diff options
Diffstat (limited to 'drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933')
| -rw-r--r-- | drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933 b/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933 new file mode 100644 index 000000000..79c7e88c6 --- /dev/null +++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933 @@ -0,0 +1,30 @@ +What: /sys/bus/iio/devices/iio:deviceX/outY_freq_start +KernelVersion: 3.1.0 +Contact: linux-iio@vger.kernel.org +Description: + Frequency sweep start frequency in Hz. + +What: /sys/bus/iio/devices/iio:deviceX/outY_freq_increment +KernelVersion: 3.1.0 +Contact: linux-iio@vger.kernel.org +Description: + Frequency increment in Hz (step size) between consecutive + frequency points along the sweep. + +What: /sys/bus/iio/devices/iio:deviceX/outY_freq_points +KernelVersion: 3.1.0 +Contact: linux-iio@vger.kernel.org +Description: + Number of frequency points (steps) in the frequency sweep. + This value, in conjunction with the outY_freq_start and the + outY_freq_increment, determines the frequency sweep range + for the sweep operation. + +What: /sys/bus/iio/devices/iio:deviceX/outY_settling_cycles +KernelVersion: 3.1.0 +Contact: linux-iio@vger.kernel.org +Description: + Number of output excitation cycles (settling time cycles) + that are allowed to pass through the unknown impedance, + after each frequency increment, and before the ADC is triggered + to perform a conversion sequence of the response signal. |