Save bytes, 24 FM broadcast channels, Global channel skip

Makefile

@@ -89,9 +89,11 @@ OBJS += external/printf/printf.o
 
 # Drivers
 OBJS += driver/adc.o
+ifeq ($(ENABLE_PWRON_PASSWORD),1)
 ifeq ($(ENABLE_UART),1)
 	OBJS += driver/aes.o
 endif
+endif
 OBJS += driver/backlight.o
 ifeq ($(ENABLE_FMRADIO),1)
 	OBJS += driver/bk1080.o
@@ -213,7 +215,7 @@ ifeq ($(ENABLE_FEAT_F4HWN),1)
 	VERSION_STRING_1 ?= v2.8.1
 
 	AUTHOR_STRING_2 ?= Voxless
-	VERSION_STRING_2 ?= v1.0.2
+	VERSION_STRING_2 ?= v1.0.3
 
 	AUTHOR_STRING ?= $(AUTHOR_STRING_1)+$(AUTHOR_STRING_2)
 	VERSION_STRING ?= $(VERSION_STRING_2)

app/app.c

@@ -1075,7 +1075,7 @@ void APP_Update(void)
 			gRxIdleMode     = true;
 			goToSleep = false;
 
-			BK4819_DisableVox();
+			//BK4819_DisableVox();
 			BK4819_Sleep();
 			BK4819_ToggleGpioOut(BK4819_GPIO0_PIN28_RX_ENABLE, false);
 

app/chFrScanner.c

@@ -56,10 +56,9 @@ void CHFRSCANNER_Start(const bool storeBackupSettings, const int8_t scan_directi
 
 	if (gEeprom.DUAL_WATCH != DUAL_WATCH_OFF) {
 		dwchan = (gEeprom.RX_VFO + 1) & 1u;
-		dwchan = gEeprom.ScreenChannel[dwchan];
+		dwchan = gEeprom.ScreenChannel[dwchan]+1;
 		if (!IS_MR_CHANNEL(dwchan))
 			dwchan = 0;
-
 	}
 
 	if (IS_MR_CHANNEL(gNextMrChannel))
@@ -265,7 +264,8 @@ static void NextMemChannel(void)
 					if (++dualscan%4==0) {
 						dualscan=0;
 						currentScanList = SCAN_NEXT_CHAN_DUAL_WATCH;
-						gNextMrChannel   = dwchan;
+						if (!gMR_ChannelExclude[dwchan-1])
+							gNextMrChannel   = dwchan-1;
 						break;
 					}
 				}

app/fm.c

@@ -36,7 +36,7 @@
 	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
 #endif
 
-uint16_t          gFM_Channels[20];
+uint16_t          gFM_Channels[24];
 bool              gFmRadioMode;
 uint8_t           gFmRadioCountdown_500ms;
 volatile uint16_t gFmPlayCountdown_10ms;
@@ -297,7 +297,7 @@ static void Key_DIGITS(KEY_Code_t Key, uint8_t state)
 					return;
 				}
 			}
-			else if (Channel < 20) {
+			else if (Channel < ARRAY_SIZE(gFM_Channels)) {
 #ifdef ENABLE_VOICE
 				gAnotherVoiceID = (VOICE_ID_t)Key;
 #endif
@@ -569,10 +569,10 @@ void FM_Play(void)
 			return;
 		}
 
-		if (gFM_ChannelPosition < 20)
+		if (gFM_ChannelPosition < ARRAY_SIZE(gFM_Channels))
 			gFM_Channels[gFM_ChannelPosition++] = gEeprom.FM_FrequencyPlaying;
 
-		if (gFM_ChannelPosition >= 20) {
+		if (gFM_ChannelPosition >= ARRAY_SIZE(gFM_Channels)) {
 			FM_PlayAndUpdate();
 			GUI_SelectNextDisplay(DISPLAY_FM);
 			return;

app/fm.h

@@ -28,7 +28,7 @@ enum {
 	FM_SCAN_OFF = 0U,
 };
 
