More frequency steps

app/menu.c

@@ -109,7 +109,7 @@ int MENU_GetLimits(uint8_t menu_id, int32_t *pMin, int32_t *pMax)
 
 		case MENU_STEP:
 			*pMin = 0;
-			*pMax = ARRAY_SIZE(StepFrequencyTable) - 1;
+			*pMax = ARRAY_SIZE(gStepFrequencyTable) - 1;
 			break;
 
 		case MENU_ABR:
@@ -381,7 +381,7 @@ void MENU_AcceptSetting(void)
 			break;
 
 		case MENU_STEP:
-			gTxVfo->STEP_SETTING = gSubMenuSelection;
+			gTxVfo->STEP_SETTING = FREQUENCY_GetStepIdxFromSortedIdx(gSubMenuSelection);
 			if (IS_FREQ_CHANNEL(gTxVfo->CHANNEL_SAVE))
 			{
 				gRequestSaveChannel = 1;
@@ -878,7 +878,7 @@ void MENU_ShowCurrentSetting(void)
 			break;
 
 		case MENU_STEP:
-			gSubMenuSelection = gTxVfo->STEP_SETTING;
+			gSubMenuSelection = FREQUENCY_GetSortedIdxFromStepIdx(gTxVfo->STEP_SETTING);
 			break;
 
 		case MENU_TXP:

frequencies.c

@@ -61,13 +61,29 @@ const freq_band_table_t frequencyBandTable[7] =
 	};
 #endif
 
-#ifndef ENABLE_12_5KHZ_STEP
+
-	// QS steps (*10 Hz)
+const uint16_t gStepFrequencyTable[] = {
-	const uint16_t StepFrequencyTable[7] = {250, 500, 625, 1000, 1250, 2500, 833};
+	250, 500, 625, 1000, 1250, 2500, 833,
-#else
+	1, 5, 10, 25, 50, 100, 125, 1500, 3000, 5000, 10000, 12500, 25000, 50000
-	// includes 1.25kHz step
+	};
-	const uint16_t StepFrequencyTable[7] = {125, 250, 625, 1000, 1250, 2500, 833};
+
-#endif
+
+const uint8_t StepSortedIndexes[] = {
+	STEP_0_01kHz, STEP_0_05kHz, STEP_0_1kHz, STEP_0_25kHz, STEP_0_5kHz, STEP_1kHz, STEP_1_25kHz, STEP_2_5kHz, STEP_5kHz, STEP_6_25kHz,
+	STEP_8_33kHz, STEP_10kHz, STEP_12_5kHz, STEP_15kHz, STEP_25kHz, STEP_30kHz, STEP_50kHz, STEP_100kHz,
+	STEP_125kHz, STEP_250kHz, STEP_500kHz
+};
+uint8_t FREQUENCY_GetStepIdxFromSortedIdx(uint8_t sortedIdx) 
+{
+	return StepSortedIndexes[sortedIdx];
+}
+uint8_t FREQUENCY_GetSortedIdxFromStepIdx(uint8_t stepIdx) 
+{
+	for(uint8_t i = 0; i < ARRAY_SIZE(gStepFrequencyTable); i++)
+		if(StepSortedIndexes[i] == stepIdx)
+			return i;
+	return 0;
+}
 
 FREQUENCY_Band_t FREQUENCY_GetBand(uint32_t Frequency)
 {
@@ -102,6 +118,8 @@ uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t T
 
 static int32_t rnd(int32_t freq, uint16_t step)
 {
+if(step == 1)
+	return freq;
 return (freq + (step + 1) / 2) / step * step;
 }
 

frequencies.h

@@ -19,8 +19,6 @@
 
 #include <stdint.h>
 
-#define ENABLE_12_5KHZ_STEP
-
 typedef struct {
 	const uint32_t lower;
 	const uint32_t upper;
@@ -31,7 +29,7 @@ extern const freq_band_table_t BX4819_band2;
 
 extern const freq_band_table_t frequencyBandTable[7];
 
-enum FREQUENCY_Band_t {
+typedef enum  {
 	BAND_NONE   = -1,
 	BAND1_50MHz =  0,
 	BAND2_108MHz,
@@ -40,35 +38,35 @@ enum FREQUENCY_Band_t {
 	BAND5_350MHz,
 	BAND6_400MHz,
 	BAND7_470MHz
-};
+} FREQUENCY_Band_t;
-typedef enum FREQUENCY_Band_t FREQUENCY_Band_t;
 
