Jordan Hanson / Mbed 2 deprecated AutonomousDAQ

Arianna autonomous DAQ firmware

Dependencies:   mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW

SnCommAfarTCP.cpp@110:d1da040a0cf2, 2015-11-24 (annotated)

Committer:
uci1
Date:
Tue Nov 24 21:52:27 2015 +0000
Revision:
110:d1da040a0cf2
Parent:
18:55f1581f2ee4 
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 18:55f1581f2ee4 1 #if 0
uci1 7:079617408fec 2
uci1 3:24c5f0f50bf1 3 #include "SnCommAfarTCP.h"
uci1 3:24c5f0f50bf1 4
uci1 6:6f002d202f59 5 #include "EthernetInterface.h"
uci1 6:6f002d202f59 6 #include "TCPSocketConnection.h"
uci1 12:d472f9811262 7
uci1 12:d472f9811262 8 #include "Watchdog.h"
uci1 12:d472f9811262 9
uci1 16:744ce85aede2 10 //#define DEBUG
uci1 16:744ce85aede2 11
uci1 5:9cea89700c66 12 #define CALL_MEMBER_FN(object,ptrToMember) ((object).*(ptrToMember))
uci1 5:9cea89700c66 13
uci1 8:95a325df1f6b 14 SnCommAfarTCP::SnCommAfarTCP(const SnConfigFrame& conf) :
uci1 8:95a325df1f6b 15 fUseB64(false), fRserv(conf.GetRemoteServer()),
uci1 8:95a325df1f6b 16 fRport(conf.GetRemotePort()),
uci1 8:95a325df1f6b 17 fMyIp(conf.GetMbedIP()), fMyMask(conf.GetMbedMask()),
uci1 8:95a325df1f6b 18 fMyGate(conf.GetMbedGate()),
uci1 3:24c5f0f50bf1 19 fEth(new EthernetInterface), fSock(new TCPSocketConnection) {
uci1 3:24c5f0f50bf1 20
uci1 16:744ce85aede2 21 #ifdef DEBUG
uci1 16:744ce85aede2 22 printf("init. ip=%s, mas=%s, gate=%s\r\n",
uci1 16:744ce85aede2 23 fMyIp.c_str(),fMyMask.c_str(), fMyGate.c_str());
uci1 16:744ce85aede2 24 #endif
uci1 8:95a325df1f6b 25 fEth->init(fMyIp.c_str(),fMyMask.c_str(), fMyGate.c_str());
uci1 3:24c5f0f50bf1 26 }
uci1 3:24c5f0f50bf1 27
uci1 3:24c5f0f50bf1 28 SnCommAfarTCP::~SnCommAfarTCP() {
uci1 3:24c5f0f50bf1 29 delete fEth;
uci1 3:24c5f0f50bf1 30 delete fSock;
uci1 3:24c5f0f50bf1 31 }
uci1 3:24c5f0f50bf1 32
uci1 8:95a325df1f6b 33 void SnCommAfarTCP::Set(const char* remote, const uint16_t rport,
uci1 8:95a325df1f6b 34 const char* myip, const char* mask,
uci1 8:95a325df1f6b 35 const char* gate, const bool useb64) {
uci1 8:95a325df1f6b 36 fUseB64 = useb64;
uci1 8:95a325df1f6b 37 fRserv = remote;
uci1 8:95a325df1f6b 38 fRport = rport;
uci1 8:95a325df1f6b 39 fMyIp = myip;
uci1 8:95a325df1f6b 40 fMyMask = mask;
uci1 8:95a325df1f6b 41 fMyGate = gate;
uci1 12:d472f9811262 42 #ifdef DEBUG
uci1 8:95a325df1f6b 43 printf("closing socket\r\n");
uci1 12:d472f9811262 44 #endif
uci1 8:95a325df1f6b 45 fSock->close();
uci1 8:95a325df1f6b 46 //delete fSock;
uci1 8:95a325df1f6b 47 //fSock = new TCPSocketConnection;
uci1 12:d472f9811262 48 #ifdef DEBUG
uci1 8:95a325df1f6b 49 printf("disconnect eth\r\n");
uci1 12:d472f9811262 50 #endif
uci1 8:95a325df1f6b 51 fEth->disconnect();
uci1 8:95a325df1f6b 52 //delete fEth;
uci1 8:95a325df1f6b 53 //fEth = new EthernetInterface;
uci1 12:d472f9811262 54 #ifdef DEBUG
uci1 8:95a325df1f6b 55 printf("init %s, %s, %s\r\n",fMyIp.c_str(), fMyMask.c_str(), fMyGate.c_str());
