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float GetTemp ()
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float GetTemp ()
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{
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{
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int fd;
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int fd;
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long anz, offset;
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long anz, offset;
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double delta_p;
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struct stat st;
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struct stat st;
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mpoint mp;
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mpoint mp;
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time_t t;
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time_t t;
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        if ((fd = open (configs.Werte, O_RDONLY)) == -1)
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        if ((fd = open (configs.Werte, O_RDONLY)) == -1)
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           close (fd);
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           close (fd);
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           return 9999.0;
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           return 9999.0;
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        }
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        }
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	// Luftdruck
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	// Luftdruck
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	delta_p = pow((1.0 - (6.5 * 256.0) / 288000.0), 5.255);
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	ActPressure = (float)(mp.temperature - 10) / 10.0;
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	ActPressure = (float)(mp.pressure / 10.0) / delta_p;
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	// Temperatur
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	// Temperatur
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	return ((float)mp.temperature - 10.0) / 10.0;
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	return ((float)mp.temperature - 10.0) / 10.0;
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}
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}
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void SwitchOn ()
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void SwitchOn ()