Difference between revisions of "Example"
From Proview Wiki
m (Added the creation of the header file, and added the -DOS_POSIX to the g++ command.) |
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+ | Create file /usr/local/pwrp/cpp/src/appl/ra_myappl.h | ||
'''On terminal''' | '''On terminal''' | ||
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$ sdf cpp | $ sdf cpp | ||
$ cd /usr/local/pwrp/cpp/src/appl/ | $ cd /usr/local/pwrp/cpp/src/appl/ | ||
− | $ g++ -g -c ra_myappl.cpp -o $pwrp_obj/ra_myappl.o -I$pwr_inc -DOS_LINUX=1 -DOS=linux -DHW_X86=1 -DHW=x86 | + | $ g++ -g -c ra_myappl.cpp -o $pwrp_obj/ra_myappl.o -I$pwr_inc -DOS_LINUX=1 -DOS=linux -DHW_X86=1 -DHW=x86 -DOS_POSIX |
$ g++ -g -o $pwrp_exe/ra_myappl $pwrp_obj/ra_myappl.o $pwr_obj/pwr_msg_rt.o -L$pwr_lib -lpwr_rt -lpwr_co -lpwr_msg_dummy -lrt | $ g++ -g -o $pwrp_exe/ra_myappl $pwrp_obj/ra_myappl.o $pwr_obj/pwr_msg_rt.o -L$pwr_lib -lpwr_rt -lpwr_co -lpwr_msg_dummy -lrt | ||
Revision as of 19:00, 14 July 2014
Proview Designer's Guide Chapter 13
Open Proview
- Ctrl+E
- MB1 $Hier
- MB2 right panel
- right key on Oxx $Hier
- ObjectName application
- MB1 ProjectReg
- MB2 in application $Hier
- right key on Oxx $ProjectReg
- ObjectName cpp
- Ctrl+E
- Yes
- Yes
- MB3 cpp Open Project...
- Next
- Next
- No
- Next
- Next
- Next
- Next
- Yes
Configure RootVolume
- Next
- Next
- Next
- MB1 Plant -> $PlantHier
- MB2 right panel
- right key on Oxx $PlantHier
- ObjectName plant
- MB1 AllClases -> pwrb -> XyCurve
- MB2 in plant $PlantHier
- right key on Oxx XyCurve
- ObjectName curve
- Ctrl+E
- Yes
/usr/local/pwrp/cpp/src/appl/ra_myappl.cpp
#include <math.h> #include "pwr.h" #include "pwr_baseclasses.hpp" #include "rt_gdh.h" class ra_myappl { pwr_Class_XyCurve *curve_ptr; pwr_tRefId dlid; public: ra_myappl() {} void init(); void scan(); void close(); }; void ra_myappl::init() { pwr_tStatus sts; pwr_tOName name = "plant-curve"; // Connect to database sts = gdh_Init( "ra_myappl"); if ( EVEN(sts)) exit(0); // Direct link to curve object sts = gdh_RefObjectInfo( name, (void **)&curve_ptr, &dlid, sizeof(*curve_ptr)); if ( EVEN(sts)) exit(0); } void ra_myappl::scan() { for ( unsigned int i = 0;;i++) { if ( i % 5 == 0) { // Calculate x and y coordinates for a sine curve every fifth second for ( int j = 0; j < 100; j++) { curve_ptr->XValue[j] = j; curve_ptr->YValue[j] = 50 + 50 * sin( 2.0 * M_PI * (j + i) / 100); } // Indicate new curve to graph curve_ptr->Update = 1; } else if ( i % 5 == 2) curve_ptr->Update = 0; sleep(1); if ( i > 360) i = 0; } } void ra_myappl::close() { gdh_UnrefObjectInfo( dlid); } int main() { ra_myappl myappl; myappl.init(); myappl.scan(); myappl.close(); }
Create file /usr/local/pwrp/cpp/src/appl/ra_myappl.h
On terminal
$ sdf cpp $ cd /usr/local/pwrp/cpp/src/appl/ $ g++ -g -c ra_myappl.cpp -o $pwrp_obj/ra_myappl.o -I$pwr_inc -DOS_LINUX=1 -DOS=linux -DHW_X86=1 -DHW=x86 -DOS_POSIX $ g++ -g -o $pwrp_exe/ra_myappl $pwrp_obj/ra_myappl.o $pwr_obj/pwr_msg_rt.o -L$pwr_lib -lpwr_rt -lpwr_co -lpwr_msg_dummy -lrt
On proview
- Shift+Ctrl+B Node + B
- Tools -> Runtime Monitor
- Start Runtime
- File -> Start Runtime Navigator
- right key Database
- right key plant
- MB3 curve Object Graph
On terminal
$ ra_myappl