484943132bb0 | 323 | } |
uci1 | 56:0bba0ef15697 | 324 | #endif |
uci1 | 28:484943132bb0 | 325 | if (fNumCardsMajLog>kNchans) { |
uci1 | 28:484943132bb0 | 326 | fNumCardsMajLog=kNchans; |
uci1 | 28:484943132bb0 | 327 | } |
uci1 | 28:484943132bb0 | 328 | if (fNumCardsMajLog<1u) { |
uci1 | 28:484943132bb0 | 329 | fNumCardsMajLog=1u; |
uci1 | 28:484943132bb0 | 330 | } |
uci1 | 28:484943132bb0 | 331 | if ( (fForceTrigPeriod>0) && |
uci1 | 28:484943132bb0 | 332 | (fForceTrigPeriod<kMinForcePer) ) { |
uci1 | 28:484943132bb0 | 333 | fForceTrigPeriod = kMinForcePer; |
uci1 | 28:484943132bb0 | 334 | } |
uci1 | 28:484943132bb0 | 335 | if (fEvtThrtlPeriodMs>kMaxThrottlePerMs) { |
uci1 | 28:484943132bb0 | 336 | fEvtThrtlPeriodMs=kMaxThrottlePerMs; |
uci1 | 28:484943132bb0 | 337 | } |
uci1 | 28:484943132bb0 | 338 | if ( (IsPoweredFor(kIridComWin)==false) && |
uci1 | 28:484943132bb0 | 339 | (IsPoweredFor(kAfarComWin)==false) ) { |
uci1 | 28:484943132bb0 | 340 | EnablePowerFor(kIridComWin); |
uci1 | 28:484943132bb0 | 341 | EnablePowerFor(kAfarComWin); |
uci1 | 28:484943132bb0 | 342 | } |
uci1 | 39:2f17131d22a5 | 343 | if (fBatVoltToLowPwr>kMaxBatVoltLowPwr) { |
uci1 | 39:2f17131d22a5 | 344 | fBatVoltToLowPwr=kMaxBatVoltLowPwr; |
uci1 | 39:2f17131d22a5 | 345 | } |
uci1 | 39:2f17131d22a5 | 346 | if (fBatVoltFromLowPwr>kMaxBatVoltLowPwr) { |
uci1 | 39:2f17131d22a5 | 347 | fBatVoltFromLowPwr=kMaxBatVoltLowPwr; |
uci1 | 39:2f17131d22a5 | 348 | } |
uci1 | 39:2f17131d22a5 | 349 | if (fBatVoltFromLowPwr<fBatVoltToLowPwr) { |
uci1 | 39:2f17131d22a5 | 350 | fBatVoltFromLowPwr=fBatVoltToLowPwr; |
uci1 | 28:484943132bb0 | 351 | } |
uci1 | 28:484943132bb0 | 352 | if (fCommWinPeriod>kMaxCommWinPeriod) { |
uci1 | 28:484943132bb0 | 353 | fCommWinPeriod=kMaxCommWinPeriod; |
uci1 | 28:484943132bb0 | 354 | } |
uci1 | 40:1324da35afd4 | 355 | if (fCommWinPeriod<kMinCommWinPeriod) { |
uci1 | 40:1324da35afd4 | 356 | fCommWinPeriod=kMinCommWinPeriod; |
uci1 | 40:1324da35afd4 | 357 | } |
uci1 | 28:484943132bb0 | 358 | if (fCommWinDuration<kMinCommWinDur) { |
uci1 | 28:484943132bb0 | 359 | fCommWinDuration=kMinCommWinDur; |
uci1 | 28:484943132bb0 | 360 | } |
uci1 | 28:484943132bb0 | 361 | if (fCommWinPrdLowPwr>kMaxCommWinPeriod) { |
uci1 | 28:484943132bb0 | 362 | fCommWinPrdLowPwr=kMaxCommWinPeriod; |
uci1 | 28:484943132bb0 | 363 | } |
uci1 | 28:484943132bb0 | 364 | if (fCommWinDurLowPwr<kMinCommWinDur) { |
uci1 | 28:484943132bb0 | 365 | fCommWinDurLowPwr=kMinCommWinDur; |
uci1 | 28:484943132bb0 | 366 | } |
uci1 | 40:1324da35afd4 | 367 | ApplyConnectListenSafetyNets(); |
