Test out some things

Makefile

@@ -9,7 +9,7 @@ ENABLE_UART                   	?= 1
 ENABLE_AIRCOPY                	?= 0
 ENABLE_NOAA                   	?= 0
 ENABLE_VOICE                  	?= 0
-ENABLE_VOX                    	?= 1
+ENABLE_VOX                    	?= 0
 ENABLE_ALARM                  	?= 0
 ENABLE_TX1750                 	?= 1
 ENABLE_PWRON_PASSWORD         	?= 0

app/action.c

@@ -440,7 +440,7 @@ static void ACTION_Scan_FM(bool bRestart)
 static void ACTION_AlarmOr1750(const bool b1750)
 {
 
-    if(gEeprom.KEY_LOCK && gEeprom.KEY_LOCK_PTT)
+    if(gEeprom.KEY_LOCK)
         return;
 
     #if defined(ENABLE_ALARM)

app/app.c

@@ -970,13 +970,13 @@ void APP_Update(void) {
         && gScanStateDir == SCAN_OFF
         && !gPttIsPressed
         && gCurrentFunction != FUNCTION_POWER_SAVE
-        #ifdef ENABLE_VOICE
+#ifdef ENABLE_VOICE
         && gVoiceWriteIndex == 0
-        #endif
+#endif
-        #ifdef ENABLE_FMRADIO
+#ifdef ENABLE_FMRADIO
         && !gFmRadioMode
-        #endif
+#endif
-        #ifdef ENABLE_DTMF_CALLING
+#ifdef ENABLE_DTMF_CALLING
         && gDTMF_CallState == DTMF_CALL_STATE_NONE
 #endif
             ) {
@@ -1012,10 +1012,10 @@ void APP_Update(void) {
             || gScanStateDir != SCAN_OFF
             || gCssBackgroundScan
             || gScreenToDisplay != DISPLAY_MAIN
-            #ifdef ENABLE_FMRADIO
+#ifdef ENABLE_FMRADIO
             || gFmRadioMode
-            #endif
+#endif
-            #ifdef ENABLE_DTMF_CALLING
+#ifdef ENABLE_DTMF_CALLING
             || gDTMF_CallState != DTMF_CALL_STATE_NONE
 #endif
 #ifdef ENABLE_NOAA
@@ -1395,6 +1395,10 @@ void APP_TimeSlice10ms(void) {
 
     SCANNER_TimeSlice10ms();
 
+    if (gEnteringSMS == SMS_NOT_ENTERING) {
+        MSG_FSKReceiveData();
+    }
+
 #ifdef ENABLE_AIRCOPY
     if (gScreenToDisplay == DISPLAY_AIRCOPY && gAircopyState == AIRCOPY_TRANSFER && gAirCopyIsSendMode == 1) {
         if (!AIRCOPY_SendMessage()) {
@@ -1818,8 +1822,8 @@ static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld) {
 
     bool lowBatPopup = gLowBattery && !gLowBatteryConfirmed && gScreenToDisplay == DISPLAY_MAIN;
 
-    if ((gEeprom.KEY_LOCK || lowBatPopup) && gCurrentFunction != FUNCTION_TRANSMIT)
+    if ((gEeprom.KEY_LOCK || lowBatPopup) &&
-    {   // keyboard is locked or low battery popup
+        gCurrentFunction != FUNCTION_TRANSMIT) {   // keyboard is locked or low battery popup
 
         // close low battery popup
         if (Key == KEY_EXIT && bKeyPressed && lowBatPopup) {