uci1 12:d472f9811262 56 #endif
uci1 8:95a325df1f6b 57 fEth->init(fMyIp.c_str(), fMyMask.c_str(), fMyGate.c_str());
uci1 12:d472f9811262 58
uci1 12:d472f9811262 59 #ifdef DEBUG
uci1 8:95a325df1f6b 60 printf("Set done\r\n");
uci1 12:d472f9811262 61 #endif
uci1 8:95a325df1f6b 62 }
uci1 8:95a325df1f6b 63
uci1 6:6f002d202f59 64 int SnCommAfarTCP::DoIO(char* const data,
uci1 5:9cea89700c66 65 const uint32_t length,
uci1 5:9cea89700c66 66 const uint32_t timeout_clock,
uci1 5:9cea89700c66 67 TCPSendRecv fcn) {
uci1 5:9cea89700c66 68 // TODO: if B64, must return number of bytes of raw (non encoded) message
uci1 18:55f1581f2ee4 69 #ifdef DEBUG
uci1 18:55f1581f2ee4 70 printf("SnCommAfarTCP::DoIO data:\r\n");
uci1 18:55f1581f2ee4 71 dispStrBytes(data, length);
uci1 18:55f1581f2ee4 72 printf("\r\n");
uci1 18:55f1581f2ee4 73 #endif
uci1 3:24c5f0f50bf1 74 int res=0;
uci1 3:24c5f0f50bf1 75 uint32_t b=0;
uci1 12:d472f9811262 76 while ( (length>b) ) {
uci1 12:d472f9811262 77 if (IsTimedOut(timeout_clock)) {
uci1 18:55f1581f2ee4 78 #ifdef DEBUG
uci1 18:55f1581f2ee4 79 printf("SnCommAfarTCP::DoIO timing out\r\n");
uci1 18:55f1581f2ee4 80 #endif
uci1 12:d472f9811262 81 break;
uci1 12:d472f9811262 82 }
uci1 6:6f002d202f59 83 res = CALL_MEMBER_FN(*fSock, fcn)(data+b, length-b);
uci1 18:55f1581f2ee4 84 /*
uci1 4:a91682e19d6b 85 switch (res) {
uci1 4:a91682e19d6b 86 case -1:
uci1 4:a91682e19d6b 87 // TODO: how to check the error?
uci1 4:a91682e19d6b 88 continue;
uci1 4:a91682e19d6b 89 case 0:
uci1 18:55f1581f2ee4 90 return b;
uci1 4:a91682e19d6b 91 default:
uci1 4:a91682e19d6b 92 b += res;
uci1 4:a91682e19d6b 93 };
uci1 18:55f1581f2ee4 94 */
uci1 18:55f1581f2ee4 95 if (res>0) {
uci1 18:55f1581f2ee4 96 b += res;
uci1 18:55f1581f2ee4 97 }
uci1 18:55f1581f2ee4 98 //wait_ms(100);
uci1 18:55f1581f2ee4 99 //Watchdog::kick(); // don't reset; wait until timeout
uci1 3:24c5f0f50bf1 100 }
uci1 18:55f1581f2ee4 101 printf("return b=%d\r\n",b);
uci1 16:744ce85aede2 102 return b; // timeout
uci1 3:24c5f0f50bf1 103 }
uci1 3:24c5f0f50bf1 104
uci1 8:95a325df1f6b 105 int32_t SnCommAfarTCP::ReceiveAll(char* const buf, const uint32_t mlen,
uci1 8:95a325df1f6b 106 const uint32_t timeout_clock) {
uci1 5:9cea89700c66 107 // TODO: if B64, must return number of bytes of raw (non encoded) message
uci1 12:d472f9811262 108 //return DoIO(buf, mlen, timeout_clock, &TCPSocketConnection::receive_all);
uci1 12:d472f9811262 109 // use regular receive; DoIO will do a receive_all but use our timeout
uci1 12:d472f9811262 110 return DoIO(buf, mlen, timeout_clock, &TCPSocketConnection::receive);
uci1 5:9cea89700c66 111 }
uci1 5:9cea89700c66 112
uci1 8:95a325df1f6b 113 int32_t SnCommAfarTCP::SendAll(char* const data, const uint32_t length,
uci1 8:95a325df1f6b 114 const uint32_t timeout_clock) {
uci1 5:9cea89700c66 115 // TODO: if B64, must return number of bytes of raw (non encoded) message
uci1 12:d472f9811262 116 //return DoIO(data, length, timeout_clock, &TCPSocketConnection::send_all);