uci1 | 28:484943132bb0 | 368 | if (fWatchDogPeriod>kMaxWatchDogPer) { |
uci1 | 28:484943132bb0 | 369 | fWatchDogPeriod=kMaxWatchDogPer; |
uci1 | 28:484943132bb0 | 370 | } |
uci1 | 28:484943132bb0 | 371 | if (fWatchDogPeriod<kMinWatchDogPer) { |
uci1 | 28:484943132bb0 | 372 | fWatchDogPeriod=kMinWatchDogPer; |
uci1 | 28:484943132bb0 | 373 | } |
uci1 | 28:484943132bb0 | 374 | } |
uci1 | 28:484943132bb0 | 375 | |
uci1 | 21:ce51bb0ba4a5 | 376 | uint32_t SnConfigFrame::GetTimeoutTime(const uint32_t startTime, |
uci1 | 21:ce51bb0ba4a5 | 377 | const uint32_t delta) const { |
uci1 | 40:1324da35afd4 | 378 | // --.-----lst------.--delta--.-- |
uci1 | 40:1324da35afd4 | 379 | // . . . |
uci1 | 40:1324da35afd4 | 380 | // start current returnVal |
uci1 | 40:1324da35afd4 | 381 | // |
uci1 | 40:1324da35afd4 | 382 | // lio=lst+delta bound by comm wind dur |
uci1 | 40:1324da35afd4 | 383 | // returns start + lio |
uci1 | 40:1324da35afd4 | 384 | |
uci1 | 21:ce51bb0ba4a5 | 385 | const uint32_t ct = time(0); |
uci1 | 40:1324da35afd4 | 386 | uint32_t lst = ct-startTime; |
uci1 | 21:ce51bb0ba4a5 | 387 | if ( (ct<startTime) || (ct==0) || |
uci1 | 21:ce51bb0ba4a5 | 388 | (lst>kSecsPerDay) ) { |
uci1 | 21:ce51bb0ba4a5 | 389 | // possible clock problems |
uci1 | 84:80b15993944e | 390 | lst = static_cast<uint32_t>(kDefTimeoutSafe)*60u; |
uci1 | 21:ce51bb0ba4a5 | 391 | } |
uci1 | 21:ce51bb0ba4a5 | 392 | const uint32_t lio = |
uci1 | 21:ce51bb0ba4a5 | 393 | ((lst+delta) < GetCommWinDuration()) ? |
uci1 | 21:ce51bb0ba4a5 | 394 | lst+delta : GetCommWinDuration(); |
uci1 | 21:ce51bb0ba4a5 | 395 | return lio+startTime; |
uci1 | 21:ce51bb0ba4a5 | 396 | } |
uci1 | 21:ce51bb0ba4a5 | 397 | |
uci1 | 8:95a325df1f6b | 398 | void SnConfigFrame::ChangeToLowPower() { |
uci1 | 8:95a325df1f6b | 399 | |
uci1 | 8:95a325df1f6b | 400 | // save old label |
uci1 | 8:95a325df1f6b | 401 | memcpy(fNormLabel, fLabel, kConfLblLen); |
uci1 | 8:95a325df1f6b | 402 | |
uci1 | 8:95a325df1f6b | 403 | // append label |
uci1 | 8:95a325df1f6b | 404 | // this will allow the new config to be put in the DB |
uci1 | 8:95a325df1f6b | 405 | int slen = strlen(fLabel); |
uci1 | 8:95a325df1f6b | 406 | static const char* tag = "_LOWPOW"; |
uci1 | 8:95a325df1f6b | 407 | const int ml = strlen(tag)+1; |
uci1 | 8:95a325df1f6b | 408 | if (slen > (kConfLblLen-ml) ) { |
uci1 | 8:95a325df1f6b | 409 | memset(fLabel+kConfLblLen-ml, '\0', ml); |
uci1 | 8:95a325df1f6b | 410 | } |
uci1 | 8:95a325df1f6b | 411 | strncat(fLabel, tag, ml-1); |
uci1 | 8:95a325df1f6b | 412 | |
