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Overview
| Comment: | Committing extracted code for mpssespi package. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8d5d3b6aff20d3acdf92d674a2b02b5c |
| User & Date: | andrewm 2014-05-20 14:24:24 |
Context
|
2014-05-22
| ||
| 14:23 | Committing build binaries and docs in preparation for release of 1.0 of mpssespi package. check-in: d4fce2e055 user: andrewm tags: trunk | |
|
2014-05-20
| ||
| 14:24 | Committing extracted code for mpssespi package. check-in: 8d5d3b6aff user: andrewm tags: trunk | |
| 14:21 | Configuration edits in preparation for 1.0 release of mpssespi package. check-in: 79e24c1a17 user: andrewm tags: trunk | |
Changes
Changes to mpssespi/generic/mpssespi.c.
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#line 3348 "mpssespi.aweb" /* * DO NOT EDIT THIS FILE! * THIS FILE IS AUTOMATICALLY EXTRACTED FROM A LITERATE PROGRAM SOURCE FILE. * * This software is copyrighted 2014 by G. Andrew Mangogna. The following * terms apply to all files associated with the software unless explicitly * disclaimed in individual files. ................................................................................ /* * MACRO DEFINITIONS */ #ifndef COUNTOF # define COUNTOF(a) (sizeof(a) / sizeof(a[0])) #endif /* COUNTOF */ #line 313 "mpssespi.aweb" #define DEFAULT_CHANNEL_CONFIG_ClockRate 1000000 #define DEFAULT_CHANNEL_CONFIG_LatencyTimer 2 #define DEFAULT_CHANNEL_CONFIG_configOptions \ (SPI_CONFIG_OPTION_MODE0 |\ SPI_CONFIG_OPTION_CS_DBUS3 |\ SPI_CONFIG_OPTION_CS_ACTIVELOW) #define DEFAULT_CHANNEL_CONFIG_Pin 0 #line 335 "mpssespi.aweb" #define DEFAULT_TRANSFER_OPTIONS \ (SPI_TRANSFER_OPTIONS_SIZE_IN_BYTES |\ SPI_TRANSFER_OPTIONS_CHIPSELECT_ENABLE|\ SPI_TRANSFER_OPTIONS_CHIPSELECT_DISABLE) #line 1727 "mpssespi.aweb" #define BITMASK(l) ((1 << (l)) - 1) #define FIELDMASK(o, l) (BITMASK(l) << (o)) #define EXTRACT_BITFIELD(v, o, l) (((v) & FIELDMASK(o, l)) >> (o)) #define CLEARFIELD(v, o, l) ((v) & ~FIELDMASK(o, l)) #define ALIGNTOFIELD(f, o, l) (((f) & BITMASK(l)) << (o)) #define INSERT_BITFIELD(v, f, o, l)\ (CLEARFIELD(v, o, l) | ALIGNTOFIELD(f, o, l)) #define IS_BIT_XFER(o) (((o) & SPI_TRANSFER_OPTIONS_SIZE_IN_BITS) != 0) #line 1751 "mpssespi.aweb" #define PIN_BITFIELD_LENGTH 8 #define PIN_INITIAL_DIR_OFFSET 0 #define PIN_INITIAL_VALUE_OFFSET\ (PIN_INITIAL_DIR_OFFSET + PIN_BITFIELD_LENGTH) #define PIN_CLOSE_DIR_OFFSET\ (PIN_INITIAL_VALUE_OFFSET + PIN_BITFIELD_LENGTH) #define PIN_CLOSE_VALUE_OFFSET\ (PIN_CLOSE_DIR_OFFSET + PIN_BITFIELD_LENGTH) /* * TYPE DEFINITIONS */ #line 145 "mpssespi.aweb" typedef struct MPSSEPkgInfo { Tcl_HashTable handleMap ; /* <1> */ unsigned counter ; /* <2> */ } MPSSEPkgInfo ; #line 229 "mpssespi.aweb" typedef struct MPSSSEChanInfo { FT_HANDLE handle ; /* <1> */ bool isInitialized ; /* <2> */ ChannelConfig config ; /* <3> */ uint32 transferOptions ; /* <4> */ } MPSSEChanConfig ; ................................................................................ /* * EXTERNAL DATA DEFINITIONS */ /* * STATIC DATA DEFINITIONS */ #line 3219 "mpssespi.aweb" static char const mpssespi_ns_name[] = "::mpssespi" ; #line 3298 "mpssespi.aweb" #if TCL_MAJOR_VERSION >= 8 && TCL_MINOR_VERSION >= 5 static Tcl_Config mpssespi_config[] = { {"pkgname", PACKAGE_NAME}, {"version", PACKAGE_VERSION}, {"copyright", "This software is copyrighted 2014 by G. Andrew Mangogna.\ Terms and conditions for use are distributed with the source code."}, {NULL, NULL} } ; #endif /* * STATIC FUNCTION DEFINITIONS */ #line 193 "mpssespi.aweb" static void DeleteMPSSEPkgInfo( ClientData clientData, Tcl_Interp *interp) { MPSSEPkgInfo *info ; Tcl_HashEntry *entry ; ................................................................................ MPSSEChanConfig *config = (MPSSEChanConfig *)Tcl_GetHashValue(entry) ; ckfree((char *)config) ; } Tcl_DeleteHashTable(&info->handleMap) ; /* <2> */ ckfree((char *)info) ; /* <3> */ } #line 165 "mpssespi.aweb" static ClientData NewMPSSEPkgInfo( Tcl_Interp *interp) { MPSSEPkgInfo *info ; info = (MPSSEPkgInfo *)ckalloc(sizeof(*info)) ; memset(info, 0, sizeof(*info)) ; Tcl_InitHashTable(&info->handleMap, TCL_STRING_KEYS) ; /* <1> */ Tcl_SetAssocData(interp, PACKAGE_NAME, DeleteMPSSEPkgInfo, info) ;/* <2> */ return (ClientData)info ; } #line 262 "mpssespi.aweb" static Tcl_Obj * NewHandleMapping( MPSSEPkgInfo *info, FT_HANDLE handle) { Tcl_Obj *handleName ; Tcl_HashEntry *entry ; ................................................................................ } else { Tcl_Panic("failed to create mpssespi channel handle entry, \"%s\"\n", Tcl_GetString(handleName)) ; } return handleName ; } #line 362 "mpssespi.aweb" static void DeleteHandleMapping( MPSSEPkgInfo *info, Tcl_Obj *handleName) { Tcl_HashEntry *entry ; MPSSEChanConfig *chanConfig ; ................................................................................ assert(entry != NULL) ; if (entry) { chanConfig = (MPSSEChanConfig *)Tcl_GetHashValue(entry) ; ckfree((char *)chanConfig) ; Tcl_DeleteHashEntry(entry) ; } } #line 391 "mpssespi.aweb" static int LookUpHandle( Tcl_Interp *interp, MPSSEPkgInfo *info, Tcl_Obj *handleName, MPSSEChanConfig **chanConfigPtr) { ................................................................................ return TCL_OK ; } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf("unknown channel handle, \"%s\"", Tcl_GetString(handleName))) ; return TCL_ERROR ; } } #line 1255 "mpssespi.aweb" static int GetDirectionDict( Tcl_Interp *interp, uint8 dirBitMask, Tcl_Obj **dirDictObjPtr) { char key[2] ; /* <1> */ ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(dirObj) ; *dirDictObjPtr = NULL ; return TCL_ERROR ; } #line 1312 "mpssespi.aweb" static int GetPinValueDict( Tcl_Interp *interp, uint8 pinBitMask, Tcl_Obj **pinDictObjPtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(pinObj) ; *pinDictObjPtr = NULL ; return TCL_ERROR ; } #line 1784 "mpssespi.aweb" static int GetDirectionBitMask( Tcl_Interp *interp, Tcl_Obj *dirSpecObj, uint8 *directionPtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 1845 "mpssespi.aweb" static int GetPinValueBitMask( Tcl_Interp *interp, Tcl_Obj *lvalueSpecObj, uint8 *lvaluePtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 2185 "mpssespi.aweb" static int SetTransferOptions( Tcl_Interp *interp, Tcl_Obj *optionsDict, uint32 *optionsPtr) { uint32 transferOptions ; ................................................................................ *optionsPtr = transferOptions ; return TCL_OK ; errorout: Tcl_DecrRefCount(key) ; return TCL_ERROR ; } #line 2273 "mpssespi.aweb" static int ConvertXferUnitsToBytes( uint32 transferOptions, uint32 xferSize) { return IS_BIT_XFER(transferOptions) ? (xferSize + 7) / 8 : xferSize ; } #line 2444 "mpssespi.aweb" static int VerifyOutputLength( Tcl_Interp *interp, uint32 transferOptions, int byteLen, int bitLen) { ................................................................................ "output data is %d bytes long, \ however %d bits were requested to be written", byteLen, bitLen)) ; return TCL_ERROR ; } return TCL_OK ; } #line 3091 "mpssespi.aweb" static int SetStatusResult( Tcl_Interp *interp, FT_STATUS status) { static struct ftErrorMap { char const *resultString ; ................................................................................ Tcl_Obj *result = Tcl_GetObjResult(interp) ; Tcl_AppendPrintfToObj(result, "unknown FT_STATUS value, \"%d\"", status) ; Tcl_SetObjResult(interp, result) ; } return TCL_ERROR ; } #line 3152 "mpssespi.aweb" static void SetInitializationError( Tcl_Interp *interp) { static char const msg[] = "channel must be initialized first" ; Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)) ; Tcl_SetErrorCode(interp, "MPSSESPI", "UNINITIALIZED", msg, NULL) ; } #line 454 "mpssespi.aweb" static int GetNumChannelsProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ result = SetStatusResult(interp, status) ; /* <2> */ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewLongObj(numChannels)) ; } return result ; } #line 568 "mpssespi.aweb" static int GetChannelInfoProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return result ; errout: Tcl_DecrRefCount(infoObj) ; return TCL_ERROR ; } #line 759 "mpssespi.aweb" static int OpenChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ handle) ; /* <1> */ Tcl_SetObjResult(interp, handleName) ; } return result ; } #line 872 "mpssespi.aweb" static int InitChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ chanConfig->isInitialized = 1 ; /* <3> */ Tcl_ResetResult(interp) ; } return result ; } #line 1035 "mpssespi.aweb" static int GetChannelConfigProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ Tcl_DecrRefCount(pinObj) ; errorout: Tcl_DecrRefCount(configObj) ; return TCL_ERROR ; } #line 1455 "mpssespi.aweb" static int SetChannelConfigProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 1920 "mpssespi.aweb" static int CloseChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ DeleteHandleMapping(pkgInfo, handleObj) ; /* <1> */ Tcl_ResetResult(interp) ; } return result ; } #line 2044 "mpssespi.aweb" static int ReadChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ } else { Tcl_DecrRefCount(inputObj) ; } return result ; } #line 2352 "mpssespi.aweb" static int WriteChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewIntObj(xferActual)) ; } return result ; } #line 2586 "mpssespi.aweb" static int ReadWriteChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ } else { Tcl_DecrRefCount(inputObj) ; } return result ; } #line 2725 "mpssespi.aweb" static int IsBusyProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewBooleanObj(busyStatus)) ; } return result ; } #line 2823 "mpssespi.aweb" static int ChangeCSProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_ResetResult(interp) ; } return result ; } #line 2915 "mpssespi.aweb" static int WriteGPIOProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_ResetResult(interp) ; } return result ; } #line 3012 "mpssespi.aweb" static int ReadGPIOProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return TCL_OK ; } /* * EXTERNAL FUNCTION DEFINITIONS */ #line 3180 "mpssespi.aweb" DLLEXPORT /* <1> */ int Mpssespi_Init( Tcl_Interp *interp) { ClientData clientData ; Tcl_Namespace *ns ; if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { return TCL_ERROR ; } clientData = NewMPSSEPkgInfo(interp) ; /* <2> */ Init_libMPSSE() ; #line 3222 "mpssespi.aweb" ns = Tcl_CreateNamespace(interp, mpssespi_ns_name, NULL, NULL) ; #line 484 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::getNumChannels", GetNumChannelsProc, clientData, NULL) ; #line 681 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::getChannelInfo", GetChannelInfoProc, clientData, NULL) ; #line 804 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::openChannel", OpenChannelProc, clientData, NULL) ; #line 911 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::initChannel", InitChannelProc, clientData, NULL) ; #line 1210 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::getChannelConfig", GetChannelConfigProc, clientData, NULL) ; #line 1685 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::setChannelConfig", SetChannelConfigProc, clientData, NULL) ; #line 1960 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::closeChannel", CloseChannelProc, clientData, NULL) ; #line 2127 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::readChannel", ReadChannelProc, clientData, NULL) ; #line 2426 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::writeChannel", WriteChannelProc, clientData, NULL) ; #line 2676 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::readWriteChannel", ReadWriteChannelProc, clientData, NULL) ; #line 2767 