sysfs-bus-iio-chemical-sunrise-co2 1.4 KB

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  1. What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_factory
  2. Date: August 2021
  3. KernelVersion: 5.16
  4. Contact: Jacopo Mondi <[email protected]>
  5. Description:
  6. Writing '1' triggers a 'Factory' calibration cycle.
  7. What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_background
  8. Date: August 2021
  9. KernelVersion: 5.16
  10. Contact: Jacopo Mondi <[email protected]>
  11. Description:
  12. Writing '1' triggers a 'Background' calibration cycle.
  13. What: /sys/bus/iio/devices/iio:deviceX/error_status_available
  14. Date: August 2021
  15. KernelVersion: 5.16
  16. Contact: Jacopo Mondi <[email protected]>
  17. Description:
  18. Reading returns the list of possible chip error status.
  19. Available options are:
  20. - 'error_fatal': Analog front-end initialization error
  21. - 'error_i2c': Read/write to non-existing register
  22. - 'error_algorithm': Corrupted parameters
  23. - 'error_calibration': Calibration has failed
  24. - 'error_self_diagnostic': Internal interface failure
  25. - 'error_out_of_range': Measured concentration out of scale
  26. - 'error_memory': Error during memory operations
  27. - 'error_no_measurement': Cleared at first measurement
  28. - 'error_low_voltage': Sensor regulated voltage too low
  29. - 'error_measurement_timeout': Unable to complete measurement
  30. What: /sys/bus/iio/devices/iio:deviceX/error_status
  31. Date: August 2021
  32. KernelVersion: 5.16
  33. Contact: Jacopo Mondi <[email protected]>
  34. Description:
  35. Reading returns the current chip error status.