162306a36Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout 262306a36Sopenharmony_ciDate: December 2015 362306a36Sopenharmony_ciKernelVersion: 4.4 462306a36Sopenharmony_ciContact: linux-iio@vger.kernel.org 562306a36Sopenharmony_ciDescription: 662306a36Sopenharmony_ci By default (value '0'), the capture thread checks for the Conversion 762306a36Sopenharmony_ci Ready Flag to being set prior to committing a new value to the sample 862306a36Sopenharmony_ci buffer. This synchronizes the in-chip conversion rate with the 962306a36Sopenharmony_ci in-driver readout rate at the cost of an additional register read. 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci Writing '1' will remove the polling for the Conversion Ready Flags to 1262306a36Sopenharmony_ci save the additional i2c transaction, which will improve the bandwidth 1362306a36Sopenharmony_ci available for reading data. However, samples can be occasionally skipped 1462306a36Sopenharmony_ci or repeated, depending on the beat between the capture and conversion 1562306a36Sopenharmony_ci rates. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciWhat: /sys/bus/iio/devices/iio:deviceX/in_shunt_resistor 1862306a36Sopenharmony_ciDate: December 2015 1962306a36Sopenharmony_ciKernelVersion: 4.4 2062306a36Sopenharmony_ciContact: linux-iio@vger.kernel.org 2162306a36Sopenharmony_ciDescription: 2262306a36Sopenharmony_ci The value of the shunt resistor may be known only at runtime fom an 2362306a36Sopenharmony_ci eeprom content read by a client application. This attribute allows to 2462306a36Sopenharmony_ci set its value in ohms. 25