Support fn+calc on G712. Customise ROG key

CHANGELOG.md

@@ -5,6 +5,38 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.15.0] - 2020-07-09
+### Changed
+- Support "Calc" fn key on G712
+- ROG key has limited customization, see README.md for details.
+  + Power
+  + Sleep
+  + MediaRecord
+  + MediaFastFwd
+  + MediaRewind
+  + MediaNext
+  + MediaPrev
+  + MediaStop
+  + MediaPlayPause
+  + MediaVolMute
+  + MediaVolUp
+  + MediaVolDown
+  + BacklightInc
+  + BacklightDec
+  + ControlConfig
+  + LaunchTextEditor
+  + LaunchEmailApp
+  + LaunchNewsReader
+  + LaunchCalendar
+  + LaunchCalculator
+  + LaunchWebBrowser
+  + FileBrowser
+
+### BREAKING
+- `"rog_key": "ControlConfig",` is required to be added below line 1 in `/etc/rogcore.conf`
+  alternatively the config can be removed, allowing it to be recreated.
+
 ## [0.14.5] - 2020-07-07
 ### Changed
 - Correct some device handling and order of operations
@@ -18,20 +50,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Changes to the way rog-core is initialised
 
-## [0.14.3] - 2020-05-07
+## [0.14.3] - 2020-07-05
 ### Changed
 - Proper fix of laptop mode conversion bug
 
-## [0.14.2] - 2020-04-07
+## [0.14.2] - 2020-07-04
 ### Changed
 - Try to correct how laptop modes are handled
 
-## [0.14.1] - 2020-04-07
+## [0.14.1] - 2020-07-04
 ### Added
 - Support for G512 series
 - Support for GU502 (variant of GA15)
 
-## [0.14.0] - 2020-01-07
+## [0.14.0] - 2020-07-01
 ### Changed
 - Further refine the way setting LED modes works so it is more universal, this
   also allows for setting the brightness through `SetKeyBacklight`
@@ -41,12 +73,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Dbus method `GetKeyBacklight`
 - Dbus method `GetKeyBacklightModes`
 
-## [0.13.1] - 2020-29-06
+## [0.13.1] - 2020-06-29
 ### Fixed
 - Properly initialise the device
 - Better log formatting
 
-## [0.13.0] - 2020-29-06
+## [0.13.0] - 2020-06-29
 ### Changed
 - Dbus command `LedWriteBytes` renamed to `SetKeyBacklight`
 - Dbus command `SetKeyBacklight` will now take a JSON string instead of an array of bytes
@@ -75,7 +107,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Config file is now in JSON format, and will store only the LED modes that a laptop
   supports rather than the whole set
 
-## [0.12.2] - 2020-29-06
+## [0.12.2] - 2020-06-29
 ### Changed
 - "FanMode", "ChargeLimit" to "SetFanMode", "SetChargeLimit"
  
@@ -84,7 +116,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Dbus methods "GetFanMode", "GetChargeLimit"
 - Support for ROG Strix G712
 
-## [0.12.0] - 2020-26-06
+## [0.12.0] - 2020-06-26
 ### Changed
 - Add modes for FX531 LEDs
 - Change where USB reset is called
@@ -94,7 +126,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### BREAKING CHANGE
 - `bat_charge_limit = 100` must be appended to the top of `/etc/rogcore.conf`
 
-## [0.11.1] - 2020-11-06
+## [0.11.1] - 2020-06-11
 ### Changed
 - Use DBUS_NAME instead of DBUS_IFACE when requesting the name
 - Give different names for the bytearray arguments so that pydbus is not confused
@@ -104,7 +136,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   mpsc channels offers a more reactive app
 - Small fix for unreported mode indexing issue
 
-## [0.11.0] - 2020-09-06
+## [0.11.0] - 2020-06-09
 ### BREAKING CHANGE
 - Many of the RGB built-in modes have been renamed to match Armory-Crate names,
   this means that the `/etc/rogcore.conf` needs to be removed so it can be
@@ -116,23 +148,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Rename client crate to better suit
 - Added a device reset for both keyboard and AniMe devices before configuring them
 
