Last contribution on this topic:
cd ~
nano devices.py
copy/paste:
import evdev
for device in [evdev.InputDevice(fn) for fn in evdev.list_devices()]:
print(device.fn, device.name, device.phys)
ctrl+x, enter ctrl+o
run and see which device name you dail has. In my example it’s “ZYSD.Ltd HCY RC”:
pyhton3 devices.py
volumio@motivo:~/scripts$ python3 devices.py
devices.py:4: DeprecationWarning: Please use InputDevice.path instead of InputDevice.fn
print(device.fn, device.name, device.phys)
/dev/input/event0 ZYSD.Ltd HCY RC usb-fe9c0000.xhci-1.2/input0
/dev/input/event1 ZYSD.Ltd HCY RC Mouse usb-fe9c0000.xhci-1.2/input1
/dev/input/event2 ZYSD.Ltd HCY RC Consumer Control usb-fe9c0000.xhci-1.2/input1
/dev/input/event3 ZYSD.Ltd HCY RC System Control usb-fe9c0000.xhci-1.2/input1
/dev/input/event4 vc4-hdmi-0 vc4-hdmi-0/input0
/dev/input/event5 vc4-hdmi-1 vc4-hdmi-1/input0
/dev/input/event6 6-005d Goodix Capacitive TouchScreen input/ts
Replace mouse.py content with code below. Make sure you update DEVICENAME with yours.
It’s up to you to find the proper keys for your device. I helped you by printing the the key like:
You Pressed: KEY_UP
You Pressed: KEY_LEFT
You Pressed: KEY_RIGHT
You Pressed: KEY_DOWN
You Pressed: KEY_ENTER
You Pressed: KEY_HOMEPAGE
You Pressed: KEY_BACK
You Pressed: KEY_COMPOSE
You Pressed: KEY_VOLUMEDOWN
You Pressed: KEY_VOLUMEUP
also added all possible keys, so you only need to copy paste them in the handling of the button press.
This is now pretty universal.
sudo apt-get update
sudo apt-get install -yf python3 python3-evdev
as service:
sudo nano /lib/systemd/system/btmouse.service
[Unit]
Description=BlueTooth Mouse Plugin
After=network.target
Wants=volumio.service
After=volumio.service
[Service]
ExecStart=/usr/bin/python3 /home/volumio/mouse.py
[Install]
WantedBy=multi-user.target
save with CTRL+o, CTRL+x
sudo chmod 644 /lib/systemd/system/btmouse.service && sudo systemctl daemon-reload && sudo systemctl enable btmouse.service && sudo systemctl start btmouse.service
cd ~
nano mouse.py
Copy below code and save it: ctrl+0 => enter => ctrl+x
import evdev
import time
import subprocess
import asyncio
import struct
import os
from evdev import InputDevice, categorize, ecodes
DEVICENAME = "ZYSD.Ltd HCY"
EV_VAL_PRESSED = 1
EV_VAL_RELEASED = 0
KEY_RESERVED = 0
KEY_ESC = 1
KEY_1 = 2
KEY_2 = 3
KEY_3 = 4
KEY_4 = 5
KEY_5 = 6
KEY_6 = 7
KEY_7 = 8
KEY_8 = 9
KEY_9 = 10
KEY_0 = 11
KEY_MINUS = 12
KEY_EQUAL = 13
KEY_BACKSPACE = 14
KEY_TAB = 15
KEY_Q = 16
KEY_W = 17
KEY_E = 18
KEY_R = 19
KEY_T = 20
KEY_Y = 21
KEY_U = 22
KEY_I = 23
KEY_O = 24
KEY_P = 25
KEY_LEFTBRACE = 26
KEY_RIGHTBRACE = 27
KEY_ENTER = 28
KEY_LEFTCTRL = 29
KEY_A = 30
KEY_S = 31
