Encoder/Decoder für das SRCP (Simple Railroad Command Protocol)
Protokoll
Bibliothek
| Projekt | srcp |
|---|
| Library | libsrcp.a |
|---|
| Includedatei | srcp.h |
|---|
SRCP V7
Definitionen
Konstanten
#define SRCP_V7_TARGET_GL_GENERIC_LOCO 1
#define SRCP_V7_TARGET_GA_GENERIC_ACCESSORY 2
#define SRCP_V7_TARGET_FB_FEEDBACK 3
#define SRCP_V7_TARGET_TIME 4
#define SRCP_V7_TARGET_POWER 5
#define SRCP_V7_TARGET_UNKNOWN 6
#define SRCP_V7_TARGET_ERROR 7
#define SRCP_V7_ERRNO_ERROR_NOT_SUPPORTED -1
#define SRCP_V7_ERRNO_ERROR_NO_INFORMATION -2
#define SRCP_V7_ERRNO_ERROR_TIMEOUT -3
#define SRCP_V7_STR_ANTWORT_INFO "INFO %d"
Daentypen
typedef struct {
union {
struct {
char Protocol[10];
char Type[5];
int Addr;
int Value;
int Direction;
int V;
int VMax;
int NumF;
int f[16];
} GlParams;
struct {
char Protocol[10];
char Type[5];
int Addr;
int Port;
int Value;
int Delay;
} GaParams;
struct {
char ModuleType[5];
int Addr;
int Value;
int Timeout;
} FbParams;
struct {
int JulDay;
int Hour;
int Minute;
int Second;
int Fx;
int Fy;
} TimeParams;
struct {
BOOL PowerOn;
} PowerParams;
} TargetParms;
} SrcpV7ParamType;
Funktionen
int SrcpV7EncAnswer(char *Buf, int Error);
int SrcpV7DecSet(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecGet(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecInit(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecWait(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecTerm(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecVerify(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecWrite(char *Line, int Length, SrcpV7ParamType *Params);
int SrcpV7DecRead(char *Line, int Length, SrcpV7ParamType *Params);
SRCP > V7
Definitionen
Konstanten
#define SRCP_HANDSHAKE_OK 0
#define SRCP_HANDSHAKE_MODE_INFO 1
#define SRCP_HANDSHAKE_MODE_COMMAND 2
#define SRCP_HANDSHAKE_ERROR 3
#define SRCP_CMD_ERROR 0
#define SRCP_CMD_SET 1
#define SRCP_CMD_GET 2
#define SRCP_CMD_WAIT 3
#define SRCP_CMD_INIT 4
#define SRCP_CMD_TERM 5
#define SRCP_CMD_VERIFY 6
#define SRCP_CMD_RESET 7
#define SRCP_CMD_GO 8
#define SRCP_CMD_WRITE 9
#define SRCP_CMD_READ 10
#define SRCP_V8_DEVICE_GROUP_GL_GENERIC_LOCO 1
#define SRCP_V8_DEVICE_GROUP_GA_GENERIC_ACCESSORY 2
#define SRCP_V8_DEVICE_GROUP_FB_FEEDBACK_SENSOR 3
#define SRCP_V8_DEVICE_GROUP_TIME 4
#define SRCP_V8_DEVICE_GROUP_POWER 5
#define SRCP_V8_DEVICE_GROUP_UNKNOWN 6
#define SRCP_V8_DEVICE_GROUP_ERROR 7
#define SRCP_V8_DEVICE_GROUP_GM_GENERIC_MESSAGE 8
#define SRCP_V8_DEVICE_GROUP_LOCK 9
#define SRCP_V8_DEVICE_GROUP_SERVER 10
#define SRCP_V8_DEVICE_GROUP_SESSION 11
#define SRCP_V8_DEVICE_GROUP_SM_SERVICE_MODE 12
#define SRCP_V8_DEVICE_GROUP_DESCRIPTION 13
#define SRCP_ANTWORT_HANDSHAKE_GO_OK 0
#define SRCP_ANTWORT_HANDSHAKE_PROTO_OK 1
#define SRCP_ANTWORT_HANDSHAKE_CONMODE_OK 2
#define SRCP_ANTWORT_HANDSHAKE_PROTO_ERR 3
#define SRCP_ANTWORT_HANDSHAKE_CONMODE_ERR 4