-## [0.10.0] - 2020-23-05
+## [0.10.0] - 2020-05-23
 ### Changed
 - Correctly set AMD boost
 - Add animatrix support for G14 laptops
 
-## [0.9.7] - 2020-23-05
+## [0.9.7] - 2020-05-23
 ### Changed
 - Start differentiating between models using the 0x1866 USB device
 - Refactor how to send multizone over dbus, and how to write it (write 4 packets before writing SET/APPLY)
 - Begin implementing profiles per board_name
 - Boost toggle for AMD (not freq adjustment yet)
 
-## [0.9.6] - 2020-22-05
+## [0.9.6] - 2020-05-22
 ### Changed
 - Fix  needing to double-tap fan-mode to change mode
 
-## [0.9.5] - 2020-22-05
+## [0.9.5] - 2020-05-22
 ### Changed
 - Flip writing order of effect colour blocks every other block write to try
   and even out. Previously the bottom rows were always last to be written.

Cargo.lock

@@ -697,7 +697,7 @@ checksum = "cabe4fa914dec5870285fa7f71f602645da47c486e68486d2b4ceb4a343e90ac"
 
 [[package]]
 name = "rog-client"
-version = "0.14.3"
+version = "0.15.0"
 dependencies = [
  "dbus",
  "gumdrop",
@@ -710,7 +710,7 @@ dependencies = [
 
 [[package]]
 name = "rog-daemon"
-version = "0.14.5"
+version = "0.15.0"
 dependencies = [
  "dbus",
  "dbus-tokio",

