Update version to 8.5.1, changelog, package.json and versions.h

CHANGELOG.md

@@ -5,6 +5,12 @@ 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.
 
+## [8.5.1] - 2018-10-04
+
+Device Protocol: 4.5.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Reset UsbReportUpdateSemaphore if it gets stuck for 100ms. This should fix occasional freezes.
+
 ## [8.5.0] - 2018-10-04
 
 Device Protocol: 4.**5.0** | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0

right/src/usb_report_updater.c

@@ -440,14 +440,21 @@ uint32_t UsbReportUpdateCounter;
 
 void UpdateUsbReports(void)
 {
+    static uint32_t lastUpdateTime;
+
     for (uint8_t keyId = 0; keyId < RIGHT_KEY_MATRIX_KEY_COUNT; keyId++) {
         KeyStates[SlotId_RightKeyboardHalf][keyId].current = RightKeyMatrix.keyStates[keyId];
     }
 
     if (UsbReportUpdateSemaphore && !SleepModeActive) {
-        return;
+        if (Timer_GetElapsedTime(&lastUpdateTime) < USB_SEMAPHORE_TIMEOUT) {
+            return;
+        } else {
+            UsbReportUpdateSemaphore = 0;
+        }
     }
 
+    lastUpdateTime = CurrentTime;
     UsbReportUpdateCounter++;
 
     ResetActiveUsbBasicKeyboardReport();

right/src/usb_report_updater.h

@@ -14,6 +14,8 @@
     #define SECONDARY_ROLE_MODIFIER_TO_HID_MODIFIER(secondaryRoleModifier) (1 << ((secondaryRoleModifier) - 1))
     #define SECONDARY_ROLE_LAYER_TO_LAYER_ID(secondaryRoleLayer) ((secondaryRoleLayer) - SecondaryRole_RightSuper)
 
+    #define USB_SEMAPHORE_TIMEOUT 100 // ms
+
 // Typedefs:
 
     typedef enum {

scripts/package.json

@@ -15,7 +15,7 @@
     "commander": "^2.11.0",
     "shelljs": "^0.7.8"
   },
-  "firmwareVersion": "8.5.0",
+  "firmwareVersion": "8.5.1",
   "deviceProtocolVersion": "4.5.0",
   "moduleProtocolVersion": "4.0.0",
   "userConfigVersion": "4.1.0",

shared/versions.h

@@ -20,7 +20,7 @@
 
     #define FIRMWARE_MAJOR_VERSION 8
     #define FIRMWARE_MINOR_VERSION 5
-    #define FIRMWARE_PATCH_VERSION 0
+    #define FIRMWARE_PATCH_VERSION 1
 
     #define DEVICE_PROTOCOL_MAJOR_VERSION 4
     #define DEVICE_PROTOCOL_MINOR_VERSION 5