Add SetLck

app/app.c

@@ -1756,7 +1756,14 @@ static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 	bool lowBatPopup = gLowBattery && !gLowBatteryConfirmed &&  gScreenToDisplay == DISPLAY_MAIN;
 
 #ifdef ENABLE_FEAT_F4HWN // Disable PTT if KEY_LOCK
-	if ((gEeprom.KEY_LOCK || lowBatPopup) && gCurrentFunction != FUNCTION_TRANSMIT)
+	bool lck_condition = false;
+
+	if(gSetting_set_lck)
+		lck_condition = (gEeprom.KEY_LOCK || lowBatPopup) && gCurrentFunction != FUNCTION_TRANSMIT;
+	else
+		lck_condition = (gEeprom.KEY_LOCK || lowBatPopup) && gCurrentFunction != FUNCTION_TRANSMIT && Key != KEY_PTT;
+
+	if (lck_condition)
 #else
 	if ((gEeprom.KEY_LOCK || lowBatPopup) && gCurrentFunction != FUNCTION_TRANSMIT && Key != KEY_PTT)
 #endif

app/menu.c

@@ -388,6 +388,10 @@ int MENU_GetLimits(uint8_t menu_id, int32_t *pMin, int32_t *pMax)
 			*pMin = 0;
 			*pMax = ARRAY_SIZE(gSubMenu_OFF_ON) - 1;
 			break;
+		case MENU_SET_LCK:
+			*pMin = 0;
+			*pMax = ARRAY_SIZE(gSubMenu_SET_LCK) - 1;
+			break;
 #endif
 
 		default:
@@ -852,6 +856,9 @@ void MENU_AcceptSetting(void)
 		case MENU_SET_INV:
 			gSetting_set_inv = gSubMenuSelection;
 			break;
+		case MENU_SET_LCK:
+			gSetting_set_lck = gSubMenuSelection;
+			break;
 #endif
 	}
 
@@ -1238,6 +1245,9 @@ void MENU_ShowCurrentSetting(void)
         case MENU_SET_INV:
 			gSubMenuSelection = gSetting_set_inv;
 			break;
+        case MENU_SET_LCK:
+			gSubMenuSelection = gSetting_set_lck;
+			break;
 #endif
 
 		default:

misc.c

@@ -102,6 +102,7 @@ enum BacklightOnRxTx_t gSetting_backlight_on_tx_rx;
 	uint8_t       gSetting_set_ctr = 11;
 	bool          gSetting_set_inv = false;
 	uint8_t       gSetting_set_eot = 0;
+	bool          gSetting_set_lck = false;
 	bool          gSetting_set_ptt_session;
 #endif
 

misc.h

@@ -163,6 +163,7 @@ extern enum BacklightOnRxTx_t gSetting_backlight_on_tx_rx;
 	extern uint8_t            gSetting_set_ctr;
 	extern bool               gSetting_set_inv;
 	extern uint8_t            gSetting_set_eot;
+	extern bool               gSetting_set_lck;
 	extern bool               gSetting_set_ptt_session;
 #endif
 

settings.c

@@ -296,6 +296,8 @@ void SETTINGS_InitEEPROM(void)
 		gSetting_set_inv = (((Data[5] & 0xF0) >> 4) < 2) ? ((Data[5] & 0xF0) >> 4) : 0;
 		gSetting_set_ctr = (((Data[5] & 0x0F)) < 16) ? ((Data[5] & 0x0F)) : 5;
 
+		gSetting_set_lck = (Data[4] < 2) ? (Data[4]) : 0;
+
 		// And set special session settings for actions
 		gSetting_set_ptt_session = gSetting_set_ptt;
 	#endif
@@ -624,6 +626,7 @@ void SETTINGS_SaveSettings(void)
 #ifdef ENABLE_FEAT_F4HWN
 	memset(State, 0xFF, sizeof(State));
 
+	State[4] = gSetting_set_lck;
 	State[5] = ((gSetting_set_inv << 4) | (gSetting_set_ctr & 0x0F));
 	State[6] = ((gSetting_set_tot << 4) | (gSetting_set_eot & 0x0F));
 	State[7] = ((gSetting_set_low << 4) | (gSetting_set_ptt & 0x0F));

ui/main.c

@@ -518,6 +518,7 @@ void UI_DisplayMain(void)
 		return;
 	}
 
+#ifndef ENABLE_FEAT_F4HWN
 	if (gEeprom.KEY_LOCK && gKeypadLocked > 0)
 	{	// tell user how to unlock the keyboard
 		UI_PrintString("Long press #", 0, LCD_WIDTH, 1, 8);
@@ -525,6 +526,15 @@ void UI_DisplayMain(void)
 		ST7565_BlitFullScreen();
 		return;
 	}
+#else
+	if (gEeprom.KEY_LOCK && gKeypadLocked > 0)
+	{	// tell user how to unlock the keyboard
+		BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, true);
+		SYSTEM_DelayMs(50);
+		BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, false);
+		SYSTEM_DelayMs(50);
+	}
+#endif
 
 	unsigned int activeTxVFO = gRxVfoIsActive ? gEeprom.RX_VFO : gEeprom.TX_VFO;
 

ui/menu.c

@@ -132,6 +132,7 @@ const t_menu_item MenuList[] =
 	{"SetEot", VOICE_ID_INVALID,                       MENU_SET_EOT       },
 	{"SetCtr", VOICE_ID_INVALID,                       MENU_SET_CTR       },
 	{"SetInv", VOICE_ID_INVALID,                       MENU_SET_INV       },
+	{"SetLck", VOICE_ID_INVALID,                       MENU_SET_LCK       },
 #endif
 	// hidden menu items from here on
 	// enabled if pressing both the PTT and upper side button at power-on
@@ -370,6 +371,12 @@ const char gSubMenu_SCRAMBLER[][7] =
 		"VISUAL",
 		"ALL"
 	};
+
+	const char gSubMenu_SET_LCK[][9] =
+	{
+		"KEYS",
+		"KEYS+PTT"
+	};
 #endif
 
 const t_sidefunction gSubMenu_SIDEFUNCTIONS[] =
@@ -922,6 +929,10 @@ void UI_DisplayMenu(void)
 			strcpy(String, gSubMenu_OFF_ON[gSubMenuSelection]);
 			ST7565_ContrastAndInv();
 			break;
+
+		case MENU_SET_LCK:
+			strcpy(String, gSubMenu_SET_LCK[gSubMenuSelection]);
+			break;
 #endif
 
 	}

ui/menu.h

@@ -128,6 +128,7 @@ enum
 	MENU_SET_EOT,
 	MENU_SET_CTR,
 	MENU_SET_INV,
+	MENU_SET_LCK,
 #endif
 	MENU_BATCAL,  // battery voltage calibration
 	MENU_F1SHRT,
@@ -165,6 +166,7 @@ extern const char        gSubMenu_D_RSP[4][11];
 	extern const char    gSubMenu_SET_LOW[5][7];
 	extern const char    gSubMenu_SET_PTT[2][8];
 	extern const char    gSubMenu_SET_TOT[4][7];
+	extern const char    gSubMenu_SET_LCK[2][9];
 #endif
 
 extern const char* const gSubMenu_PTT_ID[5];