README.md

@@ -201,6 +201,39 @@ Optional arguments:
   -s SPEED    set the speed: low, med, high
 ```
 
+## ROG Key
+
+The ROG key can be customized in a limited way by use of presets:
+- Power
+- Sleep
+- MediaRecord
+- MediaFastFwd
+- MediaRewind
+- MediaNext
+- MediaPrev
+- MediaStop
+- MediaPlayPause
+- MediaVolMute
+- MediaVolUp
+- MediaVolDown
+- BacklightInc
+- BacklightDec
+- ControlConfig
+- LaunchTextEditor
+- LaunchEmailApp
+- LaunchNewsReader
+- LaunchCalendar
+- LaunchCalculator
+- LaunchWebBrowser
+- FileBrowser
+
+This key can be changed in /etc/rogcore.conf, for example:
+
+```
+{
+  "rog_key": "FileBrowser",
+```
+
 ## Daemon mode
 
 If the daemon service is enabled then on boot the following will be reloaded from save:

debian/changelog

@@ -1,3 +1,32 @@
+rog-core (0.15.0) focal; urgency=medium
+
+  - Support "Calc" fn key on G712
+  - ROG key has limited customization, see README.md for details.
+    + Power
+    + Sleep
+    + MediaRecord
+    + MediaFastFwd
+    + MediaRewind
+    + MediaNext
+    + MediaPrev
+    + MediaStop
+    + MediaPlayPause
+    + MediaVolMute
+    + MediaVolUp
+    + MediaVolDown
+    + BacklightInc
+    + BacklightDec
+    + ControlConfig
+    + LaunchTextEditor
+    + LaunchEmailApp
+    + LaunchNewsReader
+    + LaunchCalendar
+    + LaunchCalculator
+    + LaunchWebBrowser
+    + FileBrowser
+
+ -- Luke Jones <luke@ljones.dev>  Thu, 09 Jul 2020 11:14:16 +1200
+
 rog-core (0.14.5) focal; urgency=medium
 
   - Use udev rules to init the service

reverse_eng/g712/laptop_info

@@ -0,0 +1,130 @@
+
+Bus 001 Device 002: ID 0b05:1866 ASUSTek Computer, Inc. N-KEY Device
+Device Descriptor:
+  bLength                18
+  bDescriptorType         1
+  bcdUSB               2.00
+  bDeviceClass            0 
+  bDeviceSubClass         0 
+  bDeviceProtocol         0 
+  bMaxPacketSize0        64
+  idVendor           0x0b05 ASUSTek Computer, Inc.
+  idProduct          0x1866 
+  bcdDevice            0.02
+  iManufacturer           1 ASUSTeK Computer Inc.
+  iProduct                2 N-KEY Device
+  iSerial                 0 
+  bNumConfigurations      1
+  Configuration Descriptor:
+    bLength                 9
+    bDescriptorType         2
+    wTotalLength       0x005b
+    bNumInterfaces          3
+    bConfigurationValue     1
+    iConfiguration          0 
+    bmAttributes         0xe0
+      Self Powered
+      Remote Wakeup
+    MaxPower              100mA
+    Interface Descriptor:
+      bLength                 9
+      bDescriptorType         4
+      bInterfaceNumber        0
+      bAlternateSetting       0
+      bNumEndpoints           1
+      bInterfaceClass         3 Human Interface Device
+      bInterfaceSubClass      1 Boot Interface Subclass
+      bInterfaceProtocol      1 Keyboard
+      iInterface              3 (error)
+        HID Device Descriptor:
+          bLength                 9
+          bDescriptorType        33
+          bcdHID               1.10
+          bCountryCode            0 Not supported
+          bNumDescriptors         1
+          bDescriptorType        34 Report
+          wDescriptorLength      83
+         Report Descriptors: 
+           ** UNAVAILABLE **
+      Endpoint Descriptor:
+        bLength                 7
+        bDescriptorType         5
+        bEndpointAddress     0x81  EP 1 IN
+        bmAttributes            3
+          Transfer Type            Interrupt
+          Synch Type               None
+          Usage Type               Data
+        wMaxPacketSize     0x0040  1x 64 bytes
+        bInterval               1
+    Interface Descriptor:
+      bLength                 9
+      bDescriptorType         4
+      bInterfaceNumber        1
+      bAlternateSetting       0
+      bNumEndpoints           1
+      bInterfaceClass         3 Human Interface Device