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::isBusy", IsBusyProc, clientData, NULL) ; #line 2863 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::changeCS", ChangeCSProc, clientData, NULL) ; #line 2967 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::writeGPIO", WriteGPIOProc, clientData, NULL) ; #line 3060 "mpssespi.aweb" Tcl_CreateObjCommand(interp, "::mpssespi::readGPIO", ReadGPIOProc, clientData, NULL) ; #line 3231 "mpssespi.aweb" if (Tcl_Export(interp, ns, "*", 0) != TCL_OK) { return TCL_ERROR ; } (void)Tcl_CreateEnsemble(interp, mpssespi_ns_name, ns, TCL_ENSEMBLE_PREFIX) ; #line 3315 "mpssespi.aweb" # if TCL_MAJOR_VERSION >= 8 && TCL_MINOR_VERSION >= 5 Tcl_RegisterConfig(interp, PACKAGE_NAME, mpssespi_config, "iso8859-1") ; # endif Tcl_PkgProvide(interp, "mpssespi", PACKAGE_VERSION) ; return TCL_OK ; } #line 3266 "mpssespi.aweb" DLLEXPORT int Mpssespi_SafeInit( Tcl_Interp *interp) { return TCL_ERROR ; } #if TCL_MAJOR_VERSION >= 8 && TCL_MINOR_VERSION >= 5 #line 3247 "mpssespi.aweb" DLLEXPORT int Mpssespi_Unload( Tcl_Interp *interp) { Cleanup_libMPSSE() ; return TCL_OK ; } #line 3276 "mpssespi.aweb" DLLEXPORT int Mpssespi_SafeUnload( Tcl_Interp *interp) { return TCL_ERROR ; } #endif /* TCL_MAJOR_VERSION >= 8 && TCL_MINOR_VERSION >= 5 */ |
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#line 3550 "mpssespi.aweb" /* * DO NOT EDIT THIS FILE! * THIS FILE IS AUTOMATICALLY EXTRACTED FROM A LITERATE PROGRAM SOURCE FILE. * * This software is copyrighted 2014 by G. Andrew Mangogna. The following * terms apply to all files associated with the software unless explicitly * disclaimed in individual files. ................................................................................ /* * MACRO DEFINITIONS */ #ifndef COUNTOF # define COUNTOF(a) (sizeof(a) / sizeof(a[0])) #endif /* COUNTOF */ #line 329 "mpssespi.aweb" #define DEFAULT_CHANNEL_CONFIG_ClockRate 1000000 #define DEFAULT_CHANNEL_CONFIG_LatencyTimer 2 #define DEFAULT_CHANNEL_CONFIG_configOptions \ (SPI_CONFIG_OPTION_MODE0 |\ SPI_CONFIG_OPTION_CS_DBUS3 |\ SPI_CONFIG_OPTION_CS_ACTIVELOW) #define DEFAULT_CHANNEL_CONFIG_Pin 0 #line 351 "mpssespi.aweb" #define DEFAULT_TRANSFER_OPTIONS \ (SPI_TRANSFER_OPTIONS_SIZE_IN_BYTES |\ SPI_TRANSFER_OPTIONS_CHIPSELECT_ENABLE|\ SPI_TRANSFER_OPTIONS_CHIPSELECT_DISABLE) #line 1835 "mpssespi.aweb" #define BITMASK(l) ((1 << (l)) - 1) #define FIELDMASK(o, l) (BITMASK(l) << (o)) #define EXTRACT_BITFIELD(v, o, l) (((v) & FIELDMASK(o, l)) >> (o)) #define CLEARFIELD(v, o, l) ((v) & ~FIELDMASK(o, l)) #define ALIGNTOFIELD(f, o, l) (((f) & BITMASK(l)) << (o)) #define INSERT_BITFIELD(v, f, o, l)\ (CLEARFIELD(v, o, l) | ALIGNTOFIELD(f, o, l)) #define IS_BIT_XFER(o) (((o) & SPI_TRANSFER_OPTIONS_SIZE_IN_BITS) != 0) #line 1859 "mpssespi.aweb" #define PIN_BITFIELD_LENGTH 8 #define PIN_INITIAL_DIR_OFFSET 0 #define PIN_INITIAL_VALUE_OFFSET\ (PIN_INITIAL_DIR_OFFSET + PIN_BITFIELD_LENGTH) #define PIN_CLOSE_DIR_OFFSET\ (PIN_INITIAL_VALUE_OFFSET + PIN_BITFIELD_LENGTH) #define PIN_CLOSE_VALUE_OFFSET\ (PIN_CLOSE_DIR_OFFSET + PIN_BITFIELD_LENGTH) /* * TYPE DEFINITIONS */ #line 161 "mpssespi.aweb" typedef struct MPSSEPkgInfo { Tcl_HashTable handleMap ; /* <1> */ unsigned counter ; /* <2> */ } MPSSEPkgInfo ; #line 245 "mpssespi.aweb" typedef struct MPSSSEChanInfo { FT_HANDLE handle ; /* <1> */ bool isInitialized ; /* <2> */ ChannelConfig config ; /* <3> */ uint32 transferOptions ; /* <4> */ } MPSSEChanConfig ; ................................................................................ /* * EXTERNAL DATA DEFINITIONS */ /* * STATIC DATA DEFINITIONS */ #line 505 "mpssespi.aweb" static char const getNumChannelsCmdName[] = "::mpssespi::getNumChannels" ; static char const getNumChannelsName[] = "getNumChannels" ; #line 734 "mpssespi.aweb" static char const getChannelInfoCmdName[] = "::mpssespi::getChannelInfo" ; static char const getChannelInfoName[] = "getChannelInfo" ; #line 868 "mpssespi.aweb" static char const openChannelCmdName[] = "::mpssespi::openChannel" ; static char const openChannelName[] = "openChannel" ; #line 986 "mpssespi.aweb" static char const initChannelCmdName[] = "::mpssespi::initChannel" ; static char const initChannelName[] = "initChannel" ; #line 1296 "mpssespi.aweb" static char const getChannelConfigCmdName[] = "::mpssespi::getChannelConfig" ; static char const getChannelConfigName[] = "getChannelConfig" ; #line 1782 "mpssespi.aweb" static char const setChannelConfigCmdName[] = "::mpssespi::setChannelConfig" ; static char const setChannelConfigName[] = "setChannelConfig" ; #line 2068 "mpssespi.aweb" static char const closeChannelCmdName[] = "::mpssespi::closeChannel" ; static char const closeChannelName[] = "closeChannel" ; #line 2246 "mpssespi.aweb" static char const readChannelCmdName[] = "::mpssespi::readChannel" ; static char const readChannelName[] = "readChannel" ; #line 2556 "mpssespi.aweb" static char const writeChannelCmdName[] = "::mpssespi::writeChannel" ; static char const writeChannelName[] = "writeChannel" ; #line 2817 "mpssespi.aweb" static char const readWriteChannelCmdName[] = "::mpssespi::readWriteChannel" ; static char const readWriteChannelName[] = "readWriteChannel" ; #line 2919 "mpssespi.aweb" static char const isBusyCmdName[] = "::mpssespi::isBusy" ; static char const isBusyName[] = "isBusy" ; #line 3026 "mpssespi.aweb" static char const changeCSCmdName[] = "::mpssespi::changeCS" ; static char const changeCSName[] = "changeCS" ; #line 3141 "mpssespi.aweb" static char const writeGPIOCmdName[] = "::mpssespi::writeGPIO" ; static char const writeGPIOName[] = "writeGPIO" ; #line 3245 "mpssespi.aweb" static char const readGPIOCmdName[] = "::mpssespi::readGPIO" ; static char const readGPIOName[] = "readGPIO" ; #line 3422 "mpssespi.aweb" static char const mpssespi_ns_name[] = "::mpssespi" ; #line 3504 "mpssespi.aweb" static Tcl_Config mpssespi_config[] = { {"pkgname", PACKAGE_NAME}, {"version", PACKAGE_VERSION}, {"copyright", "This software is copyrighted 2014 by G. Andrew Mangogna.\ Terms and conditions for use are distributed with the source code."}, {NULL, NULL} } ; /* * STATIC FUNCTION DEFINITIONS */ #line 209 "mpssespi.aweb" static void DeleteMPSSEPkgInfo( ClientData clientData, Tcl_Interp *interp) { MPSSEPkgInfo *info ; Tcl_HashEntry *entry ; ................................................................................ MPSSEChanConfig *config = (MPSSEChanConfig *)Tcl_GetHashValue(entry) ; ckfree((char *)config) ; } Tcl_DeleteHashTable(&info->handleMap) ; /* <2> */ ckfree((char *)info) ; /* <3> */ } #line 181 "mpssespi.aweb" static ClientData NewMPSSEPkgInfo( Tcl_Interp *interp) { MPSSEPkgInfo *info ; info = (MPSSEPkgInfo *)ckalloc(sizeof(*info)) ; memset(info, 0, sizeof(*info)) ; Tcl_InitHashTable(&info->handleMap, TCL_STRING_KEYS) ; /* <1> */ Tcl_SetAssocData(interp, PACKAGE_NAME, DeleteMPSSEPkgInfo, info) ;/* <2> */ return (ClientData)info ; } #line 278 "mpssespi.aweb" static Tcl_Obj * NewHandleMapping( MPSSEPkgInfo *info, FT_HANDLE handle) { Tcl_Obj *handleName ; Tcl_HashEntry *entry ; ................................................................................ } else { Tcl_Panic("failed to create mpssespi channel handle entry, \"%s\"\n", Tcl_GetString(handleName)) ; } return handleName ; } #line 378 "mpssespi.aweb" static void DeleteHandleMapping( MPSSEPkgInfo *info, Tcl_Obj *handleName) { Tcl_HashEntry *entry ; MPSSEChanConfig *chanConfig ; ................................................................................ assert(entry != NULL) ; if (entry) { chanConfig = (MPSSEChanConfig *)Tcl_GetHashValue(entry) ; ckfree((char *)chanConfig) ; Tcl_DeleteHashEntry(entry) ; } } #line 407 "mpssespi.aweb" static int LookUpHandle( Tcl_Interp *interp, MPSSEPkgInfo *info, Tcl_Obj *handleName, MPSSEChanConfig **chanConfigPtr) { ................................................................................ return TCL_OK ; } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf("unknown channel handle, \"%s\"", Tcl_GetString(handleName))) ; return TCL_ERROR ; } } #line 1352 "mpssespi.aweb" static int GetDirectionDict( Tcl_Interp *interp, uint8 dirBitMask, Tcl_Obj **dirDictObjPtr) { char key[2] ; /* <1> */ ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(dirObj) ; *dirDictObjPtr = NULL ; return TCL_ERROR ; } #line 1409 "mpssespi.aweb" static int GetPinValueDict( Tcl_Interp *interp, uint8 pinBitMask, Tcl_Obj **pinDictObjPtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(pinObj) ; *pinDictObjPtr = NULL ; return TCL_ERROR ; } #line 1892 "mpssespi.aweb" static int GetDirectionBitMask( Tcl_Interp *interp, Tcl_Obj *dirSpecObj, uint8 *directionPtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 1953 "mpssespi.aweb" static int GetPinValueBitMask( Tcl_Interp *interp, Tcl_Obj *lvalueSpecObj, uint8 *lvaluePtr) { char key[2] ; ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 2315 "mpssespi.aweb" static int SetTransferOptions( Tcl_Interp *interp, Tcl_Obj *optionsDict, uint32 *optionsPtr) { uint32 transferOptions ; ................................................................................ *optionsPtr = transferOptions ; return TCL_OK ; errorout: Tcl_DecrRefCount(key) ; return TCL_ERROR ; } #line 2403 "mpssespi.aweb" static int ConvertXferUnitsToBytes( uint32 transferOptions, uint32 xferSize) { return IS_BIT_XFER(transferOptions) ? (xferSize + 7) / 8 : xferSize ; } #line 2585 "mpssespi.aweb" static int VerifyOutputLength( Tcl_Interp *interp, uint32 transferOptions, int byteLen, int bitLen) { ................................................................................ "output data is %d bytes long, \ however %d bits were requested to be written", byteLen, bitLen)) ; return TCL_ERROR ; } return TCL_OK ; } #line 3287 "mpssespi.aweb" static int SetStatusResult( Tcl_Interp *interp, FT_STATUS status) { static struct ftErrorMap { char const *resultString ; ................................................................................ Tcl_Obj *result = Tcl_GetObjResult(interp) ; Tcl_AppendPrintfToObj(result, "unknown FT_STATUS value, \"%d\"", status) ; Tcl_SetObjResult(interp, result) ; } return TCL_ERROR ; } #line 3348 "mpssespi.aweb" static void SetInitializationError( Tcl_Interp *interp) { static char const msg[] = "channel must be initialized first" ; Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)) ; Tcl_SetErrorCode(interp, "MPSSESPI", "UNINITIALIZED", msg, NULL) ; } #line 475 "mpssespi.aweb" static int GetNumChannelsProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ result = SetStatusResult(interp, status) ; /* <2> */ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewLongObj(numChannels)) ; } return result ; } #line 621 "mpssespi.aweb" static int GetChannelInfoProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return result ; errout: Tcl_DecrRefCount(infoObj) ; return TCL_ERROR ; } #line 823 "mpssespi.aweb" static int OpenChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ handle) ; /* <1> */ Tcl_SetObjResult(interp, handleName) ; } return result ; } #line 947 "mpssespi.aweb" static int InitChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ chanConfig->isInitialized = 1 ; /* <3> */ Tcl_ResetResult(interp) ; } return result ; } #line 1121 "mpssespi.aweb" static int GetChannelConfigProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ Tcl_DecrRefCount(pinObj) ; errorout: Tcl_DecrRefCount(configObj) ; return TCL_ERROR ; } #line 1552 "mpssespi.aweb" static int SetChannelConfigProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return TCL_OK ; errorout: Tcl_DecrRefCount(keyObj) ; return TCL_ERROR ; } #line 2028 "mpssespi.aweb" static int CloseChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ DeleteHandleMapping(pkgInfo, handleObj) ; /* <1> */ Tcl_ResetResult(interp) ; } return result ; } #line 