Re: Sysfs requirement for running generic_buffer.c application - IIO sensors
Any information on this? On Mon, Mar 23, 2015 at 8:22 PM, s.rawat wrote: > kernel version is 3.10.20 , > drivers are hid-sensor-* driver. (hid-accel-3d,hid-gyro-3d,etc.) for > different sensors.I have two different devices having two different > kernels,Just wanted to know the difference technically why one is not > working. > > On Mon, Mar 23, 2015 at 7:10 PM, Daniel Baluta > wrote: > >> On Mon, Mar 23, 2015 at 7:27 AM, s.rawat >> wrote: >> > I have two system having different kernel version and drivers(IIO) on >> which >> > i can run the generic_buffer.c application .On one system it works fine >> but >> > on the other it does not give the input reports data. >> >> What kernel versions are you using? Why are you using different drivers? >> :D >> >> thanks, >> Daniel. >> > > ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Sysfs requirement for running generic_buffer.c application - IIO sensors
kernel version is 3.10.20 , drivers are hid-sensor-* driver. (hid-accel-3d,hid-gyro-3d,etc.) for different sensors.I have two different devices having two different kernels,Just wanted to know the difference technically why one is not working. On Mon, Mar 23, 2015 at 7:10 PM, Daniel Baluta wrote: > On Mon, Mar 23, 2015 at 7:27 AM, s.rawat wrote: > > I have two system having different kernel version and drivers(IIO) on > which > > i can run the generic_buffer.c application .On one system it works fine > but > > on the other it does not give the input reports data. > > What kernel versions are you using? Why are you using different drivers? :D > > thanks, > Daniel. > ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Sysfs requirement for running generic_buffer.c application - IIO sensors
On Mon, Mar 23, 2015 at 7:27 AM, s.rawat wrote: > I have two system having different kernel version and drivers(IIO) on which > i can run the generic_buffer.c application .On one system it works fine but > on the other it does not give the input reports data. What kernel versions are you using? Why are you using different drivers? :D thanks, Daniel. ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Sysfs requirement for running generic_buffer.c application - IIO sensors
I have two system having different kernel version and drivers(IIO) on which i can run the generic_buffer.c application .On one system it works fine but on the other it does not give the input reports data. I have checked that the system on which it is working has the following sysfs under /sys/bus/iio/devices/iio:deviceX (where X is 1,2,3...) buffer dev in_accel_hysteresis in_accel_offset in_accel_sampling_frequency in_accel_scale *in_accel_x_raw* *in_accel_y_raw* *in_accel_z_raw* name power scan_elements subsystem trigger uevent This is for accelerometer similiarly for magnetometer (in_magn_x_raw,_y_raw,z_raw etc) and for Gyrometer ( in_anglvel_x_raw,in_anglvel_y_raw,in_anglvel_z_raw ) and the one on which it is not working has the below sysfs under /sys/bus/iio/devices/iio:deviceX (where X is 1,2,3...) : buffer dev in_accel_hysteresis in_accel_offset in_accel_sampling_frequency in_accel_scale name power scan_elements subsystem trigger uevent Is the missing _x_raw,_y_raw and _z_raw component main reason for not working of the app,.Where I can enable them in the driver? Thanks and Rgds, Saurabh ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
