Update versions.h to 8.1.1

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.
 
+## [8.1.1] - 2018-02-11
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Lock layers every time when double-tapping their layer switcher keys, regardless of how many times the layer switcher key was tapped before.
+- Only lock layers via double-tapping if the second tap gets released within 100ms.
+
 ## [8.1.0] - 2018-01-15
 
 Device Protocol: 4.**2**.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0

README.md

@@ -4,6 +4,10 @@
 
 This repository hosts the firmware of the [Ultimate Hacking Keyboard](https://ultimatehackingkeyboard.com/).
 
+## Updating to the latest firmware
+
+Want to update your UHK to the latest firmware version? Simply download the [latest release of Agent](https://github.com/UltimateHackingKeyboard/agent/releases/latest) which includes the latest firmware version. You'll be easily able to update the firmware within Agent.
+
 ## Cloning the repository
 
 Please make sure to clone this repo with:
@@ -18,9 +22,13 @@ Install [Kinetis Design Studio](http://www.nxp.com/products/software-and-tools/r
 
 ## Building and flashing the firmware
 
-For the left keyboard half, make sure to power it via the right keyboard half (which must be powered via USB). Also connect the left keyboard half to your SEGGER J-Link USB debug probe (which must also be connected via USB). Then in KDS, click on *Run -> Run Configurations*, select *GDB SEGGER J-Link Debugging -> uhk-left release jlink*, and click on the *Debug* button.
+For the left keyboard half, make sure to power it via the right keyboard half (which must be powered via USB). Also connect the left keyboard half to your SEGGER J-Link USB debug probe (which must also be connected via USB). Then in KDS, click on *Run -> Run Configurations*, select *GDB SEGGER J-Link Debugging -> uhk60-left_release_jlink*, and click on the *Debug* button.
 
-For the right keyboard half, flash [the bootloader](https://github.com/UltimateHackingKeyboard/bootloader) first. Then in KDS, click on *Run -> Run Configurations*, select *C/C++ Application -> uhk-right release blhost*, and click on the *Debug* button. Please note that this update method only works on Linux out of the box. On other operating systems, you have to execute the relevant commands of the [blhost-unix.sh](right/build/kds/blhost-unix.sh) script.
+For the right keyboard half, flash [the bootloader](https://github.com/UltimateHackingKeyboard/bootloader) first.
+
+At this point, you can flash the right firmware via USB from KDS. To achieve this, you must build [Agent](https://github.com/UltimateHackingKeyboard/agent) that is Git submodule of the this repo and located in the `lib/agent` directory.  Then in KDS, click on *Run -> Run Configurations*, select *C/C++ Application -> uhk60-right_release_kboot*, and click on the *Run* button.
+
+From this point on, you can upgrade the firmwares of both halves via USB by using the uhk60-left_release_kboot and uhk60-right_release_kboot run configurations. Alternatively, you can use your SEGGER J-Link probe.
 
 ## Contributing
 

right/src/usb_report_updater.c

@@ -21,6 +21,7 @@ uint32_t UsbReportUpdateTime = 0;
 static uint32_t elapsedTime;
 
 uint16_t DoubleTapSwitchLayerTimeout = 250;
+uint16_t DoubleTapSwitchLayerReleaseTimeout = 100;
 
 static bool activeMouseStates[ACTIVE_MOUSE_STATES_COUNT];
 
@@ -191,11 +192,13 @@ static layer_id_t previousLayer = LayerId_Base;
 static uint8_t basicScancodeIndex = 0;
 static uint8_t mediaScancodeIndex = 0;
 static uint8_t systemScancodeIndex = 0;
-key_state_t *doubleTapSwitchLayerKey;
-uint32_t doubleTapSwitchLayerStartTime;
 
 void applyKeyAction(key_state_t *keyState, key_action_t *action)
 {
+    static key_state_t *doubleTapSwitchLayerKey;
+    static uint32_t doubleTapSwitchLayerStartTime;
+    static uint32_t doubleTapSwitchLayerTriggerTime;
+
     if (keyState->suppressed) {
         return;
     }
@@ -233,16 +236,20 @@ void applyKeyAction(key_state_t *keyState, key_action_t *action)
             activeMouseStates[action->mouseAction] = true;
             break;
         case KeyActionType_SwitchLayer:
+            if (keyState->previous && doubleTapSwitchLayerKey == keyState &&
+                Timer_GetElapsedTime(&doubleTapSwitchLayerTriggerTime) > DoubleTapSwitchLayerReleaseTimeout)
+            {
+                ToggledLayer = LayerId_Base;
+            }
+
             if (!keyState->previous && previousLayer == LayerId_Base && action->switchLayer.mode == SwitchLayerMode_HoldAndDoubleTapToggle) {
-                if (doubleTapSwitchLayerKey) {
-                    if (Timer_GetElapsedTimeAndSetCurrent(&doubleTapSwitchLayerStartTime) < DoubleTapSwitchLayerTimeout) {
-                        ToggledLayer = action->switchLayer.layer;
-                    }
-                    doubleTapSwitchLayerKey = NULL;
+                if (doubleTapSwitchLayerKey && Timer_GetElapsedTimeAndSetCurrent(&doubleTapSwitchLayerStartTime) < DoubleTapSwitchLayerTimeout) {
+                    ToggledLayer = action->switchLayer.layer;
+                    doubleTapSwitchLayerTriggerTime = CurrentTime;
                 } else {
                     doubleTapSwitchLayerKey = keyState;
-                    doubleTapSwitchLayerStartTime = CurrentTime;
                 }
+                doubleTapSwitchLayerStartTime = CurrentTime;
             }
             break;
         case KeyActionType_SwitchKeymap:

scripts/package.json

@@ -15,7 +15,7 @@
     "commander": "^2.11.0",
     "shelljs": "^0.7.8"
   },
-  "firmwareVersion": "8.1.0",
+  "firmwareVersion": "8.1.1",
   "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 0
+    #define FIRMWARE_PATCH_VERSION 1
 
     #define DEVICE_PROTOCOL_MAJOR_VERSION 4
     #define DEVICE_PROTOCOL_MINOR_VERSION 2