Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
SnCommWin.h@18:55f1581f2ee4, 2012-09-29 (annotated)
- Committer:
- uci1
- Date:
- Sat Sep 29 04:54:15 2012 +0000
- Revision:
- 18:55f1581f2ee4
- Parent:
- 16:744ce85aede2
- Child:
- 21:ce51bb0ba4a5
This version uses USB communication only. Changed forced trigger period to be a float, so subsecond trigs are possible. Changed from EthernetInterface to NetServicesMin. This allows slow (2KBps) transfer over TCP, but at least it's robust.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
uci1 | 1:e392595b4b76 | 1 | #ifndef SN_SnCommWin |
uci1 | 1:e392595b4b76 | 2 | #define SN_SnCommWin |
uci1 | 1:e392595b4b76 | 3 | |
uci1 | 1:e392595b4b76 | 4 | #include "mbed.h" |
uci1 | 1:e392595b4b76 | 5 | #include <stdint.h> |
uci1 | 1:e392595b4b76 | 6 | |
uci1 | 8:95a325df1f6b | 7 | #include "SnConfigFrame.h" |
uci1 | 1:e392595b4b76 | 8 | class SnEventFrame; |
uci1 | 8:95a325df1f6b | 9 | class SnPowerFrame; |
uci1 | 1:e392595b4b76 | 10 | |
uci1 | 1:e392595b4b76 | 11 | // ABC for communication types |
uci1 | 1:e392595b4b76 | 12 | |
uci1 | 1:e392595b4b76 | 13 | class SnCommWin { |
uci1 | 1:e392595b4b76 | 14 | public: |
uci1 | 1:e392595b4b76 | 15 | enum ECommWinResult { |
uci1 | 1:e392595b4b76 | 16 | kUndefFail, // undefined fail type |
uci1 | 1:e392595b4b76 | 17 | kCanNotConnect, // unable to connect to port |
uci1 | 1:e392595b4b76 | 18 | kFailTimeout, // timed out but message required |
uci1 | 2:e67f7c158087 | 19 | kFailNoneSent, // none of the message sent |
uci1 | 1:e392595b4b76 | 20 | kFailPartSent, // only part of the message sent |
uci1 | 3:24c5f0f50bf1 | 21 | kUnexpectedRec, // unexpected / unhandled message received |
uci1 | 1:e392595b4b76 | 22 | kAllFails, // to be used for "if (ret > kAllFails) ==> success" |
uci1 | 1:e392595b4b76 | 23 | // only successes should go below |
uci1 | 1:e392595b4b76 | 24 | kConnected, // connection established, no messaging attempted |
uci1 | 1:e392595b4b76 | 25 | kOkMsgSent, // message sent without waiting for "received" handshake |
uci1 | 1:e392595b4b76 | 26 | kOkNoMsg, // timed out with no message, but that is ok |
uci1 | 12:d472f9811262 | 27 | kOkWithMsg, // successfully received message |
uci1 | 12:d472f9811262 | 28 | kOkWthMsgNoConf // successfully received message and it says to stick with the same config |
uci1 | 1:e392595b4b76 | 29 | }; |
uci1 | 2:e67f7c158087 | 30 | |
uci1 | 1:e392595b4b76 | 31 | |
uci1 | 3:24c5f0f50bf1 | 32 | protected: |
uci1 | 12:d472f9811262 | 33 | virtual int SendFileBlock(FILE* inf, |
uci1 | 12:d472f9811262 | 34 | const uint8_t blockHeaderCode, |
uci1 | 12:d472f9811262 | 35 | const uint32_t blockSize, |
uci1 | 12:d472f9811262 | 36 | char* const genBuf, |