#define SRCP_ANTWORT_HANDSHAKE_INSUFFD_ERR 5
#define SRCP_ANTWORT_HANDSHAKE_NORES_ERR 6
#define SRCP_ANTWORT_COMMAND_INFO_OK 0
#define SRCP_ANTWORT_COMMAND_INFOINIT_OK 1
#define SRCP_ANTWORT_COMMAND_INFOTERM_OK 2
#define SRCP_ANTWORT_COMMAND_OK 0
#define SRCP_ANTWORT_COMMAND_UNKNOWN_ERR 1
#define SRCP_ANTWORT_COMMAND_UNVAL_ERR 2
#define SRCP_ANTWORT_COMMAND_WRVAL_ERR 3
#define SRCP_ANTWORT_COMMAND_DEVLOCK 4
#define SRCP_ANTWORT_COMMAND_FORBID_ERR 5
#define SRCP_ANTWORT_COMMAND_NODATA_ERR 6
#define SRCP_ANTWORT_COMMAND_TIMEOUT 7
#define SRCP_ANTWORT_COMMAND_TOLONG_ERR 8
#define SRCP_ANTWORT_COMMAND_TOSHORT_ERR 9
#define SRCP_ANTWORT_COMMAND_UNPROT_ERR 10
#define SRCP_ANTWORT_COMMAND_UNDEV_ERR 11
#define SRCP_ANTWORT_COMMAND_UNGRP_ERR 12
#define SRCP_ANTWORT_COMMAND_UNOP_ERR 13
#define SRCP_ANTWORT_COMMAND_REINIT_ERR 14
#define SRCP_ANTWORT_COMMAND_UNSUPP_ERR 15
#define SRCP_ANTWORT_COMMAND_ERR 16
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_GO_OK 200
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_PROTO_OK 201
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_CONMODE_OK 202
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_PROTO_ERR 400
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_CONMODE_ERR 401
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_INSUFFD_ERR 402
#define SRCP_ERRNO_ANTWORT_HANDSHAKE_NORES_ERR 500
#define SRCP_ERRNO_ANTWORT_COMMAND_INFO_OK 100
#define SRCP_ERRNO_ANTWORT_COMMAND_INFOINIT_OK 101
#define SRCP_ERRNO_ANTWORT_COMMAND_INFOTERM_OK 102
#define SRCP_ERRNO_ANTWORT_COMMAND_OK 200
#define SRCP_ERRNO_ANTWORT_COMMAND_UNKNOWN_ERR 410
#define SRCP_ERRNO_ANTWORT_COMMAND_UNVAL_ERR 411
#define SRCP_ERRNO_ANTWORT_COMMAND_WRVAL_ERR 412
#define SRCP_ERRNO_ANTWORT_COMMAND_DEVLOCK 414
#define SRCP_ERRNO_ANTWORT_COMMAND_FORBID_ERR 415
#define SRCP_ERRNO_ANTWORT_COMMAND_NODATA_ERR 416
#define SRCP_ERRNO_ANTWORT_COMMAND_TIMEOUT 417
#define SRCP_ERRNO_ANTWORT_COMMAND_TOLONG_ERR 418
#define SRCP_ERRNO_ANTWORT_COMMAND_TOSHORT_ERR 419
#define SRCP_ERRNO_ANTWORT_COMMAND_UNPROT_ERR 420
#define SRCP_ERRNO_ANTWORT_COMMAND_UNDEV_ERR 421
#define SRCP_ERRNO_ANTWORT_COMMAND_UNGRP_ERR 422
#define SRCP_ERRNO_ANTWORT_COMMAND_UNOP_ERR 423
#define SRCP_ERRNO_ANTWORT_COMMAND_REINIT_ERR 424
#define SRCP_ERRNO_ANTWORT_COMMAND_UNSUPP_ERR 425
#define SRCP_ERRNO_ANTWORT_COMMAND_ERR 499
#define SRCP_STR_ANTWORT_HANDSHAKE_GO_OK "200 OK GO %s"
#define SRCP_STR_ANTWORT_HANDSHAKE_PROTO_OK "201 OK PROTOCOL SRCP"
#define SRCP_STR_ANTWORT_HANDSHAKE_CONMODE_OK "202 OK CONNECTIONMODE"
#define SRCP_STR_ANTWORT_HANDSHAKE_PROTO_ERR "400 ERROR unsupported protocol"
#define SRCP_STR_ANTWORT_HANDSHAKE_CONMODE_ERR "401 ERROR unsupported connection mode"
#define SRCP_STR_ANTWORT_HANDSHAKE_INSUFFD_ERR "402 ERROR insufficient data"
#define SRCP_STR_ANTWORT_HANDSHAKE_NORES_ERR "500 ERROR out of resources"
