messenger rx, enc, ack menu options

app/menu.c

@@ -245,6 +245,13 @@ int MENU_GetLimits(uint8_t menu_id, int32_t *pMin, int32_t *pMax)
 		case MENU_500TX:
 		case MENU_350EN:
 		case MENU_SCREN:
+#ifdef ENABLE_ENCRYPTION
+		case MENU_MSG_ENC:
+#endif
+#ifdef ENABLE_MESSENGER
+		case MENU_MSG_RX:
+		case MENU_MSG_ACK:
+#endif
 			*pMin = 0;
 			*pMax = ARRAY_SIZE(gSubMenu_OFF_ON) - 1;
 			break;
@@ -487,6 +494,20 @@ void MENU_AcceptSetting(void)
 				memset(edit, 0, sizeof(edit));
 				gUpdateStatus        = true;
 				break;
+
+			case MENU_MSG_ENC:
+				gEeprom.MESSENGER_CONFIG.data.encrypt = gSubMenuSelection;
+				break;
+		#endif
+
+		#ifdef ENABLE_MESSENGER
+			case MENU_MSG_RX:
+				gEeprom.MESSENGER_CONFIG.data.receive = gSubMenuSelection;
+				break;
+
+			case MENU_MSG_ACK:
+				gEeprom.MESSENGER_CONFIG.data.ack = gSubMenuSelection;
+				break;
 		#endif
 
 		case MENU_W_N:
@@ -916,6 +937,22 @@ void MENU_ShowCurrentSetting(void)
     		gSubMenuSelection = gEeprom.RX_OFFSET;
 			break;
 
+		#ifdef ENABLE_ENCRYPTION
+			case MENU_MSG_ENC:
+				gSubMenuSelection = gEeprom.MESSENGER_CONFIG.data.encrypt;
+				break;
+		#endif
+
+		#ifdef ENABLE_MESSENGER
+			case MENU_MSG_RX:
+				gSubMenuSelection = gEeprom.MESSENGER_CONFIG.data.receive;
+				break;
+
+			case MENU_MSG_ACK:
+				gSubMenuSelection = gEeprom.MESSENGER_CONFIG.data.ack;
+				break;
+		#endif
+
 		#ifdef ENABLE_PWRON_PASSWORD
 			case MENU_PASSWORD:
 				gSubMenuSelection = gEeprom.POWER_ON_PASSWORD;

app/messenger.h

@@ -40,6 +40,22 @@ typedef enum PacketType {
     INVALID_PACKET
 } PacketType;
 
+// Modem Modulation                             // 2024 kamilsss655
+typedef enum ModemModulation {
+    MOD_FSK,
+    MOD_AFSK,
+    MOD_NOAA_SAME
+} ModemModulation;
+
+// Modem Baud Rate                             // 2024 kamilsss655
+// lower baud provides better reliability in bad conditions
+typedef enum ModemBaudRate {
+    MOD_BAUD_1200,
+    MOD_BAUD_300,
+    MOD_BAUD_200,
+    MOD_BAUD_100
+} ModemBaudRate;
+
 // Data Packet definition                            // 2024 kamilsss655
 union DataPacket
 {
@@ -53,6 +69,19 @@ union DataPacket
   uint8_t serializedArray[1+PAYLOAD_LENGTH+NONCE_LENGTH];
 };
 
+// MessengerConfig                            // 2024 kamilsss655
+typedef union {
+  struct {
+    uint8_t
+      receive    :1, // determines whether fsk modem will listen for new messages
+      ack        :1, // determines whether the radio will automatically respond to messages with ACK
+      encrypt    :1, // determines whether outgoing messages will be encrypted
+      unused     :1,
+      modulation :2, // determines FSK modulation type
+      baud       :2; // determines FSK baud rate
+  } data;
+  uint8_t __val;
+} MessengerConfig;
 
 void MSG_EnableRX(const bool enable);
 void MSG_StorePacket(const uint16_t interrupt_bits);

board.c

@@ -593,6 +593,9 @@ void BOARD_EEPROM_Init(void)
 	#ifdef ENABLE_PWRON_PASSWORD
 		gEeprom.PASSWORD_WRONG_ATTEMPTS = (Data[2] > PASSWORD_MAX_RETRIES) ? PASSWORD_MAX_RETRIES : Data[2];
 	#endif
+	#ifdef ENABLE_MESSENGER
+		gEeprom.MESSENGER_CONFIG.__val = Data[3];
+	#endif
 
