我尝试通过Matlab与USB示波器Handyscope HS3连接。
几个星期前我有一个基本的界面工作但由于某种原因，现在库调用似乎导致Matlab崩溃。我一直在尝试使用制造商示例文件调试此问题。
尝试呼叫时发生错误：
Result = calllib( sDLL , 'InitInstrument' , 0 );
我第一次收到错误
Warning: The data type 'FcnPtr' used by function SetDataReadyCallback does not exist.
> In loadlibrary (line 431)
随后出现以下堆栈跟踪崩溃。
Stack Trace (from fault):
[ 0] 0x00007ffc83147788 C:\WINDOWS\System32\KERNELBASE.dll+00096136 RaiseException+00000104
[ 1] 0x000000003a1bf466 C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+00062566
[ 2] 0x000000003a1bf49c C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+00062620
[ 3] 0x000000003a4a18db C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03086555 TMethodImplementationIntercept+02492443
[ 4] 0x000000003a49d604 C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03069444 TMethodImplementationIntercept+02475332
[ 5] 0x000000003a49d28c C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03068556 TMethodImplementationIntercept+02474444
[ 6] 0x000000003a49f3aa C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03077034 TMethodImplementationIntercept+02482922
[ 7] 0x000000003a49abcd C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03058637 TMethodImplementationIntercept+02464525
[ 8] 0x000000003a4a3d56 C:\Users\Henrik\Documents\GitHub\WIRELESS-COMMUNICATION\tester\oscilloscope\HS3.dll+03095894 InitInstrument+00000438
[ 9] 0x00007ffc68741037 C:\Users\Henrik\AppData\Local\Temp\tp95f6692f_3c8f_4a85_bc27_5e92591072b8\HS3_thunk_pcwin64.dll+00004151 uint16uint16Thunk+00000055
[ 10] 0x0000000027c313a2 C:\Program Files\MATLAB\R2015a\bin\win64\libmwcli.dll+00005026
[ 11] 0x0000000027c380d5 C:\Program Files\MATLAB\R2015a\bin\win64\libmwcli.dll+00032981
[ 12] 0x0000000027c3b785 C:\Program Files\MATLAB\R2015a\bin\win64\libmwcli.dll+00046981
[ 13] 0x0000000027c52012 C:\Program Files\MATLAB\R2015a\bin\win64\libmwcli.dll+00139282 PointerMapSize+00072146
[ 14] 0x0000000027c5309e C:\Program Files\MATLAB\R2015a\bin\win64\libmwcli.dll+00143518 PointerMapSize+00076382
[ 15] 0x0000000010d62f5e C:\Program Files\MATLAB\R2015a\bin\win64\m_dispatcher.dll+00077662 mdLogging::log_function_exit+00000110
[ 16] 0x0000000010d6295c C:\Program Files\MATLAB\R2015a\bin\win64\m_dispatcher.dll+00076124 Mfunction_handle::dispatch+00000476
[ 17] 0x0000000010e49597 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00103831 in_is_matlab_function+00048455
[ 18] 0x0000000010f631a7 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+01257895 inIsKeyword+00027799
[ 19] 0x0000000010e4b69a C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00112282 in_is_matlab_function+00056906
[ 20] 0x0000000010f1684f C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00944207 MathWorks::MException::MExceptionEnvelope::MCOSClassID+00000991
[ 21] 0x0000000010f167b1 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00944049 MathWorks::MException::MExceptionEnvelope::MCOSClassID+00000833
[ 22] 0x0000000010e8da75 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00383605 inGetCurrentWS+00155269
[ 23] 0x0000000010e8ce8c C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00380556 inGetCurrentWS+00152220
[ 24] 0x0000000010e8b6e9 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00374505 inGetCurrentWS+00146169
[ 25] 0x0000000010d62757 C:\Program Files\MATLAB\R2015a\bin\win64\m_dispatcher.dll+00075607 Mfh_file::dispatch_fh+00000743