uci1 | 8:95a325df1f6b | 413 | // save power settings |
uci1 | 8:95a325df1f6b | 414 | fNormPowerMode = fPowerMode; |
uci1 | 8:95a325df1f6b | 415 | |
uci1 | 8:95a325df1f6b | 416 | // change power settings |
uci1 | 8:95a325df1f6b | 417 | DisablePowerFor(kAmpsDatTak); |
uci1 | 8:95a325df1f6b | 418 | DisablePowerFor(kCardDatTak); |
uci1 | 8:95a325df1f6b | 419 | DisablePowerFor(kIridDatTak); |
uci1 | 8:95a325df1f6b | 420 | DisablePowerFor(kAfarDatTak); |
uci1 | 8:95a325df1f6b | 421 | DisablePowerFor(kAmpsComWin); |
uci1 | 8:95a325df1f6b | 422 | DisablePowerFor(kCardComWin); |
uci1 | 56:0bba0ef15697 | 423 | if ( IsSBDonlyLowPwrMode() ) { |
uci1 | 56:0bba0ef15697 | 424 | EnablePowerFor(kIridComWin); |
uci1 | 56:0bba0ef15697 | 425 | DisablePowerFor(kAfarComWin); |
uci1 | 56:0bba0ef15697 | 426 | } else if ( (IsPoweredFor(kIridComWin)==false) && |
uci1 | 56:0bba0ef15697 | 427 | (IsPoweredFor(kAfarComWin)==false) ) { |
uci1 | 8:95a325df1f6b | 428 | // TODO: turn on only iridum maybe? |
uci1 | 8:95a325df1f6b | 429 | EnablePowerFor(kIridComWin); |
uci1 | 8:95a325df1f6b | 430 | EnablePowerFor(kAfarComWin); |
uci1 | 56:0bba0ef15697 | 431 | } // else same as normal for Irid and Afar Com Win |
uci1 | 56:0bba0ef15697 | 432 | |
uci1 | 8:95a325df1f6b | 433 | // set mode to low power |
uci1 | 8:95a325df1f6b | 434 | fIsLowPower = true; |
uci1 | 84:80b15993944e | 435 | |
uci1 | 84:80b15993944e | 436 | if (fgApplySafetyNets) { |
uci1 | 84:80b15993944e | 437 | ApplySafetyNets(); |
uci1 | 84:80b15993944e | 438 | } |
uci1 | 8:95a325df1f6b | 439 | } |
uci1 | 8:95a325df1f6b | 440 | |
uci1 | 8:95a325df1f6b | 441 | void SnConfigFrame::ChangeToNormPower() { |
uci1 | 8:95a325df1f6b | 442 | // put label back |
uci1 | 8:95a325df1f6b | 443 | memcpy(fLabel, fNormLabel, kConfLblLen); |
uci1 | 8:95a325df1f6b | 444 | // put power settings back |
uci1 | 8:95a325df1f6b | 445 | fPowerMode = fNormPowerMode; |
uci1 | 8:95a325df1f6b | 446 | // set mode to normal |
uci1 | 8:95a325df1f6b | 447 | fIsLowPower = false; |
uci1 | 84:80b15993944e | 448 | |
uci1 | 84:80b15993944e | 449 | if (fgApplySafetyNets) { |
uci1 | 84:80b15993944e | 450 | ApplySafetyNets(); |
uci1 | 84:80b15993944e | 451 | } |
uci1 | 0:664899e0b988 | 452 | } |
uci1 | 0:664899e0b988 | 453 | |
uci1 | 0:664899e0b988 | 454 | void SnConfigFrame::GetPackParsFor(const EDatPackBit d, |
uci1 | 0:664899e0b988 | 455 | uint8_t& loseLSB, uint8_t& loseMSB, |
uci1 | 0:664899e0b988 | 456 | uint16_t& wvBase) const { |
uci1 | 0:664899e0b988 | 457 | const bool pack = IsDatPackedFor(d); |
