Thanks for your mail! I am reading the sensord source code now. I found the find_model_id function is using the "/sys/class/sensors/". If this function call is failed, all these sensors HAL will fail in these constructor functions. I encountered this issue on the PC with Tizen. Without the /sys/class/sensors, can I use the sensord ?
2015-04-13 18:05 GMT+08:00 윤기백 <[email protected]>: > Hi, Mr. Yong Li. > > > > Thanks for your interest in the sensor framework. > > when sensor plugins are loaded, they find the one of three sysfs nodes, > /sys/class/input/input*/(input sysfs node, general) or > /sys/class/sensors/(it's a special node for some sensors) or > /sys/bus/iio/devices/iio:device*/(for iio subsystem). > > please ignore the error message related to /sys/class/sensors which means > that sensord could not find a sensor on device. > > > > please refer the below link if you'd like to know deeply about sensord. > > https://wiki.tizen.org/wiki/System:Sensord > > > > Thanks. > > Kibak. > > > > ------- *Original Message* ------- > > *Sender* : Yong Li<[email protected]> > > *Date* : 2015-04-11 20:34 (GMT+09:00) > > *Title* : [Dev] /sys/class/sensors for sensord > > > Hi All, > > I am learning the sensord project in the tizen-common project, I found > it is using the /sys/class/sensors file(find_model_id function in > sensor_hal.cpp). But I did not find this sysfs file after booting the Tizen > common on a PC, the sensord reports a lot of error messages. It seems that > the /sys/class/sensors is used for Android systems, how to use the sensord > on the Tizen system ? > > Thanks, > Yong > >
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