#define SRCP_STR_ANTWORT_COMMAND_INFO_OK "100 INFO %s"
#define SRCP_STR_ANTWORT_COMMAND_INFOINIT_OK "101 INFO %s"
#define SRCP_STR_ANTWORT_COMMAND_INFOTERM_OK "102 INFO %s"
#define SRCP_STR_ANTWORT_COMMAND_OK "200 OK"
#define SRCP_STR_ANTWORT_COMMAND_UNKNOWN_ERR "410 ERROR unknown command"
#define SRCP_STR_ANTWORT_COMMAND_UNVAL_ERR "411 ERROR unknown value"
#define SRCP_STR_ANTWORT_COMMAND_WRVAL_ERR "412 ERROR wrong value"
#define SRCP_STR_ANTWORT_COMMAND_DEVLOCK "414 ERROR device locked"
#define SRCP_STR_ANTWORT_COMMAND_FORBID_ERR "415 ERROR forbidden"
#define SRCP_STR_ANTWORT_COMMAND_NODATA_ERR "416 ERROR no data"
#define SRCP_STR_ANTWORT_COMMAND_TIMEOUT "417 ERROR timeout"
#define SRCP_STR_ANTWORT_COMMAND_TOLONG_ERR "418 ERROR list too long"
#define SRCP_STR_ANTWORT_COMMAND_TOSHORT_ERR "419 ERROR list too short"
#define SRCP_STR_ANTWORT_COMMAND_UNPROT_ERR "420 ERROR unsupported device protocol"
#define SRCP_STR_ANTWORT_COMMAND_UNDEV_ERR "421 ERROR unsupported device"
#define SRCP_STR_ANTWORT_COMMAND_UNGRP_ERR "422 ERROR unsupported device group"
#define SRCP_STR_ANTWORT_COMMAND_UNOP_ERR "423 ERROR unsupported operation"
#define SRCP_STR_ANTWORT_COMMAND_REINIT_ERR "424 ERROR device reinitialized"
#define SRCP_STR_ANTWORT_COMMAND_UNSUPP_ERR "425 ERROR not supported"
#define SRCP_STR_ANTWORT_COMMAND_ERR "499 ERROR unspecified error"
Datentypen
typedef struct {
int Bus;
union {
struct {
int Addr;
int DriveMode;
int V;
int VMax;
int NumF;
int f[16];
} GlParams;
struct {
int Addr;
int Port;
int Value;
int Delay;
} GaParams;
struct {
int Addr;
int Value;
int Timeout;
} FbParams;
struct {
int SendTo;
int ReplyTo;
} GmParams;
struct {
int DecoderAddress;
} SmParams;
struct {
int JulDay;
int Hour;
int Minute;
int Second;
} TimeParams;
struct {
int DeviceGroup;
int Addr;
int Duration;
} LockParams;
struct {
BOOL PowerOn;
} PowerParams;
struct {
int SessionId;
} SessionParams;
} DeviceGroupParms;
} SrcpV8ParamType;
Funktionen/Makros
int SrcpEncAnswerHandshake(char *Buf, int Answer, char *Param);
#define SrcpEncAnswerHandshakeGoOk(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_GO_OK,Param)
#define SrcpEncAnswerHandshakeProtoOk(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_PROTO_OK,(char *)NULL)
#define SrcpEncAnswerHandshakeConmodeOk(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_CONMODE_OK,(char *)NULL)
#define SrcpEncAnswerHandshakeProtoErr(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_PROTO_ERR,(char *)NULL)
#define SrcpEncAnswerHandshakeConmodeErr(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_CONMODE_ERR,(char *)NULL)
#define SrcpEncAnswerHandshakeInsuffdErr(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_INSUFFD_ERR(char *)NULL)
#define SrcpEncAnswerHandshakeNoresErr(Buf,Param) SrcpEncAnswerHandshake(Buf,SRCP_ANTWORT_HANDSHAKE_NORES_ERR,(char *)NULL)
