1 What: /sys/bus/usb/.../powered
4 Contact: Harrison Metzger <harrisonmetz@gmail.com>
5 Description: Controls whether the device's display will powered.
6 A value of 0 is off and a non-zero value is on.
8 What: /sys/bus/usb/.../mode_msb
9 What: /sys/bus/usb/.../mode_lsb
12 Contact: Harrison Metzger <harrisonmetz@gmail.com>
13 Description: Controls the devices display mode.
14 For a 6 character display the values are
16 MSB 0x06; LSB 0x3F, and
18 for an 8 character display the values are
22 What: /sys/bus/usb/.../textmode
25 Contact: Harrison Metzger <harrisonmetz@gmail.com>
26 Description: Controls the way the device interprets its text buffer.
27 raw: each character controls its segment manually
28 hex: each character is between 0-15
29 ascii: each character is between '0'-'9' and 'A'-'F'.
31 What: /sys/bus/usb/.../text
34 Contact: Harrison Metzger <harrisonmetz@gmail.com>
35 Description: The text (or data) for the device to display
37 What: /sys/bus/usb/.../decimals
40 Contact: Harrison Metzger <harrisonmetz@gmail.com>
41 Description: Controls the decimal places on the device.
42 To set the nth decimal place, give this field
43 the value of ``10 ** n``. Assume this field has
44 the value k and has 1 or more decimal places set,
45 to set the mth place (where m is not already set),
46 change this fields value to ``k + 10 ** m``.