qmk · fauxpark · Apr 29, 2021 · Apr 13, 2021 · Apr 13, 2021 · Apr 29, 2021
diff --git a/osx/qmk_toolbox/AppDelegate.m b/osx/qmk_toolbox/AppDelegate.m
@@ -59,14 +59,25 @@ - (IBAction) flashButtonClick:(id) sender {
             error++;
         }
         if (error == 0) {
-            [_printer print:@"Attempting to flash, please don't remove device" withType:MessageType_Bootloader];
+            if (self.autoFlashButton.state != NSOnState) {
+                self.flashButton.enabled = NO;
+                self.resetButton.enabled = NO;
+                self.clearEEPROMButton.enabled = NO;
+            }
 
+            [_printer print:@"Attempting to flash, please don't remove device" withType:MessageType_Bootloader];
             // this is dumb, but the delay is required to let the previous print command show up
             double delayInSeconds = .01;
             dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
             dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
                 [self->_flasher performSelector:@selector(flash:withFile:) withObject:[self->_mcuBox objectValue] withObject:[self->_filepathBox objectValue]];
             });
+
+            if (self.autoFlashButton.state != NSOnState) {
+                self.flashButton.enabled = [_flasher canFlash];
+                self.resetButton.enabled = [_flasher canReset];
+                self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
+            }
         }
     } else {
         [_printer print:@"There are no devices available" withType:MessageType_Error];
@@ -77,31 +88,73 @@ - (IBAction) resetButtonClick:(id) sender {
     if ([[_mcuBox objectValue] isEqualToString:@""]) {
         [_printer print:@"Please select a microcontroller" withType:MessageType_Error];
     } else {
+        if (self.autoFlashButton.state != NSOnState) {
+            self.flashButton.enabled = NO;
+            self.resetButton.enabled = NO;
+            self.clearEEPROMButton.enabled = NO;
+        }
+
         [_flasher reset:(NSString *)[_mcuBox objectValue]];
+
+        if (self.autoFlashButton.state != NSOnState) {
+            self.flashButton.enabled = [_flasher canFlash];
+            self.resetButton.enabled = [_flasher canReset];
+            self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
+        }
     }
 }
 
 - (IBAction) clearEEPROMButtonClick:(id) sender {
     if ([[_mcuBox objectValue] isEqualToString:@""]) {
         [_printer print:@"Please select a microcontroller" withType:MessageType_Error];
     } else {
+        if (self.autoFlashButton.state != NSOnState) {
+            self.flashButton.enabled = NO;
+            self.resetButton.enabled = NO;
+            self.clearEEPROMButton.enabled = NO;
+        }
+
         [_flasher clearEEPROM:(NSString *)[_mcuBox objectValue]];
+
+        if (self.autoFlashButton.state != NSOnState) {
+            self.flashButton.enabled = [_flasher canFlash];
+            self.resetButton.enabled = [_flasher canReset];
+            self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
+        }
     }
 }
 
 - (void)setSerialPort:(NSString *)port {
     _flasher.serialPort = port;
 }
 
+- (IBAction) autoFlashButtonClick:(id)sender {
+    if ([_autoFlashButton state] == NSOnState) {
+        [_printer print:@"Auto-flash enabled" withType:MessageType_Info];
+        self.flashButton.enabled = NO;
+        self.resetButton.enabled = NO;
+        self.clearEEPROMButton.enabled = NO;
+    } else {
+        [_printer print:@"Auto-flash disabled" withType:MessageType_Info];
+        self.flashButton.enabled = [_flasher canFlash];
+        self.resetButton.enabled = [_flasher canReset];
+        self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
+    }
+}
+
 - (void)deviceConnected:(Chipset)chipset {
     if ([_autoFlashButton state] == NSOnState) {
         [self flashButtonClick:NULL];
     }
-    self.resetButton.enabled = [self.flasher canReset];
+    self.flashButton.enabled = [_flasher canFlash];
+    self.resetButton.enabled = [_flasher canReset];
+    self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
 }
 
 - (void)deviceDisconnected:(Chipset)chipset {
-    self.resetButton.enabled = [self.flasher canReset];
+    self.flashButton.enabled = [_flasher canFlash];
+    self.resetButton.enabled = [_flasher canReset];
+    self.clearEEPROMButton.enabled = [_flasher canClearEEPROM];
 }
 
 - (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename {
@@ -177,7 +230,6 @@ - (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
     _printer = [[Printing alloc] initWithTextView:_textView];
     _flasher = [[Flashing alloc] initWithPrinter:_printer];
     _flasher.delegate = self;
-    _resetButton.enabled = NO;
 