KEY_D = 32
KEY_F = 33
KEY_G = 34
KEY_H = 35
KEY_J = 36
KEY_K = 37
KEY_L = 38
KEY_SEMICOLON = 39
KEY_APOSTROPHE = 40
KEY_GRAVE = 41
KEY_LEFTSHIFT = 42
KEY_BACKSLASH = 43
KEY_Z = 44
KEY_X = 45
KEY_C = 46
KEY_V = 47
KEY_B = 48
KEY_N = 49
KEY_M = 50
KEY_COMMA = 51
KEY_DOT = 52
KEY_SLASH = 53
KEY_RIGHTSHIFT = 54
KEY_KPASTERISK = 55
KEY_LEFTALT = 56
KEY_SPACE = 57
KEY_CAPSLOCK = 58
KEY_F1 = 59
KEY_F2 = 60
KEY_F3 = 61
KEY_F4 = 62
KEY_F5 = 63
KEY_F6 = 64
KEY_F7 = 65
KEY_F8 = 66
KEY_F9 = 67
KEY_F10 = 68
KEY_NUMLOCK = 69
KEY_SCROLLLOCK = 70
KEY_KP7 = 71
KEY_KP8 = 72
KEY_KP9 = 73
KEY_KPMINUS = 74
KEY_KP4 = 75
KEY_KP5 = 76
KEY_KP6 = 77
KEY_KPPLUS = 78
KEY_KP1 = 79
KEY_KP2 = 80
KEY_KP3 = 81
KEY_KP0 = 82
KEY_KPDOT = 83
KEY_ZENKAKUHANKAKU = 85
KEY_102ND = 86
KEY_F11 = 87
KEY_F12 = 88
KEY_RO = 89
KEY_KATAKANA = 90
KEY_HIRAGANA = 91
KEY_HENKAN = 92
KEY_KATAKANAHIRAGANA = 93
KEY_MUHENKAN = 94
KEY_KPJPCOMMA = 95
KEY_KPENTER = 96
KEY_RIGHTCTRL = 97
KEY_KPSLASH = 98
KEY_SYSRQ = 99
KEY_RIGHTALT = 100
KEY_LINEFEED = 101
KEY_HOME = 102
KEY_UP = 103
KEY_PAGEUP = 104
KEY_LEFT = 105
KEY_RIGHT = 106
KEY_END = 107
KEY_DOWN = 108
KEY_PAGEDOWN = 109
KEY_INSERT = 110
KEY_DELETE = 111
KEY_MACRO = 112
KEY_MUTE = 113
KEY_VOLUMEDOWN = 114
KEY_VOLUMEUP = 115
KEY_POWER = 116 # SC System Power Down
KEY_KPEQUAL = 117
KEY_KPPLUSMINUS = 118
KEY_PAUSE = 119
KEY_SCALE = 120
KEY_KPCOMMA = 121
KEY_HANGEUL = 122
KEY_HANJA = 123
KEY_YEN = 124
KEY_LEFTMETA = 125
KEY_RIGHTMETA = 126
KEY_COMPOSE = 127
KEY_STOP = 128 # AC Stop
KEY_AGAIN = 129
KEY_PROPS = 130 # AC Properties
KEY_UNDO = 131 # AC Undo
KEY_FRONT = 132
KEY_COPY = 133 # AC Copy
KEY_OPEN = 134 # AC Open
KEY_PASTE = 135 # AC Paste
KEY_FIND = 136 # AC Search
KEY_CUT = 137 # AC Cut
KEY_HELP = 138 # AL Integrated Help Center
KEY_MENU = 139 # Menu (show menu)
KEY_CALC = 140 # AL Calculator
KEY_SETUP = 141
KEY_SLEEP = 142 # SC System Sleep
KEY_WAKEUP = 143 # System Wake Up
KEY_FILE = 144 # AL Local Machine Browser
KEY_SENDFILE = 145
KEY_DELETEFILE = 146
KEY_XFER = 147
KEY_PROG1 = 148
KEY_PROG2 = 149
KEY_WWW = 150 # AL Internet Browser
KEY_MSDOS = 151
KEY_COFFEE = 152 # AL Terminal Lock/Screensaver
KEY_ROTATE_DISPLAY = 153 # Display orientation for e.g. tablets
KEY_DIRECTION = 153
KEY_CYCLEWINDOWS = 154
KEY_MAIL = 155
KEY_BOOKMARKS = 156 # AC Bookmarks
KEY_COMPUTER = 157
KEY_BACK = 158 # AC Back
KEY_FORWARD = 159
KEY_CLOSECD = 160
KEY_EJECTCD = 161
KEY_EJECTCLOSECD = 162
KEY_NEXTSONG = 163
KEY_PLAYPAUSE = 164
KEY_PREVIOUSSONG = 165
KEY_STOPCD = 166
KEY_RECORD = 167
KEY_REWIND = 168
KEY_PHONE = 169 # Media Select Telephone
KEY_ISO = 170
KEY_CONFIG = 171 # AL Consumer Control Configuration
KEY_HOMEPAGE = 172 # AC Home
KEY_REFRESH = 173 # AC Refresh