app/fskmodem.c

@@ -98,6 +98,88 @@ void MSG_ConfigureFSK(bool rx) {
 }
 
 
+uint16_t calculateCRC(uint8_t *data, size_t length) {
+    uint16_t crc = 0xFFFF; // Example CRC-16 initialization
+    for (size_t i = 0; i < length; i++) {
+        crc ^= data[i];
+        for (uint8_t j = 0; j < 8; j++) {
+            if (crc & 1) {
+                crc = (crc >> 1) ^ 0xA001; // Example polynomial (CRC-16-IBM)
+            } else {
+                crc >>= 1;
+            }
+        }
+    }
+    return crc;
+}
+
+
+void processReceivedPacket(DataPacket *packet) {
+    char String[31 + DataPacketDataSize];
+    char numBuf[11];  // Enough for any 64-bit unsigned integer
+    const unsigned int vfo = (gEeprom.CROSS_BAND_RX_TX == CROSS_BAND_OFF) ? gEeprom.RX_VFO
+                                                                          : gEeprom.TX_VFO;
+    if (dataPacket.dest == gEeprom.FSKSRCAddress) {
+        BK4819_PlaySingleTone(1000, 250, 127, true);
+        strcpy(String, "SMS by ");
+        itoa(packet->src, numBuf);  // Convert number to string
+        strcat(String, numBuf);
+        strcat(String, ": ");
+        strcat(String, (char *)packet->data);
+
+        UI_DisplayPopup(String);
+#ifdef ENABLE_FEAT_F4HWN
+        if (isMainOnly()) {
+                    UI_PrintStringSmallNormal(String, 2, 0, 5);
+                } else {
+                    UI_PrintStringSmallNormal(String, 2, 0, 3);
+                }
+#else
+        UI_PrintStringSmallNormal(String, 2, 0, 3);
+
+#endif
+
+    } else if (VfoState[vfo] == VFO_STATE_NORMAL && !TX_freq_check(gCurrentVfo->freq_config_TX.Frequency)) {
+        if (packet->ttl--) {
+            BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, true);
+            MSG_FSKSendData(packet);
+            BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, false);
+        }
+    }
+
+    memset(packet, 0, DataPacketDataSize); // Clear data after processing (example action)
+}
+
+
+bool MSG_FSKReceiveData() {
+    if (!(BK4819_ReadRegister(BK4819_REG_0C) & (1U << 1))) {
+        return false; // No data available
+    }
+
+    // Read the received data from FIFO
+    uint16_t *ptr = (uint16_t *) &inBoundPacket;
+    size_t wordCount = sizeof(inBoundPacket) / sizeof(uint16_t);
+
+    for (size_t i = 0; i < wordCount; i++) {
+        ptr[i] = BK4819_ReadRegister(BK4819_REG_5F);
+    }
+
+    // Clear the RX interrupt flag
+    BK4819_WriteRegister(BK4819_REG_02, 0);
+
+    // Validate checksum (assuming last 2 bytes are CRC-16)
+    size_t dataLength = sizeof(inBoundPacket.data) - 2;
+    uint16_t receivedCRC = (inBoundPacket.data[dataLength] << 8) | inBoundPacket.data[dataLength + 1];
+    uint16_t calculatedCRC = calculateCRC(inBoundPacket.data, dataLength);
+
+    if (receivedCRC == calculatedCRC) {
+        processReceivedPacket(&inBoundPacket);
+        return true;
+    }
+
+    return false; // CRC check failed
+}
+
 void MSG_EnableRX(const bool enable) {
 
     if (enable) {
@@ -111,8 +193,14 @@ void MSG_EnableRX(const bool enable) {
     }
 }
 
-void MSG_FSKSendData() {
+void MSG_FSKSendData(DataPacket *dataPacketIn) {
 
+    bool isAudioOn = gEnableSpeaker;
+    if (gEnableSpeaker) {
+        AUDIO_AudioPathOff();
+        BK4819_EnterTxMute();
+        gEnableSpeaker = false;
+    }
     // turn off CTCSS/CDCSS during FFSK
     const uint16_t css_val = BK4819_ReadRegister(BK4819_REG_51);
     BK4819_WriteRegister(BK4819_REG_51, 0);
@@ -163,8 +251,8 @@ void MSG_FSKSendData() {
     SYSTEM_DelayMs(100);
 
     {    // load the entire packet data into the TX FIFO buffer
-        uint16_t *ptr = (uint16_t *) &dataPacket;
+        uint16_t *ptr = (uint16_t *) dataPacketIn;
-        size_t wordCount = sizeof(dataPacket) / sizeof(uint16_t);
+        size_t wordCount = sizeof(*dataPacketIn) / sizeof(uint16_t);
 
         for (size_t i = 0; i < wordCount; i++) {
             BK4819_WriteRegister(BK4819_REG_5F, ptr[i]);
@@ -211,9 +299,16 @@ void MSG_FSKSendData() {
     gUpdateDisplay = true;
     gFlagEndTransmission = false;
 
+    if (isAudioOn) {
+        AUDIO_AudioPathOn();
+        gEnableSpeaker = true;
+        BK4819_ExitTxMute();
+    }
+
 }
 
 void prepareDataPacket() {
     dataPacket.src = gEeprom.FSKSRCAddress;
     dataPacket.seq = seq++;
+    dataPacket.ttl = 20;
 }

app/fskmodem.h

@@ -14,6 +14,11 @@
 #include "../driver/system.h"
 #include "../misc.h"
 #include "../app/app.h"
+#include <string.h>
+#include "../audio.h"
+#include <stdio.h>
+#include "../ui/helper.h"
+#include "../ui/main.h"
 
 // REG_70 bit definitions
 #define TONE1_ENABLE_BIT      (1U << 15)
@@ -73,22 +78,27 @@
 #define FSK_CRC_ON (1U << 6)
 #define FSK_CRC_OFF (0U << 6)
 
-#define DataPacketDataSize (36)
+#define DataPacketDataSize (35)
 
 typedef struct {
     uint32_t dest;
     uint32_t src;
     uint8_t seq;
+    uint8_t ttl;
     uint8_t flags;
     uint8_t data[DataPacketDataSize];
 } DataPacket;
 
 void prepareDataPacket();
 
-void MSG_FSKSendData();
+void MSG_FSKSendData(DataPacket *dataPacketIn);
 
 void MSG_EnableRX(bool enable);
 