-#ifndef ENABLE_12_5KHZ_STEP
-	// QS steps
-	enum STEP_Setting_t {
-		STEP_2_5kHz = 0,
-		STEP_5_0kHz,
-		STEP_6_25kHz,
-		STEP_10_0kHz,
-		STEP_12_5kHz,
-		STEP_25_0kHz,
-		STEP_8_33kHz
-	};
-#else
-	// includes 1.25kHz step
-	enum STEP_Setting_t {
-		STEP_1_25kHz = 0,
-		STEP_2_5kHz,
-		STEP_6_25kHz,
-		STEP_10_0kHz,
-		STEP_12_5kHz,
-		STEP_25_0kHz,
-		STEP_8_33kHz
-	};
-#endif
-typedef enum STEP_Setting_t STEP_Setting_t;
 
-extern const uint16_t     StepFrequencyTable[7];
+typedef enum {
+	STEP_2_5kHz, 
+	STEP_5kHz, 
+	STEP_6_25kHz, 
+	STEP_10kHz, 
+	STEP_12_5kHz, 
+	STEP_25kHz, 
+	STEP_8_33kHz,
+	STEP_0_01kHz,	
+	STEP_0_05kHz,	
+	STEP_0_1kHz, 
+	STEP_0_25kHz, 
+	STEP_0_5kHz, 
+	STEP_1kHz, 
+	STEP_1_25kHz, 
+	STEP_15kHz,
+	STEP_30kHz, 
+	STEP_50kHz, 
+	STEP_100kHz, 
+	STEP_125kHz, 
+	STEP_250kHz, 
+	STEP_500kHz,
+} STEP_Setting_t;
+
+
+extern const uint16_t  	gStepFrequencyTable[21];
 
 #ifdef ENABLE_NOAA
 	extern const uint32_t NoaaFrequencyTable[10];
@@ -78,6 +76,9 @@ FREQUENCY_Band_t FREQUENCY_GetBand(uint32_t Frequency);
 uint8_t          FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t TxpHigh, int32_t LowerLimit, int32_t Middle, int32_t UpperLimit, int32_t Frequency);
 uint32_t 		 FREQUENCY_RoundToStep(uint32_t freq, uint16_t step);
 
+uint8_t          FREQUENCY_GetStepIdxFromSortedIdx(uint8_t sortedIdx);
+uint8_t 		 FREQUENCY_GetSortedIdxFromStepIdx(uint8_t step);
+
 int              TX_freq_check(const uint32_t Frequency);
 int              RX_freq_check(const uint32_t Frequency);
 

radio.c

@@ -122,7 +122,7 @@ void RADIO_InitInfo(VFO_Info_t *pInfo, const uint8_t ChannelSave, const uint32_t
 	pInfo->SCANLIST1_PARTICIPATION  = true;
 	pInfo->SCANLIST2_PARTICIPATION  = true;
 	pInfo->STEP_SETTING             = STEP_12_5kHz;
-	pInfo->StepFrequency            = StepFrequencyTable[pInfo->STEP_SETTING];
+	pInfo->StepFrequency            = gStepFrequencyTable[pInfo->STEP_SETTING];
 	pInfo->CHANNEL_SAVE             = ChannelSave;
 	pInfo->FrequencyReverse         = false;
 	pInfo->OUTPUT_POWER             = OUTPUT_POWER_LOW;
@@ -256,10 +256,10 @@ void RADIO_ConfigureChannel(const unsigned int VFO, const unsigned int configure
 		gEeprom.VfoInfo[VFO].AM_mode = (Data[3] >> 4) & 1u;
 
 		Tmp = Data[6];
-		if (Tmp >= ARRAY_SIZE(StepFrequencyTable))
+		if (Tmp >= ARRAY_SIZE(gStepFrequencyTable))
 			Tmp = STEP_12_5kHz;
 		gEeprom.VfoInfo[VFO].STEP_SETTING  = Tmp;
-		gEeprom.VfoInfo[VFO].StepFrequency = StepFrequencyTable[Tmp];
+		gEeprom.VfoInfo[VFO].StepFrequency = gStepFrequencyTable[Tmp];
 
 		Tmp = Data[7];
 		if (Tmp > (ARRAY_SIZE(gSubMenu_SCRAMBLER) - 1))

ui/menu.c

@@ -495,9 +495,11 @@ void UI_DisplayMenu(void)
 				break;
 		#endif
 
-		case MENU_STEP:
+		case MENU_STEP: {
-			sprintf(String, "%d.%02ukHz", StepFrequencyTable[gSubMenuSelection] / 100, abs(StepFrequencyTable[gSubMenuSelection]) % 100);
+			uint16_t step = gStepFrequencyTable[FREQUENCY_GetStepIdxFromSortedIdx(gSubMenuSelection)];
+			sprintf(String, "%d.%02ukHz", step / 100, step % 100);
 			break;
+		}
 
 		case MENU_TXP:
 			strcpy(String, gSubMenu_TXP[gSubMenuSelection]);