pedal_monitor: phidget_labview.h Source File

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00001 #ifndef __PHLABVIEW
00002 #define __PHLABVIEW
00003 #include "cphidget.h"
00004 
00005 #ifndef EXTERNALPROTO
00006 
00007 #ifdef _WINDOWS
00008 #include "windows/extcode.h"
00009 #elif _LINUX
00010 #include "extcode.h"
00011 #elif _MACOSX
00012 #include "macos/2010/extcode.h"
00013 #endif
00014 
00015 #else
00016 typedef unsigned int LVUserEventRef;
00017 #endif
00018 
00019 #ifdef _WINDOWS
00020 
00021 #define LABVIEW_STRUCT_PACK 1
00022 //#define LABVIEW_EXPORT __declspec(dllexport)
00023 #define LABVIEW_EXPORT
00024 
00025 #pragma pack(push)
00026 #pragma pack(show)
00027 
00028 #else
00029 
00030 #define LABVIEW_STRUCT_PACK 4
00031 #define LABVIEW_EXPORT
00032 
00033 #endif
00034 
00035 #define LV_CFHANDLE_BODY(pname,param,structtype, ...) \
00036 int CCONV CPhidget##pname##_On##param##_LaviewHandler(CPhidget##pname##Handle phid, __VA_ARGS__ ); \
00037 LABVIEW_EXPORT int CCONV CPhidget##pname##_set_On##param##_LabviewHandler(CPhidget##pname##Handle phidA, LVUserEventRef *lvEventRef) \
00038 { \
00039         CPhidget##pname##Handle phid = (CPhidget##pname##Handle)phidA; \
00040         TESTPTR(phid); \
00041         if(!lvEventRef || !*lvEventRef) \
00042         { \
00043                 phid->fptr##param = NULL; \
00044                 phid->fptr##param##ptr = NULL; \
00045         } \
00046         else \
00047         { \
00048                 phid->fptr##param = CPhidget##pname##_On##param##_LaviewHandler; \
00049                 phid->fptr##param##ptr = lvEventRef; \
00050         } \
00051         return EPHIDGET_OK; \
00052 } \
00053 int CCONV CPhidget##pname##_On##param##_LaviewHandler(CPhidget##pname##Handle phid, __VA_ARGS__ ) \
00054 { \
00055         LVUserEventRef ev = *(LVUserEventRef *)userPtr; \
00056         MgErr ret = 0; \
00057         structtype *data; \
00058         data = (structtype *)DSNewPtr(sizeof(structtype)); \
00059         data->nothing = (int32)phid; \
00060 
00061 #define LV_CFHANDLE_END \
00062     ret = PostLVUserEvent(ev, data); \
00063     DSDisposePtr(data); \
00064         return EPHIDGET_OK; \
00065 }
00066 
00067 #define LV_CFHANDLE_0(pname,param,structtype) \
00068         LV_CFHANDLE_BODY(pname,param,structtype,void *userPtr) \
00069     LV_CFHANDLE_END
00070 
00071 #define LV_CFHANDLE_1(pname,param,structtype,datatype1) \
00072         LV_CFHANDLE_BODY(pname,param,structtype,void *userPtr,datatype1 val1) \
00073         data->val1 = val1; \
00074     LV_CFHANDLE_END
00075 
00076 #define LV_CFHANDLE_2(pname,param,structtype,datatype1,datatype2) \
00077         LV_CFHANDLE_BODY(pname,param,structtype,void *userPtr,datatype1 val1,datatype2 val2) \
00078         data->val1 = val1; \
00079         data->val2 = val2; \
00080     LV_CFHANDLE_END
00081 
00082 #define LV_CFHANDLE_3(pname,param,structtype,datatype1,datatype2,datatype3) \
00083         LV_CFHANDLE_BODY(pname,param,structtype,void *userPtr,datatype1 val1,datatype2 val2,datatype3 val3) \
00084         data->val1 = val1; \
00085         data->val2 = val2; \
00086         data->val3 = val3; \
00087     LV_CFHANDLE_END
00088 
00089 #define LV_CFHANDLE_4(pname,param,structtype,datatype1,datatype2,datatype3,datatype4) \
00090         LV_CFHANDLE_BODY(pname,param,structtype,void *userPtr,datatype1 val1,datatype2 val2,datatype3 val3,datatype4 val4) \
00091         data->val1 = val1; \
00092         data->val2 = val2; \
00093         data->val3 = val3; \
00094         data->val4 = val4; \
00095     LV_CFHANDLE_END
00096 
00097 #define LV_CHDREVENT(pname,param) LABVIEW_EXPORT int CCONV CPhidget##pname##_set_On##param##_LabviewHandler(CPhidget##pname##Handle phid, LVUserEventRef *lvEventRef);
00098 
00107 typedef struct {
00108     int32    length;    // Length of array
00109     int32    data[1];   // Array
00110 } lvArrInt32, *lvArrInt32H, **lvArrInt32DH;
00111 
00115 typedef struct {
00116     int32    length;    // Length of array
00117     uInt8    data[1];   // Array
00118 } lvArrUInt8, *lvArrUInt8H, **lvArrUInt8DH;
00119 
00120 
00121 /* pack all of the following structures on Windows
00122  * Note: Labview 64-bit seems to want double to be 8-byte aligned,
00123  * but 32-bit wants them packed to presumably 4-byte
00124  * ints, etc. need to be packed in close.
