Light all leds when flash is empty.

device/src/main.c

@@ -126,7 +126,6 @@ int main(void) {
     }
 
     if (DEVICE_IS_UHK80_LEFT || DEVICE_IS_UHK80_RIGHT) {
-        ConfigManager_ResetConfiguration(false);
         Ledmap_InitLedLayout();
     }
 
@@ -148,6 +147,10 @@ int main(void) {
          Macros_Initialize();
     }
 
+    if (DEVICE_IS_UHK80_LEFT) {
+        UsbCommand_ApplyFactory();
+    }
+
     USB_EnableHid(); // has to be after USB_SetSerialNumber
 
     bt_enable(NULL);

right/src/config_parser/parse_config.c

@@ -327,6 +327,7 @@ parser_error_t parseConfig(config_buffer_t *buffer)
         Cfg.KeyBacklightFadeOutTimeout = keyBacklightFadeOutTimeout;
         Cfg.KeyBacklightFadeOutBatteryTimeout = keyBacklightFadeOutBatteryTimeout;
 
+        AlwaysOnMode = false;
         LedManager_RecalculateLedBrightness();
         LedManager_UpdateSleepModes();
         BtPair_ClearUnknownBonds();

right/src/led_manager.c

@@ -23,18 +23,20 @@ bool DisplaySleepModeActive = false;
 uint8_t DisplayBrightness = 0xff;
 uint8_t KeyBacklightBrightness = 0xff;
 
+bool AlwaysOnMode = false;
+
 static void recalculateLedBrightness()
 {
     bool globalSleepMode = !Cfg.LedsEnabled || CurrentPowerMode > PowerMode_Awake || Cfg.LedBrightnessMultiplier == 0.0f;
 
-    if (globalSleepMode || KeyBacklightSleepModeActive) {
+    if (!AlwaysOnMode && (globalSleepMode || KeyBacklightSleepModeActive)) {
         KeyBacklightBrightness = 0;
     } else {
         uint8_t keyBacklightBrightnessBase = RunningOnBattery ? Cfg.KeyBacklightBrightnessBatteryDefault : Cfg.KeyBacklightBrightnessDefault;
         KeyBacklightBrightness = MIN(255, keyBacklightBrightnessBase * Cfg.LedBrightnessMultiplier);
     }
 
-    if (globalSleepMode || DisplaySleepModeActive) {
+    if (!AlwaysOnMode && (globalSleepMode || DisplaySleepModeActive)) {
         DisplayBrightness = 0;
     } else {
         uint8_t displayBrightnessBase = RunningOnBattery ? Cfg.DisplayBrightnessBatteryDefault : Cfg.DisplayBrightnessDefault;

right/src/led_manager.h

@@ -16,6 +16,8 @@
     extern bool KeyBacklightSleepModeActive;
     extern bool DisplaySleepModeActive;
 
+    extern bool AlwaysOnMode;
+
 // Functions:
 
     void LedManager_FullUpdate();

right/src/ledmap.c

@@ -591,6 +591,22 @@ static void updateLedsByLedTestStragegy() {
     }
 }
 
+static void updateLedsByLightAllStragegy() {
+#ifdef __ZEPHYR__
+#if DEVICE_IS_UHK80_LEFT || DEVICE_IS_UHK80_RIGHT
+    for (uint8_t i = 0; i < UHK80_LED_DRIVER_LED_COUNT_MAX; i++) {
+        Uhk80LedDriverValues[i] = 255;
+    }
+#endif
+#else
+    for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) {
+        for (uint8_t i=0; i<LED_DRIVER_LED_COUNT_MAX; i++) {
+            LedDriverValues[slotId][i] = 255;
+        }
+    }
+#endif
+}
+
 void Ledmap_ActivateTestled(uint8_t slotId, uint8_t keyId) {
     if (CurrentTime < backlightingLedTestStart + 1000) {
         return;
@@ -661,6 +677,9 @@ void Ledmap_UpdateBacklightLeds(void) {
         case BacklightingMode_LedTest:
             updateLedsByLedTestStragegy();
             break;
+        case BacklightingMode_LightAll:
+            updateLedsByLightAllStragegy();
+            break;
         case BacklightingMode_Unspecified:
             break;
     }

right/src/ledmap.h

@@ -13,6 +13,7 @@
         BacklightingMode_ConstantRGB,
         BacklightingMode_Numpad,
         BacklightingMode_LedTest,
+        BacklightingMode_LightAll,
         BacklightingMode_Unspecified,
     } backlighting_mode_t;
 

right/src/usb_commands/usb_command_apply_config.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include "ledmap.h"
 #include "usb_commands/usb_command_apply_config.h"
 #include "config_parser/config_globals.h"
 #include "config_parser/parse_config.h"
@@ -45,6 +46,19 @@ void UsbCommand_ApplyConfigAsync(void) {
     }
 }
 
+static void setLedsWhite() {
+    // Set the led test backlight mode, but don't activate the switch test mode.
+    Ledmap_SetLedBacklightingMode(BacklightingMode_LightAll);
+    AlwaysOnMode = true;
+    Cfg.KeyBacklightBrightnessDefault = 255;
+    Cfg.KeyBacklightBrightnessBatteryDefault = 255;
+    EventVector_Set(EventVector_LedMapUpdateNeeded);
+}
+
+static bool hwConfigEmpty() {
+    return HardwareConfig->majorVersion == 0 || HardwareConfig->majorVersion == 255;
+}
+
 void UsbCommand_ApplyFactory(void)
 {
     EventVector_Unset(EventVector_ApplyConfig);
@@ -55,6 +69,10 @@ void UsbCommand_ApplyFactory(void)
 
     ConfigManager_ResetConfiguration(false);
 
+    if (hwConfigEmpty()) {
+        setLedsWhite();
+    }
+
 #ifdef __ZEPHYR__
     StateSync_ResetConfig();
     StateSync_ResetRightLeftLink(true);
@@ -107,6 +125,10 @@ uint8_t UsbCommand_ApplyConfig(void)
 
     MacroEvent_OnInit();
 
+    if (hwConfigEmpty()) {
+        setLedsWhite();
+    }
+
 #ifdef __ZEPHYR__
     StateSync_ResetConfig();
 #endif

shared/versioning.h

@@ -18,6 +18,9 @@
     (((v).major > (MAJ)) || ((v).major == (MAJ) && (v).minor > (MIN)) ||                           \
         ((v).major == (MAJ) && (v).minor == (MIN) && (v).patch >= (PATCH)))
 
+#define VERSION_EQUAL(v, MAJ, MIN, PATCH)                                                         \
+    ((v).major == (MAJ) && (v).minor == (MIN) && (v).patch == (PATCH))
+
 // Typedefs:
 
 typedef struct {