KEY_EXIT = 174 # AC Exit
KEY_MOVE = 175
KEY_EDIT = 176
KEY_SCROLLUP = 177
KEY_SCROLLDOWN = 178
KEY_KPLEFTPAREN = 179
KEY_KPRIGHTPAREN = 180
KEY_NEW = 181 # AC New
KEY_REDO = 182 # AC Redo/Repeat
KEY_F13 = 183
KEY_F14 = 184
KEY_F15 = 185
KEY_F16 = 186
KEY_F17 = 187
KEY_F18 = 188
KEY_F19 = 189
KEY_F20 = 190
KEY_F21 = 191
KEY_F22 = 192
KEY_F23 = 193
KEY_F24 = 194
KEY_PLAYCD = 200
KEY_PAUSECD = 201
KEY_PROG3 = 202
KEY_PROG4 = 203
KEY_ALL_APPLICATIONS = 204 # AC Desktop Show All Applications
KEY_DASHBOARD = 204
KEY_SUSPEND = 205
KEY_CLOSE = 206 # AC Close
KEY_PLAY = 207
KEY_FASTFORWARD = 208
KEY_BASSBOOST = 209
KEY_PRINT = 210 # AC Print
KEY_HP = 211
KEY_CAMERA = 212
KEY_SOUND = 213
KEY_QUESTION = 214
KEY_EMAIL = 215
KEY_CHAT = 216
KEY_SEARCH = 217
KEY_CONNECT = 218
KEY_FINANCE = 219 # AL Checkbook/Finance
KEY_SPORT = 220
KEY_SHOP = 221
KEY_ALTERASE = 222
KEY_CANCEL = 223 # AC Cancel
KEY_BRIGHTNESSDOWN = 224
KEY_BRIGHTNESSUP = 225
KEY_MEDIA = 226
KEY_SWITCHVIDEOMODE = 227 # Cycle between available video outputs (Monitor/LCD/TV-out/etc)
KEY_KBDILLUMTOGGLE = 228
KEY_KBDILLUMDOWN = 229
KEY_KBDILLUMUP = 230
KEY_SEND = 231 # AC Send
KEY_REPLY = 232 # AC Reply
KEY_FORWARDMAIL = 233 # AC Forward Msg
KEY_SAVE = 234 # AC Save
KEY_DOCUMENTS = 235
KEY_BATTERY = 236
KEY_BLUETOOTH = 237
KEY_WLAN = 238
KEY_UWB = 239
KEY_UNKNOWN = 240
KEY_VIDEO_NEXT = 241 # drive next video source
KEY_VIDEO_PREV = 242 # drive previous video source
KEY_BRIGHTNESS_CYCLE = 243 # brightness up, after max is min
KEY_BRIGHTNESS_AUTO = 244 # Set Auto Brightness: manual brightness control is off, rely on ambient
KEY_DISPLAY_OFF = 245 # display device to off state
KEY_WWAN = 246 # Wireless WAN (LTE, UMTS, GSM, etc.)
KEY_RFKILL = 247 # Key that controls all radios
KEY_MICMUTE = 248 # Mute / unmute the microphone
BTN_MOUSE = 272
BTN_LEFT = 272
BTN_RIGHT = 273
BTN_MIDDLE = 274
devices = [evdev.InputDevice(path) for path in evdev.list_devices()]
async def print_events(device):
global STATUS
async for event in device.async_read_loop():
if event.type == ecodes.EV_KEY:
if event.value == EV_VAL_PRESSED:
try:
print("You Pressed: " + ecodes.KEY[event.code])
except:
print("You Pressed: " + ecodes.KEY[event.code][1])
if event.code == KEY_ENTER:
command = 'volumio toggle'
elif event.code == KEY_VOLUMEDOWN:
command = 'volumio volume minus'
elif event.code == KEY_VOLUMEUP:
command = 'volumio volume plus'
process = subprocess.Popen(command.split(), stdout=subprocess.PIPE)
for device in devices:
dev = InputDevice(device.path)
if dev.name.find(DEVICENAME) >= 0:
print(device.path, dev.name)
asyncio.ensure_future(print_events(device))
loop = asyncio.get_event_loop()
loop.run_forever()