uci1 | 0:664899e0b988 | 458 | loseLSB = pack ? GetWvLoseLSB() : 0u; |
uci1 | 0:664899e0b988 | 459 | loseMSB = pack ? GetWvLoseMSB() : 0u; |
uci1 | 0:664899e0b988 | 460 | wvBase = pack ? GetWvBaseline() : 0u; |
uci1 | 0:664899e0b988 | 461 | } |
uci1 | 0:664899e0b988 | 462 | |
uci1 | 0:664899e0b988 | 463 | void SnConfigFrame::GetHiLoPlas(const uint16_t pla, |
uci1 | 0:664899e0b988 | 464 | uint16_t& hiPla, |
uci1 | 0:664899e0b988 | 465 | uint16_t& loPla, |
uci1 | 0:664899e0b988 | 466 | const bool r2l) { |
uci1 | 0:664899e0b988 | 467 | // split the PLA bitword into 2: one for the high threshold |
uci1 | 0:664899e0b988 | 468 | // and one for the low threshold. "lows" in the string will become |
uci1 | 0:664899e0b988 | 469 | // "highs" in the low threshold PLA. |
uci1 | 0:664899e0b988 | 470 | // |
uci1 | 0:664899e0b988 | 471 | // example 1) |
uci1 | 0:664899e0b988 | 472 | // PLA string = HLHL.... |
uci1 | 0:664899e0b988 | 473 | // hi thresh = H.H..... |
uci1 | 0:664899e0b988 | 474 | // lo thresh = .H.H.... |
uci1 | 0:664899e0b988 | 475 | // |
uci1 | 0:664899e0b988 | 476 | // example 2) |
uci1 | 0:664899e0b988 | 477 | // PLA string = HBL..... |
uci1 | 0:664899e0b988 | 478 | // hi thresh = HL...... |
uci1 | 0:664899e0b988 | 479 | // lo thresh = .LH..... |
uci1 | 0:664899e0b988 | 480 | // |
uci1 | 0:664899e0b988 | 481 | // (with . = A here, to make the example more readable) |
uci1 | 0:664899e0b988 | 482 | // |
uci1 | 0:664899e0b988 | 483 | // A = 11, B = 00 |
uci1 | 0:664899e0b988 | 484 | // H = 01 or 10, alternating |
uci1 | 0:664899e0b988 | 485 | // L = 10 or 01, alternating |
uci1 | 0:664899e0b988 | 486 | // 01 at leftmost bits is H |
uci1 | 0:664899e0b988 | 487 | // for example: |
uci1 | 0:664899e0b988 | 488 | // 0x7FFF = 01 11 11 11 11 11 11 11 |
uci1 | 0:664899e0b988 | 489 | // => HAAAAAAA for LEFT TO RIGHT |
uci1 | 0:664899e0b988 | 490 | // => AAAAAAAH for RIGHT TO LEFT |
uci1 | 0:664899e0b988 | 491 | // 0x56FF = 01 01 01 10 11 11 11 11 |
uci1 | 0:664899e0b988 | 492 | // => HLHHAAAA for LEFT TO RIGHT |
uci1 | 0:664899e0b988 | 493 | // => AAAAHHLH for RIGHT TO LEFT |
uci1 | 0:664899e0b988 | 494 | // |
uci1 | 0:664899e0b988 | 495 | // so HHHHHHHH is |
uci1 | 0:664899e0b988 | 496 | // 01 10 01 10 01 10 01 10 always (r2l or l2r) |
uci1 | 0:664899e0b988 | 497 | // |
uci1 | 0:664899e0b988 | 498 | // r2l = whether to read bits right to left (true) or not (false) |
uci1 | 0:664899e0b988 | 499 | // Mahshid liked right to left |
uci1 | 0:664899e0b988 | 500 | // Liang liked left to right |