2163 "mpssespi.aweb" static int ReadChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ } else { Tcl_DecrRefCount(inputObj) ; } return result ; } #line 2482 "mpssespi.aweb" static int WriteChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewIntObj(xferActual)) ; } return result ; } #line 2727 "mpssespi.aweb" static int ReadWriteChannelProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ } else { Tcl_DecrRefCount(inputObj) ; } return result ; } #line 2877 "mpssespi.aweb" static int IsBusyProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewBooleanObj(busyStatus)) ; } return result ; } #line 2986 "mpssespi.aweb" static int ChangeCSProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_ResetResult(interp) ; } return result ; } #line 3089 "mpssespi.aweb" static int WriteGPIOProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ if (result == TCL_OK) { Tcl_ResetResult(interp) ; } return result ; } #line 3197 "mpssespi.aweb" static int ReadGPIOProc( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ................................................................................ return TCL_OK ; } /* * EXTERNAL FUNCTION DEFINITIONS */ #line 3376 "mpssespi.aweb" DLLEXPORT /* <1> */ int Mpssespi_Init( Tcl_Interp *interp) { ClientData clientData ; Tcl_Namespace *ns ; Tcl_Obj *mapObj ; Tcl_Command cmdToken ; if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { return TCL_ERROR ; } clientData = NewMPSSEPkgInfo(interp) ; /* <2> */ Init_libMPSSE() ; #line 3425 "mpssespi.aweb" ns = Tcl_CreateNamespace(interp, mpssespi_ns_name, NULL, NULL) ; mapObj = Tcl_NewDictObj() ; /* <1> */ #line 509 "mpssespi.aweb" Tcl_CreateObjCommand(interp, getNumChannelsCmdName, GetNumChannelsProc, clientData, NULL) ; if (Tcl_Export(interp, ns, getNumChannelsName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(getNumChannelsName, -1), Tcl_NewStringObj(getNumChannelsCmdName, -1)) != TCL_OK) { goto errorout ; } #line 738 "mpssespi.aweb" Tcl_CreateObjCommand(interp, getChannelInfoCmdName, GetChannelInfoProc, clientData, NULL) ; if (Tcl_Export(interp, ns, getChannelInfoName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(getChannelInfoName, -1), Tcl_NewStringObj(getChannelInfoCmdName, -1)) != TCL_OK) { goto errorout ; } #line 872 "mpssespi.aweb" Tcl_CreateObjCommand(interp, openChannelCmdName, OpenChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, openChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(openChannelName, -1), Tcl_NewStringObj(openChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 990 "mpssespi.aweb" Tcl_CreateObjCommand(interp, initChannelCmdName, InitChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, initChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(initChannelName, -1), Tcl_NewStringObj(initChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 1300 "mpssespi.aweb" Tcl_CreateObjCommand(interp, getChannelConfigCmdName, GetChannelConfigProc, clientData, NULL) ; if (Tcl_Export(interp, ns, getChannelConfigName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(getChannelConfigName, -1), Tcl_NewStringObj(getChannelConfigCmdName, -1)) != TCL_OK) { goto errorout ; } #line 1786 "mpssespi.aweb" Tcl_CreateObjCommand(interp, setChannelConfigCmdName, SetChannelConfigProc, clientData, NULL) ; if (Tcl_Export(interp, ns, setChannelConfigName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(setChannelConfigName, -1), Tcl_NewStringObj(setChannelConfigCmdName, -1)) != TCL_OK) { goto errorout ; } #line 2072 "mpssespi.aweb" Tcl_CreateObjCommand(interp, closeChannelCmdName, CloseChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, closeChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(closeChannelName, -1), Tcl_NewStringObj(closeChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 2250 "mpssespi.aweb" Tcl_CreateObjCommand(interp, readChannelCmdName, ReadChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, readChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(readChannelName, -1), Tcl_NewStringObj(readChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 2560 "mpssespi.aweb" Tcl_CreateObjCommand(interp, writeChannelCmdName, WriteChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, writeChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(writeChannelName, -1), Tcl_NewStringObj(writeChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 2821 "mpssespi.aweb" Tcl_CreateObjCommand(interp, readWriteChannelCmdName, ReadWriteChannelProc, clientData, NULL) ; if (Tcl_Export(interp, ns, readWriteChannelName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(readWriteChannelName, -1), Tcl_NewStringObj(readWriteChannelCmdName, -1)) != TCL_OK) { goto errorout ; } #line 2923 "mpssespi.aweb" Tcl_CreateObjCommand(interp, isBusyCmdName, IsBusyProc, clientData, NULL) ; if (Tcl_Export(interp, ns, isBusyName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(isBusyName, -1), Tcl_NewStringObj(isBusyCmdName, -1)) != TCL_OK) { goto errorout ; } #line 3030 "mpssespi.aweb" Tcl_CreateObjCommand(interp, changeCSCmdName, ChangeCSProc, clientData, NULL) ; if (Tcl_Export(interp, ns, changeCSName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(changeCSName, -1), Tcl_NewStringObj(changeCSCmdName, -1)) != TCL_OK) { goto errorout ; } #line 3145 "mpssespi.aweb" Tcl_CreateObjCommand(interp, writeGPIOCmdName, WriteGPIOProc, clientData, NULL) ; if (Tcl_Export(interp, ns, writeGPIOName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(writeGPIOName, -1), Tcl_NewStringObj(writeGPIOCmdName, -1)) != TCL_OK) { goto errorout ; } #line 3249 "mpssespi.aweb" Tcl_CreateObjCommand(interp, readGPIOCmdName, ReadGPIOProc, clientData, NULL) ; if (Tcl_Export(interp, ns, readGPIOName, 0) != TCL_OK) { goto errorout ; } if (Tcl_DictObjPut(interp, mapObj, Tcl_NewStringObj(readGPIOName, -1), Tcl_NewStringObj(readGPIOCmdName, -1)) != TCL_OK) { goto errorout ; } #line 3437 "mpssespi.aweb" cmdToken = Tcl_CreateEnsemble(interp, mpssespi_ns_name, ns, TCL_ENSEMBLE_PREFIX) ; if (Tcl_SetEnsembleMappingDict(interp, cmdToken, mapObj) != TCL_OK) { goto errorout ; } #line 3519 "mpssespi.aweb" Tcl_RegisterConfig(interp, PACKAGE_NAME, mpssespi_config, "iso8859-1") ; Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION) ; return TCL_OK ; errorout: Tcl_DecrRefCount(mapObj) ; Tcl_DeleteNamespace(ns) ; return TCL_ERROR ; } #line 3472 "mpssespi.aweb" DLLEXPORT int Mpssespi_SafeInit( Tcl_Interp *interp) { return TCL_ERROR ; } #line 3453 "mpssespi.aweb" DLLEXPORT int Mpssespi_Unload( Tcl_Interp *interp) { Cleanup_libMPSSE() ; return TCL_OK ; } #line 3482 "mpssespi.aweb" DLLEXPORT int Mpssespi_SafeUnload( Tcl_Interp *interp) { return TCL_ERROR ; } |
Changes to mpssespi/tests/example.tcl.
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 |
csactive high
}
mpssespi initChannel $spichan ; # <1>
for {set address 0} {$address < 16} {incr address} {
set data [expr {$address + 3}]
puts "writing address $address, data = $data"
set bindata [binary format S $data]
write_byte $spichan $address $bindata
}
for {set address 0} {$address < 16} {incr address} {
set bindata [read_byte $spichan $address]
binary scan $bindata Su $bindata data
puts "reading address $address, data = $data"
}
mpssespi closeChannel $spichan
}
# Run the example
main
|
| | |
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 |
csactive high
}
mpssespi initChannel $spichan ; # <1>
for {set address 0} {$address < 16} {incr address} {
set data [expr {$address + 3}]
puts "writing address $address, data = $data"
set bindata [binary format S $data] ; # <2>
write_byte $spichan $address $bindata
}
for {set address 0} {$address < 16} {incr address} {
set bindata [read_byte $spichan $address]
binary scan $bindata Su $bindata data ; # <3>
puts "reading address $address, data = $data"
}
mpssespi closeChannel $spichan
}
# Run the example
main
|