+      bInterfaceSubClass      1 Boot Interface Subclass
+      bInterfaceProtocol      1 Keyboard
+      iInterface              1 ASUSTeK Computer Inc.
+        HID Device Descriptor:
+          bLength                 9
+          bDescriptorType        33
+          bcdHID               1.10
+          bCountryCode            0 Not supported
+          bNumDescriptors         1
+          bDescriptorType        34 Report
+          wDescriptorLength      65
+         Report Descriptors: 
+           ** UNAVAILABLE **
+      Endpoint Descriptor:
+        bLength                 7
+        bDescriptorType         5
+        bEndpointAddress     0x82  EP 2 IN
+        bmAttributes            3
+          Transfer Type            Interrupt
+          Synch Type               None
+          Usage Type               Data
+        wMaxPacketSize     0x0040  1x 64 bytes
+        bInterval               1
+    Interface Descriptor:
+      bLength                 9
+      bDescriptorType         4
+      bInterfaceNumber        2
+      bAlternateSetting       0
+      bNumEndpoints           2
+      bInterfaceClass         3 Human Interface Device
+      bInterfaceSubClass      1 Boot Interface Subclass
+      bInterfaceProtocol      1 Keyboard
+      iInterface              1 ASUSTeK Computer Inc.
+        HID Device Descriptor:
+          bLength                 9
+          bDescriptorType        33
+          bcdHID               1.10
+          bCountryCode            0 Not supported
+          bNumDescriptors         1
+          bDescriptorType        34 Report
+          wDescriptorLength     167
+         Report Descriptors: 
+           ** UNAVAILABLE **
+      Endpoint Descriptor:
+        bLength                 7
+        bDescriptorType         5
+        bEndpointAddress     0x83  EP 3 IN
+        bmAttributes            3
+          Transfer Type            Interrupt
+          Synch Type               None
+          Usage Type               Data
+        wMaxPacketSize     0x0040  1x 64 bytes
+        bInterval               1
+      Endpoint Descriptor:
+        bLength                 7
+        bDescriptorType         5
+        bEndpointAddress     0x04  EP 4 OUT
+        bmAttributes            3
+          Transfer Type            Interrupt
+          Synch Type               None
+          Usage Type               Data
+        wMaxPacketSize     0x0040  1x 64 bytes
+        bInterval               1
+Device Status:     0x0001
+  Self Powered

reverse_eng/g712/system_info

@@ -0,0 +1,50 @@
+artem@art-kub:~$ cat /etc/*-release
+DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=20.04
+DISTRIB_CODENAME=focal
+DISTRIB_DESCRIPTION="Ubuntu 20.04 LTS"
+NAME="Ubuntu"
+VERSION="20.04 LTS (Focal Fossa)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 20.04 LTS"
+VERSION_ID="20.04"
+HOME_URL="https://www.ubuntu.com/"
+SUPPORT_URL="https://help.ubuntu.com/"
+BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
+PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
+VERSION_CODENAME=focal
+UBUNTU_CODENAME=focal
+
+artem@art-kub:~$ hostnamectl
+   Static hostname: art-kub
+         Icon name: computer-laptop
+           Chassis: laptop
+        Machine ID: f3792a953d24486bb8881f4ab1b93e44
+           Boot ID: 5f064ae70f274461909bea1526a5b4e3
+  Operating System: Ubuntu 20.04 LTS
+            Kernel: Linux 5.4.0-39-generic
+      Architecture: x86-64
+      
+artem@art-kub:~$ cat /proc/version
+Linux version 5.4.0-39-generic (buildd@lcy01-amd64-016) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #43-Ubuntu SMP Fri Jun 19 10:28:31 UTC 2020
+
+artem@art-kub:~$ uname -a
+Linux art-kub 5.4.0-39-generic #43-Ubuntu SMP Fri Jun 19 10:28:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
+
+
+artem@art-kub:~$ cat /sys/class/dmi/id/product_name
+ROG Strix G712LV_G712LV
+