uci1 | 0:664899e0b988 | 501 | // so we allow for either |
uci1 | 0:664899e0b988 | 502 | |
uci1 | 0:664899e0b988 | 503 | const int8_t start = (r2l) ? 0 : BITS_IN_SHORT-2; |
uci1 | 0:664899e0b988 | 504 | const int8_t end = (r2l) ? BITS_IN_SHORT : -2; |
uci1 | 39:2f17131d22a5 | 505 | const int8_t step = (r2l) ? 2 : -2; |
uci1 | 0:664899e0b988 | 506 | |
uci1 | 0:664899e0b988 | 507 | uint8_t hi= (r2l) ? 0x2 : 0x1; |
uci1 | 0:664899e0b988 | 508 | uint8_t lo= (r2l) ? 0x1 : 0x2; |
uci1 | 0:664899e0b988 | 509 | |
uci1 | 0:664899e0b988 | 510 | // set all bits to 0 |
uci1 | 0:664899e0b988 | 511 | hiPla = 0; |
uci1 | 0:664899e0b988 | 512 | loPla = 0; |
uci1 | 0:664899e0b988 | 513 | |
uci1 | 0:664899e0b988 | 514 | for (int8_t i=start; i!=end; i+=step, hi^=0x3, lo^=0x3) { |
uci1 | 0:664899e0b988 | 515 | const uint8_t b = (pla & (0x3<<i)) >> i; |
uci1 | 0:664899e0b988 | 516 | if (b==hi) { |
uci1 | 0:664899e0b988 | 517 | hiPla |= hi << i; |
uci1 | 0:664899e0b988 | 518 | loPla |= 0x3 << i; |
uci1 | 0:664899e0b988 | 519 | } else if (b==lo) { |
uci1 | 0:664899e0b988 | 520 | hiPla |= 0x3 << i; |
uci1 | 0:664899e0b988 | 521 | loPla |= hi << i; |
uci1 | 0:664899e0b988 | 522 | } else if (b==0x3) { |
uci1 | 0:664899e0b988 | 523 | // any |
uci1 | 0:664899e0b988 | 524 | hiPla |= 0x3 << i; |
uci1 | 0:664899e0b988 | 525 | loPla |= 0x3 << i; |
uci1 | 0:664899e0b988 | 526 | } else { |
uci1 | 0:664899e0b988 | 527 | // no check that b is something else.. should be impossible. |
uci1 | 0:664899e0b988 | 528 | // between |
uci1 | 0:664899e0b988 | 529 | hiPla |= lo << i; |
uci1 | 0:664899e0b988 | 530 | loPla |= lo << i; |
uci1 | 0:664899e0b988 | 531 | } |
uci1 | 0:664899e0b988 | 532 | } |
uci1 | 0:664899e0b988 | 533 | |
uci1 | 0:664899e0b988 | 534 | } |
uci1 | 0:664899e0b988 | 535 | |
uci1 | 0:664899e0b988 | 536 | bool SnConfigFrame::ReadFromFile(const char* cfile) { |
uci1 | 0:664899e0b988 | 537 | // intended only for reading default config file |
uci1 | 0:664899e0b988 | 538 | |
uci1 | 3:24c5f0f50bf1 | 539 | /* |
uci1 | 3:24c5f0f50bf1 | 540 | DIR* d; |
uci1 | 3:24c5f0f50bf1 | 541 | struct dirent* dent; |
uci1 | 3:24c5f0f50bf1 | 542 | printf("files in /local:\r\n"); |
uci1 | 3:24c5f0f50bf1 | 543 | if ( (d = opendir( "/local" ))!=NULL ) { |
uci1 | 3:24c5f0f50bf1 | 544 | while ( (dent = readdir(d))!=NULL ) { |
uci1 | 3:24c5f0f50bf1 | 545 | printf("%s\r\n",dent->d_name); |
uci1 | 3:24c5f0f50bf1 | 546 | } |
uci1 | 3:24c5f0f50bf1 | 547 | closedir(d); |
uci1 | 3:24c5f0f50bf1 | 548 | } |
uci1 | 3:24c5f0f50bf1 | 549 | */ |
uci1 | 56:0bba0ef15697 | 550 | #ifdef DEBUG |
