static enum hxb_error_code read(struct hxb_value* value)
{
if (read_humidity(&value->v_float)) {
health_update(HE_HYT_BROKEN, 0);
return HXB_ERR_SUCCESS;
} else {
health_update(HE_HYT_BROKEN, 1);
return HXB_ERR_NO_VALUE;
}
}
/*
* Instruct the DHT to begin sampling. Keep polling until it returns true.
* The tempearture is in degrees Celsius, and the humidity is in %.
*/
bool DHT_nonblocking::measure( float *temperature, float *humidity )
{
if( read_nonblocking( ) == true )
{
*temperature = read_temperature( );
*humidity = read_humidity( );
return( true );
}
else
{
return( false );
}
}
static inline void
read_child_node (GWeatherInfo *info,
xmlNodePtr node)
{
if (strcmp ((char*) node->name, "symbol") == 0)
read_symbol (info, node);
else if (strcmp ((char*) node->name, "windDirection") == 0)
read_wind_direction (info, node);
else if (strcmp ((char*) node->name, "windSpeed") == 0)
read_wind_speed (info, node);
else if (strcmp ((char*) node->name, "temperature") == 0)
read_temperature (info, node);
else if (strcmp ((char*) node->name, "pressure") == 0)
read_pressure (info, node);
else if (strcmp ((char*) node->name, "humidity") == 0)
read_humidity (info, node);
}