     [[_textView menu] addItem: [NSMenuItem separatorItem]];
     [[_textView menu] addItem: _clearMenuItem];

diff --git a/osx/qmk_toolbox/Base.lproj/MainMenu.xib b/osx/qmk_toolbox/Base.lproj/MainMenu.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="17156" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="17701" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17156"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17701"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
@@ -196,7 +196,7 @@
                             <constraint firstAttribute="height" constant="21" id="0c7-uS-SRH"/>
                             <constraint firstAttribute="width" constant="75" id="mbB-cQ-ug3"/>
                         </constraints>
-                        <buttonCell key="cell" type="push" title="Exit DFU" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="euK-aj-UAI">
+                        <buttonCell key="cell" type="push" title="Exit DFU" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="euK-aj-UAI">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="label" size="12"/>
                         </buttonCell>
@@ -210,7 +210,7 @@
                             <constraint firstAttribute="height" constant="21" id="igB-eN-Klh"/>
                             <constraint firstAttribute="width" constant="68" id="sS6-6I-Jy2"/>
                         </constraints>
-                        <buttonCell key="cell" type="push" title="Flash" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="WBr-hK-w8Y">
+                        <buttonCell key="cell" type="push" title="Flash" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="WBr-hK-w8Y">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="label" size="12"/>
                         </buttonCell>
@@ -228,6 +228,9 @@
                             <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                             <font key="font" metaFont="label" size="12"/>
                         </buttonCell>
+                        <connections>
+                            <action selector="autoFlashButtonClick:" target="Voe-Tx-rLC" id="5Rn-zn-8HN"/>
+                        </connections>
                     </button>
                     <box borderType="line" title="Local file" translatesAutoresizingMaskIntoConstraints="NO" id="t67-0j-kLe">
                         <rect key="frame" x="2" y="418" width="667" height="53"/>
@@ -383,7 +386,7 @@
                             <constraint firstAttribute="width" constant="113" id="OrW-P7-Fri"/>
                             <constraint firstAttribute="height" constant="21" id="ZJj-0M-KZ7"/>
                         </constraints>
-                        <buttonCell key="cell" type="push" title="Clear EEPROM" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="aot-j7-w9r">
+                        <buttonCell key="cell" type="push" title="Clear EEPROM" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="aot-j7-w9r">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="label" size="12"/>
                         </buttonCell>

diff --git a/osx/qmk_toolbox/Flashing.h b/osx/qmk_toolbox/Flashing.h
@@ -39,8 +39,12 @@ typedef enum {
 
 - (void)flash:(NSString *)mcu withFile:(NSString *)file;
 - (void)reset:(NSString *)mcu;
-- (BOOL)canReset;
 - (void)clearEEPROM:(NSString *)mcu;
+
+- (BOOL)canFlash;
+- (BOOL)canReset;
+- (BOOL)canClearEEPROM;
+
 @property NSString * serialPort;
 
 @property (nonatomic, assign) id <FlashingDelegate> delegate;

diff --git a/osx/qmk_toolbox/Flashing.m b/osx/qmk_toolbox/Flashing.m
@@ -88,6 +88,19 @@ - (void)reset:(NSString *)mcu {
         [self resetBootloadHID];
 }
 
+- (void)clearEEPROM:(NSString *)mcu {
+    if ([USB canFlash:AtmelDFU])
+        [self clearEEPROMAtmelDFU:mcu];
+    if ([USB canFlash:Caterina])
+        [self clearEEPROMCaterina:mcu];
+    if ([USB canFlash:USBAsp])
+        [self clearEEPROMUSBAsp:mcu];
+}
+
+- (BOOL)canFlash {
+    return [USB areDevicesAvailable];
+}
+
 - (BOOL)canReset {
     NSArray<NSNumber *> *resettable = @[
         @(AtmelDFU),
@@ -102,13 +115,17 @@ - (BOOL)canReset {
     return NO;
 }
 
-- (void)clearEEPROM:(NSString *)mcu {
-    if ([USB canFlash:AtmelDFU])
-        [self clearEEPROMAtmelDFU:mcu];
-    if ([USB canFlash:Caterina])
-        [self clearEEPROMCaterina:mcu];
-    if ([USB canFlash:USBAsp])
-        [self clearEEPROMUSBAsp:mcu];
+- (BOOL)canClearEEPROM {
+    NSArray<NSNumber *> *clearable = @[
+        @(AtmelDFU),
+        @(Caterina),
+        @(USBAsp)
+    ];
+    for (NSNumber *chipset in clearable) {
+        if ([USB canFlash:(Chipset)chipset.intValue])
+            return YES;
+    }
+    return NO;
 }
 
