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