Ejemplos de chan_from_gpio en C++ (Cpp)

Ejemplo n.º 1

Archivo: py_gpio.c Proyecto: TimShierPi/PiBrain

static void run_py_callbacks(unsigned int gpio)
{
   PyObject *result;
   PyGILState_STATE gstate;
   struct py_callback *cb = py_callbacks;
   struct timeval tv_timenow;
   unsigned long long timenow;

   while (cb != NULL)
   {
      if (cb->gpio == gpio)
      {
         gettimeofday(&tv_timenow, NULL);
         timenow = tv_timenow.tv_sec*1E6 + tv_timenow.tv_usec;
         if (cb->bouncetime == 0 || timenow - cb->lastcall > cb->bouncetime*1000 || cb->lastcall == 0 || cb->lastcall > timenow) {
            // run callback
            gstate = PyGILState_Ensure();
            result = PyObject_CallFunction(cb->py_cb, "i", chan_from_gpio(gpio));
            if (result == NULL && PyErr_Occurred())
            {
               PyErr_Print();
               PyErr_Clear();
            }
            Py_XDECREF(result);
            PyGILState_Release(gstate);
         }
         cb->lastcall = timenow;
      }
      cb = cb->next;
   }
}

Ejemplo n.º 2

Archivo: py_gpio.c Proyecto: Michelgard/Multi-capteur-Arduino-avec-emetteur-2.4Ghz

static void run_py_callbacks(unsigned int gpio)
{
   PyObject *result;
   PyGILState_STATE gstate;
   struct py_callback *cb = py_callbacks;

   while (cb != NULL)
   {
      if (cb->gpio == gpio) {
         // run callback
         gstate = PyGILState_Ensure();
         result = PyObject_CallFunction(cb->py_cb, "i", chan_from_gpio(gpio));
         if (result == NULL && PyErr_Occurred()){
            PyErr_Print();
            PyErr_Clear();
         }
         Py_XDECREF(result);
         PyGILState_Release(gstate);
      }
      cb = cb->next;
   }
}