+void processReceivedPacket(DataPacket *packet);
+uint16_t calculateCRC(uint8_t *data, size_t length);
+bool MSG_FSKReceiveData();
+
 extern DataPacket dataPacket;
 
 extern DataPacket inBoundPacket;

app/main.c

@@ -968,19 +968,15 @@ void MAIN_ProcessKeys(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld) {
                     const unsigned int vfo = (gEeprom.CROSS_BAND_RX_TX == CROSS_BAND_OFF) ? gEeprom.RX_VFO
                                                                                           : gEeprom.TX_VFO;
                     if (VfoState[vfo] == VFO_STATE_NORMAL && !TX_freq_check(gCurrentVfo->freq_config_TX.Frequency)) {
-                        AUDIO_AudioPathOff();
+
-                        gEnableSpeaker = false;
                         RADIO_PrepareTX();
                         if (gCurrentVfo->SCRAMBLING_TYPE > 0)
                             BK4819_EnableScramble(gCurrentVfo->SCRAMBLING_TYPE - 1);
                         else
                             BK4819_DisableScramble();
                         BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, true);
-                        MSG_FSKSendData();
+                        MSG_FSKSendData(&dataPacket);
                         BK4819_ToggleGpioOut(BK4819_GPIO5_PIN1_RED, false);
-                        AUDIO_AudioPathOn();
-                        gEnableSpeaker = true;
-                        BK4819_ExitTxMute();
                         MSG_EnableRX(true);
                         gVfoConfigureMode = VFO_CONFIGURE;
                         dataPTR = dataPacket.data;

app/menu.c

@@ -390,12 +390,6 @@ int MENU_GetLimits(uint8_t menu_id, int32_t *pMin, int32_t *pMax) {
             //*pMin = 0;
             *pMax = ARRAY_SIZE(gSubMenu_SET_TOT) - 1;
             break;
-#ifdef ENABLE_FEAT_F4HWN_CTR
-        case MENU_SET_CTR:
-            *pMin = 1;
-            *pMax = 15;
-            break;
-#endif
 #ifdef ENABLE_FEAT_F4HWN_INV
         case MENU_SET_INV:
             //*pMin = 0;
@@ -855,17 +849,9 @@ void MENU_AcceptSetting(void) {
         case MENU_SET_EOT:
             gSetting_set_eot = gSubMenuSelection;
             break;
-#ifdef ENABLE_FEAT_F4HWN_CTR
-        case MENU_SET_CTR:
-            gSetting_set_ctr = gSubMenuSelection;
-            break;
-#endif
         case MENU_SET_INV:
             gSetting_set_inv = gSubMenuSelection;
             break;
-        case MENU_SET_LCK:
-            gSetting_set_lck = gSubMenuSelection;
-            break;
 #ifdef ENABLE_FEAT_F4HWN_NARROWER
         case MENU_SET_NFM:
             gSetting_set_nfm = gSubMenuSelection;
@@ -1262,17 +1248,9 @@ void MENU_ShowCurrentSetting(void) {
         case MENU_SET_EOT:
             gSubMenuSelection = gSetting_set_eot;
             break;
-#ifdef ENABLE_FEAT_F4HWN_CTR
-        case MENU_SET_CTR:
-            gSubMenuSelection = gSetting_set_ctr;
-            break;
-#endif
         case MENU_SET_INV:
             gSubMenuSelection = gSetting_set_inv;
             break;
-        case MENU_SET_LCK:
-            gSubMenuSelection = gSetting_set_lck;
-            break;
 #ifdef ENABLE_FEAT_F4HWN_NARROWER
         case MENU_SET_NFM:
             gSubMenuSelection = gSetting_set_nfm;

app/spectrum.c

@@ -856,7 +856,7 @@ static void ShowChannelName(uint32_t f) {
 #endif
 
 static void DrawF(uint32_t f) {
-    sprintf(String, "%u.%05u", f / 100000, f % 100000);
+    sprintf(String, "%lu.%05lu", f / 100000, f % 100000);
     UI_PrintStringSmallNormal(String, 8, 127, 0);
 
     sprintf(String, "%3s", gModulationStr[settings.modulationType]);
@@ -879,19 +879,19 @@ static void DrawNums() {
     }
 
     if (IsCenterMode()) {
-        sprintf(String, "%u.%05u \x7F%u.%02uk", currentFreq / 100000,
+        sprintf(String, "%lu.%05lu \x7F%lu.%02luk", currentFreq / 100000,
                 currentFreq % 100000, settings.frequencyChangeStep / 100,
                 settings.frequencyChangeStep % 100);
         GUI_DisplaySmallest(String, 36, 39, false, true);
     } else {
-        sprintf(String, "%u.%05u", GetFStart() / 100000, GetFStart() % 100000);
+        sprintf(String, "%lu.%05lu", GetFStart() / 100000, GetFStart() % 100000);
         GUI_DisplaySmallest(String, 0, 49, false, true);
 
-        sprintf(String, "\x7F%u.%02uk", settings.frequencyChangeStep / 100,
+        sprintf(String, "\x7F%lu.%02luk", settings.frequencyChangeStep / 100,
                 settings.frequencyChangeStep % 100);
         GUI_DisplaySmallest(String, 48, 10, false, true);
 