uci1 | 12:d472f9811262 | 37 | const uint32_t timeout); |
uci1 | 12:d472f9811262 | 38 | |
uci1 | 8:95a325df1f6b | 39 | virtual ECommWinResult SendFileContents(FILE* inf, |
uci1 | 8:95a325df1f6b | 40 | const SnConfigFrame& curConf, |
uci1 | 8:95a325df1f6b | 41 | SnEventFrame& evt, |
uci1 | 8:95a325df1f6b | 42 | SnPowerFrame& pow, |
uci1 | 8:95a325df1f6b | 43 | char* const genBuf, |
uci1 | 8:95a325df1f6b | 44 | uint32_t nevts, |
uci1 | 12:d472f9811262 | 45 | const uint32_t timeout_clock); |
uci1 | 8:95a325df1f6b | 46 | |
uci1 | 8:95a325df1f6b | 47 | virtual int32_t ReceiveAll(char* const buf, const uint32_t mlen, |
uci1 | 8:95a325df1f6b | 48 | const uint32_t timeout_clock)=0; |
uci1 | 8:95a325df1f6b | 49 | virtual int32_t SendAll(char* const data, const uint32_t length, |
uci1 | 8:95a325df1f6b | 50 | const uint32_t timeout_clock)=0; |
uci1 | 12:d472f9811262 | 51 | |
uci1 | 12:d472f9811262 | 52 | bool IsTimedOut(const uint32_t timeout_clock) const; |
uci1 | 8:95a325df1f6b | 53 | |
uci1 | 12:d472f9811262 | 54 | |
uci1 | 1:e392595b4b76 | 55 | public: |
uci1 | 1:e392595b4b76 | 56 | virtual ~SnCommWin() {} |
uci1 | 1:e392595b4b76 | 57 | |
uci1 | 16:744ce85aede2 | 58 | virtual SnConfigFrame::EDatPackBit GetCommType() const=0; |
uci1 | 16:744ce85aede2 | 59 | |
uci1 | 16:744ce85aede2 | 60 | virtual bool TrySetSysTimeUnix(const uint32_t timeout) { return 0; } |
uci1 | 16:744ce85aede2 | 61 | |
uci1 | 8:95a325df1f6b | 62 | virtual void Set(const SnConfigFrame& conf)=0; |
uci1 | 8:95a325df1f6b | 63 | |
uci1 | 1:e392595b4b76 | 64 | virtual ECommWinResult OpenWindow(const uint32_t timeout, |
uci1 | 1:e392595b4b76 | 65 | const bool sendStatus, |
uci1 | 1:e392595b4b76 | 66 | const SnConfigFrame& conf, |
uci1 | 1:e392595b4b76 | 67 | const SnEventFrame& evt, |
uci1 | 8:95a325df1f6b | 68 | const SnPowerFrame& pow, |
uci1 | 10:3c93db1cfb12 | 69 | const uint16_t seq, |
uci1 | 10:3c93db1cfb12 | 70 | const float thmrate, |
uci1 | 10:3c93db1cfb12 | 71 | const float evtrate, |
uci1 | 2:e67f7c158087 | 72 | char* const genBuf)=0; |
uci1 | 1:e392595b4b76 | 73 | |
uci1 | 1:e392595b4b76 | 74 | virtual bool Connect(const uint32_t timeout)=0; |
uci1 | 15:f2569d8e4176 | 75 | virtual bool CloseConn(const uint32_t timeout)=0; |
uci1 | 16:744ce85aede2 | 76 | virtual uint32_t GetConnectTimeout() const; |
uci1 | 16:744ce85aede2 | 77 | virtual uint32_t GetListenTimeout() const; |
uci1 | 3:24c5f0f50bf1 | 78 | virtual ECommWinResult WaitHandshake(const uint32_t timeout, |
uci1 | 3:24c5f0f50bf1 | 79 | char* const buf, |
uci1 | 6:6f002d202f59 | 80 | const uint32_t bsize, |
uci1 | 8:95a325df1f6b | 81 | uint8_t& hndShkCode); |
uci1 | 3:24c5f0f50bf1 | 82 | |
