#!/bin/sh

# linux how-to for bluetake bluetooth presenter type BTU-01
# http://formosa21.manufacturer.globalsources.com/si/6008822424696/pdtl/Remote-control/1001769282/Bluetooth-Slim-Remote-Control.htm

sudo apt-get install bluez-utils

sudo hciconfig hci0 down
sudo hciconfig hci0 up

sudo /etc/init.d/bluetooth restart

# make sure the device is in pairing mode so it can be detected and connected
# press and hold the button "bluethooth" until it start flashing very fast

hcitool scan
# output: 00:18:83:10:00:92 Bluetooth Presenter

sdptool browse 00:18:83:10:00:92

sudo hidd --killall
sudo hidd --search

sudo hidd --connect 00:18:83:10:00:92


sdptool browse 00:18:83:10:00:92

echo 'HIDD_OPTIONS="--connect 00:18:83:10:00:92 --server"' | sudo tee --append /etc/default/bluetooth
cat /etc/default/bluetooth



Browsing 00:18:83:10:00:92 ...
Service Name: Bluetooth Presenter
Service Description: Consumer
Service Provider: Formosa21 Inc.
Service RecHandle: 0x10000
Service Class ID List:
  "Human Interface Device" (0x1124)
Protocol Descriptor List:
  "L2CAP" (0x0100)
    PSM: 17
  "HIDP" (0x0011)
Language Base Attr List:
  code_ISO639: 0x656e
  encoding:    0x6a
  base_offset: 0x100
Profile Descriptor List:
  "Human Interface Device" (0x1124)
    Version: 0x0100


xinput list
sudo apt-get install xinput

ls -hal /dev/input/by-path/
total 0
drwxr-xr-x 2 root root 180 Apr 11 19:50 .
drwxr-xr-x 3 root root 320 Apr 11 19:50 ..
lrwxrwxrwx 1 root root   9 Apr 11 19:50 pci-0000:00:1d.1-usb-0:acl001883100092-event- -> ../event9
lrwxrwxrwx 1 root root   9 Apr 11 18:39 pci-0000:00:1d.1-usb-0:acl111111111795- -> ../mouse1
lrwxrwxrwx 1 root root   9 Apr 11 18:39 pci-0000:00:1d.1-usb-0:acl111111111795-event- -> ../event8
lrwxrwxrwx 1 root root   9 Apr 11 18:23 platform-i8042-serio-0-event-kbd -> ../event0
lrwxrwxrwx 1 root root   9 Apr 11 18:23 platform-i8042-serio-1-event-mouse -> ../event7
lrwxrwxrwx 1 root root   9 Apr 11 18:23 platform-i8042-serio-1-mouse -> ../mouse0
lrwxrwxrwx 1 root root   9 Apr 11 18:23 platform-pcspkr-event-spkr -> ../event6

# this is the bluetooth presenter
/dev/input/by-path/spci-0000:00:1d.1-usb-0:acl001883100092-event-
/dev/input/event9

InputDevice    "presenter"

Section "InputDevice"
    Identifier  "presenter"
    Driver      "evdev"
    Option      "Device"    "/dev/input/event9"
EndSection

sudo cat /dev/input/event9 > data.bin

sudo perl -we ' $/=\32; $|++; open $f, "<", "/dev/input/event9"; while (<$f>) { print unpack "a*",$_ } '
sudo perl -we ' $/=\32; $|++; open $f, "<", "/dev/input/event8"; while (<$f>) { print unpack "b*",$_ } '