-        sprintf(String, "%u.%05u", GetFEnd() / 100000, GetFEnd() % 100000);
+        sprintf(String, "%lu.%05lu", GetFEnd() / 100000, GetFEnd() % 100000);
         GUI_DisplaySmallest(String, 93, 49, false, true);
     }
 }

driver/st7565.c

@@ -202,7 +202,7 @@ uint8_t cmds[] = {
                 ST7565_WriteByte(ST7565_CMD_INVERSE_DISPLAY | gSetting_set_inv);
                 break;
             case 7:
-                ST7565_WriteByte(21 + gSetting_set_ctr);
+                ST7565_WriteByte(21 + ST7565_CTR_SETTING_VAL);
                 break;
             default:
                 ST7565_WriteByte(cmds[i]);

driver/st7565.h

@@ -27,6 +27,8 @@
 extern uint8_t gStatusLine[LCD_WIDTH];
 extern uint8_t gFrameBuffer[FRAME_LINES][LCD_WIDTH];
 
+#define ST7565_CTR_SETTING_VAL (15)
+
 void ST7565_DrawLine(const unsigned int Column, const unsigned int Line, const uint8_t *pBitmap, const unsigned int Size);
 void ST7565_BlitFullScreen(void);
 void ST7565_BlitLine(unsigned line);

misc.c

@@ -112,10 +112,8 @@ enum BacklightOnRxTx_t gSetting_backlight_on_tx_rx;
 #ifdef ENABLE_FEAT_F4HWN
     bool          gSetting_set_ptt = 0;
     uint8_t       gSetting_set_tot = 0;
-    uint8_t       gSetting_set_ctr = 10;
     bool          gSetting_set_inv = false;
     uint8_t       gSetting_set_eot = 0;
-    bool          gSetting_set_lck = false;
     #ifdef ENABLE_FEAT_F4HWN_NARROWER
         bool          gSetting_set_nfm = 0;
     #endif

misc.h

@@ -165,10 +165,8 @@ extern enum BacklightOnRxTx_t gSetting_backlight_on_tx_rx;
 #ifdef ENABLE_FEAT_F4HWN
     extern bool               gSetting_set_ptt;
     extern uint8_t            gSetting_set_tot;
-    extern uint8_t            gSetting_set_ctr;
     extern bool               gSetting_set_inv;
     extern uint8_t            gSetting_set_eot;
-    extern bool               gSetting_set_lck;
     #ifdef ENABLE_FEAT_F4HWN_NARROWER
         extern bool               gSetting_set_nfm;
     #endif

settings.c

@@ -338,8 +338,6 @@ void SETTINGS_InitEEPROM(void) {
     int tmp = ((Data[5] & 0xF0) >> 4);
 
     gSetting_set_inv = (((tmp >> 0) & 0x01) < 2) ? ((tmp >> 0) & 0x01): 0;
-    gSetting_set_lck = (((tmp >> 1) & 0x01) < 2) ? ((tmp >> 1) & 0x01): 0;
-    gSetting_set_ctr = (((Data[5] & 0x0F)) > 00 && ((Data[5] & 0x0F)) < 16) ? ((Data[5] & 0x0F)) : 10;
 
     gSetting_set_tmr = ((Data[4] & 1) < 2) ? (Data[4] & 1): 0;
     */
@@ -351,14 +349,6 @@ void SETTINGS_InitEEPROM(void) {
 #else
     gSetting_set_inv = 0;
 #endif
-    gSetting_set_lck = (tmp >> 1) & 0x01;
-
-#ifdef ENABLE_FEAT_F4HWN_CTR
-    int ctr_value = Data[5] & 0x0F;
-    gSetting_set_ctr = (ctr_value > 0 && ctr_value < 16) ? ctr_value : 10;
-#else
-    gSetting_set_ctr = 10;
-#endif
 
     gSetting_set_tmr = Data[4] & 0x01;
 #ifdef ENABLE_FEAT_F4HWN_SLEEP
@@ -371,7 +361,6 @@ void SETTINGS_InitEEPROM(void) {
 
     // And set special session settings for actions
     gSetting_set_ptt_session = gSetting_set_ptt;
-    gEeprom.KEY_LOCK_PTT = gSetting_set_lck;
 #endif
 }
 
@@ -763,8 +752,6 @@ void SETTINGS_SaveSettings(void) {
 
     if(gSetting_set_inv == 1)
         tmp = tmp | (1 << 0);
-    if (gSetting_set_lck == 1)
-        tmp = tmp | (1 << 1);
     */
 
 #ifdef ENABLE_FEAT_F4HWN_SLEEP
@@ -773,13 +760,11 @@ void SETTINGS_SaveSettings(void) {
     State[4] = gSetting_set_tmr ? (1 << 0) : 0;
 #endif
 
-    tmp = (gSetting_set_inv << 0) |
+    tmp = (gSetting_set_inv << 0);
-          (gSetting_set_lck << 1);
 
-    State[5] = ((tmp << 4) | (gSetting_set_ctr & 0x0F));
+    State[5] = (tmp << 4);
     State[6] = ((gSetting_set_tot << 4) | (gSetting_set_eot & 0x0F));
     State[7] = gSetting_set_ptt & 0x0F;
-    gEeprom.KEY_LOCK_PTT = gSetting_set_lck;
 
