Bump version to 8.1.3 and update package.json, versions.h and the changelog accordingly.

I have verified that the descriptor shows up correctly on Windows 7 and macOS

The descriptor is based on the two following pages: https://github.com/Microsoft/Windows-driver-samples/tree/master/hid/hidusbfx2 and https://docs.microsoft.com/en-us/windows-hardware/drivers/gpiobtn/hid-button-report-descriptors

Fixes #76

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is loosely based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to the [UHK Versioning](VERSIONING.md) conventions.
 
+## [8.1.3] - 2018-02-18
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Fix system keyboard descriptor, so it is byte-aligned.
+- Set key debounce timeout from 15ms to 20ms. This should at least reduce and hopefully eliminate key chattering.
+
 ## [8.1.2] - 2018-02-13
 
 Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0

right/src/key_debouncer.h

@@ -9,7 +9,7 @@
 // Macros:
 
     #define KEY_DEBOUNCER_INTERVAL_MSEC 1
-    #define KEY_DEBOUNCER_TIMEOUT_MSEC 15
+    #define KEY_DEBOUNCER_TIMEOUT_MSEC 20
 
 // Functions:
 

right/src/usb_descriptors/usb_descriptor_system_keyboard_report.c

@@ -5,14 +5,16 @@ uint8_t UsbSystemKeyboardReportDescriptor[USB_SYSTEM_KEYBOARD_REPORT_DESCRIPTOR_
     HID_RI_USAGE_PAGE(8, HID_RI_USAGE_PAGE_GENERIC_DESKTOP),
     HID_RI_USAGE(8, HID_RI_USAGE_GENERIC_DESKTOP_SYSTEM_CONTROL),
     HID_RI_COLLECTION(8, HID_RI_COLLECTION_APPLICATION),
-        // System key
-        HID_RI_REPORT_SIZE(8, 2),
-        HID_RI_REPORT_COUNT(8, USB_SYSTEM_KEYBOARD_MAX_KEYS),
-        HID_RI_LOGICAL_MINIMUM(8, 1),
-        HID_RI_LOGICAL_MAXIMUM(8, 3),
-        HID_RI_USAGE(8, 0x82),
-        HID_RI_USAGE(8, 0x81),
-        HID_RI_USAGE(8, 0x83),
-        HID_RI_INPUT(8, HID_IOF_NO_PREFERRED_STATE | HID_IOF_NULLSTATE),
+        // System keys
+        HID_RI_USAGE_MINIMUM(8, 0x81), // SYSTEM_POWER_DOWN, SYSTEM_SLEEP and SYSTEM_WAKE_UP
+        HID_RI_USAGE_MAXIMUM(8, 0x83),
+        HID_RI_REPORT_SIZE(8, 1),
+        HID_RI_REPORT_COUNT(8, 3),
+        HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
+
+        // Padding
+        HID_RI_REPORT_SIZE(8, 1),
+        HID_RI_REPORT_COUNT(8, 5),
+        HID_RI_INPUT(8, HID_IOF_CONSTANT | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE),
     HID_RI_END_COLLECTION(0),
 };

scripts/package.json

@@ -15,7 +15,7 @@
     "commander": "^2.11.0",
     "shelljs": "^0.7.8"
   },
-  "firmwareVersion": "8.1.2",
+  "firmwareVersion": "8.1.3",
   "deviceProtocolVersion": "4.2.0",
   "moduleProtocolVersion": "4.0.0",
   "userConfigVersion": "4.0.0",

shared/versions.h

@@ -20,7 +20,7 @@
 
     #define FIRMWARE_MAJOR_VERSION 8
     #define FIRMWARE_MINOR_VERSION 1
-    #define FIRMWARE_PATCH_VERSION 2
+    #define FIRMWARE_PATCH_VERSION 3
 
     #define DEVICE_PROTOCOL_MAJOR_VERSION 4
     #define DEVICE_PROTOCOL_MINOR_VERSION 2