42 lines
1.4 KiB
Plaintext
42 lines
1.4 KiB
Plaintext
|
What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_raw
|
||
|
|
Date: May 2016
|
||
|
|
KernelVersion:
|
||
|
|
Contact: Andrew F. Davis <afd@ti.com>
|
||
|
|
Description:
|
||
|
|
Get measured values from the ADC for these stages. Y is the
|
||
|
|
specific stage number corresponding to datasheet stage names
|
||
|
|
as follows:
|
||
|
|
1 -> LED2
|
||
|
|
2 -> ALED2/LED3
|
||
|
|
3 -> LED1
|
||
|
|
4 -> ALED1/LED4
|
||
|
|
Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1
|
||
|
|
respectively which simply helper channels containing the
|
||
|
|
calculated difference in the value of stage 1 - 2 and 3 - 4.
|
||
|
|
The values are expressed in 24-bit twos complement.
|
||
|
|
|
||
|
|
What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_offset
|
||
|
|
Date: May 2016
|
||
|
|
KernelVersion:
|
||
|
|
Contact: Andrew F. Davis <afd@ti.com>
|
||
|
|
Description:
|
||
|
|
Get and set the offset cancellation DAC setting for these
|
||
|
|
stages. The values are expressed in 5-bit sign-magnitude.
|
||
|
|
|
||
|
|
What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_resistance
|
||
|
|
What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_capacitance
|
||
|
|
Date: May 2016
|
||
|
|
KernelVersion:
|
||
|
|
Contact: Andrew F. Davis <afd@ti.com>
|
||
|
|
Description:
|
||
|
|
Get and set the resistance and the capacitance settings for the
|
||
|
|
Transimpedance Amplifier during the associated stage.
|
||
|
|
|
||
|
|
What: /sys/bus/iio/devices/iio:deviceX/out_currentY_raw
|
||
|
|
Date: May 2016
|
||
|
|
KernelVersion:
|
||
|
|
Contact: Andrew F. Davis <afd@ti.com>
|
||
|
|
Description:
|
||
|
|
Get and set the LED current for the specified LED active during
|
||
|
|
this stage. Y is the specific stage number.
|