I also found another error messages related to the sensord, it seems that the sensord cannot bind to a socket ? On the test PC, I connected an IIO sensor
Mar 09 17:13:23 common_box sensord[190]: server.cpp:run(95)> Succeeded to get systemd socket(3) Mar 09 17:13:23 common_box sensord[190]: csensor_event_dispatcher.cpp:run(46)> Starting Event Dispatcher Mar 09 17:13:23 common_box sensord[190]: csocket.cpp:bind(120)> chmod failed for socket(8), errno : 2 , errstr : No such file or directory Mar 09 17:13:23 common_box sensord[190]: csensor_event_dispatcher.cpp:run(54)> Listener Socket Binding failed in Server Mar 09 17:13:23 common_box sensord[190]: server.cpp:accept_client(61)> Client acceptor is started Mar 09 17:13:22 common_box sensord[190]: worker_thread.cpp:stop(105)> Failed to stop, because current state(0) is not for STOP Mar 09 17:13:22 common_box sensord[190]: worker_thread.cpp:stop(105)> Failed to stop, because current state(0) is not for STOP Mar 09 17:13:22 common_box sensord[190]: worker_thread.cpp:stop(105)> Failed to stop, because current state(0) is not for STOP Mar 09 17:13:22 common_box sensord[190]: worker_thread.cpp:stop(105)> Failed to stop, because current state(0) is not for STOP 2015-04-13 20:04 GMT+08:00 Yong Li <[email protected]>: > 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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