uci1 | 56:0bba0ef15697 | 551 | printf("trying to read config [%s]\r\n",cfile); |
uci1 | 56:0bba0ef15697 | 552 | #endif |
uci1 | 0:664899e0b988 | 553 | bool ret = false; |
uci1 | 0:664899e0b988 | 554 | FILE* cf = fopen(cfile,"rb"); |
uci1 | 0:664899e0b988 | 555 | if (cf!=0) { |
uci1 | 56:0bba0ef15697 | 556 | #ifdef DEBUG |
uci1 | 56:0bba0ef15697 | 557 | printf("opened file\r\n"); |
uci1 | 56:0bba0ef15697 | 558 | #endif |
uci1 | 16:744ce85aede2 | 559 | // check the header and file size to be |
uci1 | 16:744ce85aede2 | 560 | // protect a bit against corruption |
uci1 | 16:744ce85aede2 | 561 | uint8_t hc; uint32_t hl; |
uci1 | 16:744ce85aede2 | 562 | SnHeaderFrame::ReadFrom(cf, hc, hl); |
uci1 | 56:0bba0ef15697 | 563 | #ifdef DEBUG |
uci1 | 56:0bba0ef15697 | 564 | printf("hc=%hhu, hl=%u\r\n",hc,hl); |
uci1 | 56:0bba0ef15697 | 565 | #endif |
uci1 | 16:744ce85aede2 | 566 | if (hc==SnHeaderFrame::kConfigCode) { |
uci1 | 16:744ce85aede2 | 567 | const int fpos = ftell(cf); |
uci1 | 16:744ce85aede2 | 568 | // how many bytes? |
uci1 | 16:744ce85aede2 | 569 | fseek(cf, 0, SEEK_END); // go to end |
uci1 | 16:744ce85aede2 | 570 | const int fend = ftell(cf); |
uci1 | 16:744ce85aede2 | 571 | fseek(cf, fpos, SEEK_SET); // go back |
uci1 | 56:0bba0ef15697 | 572 | |
uci1 | 56:0bba0ef15697 | 573 | #ifdef DEBUG |
uci1 | 56:0bba0ef15697 | 574 | printf("fend-fpos=%d-%d=%d\r\n",fend,fpos,fend-fpos); |
uci1 | 56:0bba0ef15697 | 575 | #endif |
uci1 | 16:744ce85aede2 | 576 | if (hl == fend-fpos) { |
uci1 | 16:744ce85aede2 | 577 | ReadFrom(cf); |
uci1 | 16:744ce85aede2 | 578 | ret = (ferror(cf)==0); |
uci1 | 56:0bba0ef15697 | 579 | #ifdef DEBUG |
uci1 | 56:0bba0ef15697 | 580 | printf("ret = %d\r\n",(int)ret); |
uci1 | 56:0bba0ef15697 | 581 | #endif |
uci1 | 16:744ce85aede2 | 582 | } |
uci1 | 16:744ce85aede2 | 583 | } |
uci1 | 0:664899e0b988 | 584 | fclose(cf); |
uci1 | 0:664899e0b988 | 585 | } |
uci1 | 0:664899e0b988 | 586 | return ret; |
uci1 | 0:664899e0b988 | 587 | } |
uci1 | 0:664899e0b988 | 588 | |
uci1 | 0:664899e0b988 | 589 | bool SnConfigFrame::WriteToFile(const char* cfile) const { |
uci1 | 0:664899e0b988 | 590 | // intended only for writing default config file |
uci1 | 0:664899e0b988 | 591 | |
uci1 | 0:664899e0b988 | 592 | bool ret = false; |
uci1 | 0:664899e0b988 | 593 | FILE* cf = fopen(cfile,"wb"); |
uci1 | 0:664899e0b988 | 594 | if (cf!=0) { |
uci1 | 0:664899e0b988 | 595 | WriteTo(cf); |
uci1 | 0:664899e0b988 | 596 | ret = (ferror(cf)==0); |
uci1 | 0:664899e0b988 | 597 | fclose(cf); |
uci1 | 0:664899e0b988 | 598 | } |
