18c2ecf20Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_raw 28c2ecf20Sopenharmony_ciDate: May 2016 38c2ecf20Sopenharmony_ciKernelVersion: 48c2ecf20Sopenharmony_ciContact: Andrew F. Davis <afd@ti.com> 58c2ecf20Sopenharmony_ciDescription: 68c2ecf20Sopenharmony_ci Get measured values from the ADC for these stages. Y is the 78c2ecf20Sopenharmony_ci specific stage number corresponding to datasheet stage names 88c2ecf20Sopenharmony_ci as follows: 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci == ========== 118c2ecf20Sopenharmony_ci 1 LED2 128c2ecf20Sopenharmony_ci 2 ALED2/LED3 138c2ecf20Sopenharmony_ci 3 LED1 148c2ecf20Sopenharmony_ci 4 ALED1/LED4 158c2ecf20Sopenharmony_ci == ========== 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1 188c2ecf20Sopenharmony_ci respectively which simply helper channels containing the 198c2ecf20Sopenharmony_ci calculated difference in the value of stage 1 - 2 and 3 - 4. 208c2ecf20Sopenharmony_ci The values are expressed in 24-bit twos complement. 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_offset 238c2ecf20Sopenharmony_ciDate: May 2016 248c2ecf20Sopenharmony_ciKernelVersion: 258c2ecf20Sopenharmony_ciContact: Andrew F. Davis <afd@ti.com> 268c2ecf20Sopenharmony_ciDescription: 278c2ecf20Sopenharmony_ci Get and set the offset cancellation DAC setting for these 288c2ecf20Sopenharmony_ci stages. The values are expressed in 5-bit sign-magnitude. 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_resistance 318c2ecf20Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_capacitance 328c2ecf20Sopenharmony_ciDate: May 2016 338c2ecf20Sopenharmony_ciKernelVersion: 348c2ecf20Sopenharmony_ciContact: Andrew F. Davis <afd@ti.com> 358c2ecf20Sopenharmony_ciDescription: 368c2ecf20Sopenharmony_ci Get and set the resistance and the capacitance settings for the 378c2ecf20Sopenharmony_ci Transimpedance Amplifier during the associated stage. 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/out_currentY_raw 408c2ecf20Sopenharmony_ciDate: May 2016 418c2ecf20Sopenharmony_ciKernelVersion: 428c2ecf20Sopenharmony_ciContact: Andrew F. Davis <afd@ti.com> 438c2ecf20Sopenharmony_ciDescription: 448c2ecf20Sopenharmony_ci Get and set the LED current for the specified LED active during 458c2ecf20Sopenharmony_ci this stage. Y is the specific stage number. 46