00125  * mac/linux don't need anything special.
00126  * http://zone.ni.com/reference/en-XX/help/371361G-01/lvconcepts/how_labview_stores_data_in_memory/
00127  */
00128 #ifdef _WINDOWS
00129 #pragma pack(LABVIEW_STRUCT_PACK)
00130 #pragma pack(show)
00131 #endif
00132 
00136 typedef struct _lvNothing {
00137         int32 nothing;                  
00138 } lvNothing;
00139 
00143 typedef struct _lvError {
00144         int32 nothing;                  
00145         int32 val1;                             
00146         LStrHandle val2;                
00147 } lvError;
00148 
00152 typedef struct _lvDouble {
00153 //Labview 64-bit windows wants doubles on 8-byte boundaries
00154 #ifdef _WINDOWS
00155         size_t nothing;                 
00156 #else
00157         int32 nothing;                  
00158 #endif
00159         double val1;                    
00160 } lvDouble;
00161 
00165 typedef struct _lvDoubleDoubleDouble {
00166 //Labview 64-bit windows wants doubles on 8-byte boundaries
00167 #ifdef _WINDOWS
00168         size_t nothing;                 
00169 #else
00170         int32 nothing;                  
00171 #endif
00172         double val1;                    
00173         double val2;                    
00174         double val3;                    
00175 } lvDoubleDoubleDouble;
00176 
00180 typedef struct _lvInt32 {
00181         int32 nothing;                  
00182         int32 val1;                             
00183 } lvInt32;
00184 
00188 typedef struct _lvIndexedDouble {
00189         int32 nothing;                  
00190         int32 val1;                             
00191         double val2;                    
00192 } lvIndexedDouble;
00193 
00197 typedef struct _lvIndexedInt32 {
00198         int32 nothing;                  
00199         int32 val1;                             
00200         int32 val2;                             
00201 } lvIndexedInt32;
00202 
00206 typedef struct _lvIndexedInt32Int32 {
00207         int32 nothing;                  
00208         int32 val1;                             
00209         int32 val2;                             
00210         int32 val3;                             
00211 } lvIndexedInt32Int32;
00212 
00216 typedef struct _lvIndexedInt64 {
00217         int32 nothing;                  
00218         int32 val1;                             
00219         int64 val2;                             
00220 } lvIndexedInt64;
00221 
00225 typedef struct _lvInt32Array {
00226         lvArrInt32DH val1;              
00227         int32 nothing;                  
00228 } lvInt32Array;
00229 
00233 typedef struct _lvUInt8Array {
00234         lvArrUInt8DH val1;              
00235         int32 nothing;                  
00236 } lvUInt8Array;
00237 
00241 typedef struct _lvIRCode {
00242         lvArrUInt8DH val1;              
00243         int32 val2;                             
00244         int32 val3;                             
00245         int32 nothing;                  
00246 } lvIRCode;
00247 
00251 typedef struct _lvIRLearn {
00252         lvArrUInt8DH val1;                      
00253         CPhidgetIR_CodeInfo val2;       
00254         int32 nothing;                  
00255 } lvIRLearn;
00256 
00260 typedef struct _lvRFIDTag2 {
00261         LStrHandle val1;                        
00262         CPhidgetRFID_Protocol val2;     
00263         int32 nothing;                  
