tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1=======================================================
2pxrc - PhoenixRC Flight Controller Adapter
3=======================================================
4
5:Author: Marcus Folkesson <marcus.folkesson@gmail.com>
6
7This driver let you use your own RC controller plugged into the
8adapter that comes with PhoenixRC or other compatible adapters.
9
10The adapter supports 7 analog channels and 1 digital input switch.
11
12Notes
13=====
14
15Many RC controllers is able to configure which stick goes to which channel.
16This is also configurable in most simulators, so a matching is not necessary.
17
18The driver is generating the following input event for analog channels:
19
20+---------+----------------+
21| Channel | Event |
22+=========+================+
23| 1 | ABS_X |
24+---------+----------------+
25| 2 | ABS_Y |
26+---------+----------------+
27| 3 | ABS_RX |
28+---------+----------------+
29| 4 | ABS_RY |
30+---------+----------------+
31| 5 | ABS_RUDDER |
32+---------+----------------+
33| 6 | ABS_THROTTLE |
34+---------+----------------+
35| 7 | ABS_MISC |
36+---------+----------------+
37
38The digital input switch is generated as an `BTN_A` event.
39
40Manual Testing
41==============
42
43To test this driver's functionality you may use `input-event` which is part of
44the `input layer utilities` suite [1]_.
45
46For example::
47
48 > modprobe pxrc
49 > input-events <devnr>
50
51To print all input events from input `devnr`.
52
53References
54==========
55
56.. [1] https://www.kraxel.org/cgit/input/