     EEPROM_WriteBuffer(0x1FF0, State);
 #endif

ui/helper.c

@@ -110,6 +110,31 @@ void UI_PrintStringSmall(const char *pString, uint8_t Start, uint8_t End, uint8_
     UI_PrintStringBuffer(pString, gFrameBuffer[Line] + Start, char_width, font, inv);
 }
 
+void itoa(unsigned long num, char *str) {
+    char buf[20];  // Enough to store any 32-bit or 64-bit unsigned number
+    int i = 0;
+
+    // Handle 0 explicitly
+    if (num == 0) {
+        str[i++] = '0';
+        str[i] = '\0';
+        return;
+    }
+
+    // Convert number to string in reverse order
+    while (num > 0) {
+        buf[i++] = (num % 10) + '0';  // Get last digit and convert to ASCII
+        num /= 10;
+    }
+
+    // Reverse the string
+    int j = 0;
+    while (i > 0) {
+        str[j++] = buf[--i];
+    }
+    str[j] = '\0';  // Null-terminate the string
+}
+
 
 void UI_PrintStringSmallNormal(const char *pString, uint8_t Start, uint8_t End, uint8_t Line) {
     UI_PrintStringSmall(pString, Start, End, Line, ARRAY_SIZE(gFontSmall[0]), (const uint8_t *) gFontSmall, false);

ui/helper.h

@@ -41,7 +41,7 @@ void UI_DrawPixelBuffer(uint8_t (*buffer)[128], uint8_t x, uint8_t y, bool black
 #endif
 void UI_DrawLineBuffer(uint8_t (*buffer)[128], int16_t x1, int16_t y1, int16_t x2, int16_t y2, bool black);
 void UI_DrawRectangleBuffer(uint8_t (*buffer)[128], int16_t x1, int16_t y1, int16_t x2, int16_t y2, bool black);
-
+void itoa(unsigned long num, char *str);
 void UI_DisplayClear();
 
 #endif

ui/main.c

@@ -59,7 +59,7 @@ static uint32_t RxOnVfofrequency;
 
 bool isMainOnlyInputDTMF = false;
 
-static bool isMainOnly() {
+bool isMainOnly() {
     return (gEeprom.DUAL_WATCH == DUAL_WATCH_OFF) && (gEeprom.CROSS_BAND_RX_TX == CROSS_BAND_OFF);
 }
 
@@ -334,7 +334,7 @@ void DisplayRSSIBar(const bool now) {
         sprintf(str, "% 4d S%d", -rssi_dBm, s_level);
     }
     else {
-        sprintf(str, "% 4d  %2d", -rssi_dBm, overS9dBm);
+        sprintf(str, "% 4d  %2ld", -rssi_dBm, overS9dBm);
         memcpy(p_line + 2 + 7*5, &plus, ARRAY_SIZE(plus));
     }
 
@@ -401,7 +401,7 @@ void UI_MAIN_PrintAGC(bool now)
     int8_t pgaTab[] = {-33, -27, -21, -15, -9, -6, -3, 0};
     int16_t agcGain = lnaShortTab[agcGainReg.lnaS] + lnaTab[agcGainReg.lna] + mixerTab[agcGainReg.mixer] + pgaTab[agcGainReg.pga];
 
-    sprintf(buf, "%d%2d %2d %2d %3d", reg7e.agcEnab, reg7e.gainIdx, -agcGain, reg7e.agcSigStrength, BK4819_GetRSSI());
+    sprintf(buf, "%d%2ld %2ld %2ld %3ld", reg7e.agcEnab, reg7e.gainIdx, -agcGain, reg7e.agcSigStrength, BK4819_GetRSSI());
     UI_PrintStringSmallNormal(buf, 2, 0, 3);
     if(now)
         ST7565_BlitLine(3);
@@ -564,9 +564,9 @@ void UI_DisplayMain(void) {
                     }
 
                     UI_PrintString("ScnRng", 5, 0, line + shift /*, 8 */);
-                    sprintf(String, "%3u.%05u", gScanRangeStart / 100000, gScanRangeStart % 100000);
+                    sprintf(String, "%3lu.%05lu", gScanRangeStart / 100000, gScanRangeStart % 100000);
                     UI_PrintStringSmallNormal(String, 56, 0, line + shift);
-                    sprintf(String, "%3u.%05u", gScanRangeStop / 100000, gScanRangeStop % 100000);
+                    sprintf(String, "%3lu.%05lu", gScanRangeStop / 100000, gScanRangeStop % 100000);
                     UI_PrintStringSmallNormal(String, 56, 0, line + shift + 1);
 
                     if (!isMainOnly())
@@ -576,9 +576,9 @@ void UI_DisplayMain(void) {
                 }
 #else
                 UI_PrintString("ScnRng", 5, 0, line /*, 8 */);
-                sprintf(String, "%3u.%05u", gScanRangeStart / 100000, gScanRangeStart % 100000);
+                sprintf(String, "%3lu.%05lu", gScanRangeStart / 100000, gScanRangeStart % 100000);
                 UI_PrintStringSmallNormal(String, 56, 0, line);
-                sprintf(String, "%3u.%05u", gScanRangeStop / 100000, gScanRangeStop % 100000);
+                sprintf(String, "%3lu.%05lu", gScanRangeStop / 100000, gScanRangeStop % 100000);
                 UI_PrintStringSmallNormal(String, 56, 0, line + 1);
                 continue;
 #endif
@@ -588,7 +588,7 @@ void UI_DisplayMain(void) {
 