 - (void)flashAtmelDFU:(NSString *)mcu withFile:(NSString *)file {

diff --git a/osx/qmk_toolbox/USB.m b/osx/qmk_toolbox/USB.m
@@ -257,11 +257,11 @@ + (void)deviceEvent:(io_service_t)device connected:(BOOL)connected {
     ] withType:MessageType_Bootloader];
 
     if (connected) {
-        [delegate deviceConnected:deviceType];
         devicesAvailable[deviceType]++;
+        [delegate deviceConnected:deviceType];
     } else {
-        [delegate deviceDisconnected:deviceType];
         devicesAvailable[deviceType]--;
+        [delegate deviceDisconnected:deviceType];
     }
 }
 

diff --git a/windows/QMK Toolbox/App.config b/windows/QMK Toolbox/App.config
@@ -12,30 +12,30 @@
   <userSettings>
 
     <QMK_Toolbox.Properties.Settings>
-        <setting name="hexFileSetting" serializeAs="String">
-            <value />
-        </setting>
-        <setting name="targetSetting" serializeAs="String">
-            <value>atmega32u4</value>
-        </setting>
-        <setting name="autoSetting" serializeAs="String">
-            <value>False</value>
-        </setting>
-        <setting name="outputZoom" serializeAs="String">
-            <value>1</value>
-        </setting>
-        <setting name="keyboard" serializeAs="String">
-            <value />
-        </setting>
-        <setting name="keymap" serializeAs="String">
-            <value />
-        </setting>
-        <setting name="firstStart" serializeAs="String">
-            <value>True</value>
-        </setting>
-        <setting name="driversInstalled" serializeAs="String">
-            <value>False</value>
-        </setting>
+      <setting name="hexFileSetting" serializeAs="String">
+        <value />
+      </setting>
+      <setting name="targetSetting" serializeAs="String">
+        <value>atmega32u4</value>
+      </setting>
+      <setting name="autoSetting" serializeAs="String">
+        <value>False</value>
+      </setting>
+      <setting name="outputZoom" serializeAs="String">
+        <value>1</value>
+      </setting>
+      <setting name="keyboard" serializeAs="String">
+        <value />
+      </setting>
+      <setting name="keymap" serializeAs="String">
+        <value />
+      </setting>
+      <setting name="firstStart" serializeAs="String">
+        <value>True</value>
+      </setting>
+      <setting name="driversInstalled" serializeAs="String">
+        <value>False</value>
+      </setting>
     </QMK_Toolbox.Properties.Settings>
   </userSettings>
   <runtime>

diff --git a/windows/QMK Toolbox/Flashing.cs b/windows/QMK Toolbox/Flashing.cs
@@ -175,6 +175,18 @@ public void Reset(string mcu)
                 ResetAtmelSamBa();
         }
 
+        public void ClearEeprom(string mcu)
+        {
+            if (Usb.CanFlash(Chipset.AtmelDfu))
+                ClearEepromAtmelDfu(mcu);
+            if (Usb.CanFlash(Chipset.Caterina))
+                ClearEepromCaterina(mcu);
+            if (Usb.CanFlash(Chipset.UsbAsp))
+                ClearEepromUsbAsp(mcu);
+        }
+
+        public bool CanFlash() => Usb.AreDevicesAvailable();
+
         public bool CanReset()
         {
             var resettable = new List<Chipset> {
@@ -191,14 +203,20 @@ public bool CanReset()
             return false;
         }
 
-        public void ClearEeprom(string mcu)
+        public bool CanClearEeprom()
         {
-            if (Usb.CanFlash(Chipset.AtmelDfu))
-                ClearEepromAtmelDfu(mcu);
-            if (Usb.CanFlash(Chipset.Caterina))
-                ClearEepromCaterina(mcu);
-            if (Usb.CanFlash(Chipset.UsbAsp))
-                ClearEepromUsbAsp(mcu);
+            var clearable = new List<Chipset>
+            {
+                Chipset.AtmelDfu,
+                Chipset.Caterina,
+                Chipset.UsbAsp
+            };
+            foreach (Chipset chipset in clearable)
+            {
+                if (Usb.CanFlash(chipset))
+                    return true;
+            }
+            return false;
         }
 
         private void FlashAtmelDfu(string mcu, string file)