[ 26] 0x0000000010d62a7e C:\Program Files\MATLAB\R2015a\bin\win64\m_dispatcher.dll+00076414 Mfunction_handle::dispatch+00000766
[ 27] 0x0000000010f1b268 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00963176 inAnonymousFunction+00000360
[ 28] 0x0000000010f1b864 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00964708 inAnonymousFunction+00001892
[ 29] 0x0000000010f1ba25 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00965157 inAnonymousFunction+00002341
[ 30] 0x0000000010f1b9f2 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00965106 inAnonymousFunction+00002290
[ 31] 0x0000000010f1b9a7 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00965031 inAnonymousFunction+00002215
[ 32] 0x0000000010ecf6bd C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00652989 inGetCallersWorkSpace+00001805
[ 33] 0x0000000010ec854d C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00623949 inEvalCmdWithLocalReturn+00000285
[ 34] 0x0000000010ec8471 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00623729 inEvalCmdWithLocalReturn+00000065
[ 35] 0x0000000010ec8415 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00623637 inEvalCmd+00001605
[ 36] 0x0000000010ec7c32 C:\Program Files\MATLAB\R2015a\bin\win64\m_interpreter.dll+00621618 inEvalCmdWithLocalReturnInDesiredWSAndPublishEvents+00000066
[ 37] 0x00000000106efbba C:\Program Files\MATLAB\R2015a\bin\win64\iqm.dll+00261050 iqm::InternalEvalPlugin::inEvalCmdWithLocalReturn+00000170
[ 38] 0x00000000106ef82c C:\Program Files\MATLAB\R2015a\bin\win64\iqm.dll+00260140 iqm::InternalEvalPlugin::execute+00000252
[ 39] 0x00000000fa709d28 C:\Program Files\MATLAB\R2015a\bin\win64\nativejmi.dll+00236840 nativejmi::JmiIIP::serializeExplicit+00004504
[ 40] 0x00000000fa73bb8f C:\Program Files\MATLAB\R2015a\bin\win64\nativejmi.dll+00441231 NativeLabCmdWinSetup+00199087
[ 41] 0x00000000106e4e9a C:\Program Files\MATLAB\R2015a\bin\win64\iqm.dll+00216730 iqm::Iqm::setupIqmFcnPtrs+00027338
[ 42] 0x00000000106e4d86 C:\Program Files\MATLAB\R2015a\bin\win64\iqm.dll+00216454 iqm::Iqm::setupIqmFcnPtrs+00027062
[ 43] 0x00000000106d4a79 C:\Program Files\MATLAB\R2015a\bin\win64\iqm.dll+00150137 iqm::Iqm::deliver+00001113
[ 44] 0x00000000fb5f85c8 C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00034248 ioReadLine+00000280
[ 45] 0x00000000fb5f83d2 C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00033746 ioCmdLineEditSave+00011986
[ 46] 0x00000000fb5f849b C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00033947 ioReadLine+00000107
[ 47] 0x00000000fb5feef5 C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00061173 mnDebugPrompt+00001509
[ 48] 0x00000000fb5fea2a C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00059946 mnDebugPrompt+00000282
[ 49] 0x00000000fb5ff18e C:\Program Files\MATLAB\R2015a\bin\win64\libmwbridge.dll+00061838 mnParser+00000462
[ 50] 0x00000000fd0e13d4 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00398292 mcrInstance::mnParser_on_interpreter_thread+00000036
[ 51] 0x00000000fd0a9757 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00169815 mcr::runtime::setInterpreterThreadToCurrent+00019751
[ 52] 0x00000000fd0a9793 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00169875 mcr::runtime::setInterpreterThreadToCurrent+00019811
[ 53] 0x00000000fd0a9f91 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00171921 mcr::runtime::setInterpreterThreadToCurrent+00021857