             if (gEnteringSMS == SMS_ENTERING_DEST) {
                 UI_PrintString("SMS Dst", 0, 0, line - 1 /*, 8 */);
-                sprintf(String, "%d", dataPacket.dest);
+                sprintf(String, "%ld", dataPacket.dest);
                 UI_PrintStringSmallNormal(String, 0, 0, line);
                 continue;
             }
@@ -835,7 +835,7 @@ void UI_DisplayMain(void) {
 
                 switch (gEeprom.CHANNEL_DISPLAY_MODE) {
                     case MDF_FREQUENCY: // show the channel frequency
-                        sprintf(String, "%3u.%05u", frequency / 100000, frequency % 100000);
+                        sprintf(String, "%3lu.%05lu", frequency / 100000, frequency % 100000);
 #ifdef ENABLE_BIG_FREQ
                         if (frequency < _1GHz_in_KHz) {
                             // show the remaining 2 small frequency digits
@@ -884,7 +884,7 @@ void UI_DisplayMain(void) {
 
 #ifdef ENABLE_FEAT_F4HWN
                             if (isMainOnly()) {
-                                sprintf(String, "%3u.%05u", frequency / 100000, frequency % 100000);
+                                sprintf(String, "%3lu.%05lu", frequency / 100000, frequency % 100000);
                                 if (frequency < _1GHz_in_KHz) {
                                     // show the remaining 2 small frequency digits
                                     UI_PrintStringSmallNormal(String + 7, 113, 0, line + 4);
@@ -897,11 +897,11 @@ void UI_DisplayMain(void) {
                                     UI_PrintString(String, 40, 0, line + 3 /*, 8 */);
                                 }
                             } else {
-                                sprintf(String, "%03u.%05u", frequency / 100000, frequency % 100000);
+                                sprintf(String, "%03lu.%05lu", frequency / 100000, frequency % 100000);
                                 UI_PrintStringSmallBold(String, 40 + 4, 0, line + 1);
                             }
 #else                           // show the channel frequency below the channel number/name
-                            sprintf(String, "%03u.%05u", frequency / 100000, frequency % 100000);
+                            sprintf(String, "%03u.%05lu", frequency / 100000, frequency % 100000);
                             UI_PrintStringSmallNormal(String, 20 + 4, 0, line + 1);
 #endif
                         }
@@ -909,7 +909,7 @@ void UI_DisplayMain(void) {
                         break;
                 }
             } else {   // frequency mode
-                sprintf(String, "%3u.%05u", frequency / 100000, frequency % 100000);
+                sprintf(String, "%3lu.%05lu", frequency / 100000, frequency % 100000);
 
 #ifdef ENABLE_BIG_FREQ
                 if (frequency < _1GHz_in_KHz) {

ui/main.h

@@ -41,6 +41,7 @@ extern const int8_t dBmCorrTable[7];
 void UI_DisplayAudioBar(void);
 void UI_MAIN_TimeSlice500ms(void);
 void UI_DisplayMain(void);
+bool isMainOnly();
 
 #ifdef ENABLE_AGC_SHOW_DATA
 void UI_MAIN_PrintAGC(bool force);

ui/menu.c

@@ -133,9 +133,7 @@ const t_menu_item MenuList[] =
                 {"SPTT", MENU_SET_PTT},
                 {"STOT", MENU_SET_TOT},
                 {"SEOT", MENU_SET_EOT},
-                {"SCtr", MENU_SET_CTR},
                 {"SInv", MENU_SET_INV},
-                {"SLck", MENU_SET_LCK},
                 {"STmr", MENU_SET_TMR},
 #ifdef ENABLE_FEAT_F4HWN_SLEEP
                 {"SOff", MENU_SET_OFF},
@@ -552,7 +550,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
     switch (UI_MENU_GetCurrentMenuId()) {
         case MENU_SQL:
-            sprintf(String, "%d", gSubMenuSelection);
+            sprintf(String, "%ld", gSubMenuSelection);
             break;
 