uci1 18:55f1581f2ee4 117 // use regular send; DoIO will do a send_all but use our timeout
uci1 12:d472f9811262 118 return DoIO(data, length, timeout_clock, &TCPSocketConnection::send);
uci1 5:9cea89700c66 119 }
uci1 5:9cea89700c66 120
uci1 3:24c5f0f50bf1 121
uci1 3:24c5f0f50bf1 122 bool SnCommAfarTCP::Connect(const uint32_t timeout) {
uci1 12:d472f9811262 123 #ifdef DEBUG
uci1 13:7a1fb885a8e4 124 printf("SnCommAfarTCP::Connect\r\n");
uci1 12:d472f9811262 125 #endif
uci1 3:24c5f0f50bf1 126 bool isConn = false;
uci1 3:24c5f0f50bf1 127
uci1 18:55f1581f2ee4 128 while ( (isConn==false) && (IsTimedOut(timeout)==false) ) {
uci1 3:24c5f0f50bf1 129 wait_ms(250);
uci1 3:24c5f0f50bf1 130 isConn = (fEth->connect()==0);
uci1 3:24c5f0f50bf1 131 }
uci1 12:d472f9811262 132 #ifdef DEBUG
uci1 8:95a325df1f6b 133 printf("eth isConn=%d\r\n",(int)isConn);
uci1 12:d472f9811262 134 #endif
uci1 3:24c5f0f50bf1 135
uci1 8:95a325df1f6b 136 isConn=false;
uci1 18:55f1581f2ee4 137 while ( (isConn==false) && (IsTimedOut(timeout)==false) ) {
uci1 3:24c5f0f50bf1 138 wait_ms(250);
uci1 6:6f002d202f59 139 isConn = (fSock->connect(fRserv.c_str(), fRport)==0);
uci1 3:24c5f0f50bf1 140 }
uci1 12:d472f9811262 141 #ifdef DEBUG
uci1 8:95a325df1f6b 142 printf("sock isConn=%d\r\n",(int)isConn);
uci1 12:d472f9811262 143 #endif
uci1 3:24c5f0f50bf1 144 return isConn;
uci1 3:24c5f0f50bf1 145 }
uci1 3:24c5f0f50bf1 146
uci1 3:24c5f0f50bf1 147 SnCommWin::ECommWinResult SnCommAfarTCP::OpenWindow(const uint32_t timeout,
uci1 3:24c5f0f50bf1 148 const bool sendStatus,
uci1 3:24c5f0f50bf1 149 const SnConfigFrame& conf,
uci1 3:24c5f0f50bf1 150 const SnEventFrame& evt,
uci1 8:95a325df1f6b 151 const SnPowerFrame& pow,
uci1 10:3c93db1cfb12 152 const uint16_t seq,
uci1 10:3c93db1cfb12 153 const float thmrate,
uci1 10:3c93db1cfb12 154 const float evtrate,
uci1 10:3c93db1cfb12 155 char* const genBuf) {
uci1 12:d472f9811262 156 #ifdef DEBUG
uci1 8:95a325df1f6b 157 printf("SnCommAfarTCP::OpenWindow\r\n");
uci1 12:d472f9811262 158 #endif
uci1 3:24c5f0f50bf1 159 const bool canCon = Connect(timeout);
uci1 3:24c5f0f50bf1 160
uci1 3:24c5f0f50bf1 161 SnCommWin::ECommWinResult ret = canCon ? SnCommWin::kConnected
uci1 3:24c5f0f50bf1 162 : SnCommWin::kCanNotConnect;
uci1 3:24c5f0f50bf1 163
uci1 3:24c5f0f50bf1 164 if (canCon && sendStatus) {
uci1 18:55f1581f2ee4 165 #ifdef DEBUG
uci1 18:55f1581f2ee4 166 printf("calling SendStatus\r\n");
uci1 18:55f1581f2ee4 167 #endif
uci1 10:3c93db1cfb12 168 ret = SendStatus(conf, evt, pow, seq, thmrate, evtrate, genBuf, timeout);
uci1 3:24c5f0f50bf1 169 }
uci1 3:24c5f0f50bf1 170
uci1 3:24c5f0f50bf1 171 return ret;
uci1 3:24c5f0f50bf1 172 }
uci1 4:a91682e19d6b 173
uci1 15:f2569d8e4176 174 bool SnCommAfarTCP::CloseConn(const uint32_t) {
uci1 12:d472f9811262 175 return (fSock->close())==0;
uci1 12:d472f9811262 176 }
uci1 18:55f1581f2ee4 177
uci1 18:55f1581f2ee4 178 #endif