int SrcpEncAnswerCommandInfo(char *Buf, int Answer, char *Param);
#define SrcpEncAnswerCommandInfoOk(Buf,Param) SrcpEncAnswerCommandInfo(Buf,SRCP_ANTWORT_COMMAND_INFO_OK,Param)
#define SrcpEncAnswerCommandInfoinitOk(Buf,Param) SrcpEncAnswerCommandInfo(Buf,SRCP_ANTWORT_COMMAND_INFOINIT_OK,Param)
#define SrcpEncAnswerCommandInfotermOk(Buf,Param) SrcpEncAnswerCommandInfo(Buf,SRCP_ANTWORT_COMMAND_INFOTERM_OK,Param)
int SrcpEncAnswerCommand(char *Buf, int Answer);
#define SrcpEncAnswerCommandOk(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_OK)
#define SrcpEncAnswerCommandUnknownErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNKNOWN_ERR)
#define SrcpEncAnswerCommandUnvalErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNVAL_ERR)
#define SrcpEncAnswerCommandWrvalErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_WRVAL_ERR)
#define SrcpEncAnswerCommandDevlock(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_DEVLOCK)
#define SrcpEncAnswerCommandForbidErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_FORBID_ERR)
#define SrcpEncAnswerCommandNodataErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_NODATA_ERR)
#define SrcpEncAnswerCommandTimeout(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_TIMEOUT)
#define SrcpEncAnswerCommandTolongErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_TOLONG_ERR)
#define SrcpEncAnswerCommandToshortErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_TOSHORT_ERR)
#define SrcpEncAnswerCommandUnprotErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNPROT_ERR)
#define SrcpEncAnswerCommandUndevErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNDEV_ERR)
#define SrcpEncAnswerCommandUngrpErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNGRP_ERR)
#define SrcpEncAnswerCommandUnopErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNOP_ERR)
#define SrcpEncAnswerCommandReinitErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_REINIT_ERR)
#define SrcpEncAnswerCommandUnsuppErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_UNSUPP_ERR)
#define SrcpEncAnswerCommandErr(Buf) SrcpEncAnswerCommand(Buf,SRCP_ANTWORT_COMMAND_ERR)
int SrcpDecHandshake(char *Line, int Length);
int SrcpDecGetCmd(char *Line, int Length);
int SrcpV8DecCheck(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecGet(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecWait(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecInit(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecReset(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecSet(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecTerm(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecVerify(char *Line, int Length, SrcpV8ParamType *Params);
int SrcpV8DecWait(char *Line, int Length, SrcpV8ParamType *Params);
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