+artem@art-kub:~$ cat /sys/class/dmi/id/product_family
+ROG Strix
+
+artem@art-kub:~$ cat /sys/class/dmi/id/board_name
+G712LV
+
+artem@art-kub:~$ lsusb |grep 0b05
+Bus 001 Device 002: ID 0b05:1866 ASUSTek Computer, Inc. N-KEY Device
+
+
+
+

reverse_eng/g712/usbhid.log

@@ -0,0 +1,28 @@
+001:002:002:DESCRIPTOR         1593321424.949103
+ 06 31 FF 09 76 A1 01 85 5A 19 00 2A FF 00 15 00
+ 26 FF 00 75 08 95 05 81 00 19 00 2A FF 00 15 00
+ 26 FF 00 75 08 95 3F B1 00 C0 05 0C 09 01 A1 01
+ 85 02 19 00 2A 3C 02 15 00 26 3C 02 75 10 95 02
+ 81 00 C0 06 31 FF 09 79 A1 01 85 5D 19 00 2A FF
+ 00 15 00 26 FF 00 75 08 95 1F 81 00 19 00 2A FF
+ 00 15 00 26 FF 00 75 08 95 3F 91 00 19 00 2A FF
+ 00 15 00 26 FF 00 75 08 95 3F B1 00 C0 06 31 FF
+ 09 80 A1 01 85 5E 19 00 2A FF 00 15 00 26 FF 00
+ 75 08 95 05 81 00 19 00 2A FF 00 15 00 26 FF 00
+ 75 08 95 3F B1 00 C0
+
+001:002:001:DESCRIPTOR         1593321424.951280
+ 05 01 09 06 A1 01 85 09 75 01 95 08 05 07 19 E0
+ 29 E7 15 00 25 01 81 02 95 08 75 01 81 03 95 05
+ 75 01 05 08 19 01 29 05 91 02 95 01 75 03 91 03
+ 95 F0 75 01 05 07 19 00 29 EF 15 00 25 01 81 02
+ C0
+
+001:002:000:DESCRIPTOR         1593321424.952588
+ 05 01 09 06 A1 01 85 01 75 01 95 08 05 07 19 E0
+ 29 E7 15 00 25 01 81 02 95 01 75 08 81 03 95 05
+ 75 01 05 08 19 01 29 05 91 02 95 01 75 03 91 03
+ 95 06 75 08 15 00 26 FF 00 05 07 19 00 2A FF 00
+ 81 00 95 C0 75 01 05 07 19 00 29 EF 15 00 25 01
+ 81 02 C0
+

rog-client/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rog-client"
-version = "0.14.3"
+version = "0.15.0"
 license = "MPL-2.0"
 readme = "README.md"
 authors = ["Luke <luke@ljones.dev>"]

rog-core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rog-daemon"
-version = "0.14.5"
+version = "0.15.0"
 license = "MPL-2.0"
 readme = "README.md"
 authors = ["Luke <luke@ljones.dev>"]

rog-core/src/config.rs

@@ -1,3 +1,4 @@
+use crate::virt_device::ConsumerKeys;
 use rog_client::aura_modes::AuraModes;
 use serde_derive::{Deserialize, Serialize};
 use std::fs::{File, OpenOptions};
@@ -7,6 +8,7 @@ pub static CONFIG_PATH: &str = "/etc/rogcore.conf";
 
 #[derive(Default, Deserialize, Serialize)]
 pub struct Config {
+    pub rog_key: ConsumerKeys,
     pub fan_mode: u8,
     pub bat_charge_limit: u8,
     pub brightness: u8,

rog-core/src/laptops.rs

@@ -7,7 +7,7 @@ use rog_client::{
     error::AuraError,
 };
 //use keycode::{KeyMap, KeyMappingId, KeyState, KeyboardState};
-use crate::virt_device::ConsumerKeys;
+use crate::virt_device::{ConsumerKeys, KeyboardKeys};
 use log::{info, warn};
 
 static HELP_ADDRESS: &str = "https://github.com/flukejones/rog-core";
@@ -192,30 +192,22 @@ impl LaptopBase {
             }
             FnKeys::ScreenBrightUp => rogcore.virt_keys().press(ConsumerKeys::BacklightInc.into()), //self.backlight.step_up(),
             FnKeys::ScreenBrightDn => rogcore.virt_keys().press(ConsumerKeys::BacklightDec.into()),
-            FnKeys::ScreenToggle => rogcore.virt_keys().press(ConsumerKeys::BacklightTog.into()),
+            FnKeys::ScreenToggle => {}
             FnKeys::Sleep => rogcore.suspend_with_systemd(),
             FnKeys::AirplaneMode => rogcore.toggle_airplane_mode(),
-            FnKeys::MicToggle => {}
+            FnKeys::MicToggle => rogcore.virt_keys().press(KeyboardKeys::MicToggle.into()),
             FnKeys::Fan => {
                 rogcore.fan_mode_step(&mut config).unwrap_or_else(|err| {
                     warn!("Couldn't toggle fan mode: {:?}", err);
                 });
             }
-
+            FnKeys::TouchPadToggle => rogcore
-            FnKeys::TouchPadToggle => {
+                .virt_keys()
-                let mut key = [0u8; 32];
+                .press(KeyboardKeys::TouchpadToggle.into()),
-                key[0] = 0x01;
+            FnKeys::Rog => rogcore.virt_keys().press(config.rog_key.into()),