00264 } lvRFIDTag2;
00265 
00269 typedef struct _lvSpatialData {
00270 //Labview 64-bit windows wants doubles on 8-byte boundaries
00271 #ifdef _WINDOWS
00272         size_t nothing;                 
00273 #else
00274         int32 nothing;                  
00275 #endif
00276         CPhidgetSpatial_SpatialEventData val1;                  
00277 } lvSpatialData;
00278 
00279 
00283 typedef struct _lvManager {
00284         __int64 val1;                   
00285 } lvManager;
00286 
00290 typedef struct _lvDictionary {
00291         LStrHandle val1;                
00292         LStrHandle val2;                
00293         CPhidgetDictionary_keyChangeReason      val3;   
00294 } lvDictionary;
00295 
00296 
00297 #ifdef _WINDOWS
00298 //Restore default packing
00299 #pragma pack(pop)
00300 #pragma pack(show)
00301 #endif
00302 
00309 LV_CHDREVENT(,Attach)
00316 LV_CHDREVENT(,Detach)
00323 LV_CHDREVENT(,ServerConnect)
00330 LV_CHDREVENT(,ServerDisconnect)
00337 LV_CHDREVENT(,Error)
00338 
00345 LV_CHDREVENT(Accelerometer,AccelerationChange)
00346 
00353 LV_CHDREVENT(AdvancedServo, PositionChange)
00360 LV_CHDREVENT(AdvancedServo, VelocityChange)
00367 LV_CHDREVENT(AdvancedServo, CurrentChange)
00368 
00375 LV_CHDREVENT(Bridge, BridgeData)
00376 
00383 LV_CHDREVENT(Encoder, InputChange)
00390 LV_CHDREVENT(Encoder, PositionChange)
00391 
00398 LV_CHDREVENT(FrequencyCounter, Count)
00399 
00406 LV_CHDREVENT(GPS, PositionChange)
00413 LV_CHDREVENT(GPS, PositionFixStatusChange)
00414 
00421 LV_CHDREVENT(InterfaceKit, InputChange)
00428 LV_CHDREVENT(InterfaceKit, OutputChange)
00435 LV_CHDREVENT(InterfaceKit, SensorChange)
00436 
00443 LV_CHDREVENT(IR, Code)
00450 LV_CHDREVENT(IR, RawData)
00457 LV_CHDREVENT(IR, Learn)
00458 
00465 LV_CHDREVENT(MotorControl, InputChange)
00472 LV_CHDREVENT(MotorControl, VelocityChange)
00479 LV_CHDREVENT(MotorControl, CurrentChange)
00486 LV_CHDREVENT(MotorControl, EncoderPositionChange)
00493 LV_CHDREVENT(MotorControl, EncoderPositionUpdate)
00500 LV_CHDREVENT(MotorControl, BackEMFUpdate)
00507 LV_CHDREVENT(MotorControl, SensorUpdate)
00514 LV_CHDREVENT(MotorControl, CurrentUpdate)
00515 
00522 LV_CHDREVENT(PHSensor, PHChange)
00523 
00530 LV_CHDREVENT(RFID, OutputChange)
00537 LV_CHDREVENT(RFID, Tag)
00544 LV_CHDREVENT(RFID, TagLost)
00551 LV_CHDREVENT(RFID, RawData)
00558 LV_CHDREVENT(RFID, Tag2)
00565 LV_CHDREVENT(RFID, TagLost2)
00566 
00573 LV_CHDREVENT(Servo, PositionChange)
00574 
00581 LV_CHDREVENT(Spatial, SpatialData)
00582 
00589 LV_CHDREVENT(Stepper, InputChange)
00596 LV_CHDREVENT(Stepper, PositionChange)
00597 LV_CHDREVENT(Stepper, PositionChange32)
00604 LV_CHDREVENT(Stepper, VelocityChange)
00611 LV_CHDREVENT(Stepper, CurrentChange)
00612 
00619 LV_CHDREVENT(TemperatureSensor, TemperatureChange)
00620 
00627 LV_CHDREVENT(WeightSensor, WeightChange)
00628 
00629 LV_CHDREVENT(Manager,Attach)
00630 LV_CHDREVENT(Manager,Detach)
00631 LV_CHDREVENT(Manager,ServerConnect)
00632 LV_CHDREVENT(Manager,ServerDisconnect)
00633 LV_CHDREVENT(Manager,Error)
00634 
00635 LABVIEW_EXPORT int CCONV CPhidgetDictionary_set_OnKeyChange_LabviewHandler(CPhidgetDictionaryHandle dict, CPhidgetDictionaryListenerHandle *listen, const char *pattern, LVUserEventRef *lvEventRef);
00636 LV_CHDREVENT(Dictionary,ServerConnect)
00637 LV_CHDREVENT(Dictionary,ServerDisconnect)
00638 LV_CHDREVENT(Dictionary,Error)
00639 
00642 #endif