[ 54] 0x00000000fab5d216 C:\Program Files\MATLAB\R2015a\bin\win64\uiw.dll+00512534 UIW_AttachThreadInput+00001270
[ 55] 0x00000000fab5caa5 C:\Program Files\MATLAB\R2015a\bin\win64\uiw.dll+00510629 wsd_to_MSW+00004373
[ 56] 0x00000000fab5cb29 C:\Program Files\MATLAB\R2015a\bin\win64\uiw.dll+00510761 wsd_to_MSW+00004505
[ 57] 0x00007ffc851c28cf C:\WINDOWS\System32\USER32.dll+00207055 EmptyClipboard+00000751
[ 58] 0x00007ffc851af339 C:\WINDOWS\System32\USER32.dll+00127801 GetPropW+00000697
[ 59] 0x00007ffc851af2b6 C:\WINDOWS\System32\USER32.dll+00127670 GetPropW+00000566
[ 60] 0x00007ffc86599c54 C:\WINDOWS\SYSTEM32\ntdll.dll+00695380 KiUserCallbackDispatcher+00000036
[ 61] 0x00007ffc830b10c4 C:\WINDOWS\System32\win32u.dll+00004292 NtUserPeekMessage+00000020
[ 62] 0x00007ffc851ae5bd C:\WINDOWS\System32\USER32.dll+00124349 PeekMessageW+00000397
[ 63] 0x00007ffc851ae3a3 C:\WINDOWS\System32\USER32.dll+00123811 PeekMessageA+00000163
[ 64] 0x00000000fab09bdb C:\Program Files\MATLAB\R2015a\bin\win64\uiw.dll+00170971 UIW_ShowMenuItem+00005179
[ 65] 0x00000000fab5db52 C:\Program Files\MATLAB\R2015a\bin\win64\uiw.dll+00514898 UIW_SuspendAttachThreadInput+00000466
[ 66] 0x0000000100122c83 C:\Program Files\MATLAB\R2015a\bin\win64\libmwservices.dll+01256579 services::system_events::PpeDispatchHook::dispatchOne+00032291
[ 67] 0x000000010012e6f5 C:\Program Files\MATLAB\R2015a\bin\win64\libmwservices.dll+01304309 sysq::addProcessPendingEventsUnitTestHook+00005813
[ 68] 0x000000010012e7a0 C:\Program Files\MATLAB\R2015a\bin\win64\libmwservices.dll+01304480 sysq::addProcessPendingEventsUnitTestHook+00005984
[ 69] 0x0000000100130595 C:\Program Files\MATLAB\R2015a\bin\win64\libmwservices.dll+01312149 sysq::getCondition+00004629
[ 70] 0x0000000100131f52 C:\Program Files\MATLAB\R2015a\bin\win64\libmwservices.dll+01318738 svWS_ProcessPendingEvents+00000162
[ 71] 0x00000000fd0aa6ad C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00173741 mcr::runtime::setInterpreterThreadToCurrent+00023677
[ 72] 0x00000000fd0ab31a C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00176922 mcr::runtime::setInterpreterThreadToCurrent+00026858
[ 73] 0x00000000fd0a2f75 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00143221 mcr_process_events+00007557
[ 74] 0x00000000fd0a4882 C:\Program Files\MATLAB\R2015a\bin\win64\mcr.dll+00149634 mcr_process_events+00013970
[ 75] 0x000000001595b49d C:\Program Files\MATLAB\R2015a\bin\win64\MVMLocal.dll+00177309 mvm_server::inproc::LocalFactory::terminate+00048141
[ 76] 0x00000000fa8fa27a C:\Program Files\MATLAB\R2015a\bin\win64\mvm.dll+00828026 mvm::detail::initLocalMvmHack+00000490
[ 77] 0x00000000fa8fa838 C:\Program Files\MATLAB\R2015a\bin\win64\mvm.dll+00829496 mvm::detail::SessionImpl::privateSession+00000376
[ 78] 0x00000000fa8faa88 C:\Program Files\MATLAB\R2015a\bin\win64\mvm.dll+00830088 mvm::detail::SessionImpl::privateSession+00000968
[ 79] 0x000000014000630d C:\Program Files\MATLAB\R2015a\bin\win64\MATLAB.exe+00025357
[ 80] 0x0000000140007dd0 C:\Program Files\MATLAB\R2015a\bin\win64\MATLAB.exe+00032208
[ 81] 0x00007ffc858d8364 C:\WINDOWS\System32\KERNEL32.DLL+00033636 BaseThreadInitThunk+00000020
[ 82] 0x00007ffc865570d1 C:\WINDOWS\SYSTEM32\ntdll.dll+00422097 RtlUserThreadStart+00000033
If this problem is reproducible, please submit a Service Request via:
http://www.mathworks.com/support/contact_us/
A technical support engineer might contact you with further information.