-extern uint16_t          gFM_Channels[20];
+extern uint16_t          gFM_Channels[24];
 extern bool              gFmRadioMode;
 extern uint8_t           gFmRadioCountdown_500ms;
 extern volatile uint16_t gFmPlayCountdown_10ms;

app/main.c

@@ -362,13 +362,9 @@ static void MAIN_Key_DIGITS(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 		if (gScanStateDir != SCAN_OFF){
 			switch(Key){
 				case KEY_1:
-					gEeprom.SCAN_LIST_DEFAULT=0;
-					break;
 				case KEY_2:
-					gEeprom.SCAN_LIST_DEFAULT=1;
-					break;
 				case KEY_3:
-					gEeprom.SCAN_LIST_DEFAULT=2;
+					gEeprom.SCAN_LIST_DEFAULT=Key-1;
 					break;
 				case KEY_0:
 					gEeprom.SCAN_LIST_DEFAULT=3;
@@ -579,6 +575,11 @@ static void MAIN_Key_EXIT(bool bKeyPressed, bool bKeyHeld)
 			gInputBoxIndex        = 0;
 			gRequestDisplayScreen = DISPLAY_MAIN;
 			gBeepToPlay           = BEEP_1KHZ_60MS_OPTIONAL;
+		} else {
+			if (gMR_ChannelExclude[gTxVfo->CHANNEL_SAVE]) {
+				gMR_ChannelExclude[gTxVfo->CHANNEL_SAVE] = false;
+				gBeepToPlay           = BEEP_1KHZ_60MS_OPTIONAL;				
+			}
 		}
 	}
 }
@@ -594,14 +595,13 @@ static void MAIN_Key_MENU(bool bKeyPressed, bool bKeyHeld)
 		if (bKeyPressed) { // long press MENU key
 
 			#ifdef ENABLE_FEAT_F4HWN
-			if(gScanStateDir != SCAN_OFF && gEeprom.SCAN_LIST_DEFAULT < 5)
+			if(gScanStateDir != SCAN_OFF)
 			{
 				if(FUNCTION_IsRx())
 				{
-					gTxVfo->SCANLIST_PARTICIPATION = 0;
-
-					SETTINGS_UpdateChannel(gTxVfo->CHANNEL_SAVE, gTxVfo, true, true, false);
 
+					gMR_ChannelExclude[gTxVfo->CHANNEL_SAVE] = true;
+
 					gVfoConfigureMode = VFO_CONFIGURE;
 					gFlagResetVfos    = true;
 

app/uart.c

@@ -26,7 +26,9 @@
 #include "board.h"
 #include "bsp/dp32g030/dma.h"
 #include "bsp/dp32g030/gpio.h"
-#include "driver/aes.h"
+#ifdef ENABLE_PWRON_PASSWORD
+	#include "driver/aes.h"
+#endif
 #include "driver/backlight.h"
 #include "driver/bk4819.h"
 #include "driver/crc.h"
@@ -208,7 +210,7 @@ static void SendVersion(void)
 
 	SendReply(&Reply, sizeof(Reply));
 }
-
+#ifdef ENABLE_PWRON_PASSWORD
 static bool IsBadChallenge(const uint32_t *pKey, const uint32_t *pIn, const uint32_t *pResponse)
 {
 	unsigned int i;
@@ -227,7 +229,7 @@ static bool IsBadChallenge(const uint32_t *pKey, const uint32_t *pIn, const uint
 
 	return false;
 }
-
+#endif
 // session init, sends back version info and state
 // timestamp is a session id really
 static void CMD_0514(const uint8_t *pBuffer)
@@ -269,10 +271,10 @@ static void CMD_051B(const uint8_t *pBuffer)
 	Reply.Header.Size = pCmd->Size + 4;
 	Reply.Data.Offset = pCmd->Offset;
 	Reply.Data.Size   = pCmd->Size;
-
+#ifdef ENABLE_PWRON_PASSWORD
 	if (bHasCustomAesKey)
 		bLocked = gIsLocked;
-
+#endif
 	if (!bLocked)
 		EEPROM_ReadBuffer(pCmd->Offset, Reply.Data.Data, pCmd->Size);
 
@@ -301,9 +303,9 @@ static void CMD_051D(const uint8_t *pBuffer)
 	Reply.Header.ID   = 0x051E;
 	Reply.Header.Size = sizeof(Reply.Data);
 	Reply.Data.Offset = pCmd->Offset;
-
+#ifdef ENABLE_PWRON_PASSWORD
 	bIsLocked = bHasCustomAesKey ? gIsLocked : bHasCustomAesKey;
-
+#endif
 	if (!bIsLocked)
 	{
 		unsigned int i;
@@ -357,6 +359,7 @@ static void CMD_0529(void)
 static void CMD_052D(const uint8_t *pBuffer)
 {
 	const CMD_052D_t *pCmd = (const CMD_052D_t *)pBuffer;
+
 	REPLY_052D_t      Reply;
 	bool              bIsLocked;
 
@@ -366,6 +369,7 @@ static void CMD_052D(const uint8_t *pBuffer)
 	Reply.Header.ID   = 0x052E;
 	Reply.Header.Size = sizeof(Reply.Data);
 