-                key[3] = 0x070;
+            FnKeys::Calc => rogcore
-                rogcore.virt_keys().press(key);
+                .virt_keys()
-            }
+                .press(ConsumerKeys::LaunchCalculator.into()),
-            FnKeys::Rog => {
-                //rogcore.aura_effect_init()?;
-                //rogcore.aura_write_effect(&self.per_key_led)?;
-                let mut key = [0u8; 32];
-                key[0] = 0x01;
-                key[3] = 0x68; // XF86Tools? F13
-                rogcore.virt_keys().press(key);
-            }
             FnKeys::None => {
                 if key_buf[0] != 0x5A {
                     info!("Unmapped key, attempt passthrough: {:X?}", &key_buf[1]);
@@ -266,6 +258,7 @@ pub enum FnKeys {
     LedBrightDown = 0xC5,
     AuraPrevious = 0xB2,
     AuraNext = 0xB3,
+    Calc = 0x90,
     None,
 }
 
@@ -285,6 +278,7 @@ impl From<u8> for FnKeys {
             0xC5 => FnKeys::LedBrightDown,
             0xB2 => FnKeys::AuraPrevious,
             0xB3 => FnKeys::AuraNext,
+            0x90 => FnKeys::Calc,
             _ => FnKeys::None,
         }
     }

rog-core/src/main.rs

@@ -9,7 +9,7 @@ use rog_client::{
 };
 use std::io::Write;
 
-static VERSION: &str = "0.14.5";
+static VERSION: &str = "0.15.0";
 
 #[derive(Options)]
 struct CLIStart {

rog-core/src/virt_device.rs

@@ -1,4 +1,5 @@
 use log::error;
+use serde_derive::{Deserialize, Serialize};
 use uhid_virt::{Bus, CreateParams, UHIDDevice};
 
 /// Create a virtual device to emit key-presses
@@ -113,12 +114,11 @@ impl VirtKeys {
 }
 
 #[allow(dead_code)]
-#[derive(Copy, Clone)]
+#[derive(Copy, Clone, Deserialize, Serialize)]
 pub enum ConsumerKeys {
     Power = 0x30,
     Sleep = 0x32,
-    Menu = 0x0040,
+    // Menu = 0x40,
-
     MediaRecord = 0xB2,
     MediaFastFwd = 0xB3,
     MediaRewind = 0xB4,
@@ -126,41 +126,21 @@ pub enum ConsumerKeys {
     MediaPrev = 0xB6,
     MediaStop = 0xB7,
     MediaPlayPause = 0xCD,
-    MediaPause = 0xB0,
-
     MediaVolMute = 0xE2,
     MediaVolUp = 0xE9,
     MediaVolDown = 0xEA,
-
     BacklightInc = 0x6F,
     BacklightDec = 0x70,
-
+    // BacklightTog = 0x72, // USAGE (Backlight toggle? display toggle?)
-    BacklightTog = 0x72, // USAGE (Backlight toggle? display toggle?)
-    BacklightMin = 0x73,
-    BacklightMax = 0x74,
-
     ControlConfig = 0x183,
-
-    LaunchWordEditor = 0x184,
     LaunchTextEditor = 0x185,
-    LaunchSpreadSheet = 0x186,
-    LaunchGraphicsEditor = 0x187,
-    LaunchPresentationApp = 0x188,
-    LaunchDatabaseEditor = 0x189,
     LaunchEmailApp = 0x18A,
     LaunchNewsReader = 0x18B,
-    LaunchCalendarApp = 0x018E,
+    LaunchCalendar = 0x018E,
-    LaunchTaskManagementApp = 0x18F,
+    LaunchCalculator = 0x192,
     LaunchWebBrowser = 0x196,
-    ControlPanel = 0x19F,
+    // VideoOutStep = 0x82,
-
-    VideoOutStep = 0x82,
-
-    Documents = 0x1A7,
     FileBrowser = 0x1B4,
-    ImageBrowser = 0x1B6,
-    AudioBrowser = 0x1B7,
-    MovieBrowser = 0x1B8,
 }
 
 impl From<ConsumerKeys> for [u8; 32] {
@@ -172,3 +152,30 @@ impl From<ConsumerKeys> for [u8; 32] {
         bytes
     }
 }
+
+impl Default for ConsumerKeys {
+    fn default() -> Self {
+        ConsumerKeys::ControlConfig
+    }
+}
+
+/// Implements only a small subset of useful keys
+#[allow(dead_code)]
+#[derive(Copy, Clone)]
+pub enum KeyboardKeys {
+    Config = 0x68,         // Desktop configuration, F13
+    MicToggle = 0x6f,      // Microphone toggle, F20
+    TouchpadToggle = 0x70, // Touchpad toggle, F21
+    WWW = 0xf0,            // Web browser
+    Sleep = 0xf8,          // Sleep
+    Coffee = 0xf9,         // lockscreen
+}
+
+impl From<KeyboardKeys> for [u8; 32] {
+    fn from(key: KeyboardKeys) -> Self {
+        let mut bytes = [0u8; 32];
+        bytes[0] = 0x01; // report ID for keyboard
+        bytes[3] = key as u8;
+        bytes
+    }
+}