Thank you for your help.
根据之前的主题，我怀疑这是由头文件引起的，但这是我第一次使用外部库，而且我不知道要知道要查找什么。
我唯一真正想到的是，如果我尝试在没有插入示波器的情况下运行脚本，则不会发生崩溃。使用制造商专有软件时仪器工作正常似乎是问题所在。
标题文件如下所示:(我删除了最后一部分，因为它只是更多库调用的定义）
#ifndef __TIEPIE_H__
#define __TIEPIE_H__
/*
* This header file contains the declarations for the low level routines
* for the TiePie engineering instrument dll's
*/
#include <windows.h>
/*
* declarations to match pascal-types to c-types
*/
typedef unsigned char byte;
typedef unsigned short int word;
typedef unsigned int dword;
typedef signed long int integer;
typedef signed long long int64;
typedef void * pointer;
/*
* The instruments
*/
typedef enum {
dtHandyprobe2,
dtHandyscope2,
dtHandyscope3,
dtHandyscope4,
dtHS508,
dtHS801,
dtTP112,
dtTP208,
dtTP508,
dtTP801,
dtPCI801,
dtMultiCh
} TDeviceTypes;
// Return codes = bit values. Non-zero is an error:
#define E_NO_ERRORS 0x0000
#define E_NO_HARDWARE 0x0001
#define E_NOT_INITIALIZED 0x0002
#define E_NOT_SUPPORTED 0x0004
#define E_NO_GENERATOR 0x0008
#define E_INVALID_CHANNEL 0x0010
#define E_INVALID_VALUE 0x0020
#define E_I2C_ERROR 0x0040
#define E_I2C_INVALID_ADDRESS 0x0080
#define E_I2C_INVALID_SIZE 0x0100
#define E_I2C_NO_ACKNOWLEDGE 0x0200
// Channel constants:
#define lCh1 1
#define lCh2 2
#define lCh3 3
#define lCh4 4
// Measure Mode constants, do NOT use for anything else than G/SetMeasureMode().