uci1 | 8:95a325df1f6b | 83 | ECommWinResult GetConfig(SnConfigFrame& conf, |
uci1 | 8:95a325df1f6b | 84 | const uint32_t timeOut, |
uci1 | 8:95a325df1f6b | 85 | char* const confBuf, |
uci1 | 8:95a325df1f6b | 86 | const uint32_t bsize); |
uci1 | 1:e392595b4b76 | 87 | |
uci1 | 8:95a325df1f6b | 88 | ECommWinResult SendStatus(const SnConfigFrame& conf, |
uci1 | 8:95a325df1f6b | 89 | const SnEventFrame& evt, |
uci1 | 8:95a325df1f6b | 90 | const SnPowerFrame& pow, |
uci1 | 10:3c93db1cfb12 | 91 | const uint16_t seq, |
uci1 | 10:3c93db1cfb12 | 92 | const float thmrate, |
uci1 | 10:3c93db1cfb12 | 93 | const float evtrate, |
uci1 | 8:95a325df1f6b | 94 | char* const genBuf, |
uci1 | 8:95a325df1f6b | 95 | const uint32_t timeout_clock); |
uci1 | 1:e392595b4b76 | 96 | |
uci1 | 8:95a325df1f6b | 97 | ECommWinResult SendFilename(const char* fn, |
uci1 | 8:95a325df1f6b | 98 | char* const genBuf, |
uci1 | 8:95a325df1f6b | 99 | const uint32_t timeout_clock); |
uci1 | 6:6f002d202f59 | 100 | |
uci1 | 8:95a325df1f6b | 101 | ECommWinResult SendData(FILE* inf, const char* infn, |
uci1 | 8:95a325df1f6b | 102 | const SnConfigFrame& curConf, |
uci1 | 8:95a325df1f6b | 103 | SnEventFrame& evt, |
uci1 | 8:95a325df1f6b | 104 | SnPowerFrame& pow, |
uci1 | 8:95a325df1f6b | 105 | char* const genBuf, |
uci1 | 8:95a325df1f6b | 106 | const uint32_t bsize, |
uci1 | 8:95a325df1f6b | 107 | const uint32_t nevts, |
uci1 | 8:95a325df1f6b | 108 | const uint32_t timeout_clock, |
uci1 | 12:d472f9811262 | 109 | const uint32_t handshakeTimeout); |
uci1 | 6:6f002d202f59 | 110 | |
uci1 | 8:95a325df1f6b | 111 | ECommWinResult SendData(SnConfigFrame& conf, |
uci1 | 8:95a325df1f6b | 112 | SnEventFrame& evt, |
uci1 | 8:95a325df1f6b | 113 | SnPowerFrame& pow, |
uci1 | 8:95a325df1f6b | 114 | char* const genBuf, |
uci1 | 8:95a325df1f6b | 115 | const uint32_t bsize, |
uci1 | 12:d472f9811262 | 116 | const uint32_t timeout, |
uci1 | 12:d472f9811262 | 117 | const uint32_t handshakeTimeout); |
uci1 | 8:95a325df1f6b | 118 | |
uci1 | 18:55f1581f2ee4 | 119 | // for debugging |
uci1 | 18:55f1581f2ee4 | 120 | void dispStrBytes(const char* const s, const uint32_t len) const { |
uci1 | 18:55f1581f2ee4 | 121 | const char* c = s; |
uci1 | 18:55f1581f2ee4 | 122 | for (uint32_t i=0; i<len; ++i, ++c) { |
uci1 | 18:55f1581f2ee4 | 123 | if (*c>0x1F && *c<0x7F) { |
uci1 | 18:55f1581f2ee4 | 124 | printf("%c", *c); |
uci1 | 18:55f1581f2ee4 | 125 | } else { |
uci1 | 18:55f1581f2ee4 | 126 | printf(".x%02x.", *c); |
uci1 | 18:55f1581f2ee4 | 127 | } |
uci1 | 18:55f1581f2ee4 | 128 | } |
uci1 | 18:55f1581f2ee4 | 129 | } |
uci1 | 18:55f1581f2ee4 | 130 | |
uci1 | 1:e392595b4b76 | 131 | }; |
uci1 | 1:e392595b4b76 | 132 | |
uci1 | 1:e392595b4b76 | 133 | #endif // SN_SnCommWin |