Added warning when flashing unstable firmware.

locales/en/messages.json

@@ -68,6 +68,9 @@
     "cancel": {
         "message": "Cancel"
     },
+    "cancel": {
+        "message": "Cancel"
+    },
     "autoConnectEnabled": {
         "message": "Auto-Connect: Enabled - Configurator automatically tries to connect when new port is detected"
     },
@@ -2923,6 +2926,18 @@
     "firmwareFlasherFlashTrigger": {
         "message": "Detected: <strong>$1</strong> - triggering flash on connect"
     },
+    "unstableFirmwareAcknoledgementDialog": {
+        "message": "You are about to flash a <strong>development build of the firmware</strong>. These builds are a work in progress, and any of the following can be the case:<strong><ul><li>the firmware does not work at all;</li><li>the firmware is not flyable;</li><li>there are safety issues with the firmware, for example flyaways</li><li>the firmware can cause the flight controller to become unresponsive, or damaged</li></ul></strong>If you proceed with flashing this firmware, <strong>you are assuming full responsibility for the risk of any of the above happening</strong>. Furthermore you acknowledge that it is necessary to perform <strong>thorough bench tests with props off</strong> before any attempts to fly this firmware."
+    },
+    "unstableFirmwareAcknoledgementAcknowledge": {
+        "message": "I have read the above and <strong>I assume full responsibility<strong> for flashing unstable firmware"
+    },
+    "unstableFirmwareAcknoledgementFlash": {
+        "message": "Flash"
+    },
+    "firmwareFlasherPreviousDevice": {
+        "message": "Detected: <strong>$1</strong> - previous device still flashing, please replug to try again"
+    },
     "firmwareFlasherPreviousDevice": {
         "message": "Detected: <strong>$1</strong> - previous device still flashing, please replug to try again"
     },

src/css/main.css

@@ -1044,6 +1044,48 @@ dialog {
     border: 1px solid silver;
 }
 
+dialog .dialog_toolbar .btn a {
+    /*  common styles for content toolbar buttons */
+    margin-top: 0px;
+    margin-bottom: 0px;
+    margin-right: 20px;
+    background-color: var(--accent);
+    border-radius: 3px;
+    border: 1px solid #dba718;
+    color: #000;
+    float: left;
+    font-weight: bold;
+    font-size: 12px;
+    text-shadow: 0px 1px rgba(255, 255, 255, 0.25);
+    display: block;
+    cursor: pointer;
+    transition: all ease 0.2s;
+    padding: 0px;
+    padding-left: 9px;
+    padding-right: 9px;
+    line-height: 28px;
+}
+
+dialog .dialog_toolbar .btn a:hover {
+    background-color: #ffcc3e;
+    transition: all ease 0.2s;
+}
+
+dialog .dialog_toolbar .btn a:active {
+    background-color: var(--accent);
+    transition: all ease 0.0s;
+    box-shadow: inset 0px 1px 5px rgba(0, 0, 0, 0.35);
+}
+
+dialog .dialog_toolbar .btn a.disabled {
+    cursor: default;
+    color: #fff;
+    background-color: #AFAFAF;
+    border: 1px solid #AFAFAF;
+    pointer-events: none;
+    text-shadow: none;
+    opacity: 0.5;
+}
 /* Border of the Tab */
 
 /* Tab Title */

src/css/tabs/firmware_flasher.css

@@ -192,63 +192,6 @@
     text-decoration: underline;
 }
 
-.tab-firmware_flasher .buttons {
-    width: calc(100% - 20px);
-    margin-top: 10px;
-    bottom: 10px;
-}
-
-.tab-firmware_flasher .buttons a {
-    display: block;
-    float: left;
-    margin: 0 10px 0 0;
-    padding: 0 15px 0 15px;
-    height: 28px;
-    line-height: 28px;
-    text-align: center;
-    font-weight: bold;
-    border: 1px solid var(--subtleAccent);
-    background-color: #ececec;
-}
-
-.tab-firmware_flasher .buttons a:hover {
-    background-color: #dedcdc;
-}
-
-.tab-firmware_flasher .buttons a.exit_dfu.locked {
-    float: left;
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons a.exit_dfu.locked:hover {
-    float: left;
-    cursor: default;
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons a.flash_firmware.locked {
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons a.flash_firmware.locked:hover {
-    cursor: default;
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons a.load_remote_file.locked {
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons a.load_remote_file.locked:hover {
-    cursor: default;
-    background-color: #b8b8b8;
-}
-
-.tab-firmware_flasher .buttons .back {
-    float: right;
-    margin: 0;
-}
-
 .btn .disabled {
     cursor: default;
     color: #fff;
@@ -258,3 +201,16 @@
     text-shadow: none;
     opacity: 0.5;
 }
+
+#dialogUnstableFirmwareAcknoledgement .content {
+    margin-top: 10px;
+}
+
+#dialogUnstableFirmwareAcknoledgement .content div {
+    margin-bottom: 10px;
+}
+
+#dialogUnstableFirmwareAcknoledgement .content ul {
+    margin-top: 5px;
+    margin-bottom: 5px;
+}