+#ifdef ENABLE_PWRON_PASSWORD
 	bIsLocked = bHasCustomAesKey;
 
 	if (!bIsLocked)
@@ -388,7 +392,9 @@ static void CMD_052D(const uint8_t *pBuffer)
 		gTryCount = 3;
 		bIsLocked = true;
 	}
-
+#else
+		bIsLocked = pCmd->Response[0];
+#endif
 	gIsLocked            = bIsLocked;
 	Reply.Data.bIsLocked = bIsLocked;
 

driver/bk4819.c

@@ -924,11 +924,11 @@ void BK4819_SetCompander(const unsigned int mode)
 	BK4819_WriteRegister(BK4819_REG_31, r31 | (1u << 3));
 }
 
-void BK4819_DisableVox(void)
+/* void BK4819_DisableVox(void)
 {
 	const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
 	BK4819_WriteRegister(BK4819_REG_31, Value & 0xFFFB);
-}
+} */
 
 void BK4819_DisableDTMF(void)
 {

driver/bk4819.h

@@ -101,7 +101,7 @@ void     BK4819_EnableScramble(uint8_t Type);
 bool     BK4819_CompanderEnabled(void);
 void     BK4819_SetCompander(const unsigned int mode);
 
-void     BK4819_DisableVox(void);
+//void     BK4819_DisableVox(void);
 void     BK4819_DisableDTMF(void);
 void     BK4819_EnableDTMF(void);
 void     BK4819_PlayTone(uint16_t Frequency, bool bTuningGainSwitch);

functions.c

@@ -125,7 +125,7 @@ void FUNCTION_PowerSave() {
 
 	gMonitor = false;
 
-	BK4819_DisableVox();
+//	BK4819_DisableVox();
 	BK4819_Sleep();
 
 	BK4819_ToggleGpioOut(BK4819_GPIO0_PIN28_RX_ENABLE, false);

misc.c

@@ -140,6 +140,7 @@ uint16_t          gEEPROM_1F8A;
 uint16_t          gEEPROM_1F8C;
 
 ChannelAttributes_t gMR_ChannelAttributes[FREQ_CHANNEL_LAST + 1];
+bool                gMR_ChannelExclude[FREQ_CHANNEL_LAST + 1];
 
 volatile uint16_t gBatterySaveCountdown_10ms = battery_save_count_10ms;
 

misc.h

@@ -203,6 +203,7 @@ typedef union {
 } ChannelAttributes_t;
 
 extern ChannelAttributes_t   gMR_ChannelAttributes[207];
+extern bool                  gMR_ChannelExclude[207];
 
 extern volatile uint16_t     gBatterySaveCountdown_10ms;
 

radio.c

@@ -64,6 +64,9 @@ bool RADIO_CheckValidChannel(uint16_t channel, bool checkScanList, uint8_t scanL
 
 	const ChannelAttributes_t att = gMR_ChannelAttributes[channel];
 
+	if (checkScanList && gMR_ChannelExclude[channel] == true)
+		return false;
+
 	if (att.band > BAND7_470MHz)
 		return false;
 
@@ -843,7 +846,7 @@ void RADIO_SetupRegisters(bool switchToForeground)
 	else
 #endif
 	{
-		BK4819_DisableVox();
+		//BK4819_DisableVox();
 	}
 
 	// RX expander

scheduler.c

@@ -82,20 +82,21 @@ void SystickHandler(void)
 	if (gCurrentFunction == FUNCTION_POWER_SAVE)
 		DECREMENT_AND_TRIGGER(gPowerSave_10ms, gPowerSaveCountdownExpired);
 
-	if (gScanStateDir == SCAN_OFF && !gCssBackgroundScan && gEeprom.DUAL_WATCH != DUAL_WATCH_OFF)
-		if (gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT && gCurrentFunction != FUNCTION_RECEIVE)
-			DECREMENT_AND_TRIGGER(gDualWatchCountdown_10ms, gScheduleDualWatch);
+	if (gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT){
+		if (gScanStateDir == SCAN_OFF && !gCssBackgroundScan && gCurrentFunction != FUNCTION_RECEIVE){
+			if (gEeprom.DUAL_WATCH != DUAL_WATCH_OFF)
+				DECREMENT_AND_TRIGGER(gDualWatchCountdown_10ms, gScheduleDualWatch);
 