 	// 0EA8..0EAF
 	EEPROM_ReadBuffer(0x0EA8, Data, 8);

settings.c

@@ -112,6 +112,9 @@ void SETTINGS_SaveSettings(void)
 	#endif
 	State[1] = gEeprom.RX_AGC;
 	State[2] = gEeprom.PASSWORD_WRONG_ATTEMPTS;
+	#ifdef ENABLE_MESSENGER
+		State[3] = gEeprom.MESSENGER_CONFIG.__val;
+	#endif
 	EEPROM_WriteBuffer(0x0EA0, State, true);
 	
 	memset(State, 0xFF, sizeof(State));

settings.h

@@ -24,6 +24,9 @@
 #include <helper/battery.h>
 #include "radio.h"
 #include <driver/backlight.h>
+#ifdef ENABLE_MESSENGER
+	#include "app/messenger.h"
+#endif
 
 enum POWER_OnDisplayMode_t {
 	POWER_ON_DISPLAY_MODE_FULL_SCREEN = 0,
@@ -242,6 +245,9 @@ typedef struct {
 #endif
 #ifdef ENABLE_ENCRYPTION
 	char                  ENC_KEY[16];
+#endif
+#ifdef ENABLE_MESSENGER
+	MessengerConfig       MESSENGER_CONFIG;
 #endif
 	uint16_t              VOX1_THRESHOLD;
 	uint16_t              VOX0_THRESHOLD;

ui/menu.c

@@ -115,7 +115,12 @@ const t_menu_item MenuList[] =
 	{"Passwd", VOICE_ID_INVALID,                       MENU_PASSWORD      }, // power on password
 #endif
 #ifdef ENABLE_ENCRYPTION
-	{"EncKey", VOICE_ID_INVALID,                       MENU_ENC_KEY      }, // encryption key
+	{"EncKey", VOICE_ID_INVALID,                       MENU_ENC_KEY       }, // encryption key
+	{"MsgEnc", VOICE_ID_INVALID,                       MENU_MSG_ENC       }, // messenger encrypt outgoing messages
+#endif
+#ifdef ENABLE_MESSENGER
+	{"MsgRx",  VOICE_ID_INVALID,                       MENU_MSG_RX        }, // messenger rx
+	{"MsgAck", VOICE_ID_INVALID,                       MENU_MSG_ACK       }, // messenger respond ACK
 #endif
 	{"Sql",    VOICE_ID_SQUELCH,                       MENU_SQL           },
 	// hidden menu items from here on
@@ -753,6 +758,20 @@ void UI_DisplayMenu(void)
 					already_printed = true;
 					break;
 				}
+
+				case MENU_MSG_ENC:
+						strcpy(String, gSubMenu_OFF_ON[gSubMenuSelection]);
+						break;
+			#endif
+
+			#ifdef ENABLE_MESSENGER
+				case MENU_MSG_RX:
+						strcpy(String, gSubMenu_OFF_ON[gSubMenuSelection]);
+						break;
+
+				case MENU_MSG_ACK:
+						strcpy(String, gSubMenu_OFF_ON[gSubMenuSelection]);
+						break;
 			#endif
 
 			case MENU_SAVE:

ui/menu.h

@@ -64,6 +64,11 @@ enum
 #endif
 #ifdef ENABLE_ENCRYPTION
 	MENU_ENC_KEY,
+	MENU_MSG_ENC,
+#endif
+#ifdef ENABLE_MESSENGER
+	MENU_MSG_RX,
+	MENU_MSG_ACK,
 #endif
 	MENU_BEEP,
 #ifdef ENABLE_VOICE