src/js/tabs/firmware_flasher.js

@@ -12,6 +12,7 @@ TABS.firmware_flasher = {
     unifiedTargetConfigName: undefined,
     isConfigLocal: false, // Set to true if the user loads one locally
     remoteUnifiedTargetConfig: undefined, // Unified target configuration loaded from the menu, used when throwing out a local config
+    developmentFirmwareLoaded: false, // Is the firmware to be flashed from the development branch?
 };
 
 TABS.firmware_flasher.initialize = function (callback) {
@@ -236,7 +237,7 @@ TABS.firmware_flasher.initialize = function (callback) {
             var checkTime = Math.floor(Date.now() / 1000); // Lets deal in seconds.
             if (builds && hasUnifiedTargetBuild(builds)) {
                 console.log('loaded some builds for later');
-                var storageTag = 'unifiedSourceCache';
+                const storageTag = 'unifiedSourceCache';
                 chrome.storage.local.get(storageTag, function (result) {
                     let storageObj = result[storageTag];
                     if(!storageObj || !storageObj.lastUpdate || checkTime - storageObj.lastUpdate > expirationPeriod ) {
@@ -350,7 +351,7 @@ TABS.firmware_flasher.initialize = function (callback) {
             buildTypesToShow.forEach((build, index) => {
                 buildType_e.append($("<option value='{0}'>{1}</option>".format(index, build.tag ? i18n.getMessage(build.tag) : build.title)))
             });
-            $('select[name="build_type"]').val($('select[name="build_type"] option:first').val());
+            buildType_e.val($('select[name="build_type"] option:first').val());
         }
 
         function showOrHideBuildTypes() {
@@ -583,7 +584,7 @@ TABS.firmware_flasher.initialize = function (callback) {
                     };
 
                     if (TABS.firmware_flasher.unifiedConfigs[target]) {
-                        var storageTag = 'unifiedConfigLast';
+                        const storageTag = 'unifiedConfigLast';
                         var expirationPeriod = 3600; // One of your earth hours.
                         var checkTime = Math.floor(Date.now() / 1000); // Lets deal in seconds.
                         chrome.storage.local.get(storageTag, function (result) {
@@ -814,7 +815,7 @@ TABS.firmware_flasher.initialize = function (callback) {
         // UI Hooks
         $('a.load_file').click(function () {
             self.enableFlashing(false);
-            //self.localFileLoaded = true;
+            self.developmentFirmwareLoaded = false;
 
             analytics.setFirmwareData(analytics.DATA.FIRMWARE_CHANNEL, undefined);
             analytics.setFirmwareData(analytics.DATA.FIRMWARE_SOURCE, 'file');
@@ -910,6 +911,9 @@ TABS.firmware_flasher.initialize = function (callback) {
                     FirmwareCache.get(release, cached => {
                         analytics.setFirmwareData(analytics.DATA.FIRMWARE_NAME, release.file);
                         console.info("Release found in cache: " + release.file);
+
+                        self.developmentFirmwareLoaded = buildTypesToShow[$('select[name="build_type"]').val()].tag === 'firmwareFlasherOptionLabelBuildTypeDevelopment';
+
                         onLoadSuccess(cached.hexdata, release);
                     });
                 }
@@ -923,6 +927,7 @@ TABS.firmware_flasher.initialize = function (callback) {
         $('a.load_remote_file').click(function (evt) {
             self.enableFlashing(false);
             self.localFirmwareLoaded = false;
+            self.developmentFirmwareLoaded = buildTypesToShow[$('select[name="build_type"]').val()].tag === 'firmwareFlasherOptionLabelBuildTypeDevelopment';
 
             analytics.setFirmwareData(analytics.DATA.FIRMWARE_SOURCE, 'http');
 
