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1What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_factory2Date: August 20213KernelVersion: 5.164Contact: Jacopo Mondi <jacopo@jmondi.org>5Description:6 Writing '1' triggers a 'Factory' calibration cycle.7 8What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_background9Date: August 202110KernelVersion: 5.1611Contact: Jacopo Mondi <jacopo@jmondi.org>12Description:13 Writing '1' triggers a 'Background' calibration cycle.14 15What: /sys/bus/iio/devices/iio:deviceX/error_status_available16Date: August 202117KernelVersion: 5.1618Contact: Jacopo Mondi <jacopo@jmondi.org>19Description:20 Reading returns the list of possible chip error status.21 Available options are:22 - 'error_fatal': Analog front-end initialization error23 - 'error_i2c': Read/write to non-existing register24 - 'error_algorithm': Corrupted parameters25 - 'error_calibration': Calibration has failed26 - 'error_self_diagnostic': Internal interface failure27 - 'error_out_of_range': Measured concentration out of scale28 - 'error_memory': Error during memory operations29 - 'error_no_measurement': Cleared at first measurement30 - 'error_low_voltage': Sensor regulated voltage too low31 - 'error_measurement_timeout': Unable to complete measurement32 33What: /sys/bus/iio/devices/iio:deviceX/error_status34Date: August 202135KernelVersion: 5.1636Contact: Jacopo Mondi <jacopo@jmondi.org>37Description:38 Reading returns the current chip error status.39