 #ifdef ENABLE_NOAA
-	if (gScanStateDir == SCAN_OFF && !gCssBackgroundScan && gEeprom.DUAL_WATCH == DUAL_WATCH_OFF)
-		if (gIsNoaaMode && gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT)
-			if (gCurrentFunction != FUNCTION_RECEIVE)
+
+			if (gIsNoaaMode && gEeprom.DUAL_WATCH == DUAL_WATCH_OFF)
 				DECREMENT_AND_TRIGGER(gNOAA_Countdown_10ms, gScheduleNOAA);
 #endif
+		}
 
-	if (gScanStateDir != SCAN_OFF)
-		if (gCurrentFunction != FUNCTION_MONITOR && gCurrentFunction != FUNCTION_TRANSMIT)
+		if (gScanStateDir != SCAN_OFF)
 			DECREMENT_AND_TRIGGER(gScanPauseDelayIn_10ms, gScheduleScanListen);
+	}
 
 	DECREMENT_AND_TRIGGER(gTailNoteEliminationCountdown_10ms, gFlagTailNoteEliminationComplete);
 

settings.c

@@ -27,6 +27,7 @@
 #include "settings.h"
 #include "ui/menu.h"
 
+/*
 static const uint32_t gDefaultFrequencyTable[] =
 {
 	14500000,    //
@@ -35,6 +36,7 @@ static const uint32_t gDefaultFrequencyTable[] =
 	43320000,    //
 	43350000     //
 };
+*/
 
 EEPROM_Config_t gEeprom = { 0 };
 
@@ -106,7 +108,7 @@ void SETTINGS_InitEEPROM(void)
 		gEeprom.FM_IsMrMode        = fmCfg.isMrMode;
 	}
 
-	// 0E40..0E67
+	// 0E40..0E67 -> 0E40..0E6F
 	EEPROM_ReadBuffer(0x0E40, gFM_Channels, sizeof(gFM_Channels));
 	FM_ConfigureChannelState();
 #endif
@@ -441,6 +443,7 @@ void SETTINGS_FactoryReset(bool bIsAll)
 		RADIO_InitInfo(gRxVfo, FREQ_CHANNEL_FIRST + BAND6_400MHz, 43350000);
 
 		// set the first few memory channels
+		/* don't need this
 		for (i = 0; i < ARRAY_SIZE(gDefaultFrequencyTable); i++)
 		{
 			const uint32_t Frequency   = gDefaultFrequencyTable[i];
@@ -449,6 +452,7 @@ void SETTINGS_FactoryReset(bool bIsAll)
 			gRxVfo->Band               = FREQUENCY_GetBand(Frequency);
 			SETTINGS_SaveChannel(MR_CHANNEL_FIRST + i, 0, gRxVfo, 2);
 		}
+		*/
 	}
 }
 
@@ -618,12 +622,9 @@ void SETTINGS_SaveSettings(void)
 
 	State[0] = gEeprom.SCAN_LIST_DEFAULT;
 	//State[1] = gEeprom.SCAN_LIST_ENABLED[0];
-	if (gEeprom.SCAN_LIST_ENABLED[0] == 1)
-		tmp = tmp | (1 << 0);
-	if (gEeprom.SCAN_LIST_ENABLED[1] == 1)
-		tmp = tmp | (1 << 1);
-	if (gEeprom.SCAN_LIST_ENABLED[2] == 1)
-		tmp = tmp | (1 << 2);		
+	if (gEeprom.SCAN_LIST_ENABLED[0] == 1) tmp |= 1 << 0;
+	if (gEeprom.SCAN_LIST_ENABLED[1] == 1) tmp |= 1 << 1;
+	if (gEeprom.SCAN_LIST_ENABLED[2] == 1) tmp |= 1 << 2;
 	State[2] = gEeprom.SCANLIST_PRIORITY_CH1[0];
 	State[3] = gEeprom.SCANLIST_PRIORITY_CH2[0];
 	State[4] = gEeprom.SCANLIST_PRIORITY_CH1[1];
@@ -665,16 +666,10 @@ void SETTINGS_SaveSettings(void)
 	memset(State, 0xFF, sizeof(State));
 
 	tmp = 0;
-
-   	if(gSetting_set_inv == 1)
-		tmp = tmp | (1 << 0);
-   	if (gSetting_set_lck == 1)
-		tmp = tmp | (1 << 1);
-	if (gSetting_set_met == 1)
-		tmp = tmp | (1 << 2);
-	if (gSetting_set_gui == 1)
-		tmp = tmp | (1 << 3);
-
+	if (gSetting_set_inv) tmp |= 1 << 0;
+	if (gSetting_set_lck) tmp |= 1 << 1;
+	if (gSetting_set_met) tmp |= 1 << 2;
+	if (gSetting_set_gui) tmp |= 1 << 3;
 	State[5] = ((tmp << 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));