+ QFile file( "/sys/class/power_supply/bq27200-0/temp" );
+
+ //check if we can read a more accurate temperature (only for power kernel)
+ if (file.exists())
+ return QString( readSysFile( "class/power_supply/bq27200-0/temp" ) + " °C" );
+ else
+ return readSysFile( "devices/platform/omap34xx_temp/temp1_input_raw" );