@@ -984,6 +989,71 @@ TABS.firmware_flasher.initialize = function (callback) {
 
         $('a.flash_firmware').click(function () {
             if (!$(this).hasClass('disabled')) {
+                if (self.developmentFirmwareLoaded) {
+                    checkShowAcknowledgementDialog();
+                } else {
+                    startFlashing();
+                }
+            }
+        });
+
+        function checkShowAcknowledgementDialog() {
+            const DAY_MS = 86400 * 1000;
+            const storageTag = 'lastDevelopmentWarningTimestamp';
+
+            function setAcknowledgementTimestamp() {
+                const storageObj = {};
+                storageObj[storageTag] = Date.now();
+                chrome.storage.local.set(storageObj);
+            }
+
+            chrome.storage.local.get(storageTag, function (result) {
+                if (!result[storageTag] || Date.now() - result[storageTag] > DAY_MS) {
+
+                    showAcknowledgementDialog(setAcknowledgementTimestamp);
+                } else {
+                    startFlashing();
+                }
+            });
+        }
+
+        function showAcknowledgementDialog(acknowledgementCallback) {
+            const dialog = $('#dialogUnstableFirmwareAcknoledgement')[0];
+            const flashButtonElement = $('#dialogUnstableFirmwareAcknoledgement-flashbtn');
+            const acknowledgeCheckboxElement = $('input[name="dialogUnstableFirmwareAcknoledgement-acknowledge"]');
+
+            acknowledgeCheckboxElement.change(function () {
+                if ($(this).is(':checked')) {
+                    flashButtonElement.removeClass('disabled');
+                } else {
+                    flashButtonElement.addClass('disabled');
+                }
+            });
+
+            flashButtonElement.click(function() {
+                dialog.close();
+
+                if (acknowledgeCheckboxElement.is(':checked')) {
+                    if (acknowledgementCallback) {
+                        acknowledgementCallback();
+                    }
+
+                    startFlashing();
+                }
+            });
+
+            $('#dialogUnstableFirmwareAcknoledgement-cancelbtn').click(function() {
+                dialog.close();
+            });
+
+            dialog.addEventListener('close', function () {
+                acknowledgeCheckboxElement.prop('checked', false).change();
+            });
+
+            dialog.showModal();
+        }
+
+        function startFlashing() {
             if (!GUI.connect_lock) { // button disabled while flashing is in progress
                 if (self.parsed_hex) {
                     try {
@@ -1010,7 +1080,6 @@ TABS.firmware_flasher.initialize = function (callback) {
                 }
             }
         }
-        });
 
         $('span.progressLabel a.save_firmware').click(function () {
             var summary = $('select[name="firmware_version"] option:selected').data('summary');

src/js/tabs/pid_tuning.js

@@ -1145,7 +1145,7 @@ TABS.pid_tuning.initialize = function (callback) {
         showAllPids();
         updatePidDisplay();
 
-        showAllButton.on('click', function(){
+        showAllButton.on('click', function() {
             self.showAllPids = !self.showAllPids;
 
             updatePidDisplay();

src/tabs/firmware_flasher.html

@@ -151,4 +151,23 @@
             <a class="load_file" href="#" i18n="firmwareFlasherButtonLoadLocal"></a>
         </div>
     </div>
+
+    <dialog id="dialogUnstableFirmwareAcknoledgement">
+        <h3 i18n="warningTitle"></h3>
+        <div class="content">
+            <div i18n="unstableFirmwareAcknoledgementDialog"></div>
+            <div>
+                <input name="dialogUnstableFirmwareAcknoledgement-acknowledge" class="togglesmall" type="checkbox"/>
+                <span i18n="unstableFirmwareAcknoledgementAcknowledge"></span>
+            </div>
+        </div>
+        <div class="dialog_toolbar">
+            <div class="btn">
+                <a class="disabled" href="#" id="dialogUnstableFirmwareAcknoledgement-flashbtn" class="regular-button" i18n="unstableFirmwareAcknoledgementFlash"></a>
+            </div>
+            <div class="btn">
+                <a href="#" id="dialogUnstableFirmwareAcknoledgement-cancelbtn" class="regular-button" i18n="cancel"></a>
+            </div>
+        </div>
+    </dialog>
 </div>