1What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_raw 2Date: May 2016 3KernelVersion: 4Contact: Andrew F. Davis <afd@ti.com> 5Description: 6 Get measured values from the ADC for these stages. Y is the 7 specific stage number corresponding to datasheet stage names 8 as follows: 9 10 == ========== 11 1 LED2 12 2 ALED2/LED3 13 3 LED1 14 4 ALED1/LED4 15 == ========== 16 17 Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1 18 respectively which simply helper channels containing the 19 calculated difference in the value of stage 1 - 2 and 3 - 4. 20 The values are expressed in 24-bit twos complement. 21 22What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_offset 23Date: May 2016 24KernelVersion: 25Contact: Andrew F. Davis <afd@ti.com> 26Description: 27 Get and set the offset cancellation DAC setting for these 28 stages. The values are expressed in 5-bit sign-magnitude. 29 30What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_resistance 31What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_capacitance 32Date: May 2016 33KernelVersion: 34Contact: Andrew F. Davis <afd@ti.com> 35Description: 36 Get and set the resistance and the capacitance settings for the 37 Transimpedance Amplifier during the associated stage. 38 39What: /sys/bus/iio/devices/iio:deviceX/out_currentY_raw 40Date: May 2016 41KernelVersion: 42Contact: Andrew F. Davis <afd@ti.com> 43Description: 44 Get and set the LED current for the specified LED active during 45 this stage. Y is the specific stage number. 46