diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 b/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 new file mode 100644 index 000000000..ee7aeb117 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 @@ -0,0 +1,38 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_factory +Date: August 2021 +KernelVersion: 5.16 +Contact: Jacopo Mondi <jacopo@jmondi.org> +Description: + Writing '1' triggers a 'Factory' calibration cycle. + +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_background +Date: August 2021 +KernelVersion: 5.16 +Contact: Jacopo Mondi <jacopo@jmondi.org> +Description: + Writing '1' triggers a 'Background' calibration cycle. + +What: /sys/bus/iio/devices/iio:deviceX/error_status_available +Date: August 2021 +KernelVersion: 5.16 +Contact: Jacopo Mondi <jacopo@jmondi.org> +Description: + Reading returns the list of possible chip error status. + Available options are: + - 'error_fatal': Analog front-end initialization error + - 'error_i2c': Read/write to non-existing register + - 'error_algorithm': Corrupted parameters + - 'error_calibration': Calibration has failed + - 'error_self_diagnostic': Internal interface failure + - 'error_out_of_range': Measured concentration out of scale + - 'error_memory': Error during memory operations + - 'error_no_measurement': Cleared at first measurement + - 'error_low_voltage': Sensor regulated voltage too low + - 'error_measurement_timeout': Unable to complete measurement + +What: /sys/bus/iio/devices/iio:deviceX/error_status +Date: August 2021 +KernelVersion: 5.16 +Contact: Jacopo Mondi <jacopo@jmondi.org> +Description: + Reading returns the current chip error status. |