1 What: /sys/kernel/debug/iio/iio:devi 1 What: /sys/kernel/debug/iio/iio:deviceX/calibration_table_dump
2 KernelVersion: 6.11 2 KernelVersion: 6.11
3 Contact: linux-iio@vger.kernel.org 3 Contact: linux-iio@vger.kernel.org
4 Description: 4 Description:
5 This dumps the calibration tab 5 This dumps the calibration table that was filled during the
6 digital interface tuning proce 6 digital interface tuning process.
7 7
8 What: /sys/kernel/debug/iio/iio:devi 8 What: /sys/kernel/debug/iio/iio:deviceX/in_voltage_test_mode_available
9 KernelVersion: 6.11 9 KernelVersion: 6.11
10 Contact: linux-iio@vger.kernel.org 10 Contact: linux-iio@vger.kernel.org
11 Description: 11 Description:
12 List all the available test to 12 List all the available test tones:
13 - off 13 - off
14 - midscale_short 14 - midscale_short
15 - pos_fullscale 15 - pos_fullscale
16 - neg_fullscale 16 - neg_fullscale
17 - checkerboard 17 - checkerboard
18 - prbs23 18 - prbs23
19 - prbs9 19 - prbs9
20 - one_zero_toggle 20 - one_zero_toggle
21 - user 21 - user
22 - bit_toggle 22 - bit_toggle
23 - sync 23 - sync
24 - one_bit_high 24 - one_bit_high
25 - mixed_bit_frequency 25 - mixed_bit_frequency
26 - ramp 26 - ramp
27 27
28 Note that depending on the act 28 Note that depending on the actual device being used, some of the
29 above might not be available ( 29 above might not be available (and they won't be listed when
30 reading the file). 30 reading the file).
31 31
32 What: /sys/kernel/debug/iio/iio:devi 32 What: /sys/kernel/debug/iio/iio:deviceX/in_voltageY_test_mode
33 KernelVersion: 6.11 33 KernelVersion: 6.11
34 Contact: linux-iio@vger.kernel.org 34 Contact: linux-iio@vger.kernel.org
35 Description: 35 Description:
36 Writing to this file will init 36 Writing to this file will initiate one of available test tone on
37 channel Y. Reading it, shows w 37 channel Y. Reading it, shows which test is running. In cases
38 where an IIO backend is availa 38 where an IIO backend is available and supports the test tone,
39 additional information about t 39 additional information about the data correctness is given.
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