         case MENU_MIC: {   // display the mic gain in actual dB rather than just an index number
@@ -605,7 +603,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
         case MENU_OFFSET:
             if (!gIsInSubMenu || gInputBoxIndex == 0) {
-                sprintf(String, "%3d.%05u", gSubMenuSelection / 100000, abs(gSubMenuSelection) % 100000);
+                sprintf(String, "%3ld.%05u", gSubMenuSelection / 100000, abs(gSubMenuSelection) % 100000);
                 UI_PrintString(String, menu_item_x1, menu_item_x2, 1 /*, 8 */);
             } else {
                 const char *ascii = INPUTBOX_GetAscii();
@@ -624,7 +622,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
         case MENU_SCR:
             if (gSubMenuSelection > 0) {
-                sprintf(String, "%d00", gSubMenuSelection + 25);
+                sprintf(String, "%ld00", gSubMenuSelection + 25);
                 BK4819_EnableScramble(gSubMenuSelection - 1);
             } else {
                 strcpy(String, "OFF");
@@ -634,7 +632,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
         case MENU_VOX:
 #ifdef ENABLE_VOX
-            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "%u", gSubMenuSelection);
+            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "%lu", gSubMenuSelection);
 #else
             strcpy(String, gSubMenu_NA);
 #endif
@@ -644,7 +642,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             if (gSubMenuSelection == 0) {
                 strcpy(String, gSubMenu_OFF_ON[0]);
             } else if (gSubMenuSelection < 61) {
-                sprintf(String, "%02dm:%02ds", (((gSubMenuSelection) * 5) / 60), (((gSubMenuSelection) * 5) % 60));
+                sprintf(String, "%02ldm:%02lds", (((gSubMenuSelection) * 5) / 60), (((gSubMenuSelection) * 5) % 60));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                 //ST7565_Gauge(4, 1, 60, gSubMenuSelection);
                 gaugeLine = 4;
@@ -662,7 +660,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
         case MENU_ABR_MIN:
         case MENU_ABR_MAX:
-            sprintf(String, "%d", gSubMenuSelection);
+            sprintf(String, "%ld", gSubMenuSelection);
             if (gIsInSubMenu)
                 BACKLIGHT_SetBrightness(gSubMenuSelection);
             // Obsolete ???
@@ -678,7 +676,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             if (gSubMenuSelection == 0)
                 strcpy(String, gSubMenu_OFF_ON[0]);
             else {
-                sprintf(String, "%02dm:%02ds", ((gSubMenuSelection * 15) / 60), ((gSubMenuSelection * 15) % 60));
+                sprintf(String, "%02ldm:%02lds", ((gSubMenuSelection * 15) / 60), ((gSubMenuSelection * 15) % 60));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                 //ST7565_Gauge(4, 1, 40, gSubMenuSelection);
                 gaugeLine = 4;
@@ -689,7 +687,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             break;
 
         case MENU_FSKSRC:
-            sprintf(String, "%d", gSubMenuSelection);
+            sprintf(String, "%ld", gSubMenuSelection);
             break;
 
         case MENU_COMPAND:
@@ -732,7 +730,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
             if (valid && !gAskForConfirmation) {   // show the frequency so that the user knows the channels frequency
                 const uint32_t frequency = SETTINGS_FetchChannelFrequency(gSubMenuSelection);
-                sprintf(String, "%u.%05u", frequency / 100000, frequency % 100000);
+                sprintf(String, "%lu.%05lu", frequency / 100000, frequency % 100000);
                 UI_PrintString(String, menu_item_x1, menu_item_x2, 4 /*, 8 */);
             }
 
@@ -767,7 +765,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
                 }
 
                 if (!gAskForConfirmation) {   // show the frequency so that the user knows the channels frequency
-                    sprintf(String, "%u.%05u", frequency / 100000, frequency % 100000);
+                    sprintf(String, "%lu.%05lu", frequency / 100000, frequency % 100000);
                     UI_PrintString(String, menu_item_x1, menu_item_x2, 4 + (gIsInSubMenu && edit_index >= 0) /*, 8 */);
                 }
             }
@@ -777,7 +775,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
         }
 
         case MENU_SAVE:
-            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "1:%u", gSubMenuSelection);
+            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "1:%ld", gSubMenuSelection);
             break;
 
         case MENU_TDR:
@@ -785,7 +783,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             break;
 
         case MENU_TOT:
-            sprintf(String, "%02dm:%02ds", (((gSubMenuSelection + 1) * 5) / 60), (((gSubMenuSelection + 1) * 5) % 60));
+            sprintf(String, "%02ldm:%02lds", (((gSubMenuSelection + 1) * 5) / 60), (((gSubMenuSelection + 1) * 5) % 60));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
             //ST7565_Gauge(4, 5, 179, gSubMenuSelection);
             gaugeLine = 4;
@@ -804,7 +802,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             if (gSubMenuSelection == 0) {
                 strcpy(String, "STOP");
             } else if (gSubMenuSelection < 81) {
-                sprintf(String, "CARRIER\n%02ds:%03dms", ((gSubMenuSelection * 250) / 1000),
+                sprintf(String, "CARRIER\n%02lds:%03ldms", ((gSubMenuSelection * 250) / 1000),
                         ((gSubMenuSelection * 250) % 1000));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                 //ST7565_Gauge(5, 1, 80, gSubMenuSelection);
@@ -813,7 +811,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
                 gaugeMax = 80;
 #endif
             } else {
-                sprintf(String, "TIMEOUT\n%02dm:%02ds", (((gSubMenuSelection - 80) * 5) / 60),
+                sprintf(String, "TIMEOUT\n%02ldm:%02lds", (((gSubMenuSelection - 80) * 5) / 60),
                         (((gSubMenuSelection - 80) * 5) % 60));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                 //ST7565_Gauge(5, 80, 104, gSubMenuSelection);
@@ -829,14 +827,14 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             break;
 
