VALUE frequencycounter_initialize(VALUE self, VALUE serial) {
PhidgetInfo *info = device_info(self);
CPhidgetFrequencyCounterHandle frequencycounter = 0;
ensure(CPhidgetFrequencyCounter_create(&frequencycounter));
info->handle = (CPhidgetHandle)frequencycounter;
return rb_call_super(1, &serial);
}
void test()
{
const char *err;
int result;
CPhidgetFrequencyCounterHandle freq;
//CPhidget_enableLogging(PHIDGET_LOG_VERBOSE, NULL);
CPhidgetFrequencyCounter_create(&freq);
CPhidget_set_OnAttach_Handler((CPhidgetHandle)freq, AttachHandler, NULL);
CPhidget_set_OnDetach_Handler((CPhidgetHandle)freq, DetachHandler, NULL);
CPhidget_set_OnError_Handler((CPhidgetHandle)freq, ErrorHandler, NULL);
CPhidgetFrequencyCounter_set_OnCount_Handler(freq, Count, NULL);
CPhidget_open((CPhidgetHandle)freq, -1);
//Wait for 10 seconds, otherwise exit
if(result = CPhidget_waitForAttachment((CPhidgetHandle)freq, 10000))
{
CPhidget_getErrorDescription(result, &err);
printf("Problem waiting for attachment: %s\n", err);
return;
}
display_generic_properties((CPhidgetHandle)freq);
//Wait for enter
getchar();
printf("Closing...\n");
CPhidget_close((CPhidgetHandle)freq);
CPhidget_delete((CPhidgetHandle)freq);
return;
}