// When measuring more channels, simply add the required constants together : e.g. mmCh1 + mmCh2 to measure both Ch1 and Ch2
#define mmCh1 1
#define mmCh2 2
#define mmCh3 4
#define mmCh4 8
#define mmCh12 3
// Coupling constants:
#define lctAC 0
#define lctDC 1
// Trigger mode constants:
#define ltkRising 0 // Trigger when signal passes level in positive direction
#define ltkFalling 1 // Trigger when signal passes level in negative direction
#define ltkInWindow 2 // Trigger when signal enters marked window
#define ltkOutWindow 3 // Trigger when signal leaves marked window
#define ltkTVLine 4 // Trigger at TV line sync pulse
#define ltkTVFieldOdd 5 // Trigger at Odd TV field sync pulse
#define ltkTVFieldEven 6 // Trigger at Even TV field sync pulse
#define ltkNet 7 // Trigger on peaks/dips in the line net
#define ltkNthPulse 8 // Trigger on the nth pulse after start of measuring
#define ltkPulseLargerM 9 // Trigger if a pulse is larger than M
#define ltkPulseSmallerM 10 // Trigger if a pulse is smaller than M
#define ltkGlitch 11 // Trigger when the change between two samples is larger than x
// Trigger source constants:
#define ltsCh1 0 // Trigger on Ch1
#define ltsCh2 1 // Trigger on Ch2
#define ltsCh3 2 // Trigger on Ch3
#define ltsCh4 3 // Trigger on Ch4
#define ltsExternal 4 // Trigger on digital external trigger input
#define ltsAnalogExt 5 // Trigger on analog external trigger input
#define ltsAnd 6 // Trigger on Ch1 AND Ch2
#define ltsOr 7 // Trigger on Ch1 OR Ch2
#define ltsXor 8 // Trigger on Ch1 XOR Ch2
#define ltsNoTrig 9 // Do not wait for trigger, measure immediately
#define ltsNeverTrig 10 // not used
#define ltsPxiExt 11 // Trigger on external PXI trigger inputs
#define ltsGenStart 12 // Trigger on Generator Start Signal
#define ltsGenStop 13 // Trigger on Generator Stop Signal
#define ltsGenNew 14 // Trigger on Generator New Period
#define ltsUnknown 15 // not used
// Transfer mode constants:
#define ltmBlock 0
#define ltmStream 1
// Instrument Configuration constants:
#define licHS3Norm 0
#define licHS3256K 1
#define licHS3512K 2
// FuncGen Modes:
#define lfmDDS 1
#define lfmLinear 2
// Signal types
#define lstSine 0
#define lstTriangle 1
#define lstSquare 2
#define lstDC 3
#define lstNoise 4
#define lstArbitrary 5
/*
* definition of Callback function
*/
typedef void (*TDataReady) (void);
/*
* Properly decorate the API functions for either import (default) or export.
*/
#ifdef BUILD_TIEPIE
# define TP_STORAGE_CLASS DLLEXPORT
#else
# define TP_STORAGE_CLASS DLLIMPORT
#endif
/*
* Adjust naming convention to match language in use.
*/
#ifdef __cplusplus
# define TP_EXTERNC extern "C"
#else
# define TP_EXTERNC extern
#endif
/*
* Use the proper storage-class attributes (and order) for the compiler
* in use.
*/
#if (defined(_MSC_VER) || (__BORLANDC__ >= 0x0550) || \
defined(__LCC__) || defined(__WATCOMC__) || \
(defined(__GNUC__) && defined(__declspec)))
# define DLLIMPORT __declspec(dllimport)
# define DLLEXPORT __declspec(dllexport)
# define TP_EXTERN(RTYPE) TP_EXTERNC TP_STORAGE_CLASS RTYPE WINAPI
#elif defined(__BORLANDC__)
/* Pre-5.5 Borland requires the attributes be placed after the */
/* return type instead. */
# define DLLIMPORT __import
# define DLLEXPORT __export
# define TP_EXTERN(RTYPE) TP_EXTERNC RTYPE TP_STORAGE_CLASS WINAPI
#else
# define DLLIMPORT
# define DLLEXPORT
# define TP_EXTERN(RTYPE) TP_EXTERNC RTYPE WINAPI
#endif
/*
* ============================================================================
* Declarations for functions from dynamically loaded librarie(s)
* ============================================================================
*/
// Open / Close the instrument:
#ifdef TP_TYPEDEFS
typedef word (WINAPI * LPFN_InitInstrument) ( word wAddress );
#ifndef TP_NOSTATICIMPORT
extern LPFN_InitInstrument InitInstrument;
#endif
#else
TP_EXTERN( word ) InitInstrument( word wAddress );
#endif
#ifdef TP_TYPEDEFS
typedef word (WINAPI * LPFN_ExitInstrument) ( void );
#ifndef TP_NOSTATICIMPORT
extern LPFN_ExitInstrument ExitInstrument;
#endif
#else
TP_EXTERN( word ) ExitInstrument( void );
#endif