         case MENU_RP_STE:
-            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "%u*100ms", gSubMenuSelection);
+            sprintf(String, gSubMenuSelection == 0 ? gSubMenu_OFF_ON[0] : "%lu*100ms", gSubMenuSelection);
             break;
 
         case MENU_S_LIST:
             if (gSubMenuSelection == 0)
                 strcpy(String, "LIST [0]\nNO LIST");
             else if (gSubMenuSelection < 4)
-                sprintf(String, "LIST [%u]", gSubMenuSelection);
+                sprintf(String, "LIST [%lu]", gSubMenuSelection);
             else if (gSubMenuSelection == 4)
                 strcpy(String, "LISTS\n[1, 2, 3]");
             else if (gSubMenuSelection == 5)
@@ -868,11 +866,11 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
                 break;
 
             case MENU_D_HOLD:
-                sprintf(String, "%ds", gSubMenuSelection);
+                sprintf(String, "%lds", gSubMenuSelection);
                 break;
 #endif
         case MENU_D_PRE:
-            sprintf(String, "%d*10ms", gSubMenuSelection);
+            sprintf(String, "%ld*10ms", gSubMenuSelection);
             break;
 
         case MENU_PTT_ID:
@@ -916,7 +914,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
                 writeXtalFreqCal(gSubMenuSelection, false);
 
-                sprintf(String, "%d\n%u.%06u\nMHz",
+                sprintf(String, "%ld\n%lu.%06lu\nMHz",
                         gSubMenuSelection,
                         xtal_Hz / 1000000, xtal_Hz % 1000000);
             }
@@ -925,7 +923,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
 
         case MENU_BATCAL: {
             const uint16_t vol = (uint32_t) gBatteryVoltageAverage * gBatteryCalibration[3] / gSubMenuSelection;
-            sprintf(String, "%u.%02uV\n%u", vol / 100, vol % 100, gSubMenuSelection);
+            sprintf(String, "%u.%02dV\n%lu", vol / 100, vol % 100, gSubMenuSelection);
             break;
         }
 
@@ -946,7 +944,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             if (gSubMenuSelection == 0) {
                 strcpy(String, gSubMenu_OFF_ON[0]);
             } else if (gSubMenuSelection < 121) {
-                sprintf(String, "%dh:%02dm", (gSubMenuSelection / 60), (gSubMenuSelection % 60));
+                sprintf(String, "%ldh:%02ldm", (gSubMenuSelection / 60), (gSubMenuSelection % 60));
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                 //ST7565_Gauge(4, 1, 120, gSubMenuSelection);
                 gaugeLine = 4;
@@ -967,16 +965,6 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             strcpy(String, gSubMenu_SET_TOT[gSubMenuSelection]); // Same as SET_TOT
             break;
 
-        case MENU_SET_CTR:
-#ifdef ENABLE_FEAT_F4HWN_CTR
-            sprintf(String, "%d", gSubMenuSelection);
-            gSetting_set_ctr = gSubMenuSelection;
-            ST7565_ContrastAndInv();
-#else
-            strcpy(String, gSubMenu_NA);
-#endif
-            break;
-
         case MENU_SET_INV:
 #ifdef ENABLE_FEAT_F4HWN_INV
             strcpy(String, gSubMenu_OFF_ON[gSubMenuSelection]);
@@ -997,7 +985,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
                 if (gSubMenuSelection == 0) {
                     strcpy(String, gSubMenu_OFF_ON[0]);
                 } else if (gSubMenuSelection < 64) {
-                    sprintf(String, "%02u", gSubMenuSelection);
+                    sprintf(String, "%02lu", gSubMenuSelection);
 #if !defined(ENABLE_SPECTRUM) || !defined(ENABLE_FMRADIO)
                     //ST7565_Gauge(4, 1, 63, gSubMenuSelection);
                     gaugeLine = 4;
@@ -1108,12 +1096,12 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
             UI_PrintStringSmallNormal(pPrintStr, menu_item_x1, menu_item_x2, 2);
 
             if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH1[i])) {
-                sprintf(String, "PRI%d:%u", 1, gEeprom.SCANLIST_PRIORITY_CH1[i] + 1);
+                sprintf(String, "PRI%ld:%u", 1, gEeprom.SCANLIST_PRIORITY_CH1[i] + 1);
                 UI_PrintString(String, menu_item_x1, menu_item_x2, 3 , 8);
             }
 
             if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH2[i])) {
-                sprintf(String, "PRI%d:%u", 2, gEeprom.SCANLIST_PRIORITY_CH2[i] + 1);
+                sprintf(String, "PRI%ld:%u", 2, gEeprom.SCANLIST_PRIORITY_CH2[i] + 1);
                 UI_PrintString(String, menu_item_x1, menu_item_x2, 5, 8);
             }
             */
@@ -1152,7 +1140,7 @@ UI_PrintStringSmallNormal(String, 2, 0, 6);
         || UI_MENU_GetCurrentMenuId() == MENU_D_LIST
 #endif
             ) {
-        sprintf(String, "%2d", gSubMenuSelection);
+        sprintf(String, "%2ld", gSubMenuSelection);
         UI_PrintStringSmallNormal(String, 105, 0, 0);
     }