uci1 | 0:664899e0b988 | 599 | return ret; |
uci1 | 76:f8383f0292c2 | 600 | } |
uci1 | 76:f8383f0292c2 | 601 | |
uci1 | 76:f8383f0292c2 | 602 | void SnConfigFrame::SetSDNeedToInitFlag() { |
uci1 | 76:f8383f0292c2 | 603 | // reset the SD card init cache, in case the SD ignore run mode changed |
uci1 | 76:f8383f0292c2 | 604 | SnSDUtils::SetDoNeedToInit(); |
uci1 | 76:f8383f0292c2 | 605 | } |
uci1 | 84:80b15993944e | 606 | |
uci1 | 84:80b15993944e | 607 | void SnConfigFrame::GetIpStrFromVal(const uint32_t ip, |
uci1 | 84:80b15993944e | 608 | char(& str)[SnConfigFrame::kIPLen]) { |
uci1 | 84:80b15993944e | 609 | if (ip==kDefIPvalue) { |
uci1 | 84:80b15993944e | 610 | snprintf(str, kIPLen, kDefIPflag); |
uci1 | 84:80b15993944e | 611 | } else { |
uci1 | 84:80b15993944e | 612 | // little endian, but same method is used in ipToVal so the |
uci1 | 84:80b15993944e | 613 | // conversions will be consistent on this machine, but of course, |
uci1 | 84:80b15993944e | 614 | // the remote machine better send the right integer... |
uci1 | 84:80b15993944e | 615 | union { |
uci1 | 84:80b15993944e | 616 | uint8_t c[4]; |
uci1 | 84:80b15993944e | 617 | uint32_t u; |
uci1 | 84:80b15993944e | 618 | } x; |
uci1 | 84:80b15993944e | 619 | x.u = ip; |
uci1 | 84:80b15993944e | 620 | snprintf(str, kIPLen, "%hhu.%hhu.%hhu.%hhu", |
uci1 | 84:80b15993944e | 621 | x.c[3], x.c[2], x.c[1], x.c[0]); |
uci1 | 84:80b15993944e | 622 | } |
uci1 | 84:80b15993944e | 623 | } |
uci1 | 84:80b15993944e | 624 | |
uci1 | 84:80b15993944e | 625 | uint32_t SnConfigFrame::GetIpValFromStr(const char(& str)[SnConfigFrame::kIPLen]) { |
uci1 | 84:80b15993944e | 626 | if (strncmp(str, kDefIPflag, kIPLen)==0) { |
uci1 | 84:80b15993944e | 627 | return kDefIPvalue; |
uci1 | 84:80b15993944e | 628 | } else { |
uci1 | 84:80b15993944e | 629 | union { |
uci1 | 84:80b15993944e | 630 | uint8_t c[4]; |
uci1 | 84:80b15993944e | 631 | uint32_t u; |
uci1 | 84:80b15993944e | 632 | } x; |
uci1 | 84:80b15993944e | 633 | // 17 = space for terminating null |
uci1 | 84:80b15993944e | 634 | // little endian, but same method is used in ipToVal so the |
uci1 | 84:80b15993944e | 635 | // conversions will be consistent on this machine, but of course, |
uci1 | 84:80b15993944e | 636 | // the remote machine better send the right integer... |
uci1 | 84:80b15993944e | 637 | sscanf(str, "%hhu.%hhu.%hhu.%hhu", |
uci1 | 84:80b15993944e | 638 | x.c+3, x.c+2, x.c+1, x.c); |
uci1 | 84:80b15993944e | 639 | return x.u; |
uci1 | 84:80b15993944e | 640 | } |
uci1 | 84:80b15993944e | 641 | } |