Comments (3)
I don't have a surface, so I don't think I'll be able to reproduce anything here.
However, it seems the capabilities output is cut off.
Checking the output of sudo evtest
might also be interesting besides the complete capabilities. If there are EV_FF events incoming, I would expect evtest to show them. evtest also shows capabilities by the way.
In evtest, there might be multiple input devices for your dial. Make sure to check all of them.
from python-evdev.
Hello, thank you so much for the reply, I appreciate it. Evtest doesn't show any haptic events incoming as they happen on this device it seems.
Playing around a bit, I was able to get the hidapi library to work by writing to the /dev/hidraw1 device:
device = hidraw.device() device.open(1118,2331) test = device.write([0x01, 0x01, 0x03, 0x00, 0x00])
I'd like to boil it down to a single library instead of using one for haptics and one for reading if possible.
I'm wondering if evdev can be used to write this string, and if so, is it set up to interface with hidraw devices?
Sorry for being obtuse, I'm a bit out of my comfort zone and I've been on a journey trying to learn this stuff over the last two days.
from python-evdev.
I'm wondering if evdev can be used to write this string, and if so, is it set up to interface with hidraw devices?
I'm pretty sure this is not possible with python-evdev.
I tried to find information how hidraw, hiddev and evdev are connected, but couldn't find stuff. The proper solution might be to create an evdev device in /dev/input/
for the dial, which I don't know how that works. It might require writing kernel drivers
from python-evdev.
Related Issues (20)
- Documentation fix HOT 3
- OSError: [Errno 19] No such device: '/dev/input/event0', after unplugging event0
- Enforce key repeat by kernel HOT 2
- RFE: please restart making github releases
- Cannot open joystick (js0) device
- Cannot open input device HOT 1
- Forwarding EV_UINPUT events for FF is difficult due to undocumented behaviour HOT 4
- evdev not working for Wayland
- timeout read_loop? HOT 1
- UInput: Constructor can throw exception, leaving open a uinput fd HOT 19
- Incorrect device node found when creating more than one UInput device HOT 5
- Error 11 : write could not complete without blocking
- [SOLVED] Not getting any device when running as a daemon HOT 2
- `evdev` Not Correctly Capturing LEFTSHIFT Key Presses
- EvDev D-pad errors. HOT 4
- Many duplicate UInput force-feedback events with async HOT 1
- Unknown Files HOT 4
- sleep 1s after UI_DEV_CREATE
- Insufficient delay in UInput._find_device_fallback() HOT 11
- Mouse injection not working HOT 1
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