BRNSystems/brnQuanFW
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Real AM fix attempt, messy

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This commit is contained in:
Krzysiek Egzmont
2023-12-05 23:13:21 +01:00
parent 52bdd408c4
commit e95f577074
13 changed files with 144 additions and 157 deletions
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2
Makefile
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@@ -33,7 +33,7 @@ ENABLE_BOOT_BEEPS := 0
ENABLE_SHOW_CHARGE_LEVEL := 0 ENABLE_SHOW_CHARGE_LEVEL := 0
ENABLE_REVERSE_BAT_SYMBOL := 0 ENABLE_REVERSE_BAT_SYMBOL := 0
ENABLE_NO_CODE_SCAN_TIMEOUT := 1 ENABLE_NO_CODE_SCAN_TIMEOUT := 1
ENABLE_AM_FIX := 1 ENABLE_AM_FIX := 0
ENABLE_SQUELCH_MORE_SENSITIVE := 1 ENABLE_SQUELCH_MORE_SENSITIVE := 1
ENABLE_FASTER_CHANNEL_SCAN := 1 ENABLE_FASTER_CHANNEL_SCAN := 1
ENABLE_RSSI_BAR := 1 ENABLE_RSSI_BAR := 1

27
am_fix.c
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@@ -186,7 +186,7 @@ static const t_gain_table gain_table[] =
{0x03FF, 0}, // 91 .. 3 7 3 7 .. 0dB 0dB 0dB 0dB .. 0dB {0x03FF, 0}, // 91 .. 3 7 3 7 .. 0dB 0dB 0dB 0dB .. 0dB
}; };
static const unsigned int original_index = 90; static const unsigned int original_index = 85;
#ifdef ENABLE_AM_FIX_SHOW_DATA #ifdef ENABLE_AM_FIX_SHOW_DATA
// display update rate // display update rate
@@ -206,9 +206,6 @@ int16_t prev_rssi[2] = {0, 0};
// to help reduce gain hunting, peak hold count down tick // to help reduce gain hunting, peak hold count down tick
unsigned int hold_counter[2] = {0, 0}; unsigned int hold_counter[2] = {0, 0};
// used to correct the RSSI readings after our RF gain adjustments
int16_t rssi_gain_diff[2] = {0, 0};
// used to limit the max RF gain // used to limit the max RF gain
const unsigned max_index = ARRAY_SIZE(gain_table) - 1; const unsigned max_index = ARRAY_SIZE(gain_table) - 1;
@@ -233,7 +230,6 @@ void AM_fix_reset(const unsigned vfo)
prev_rssi[vfo] = 0; prev_rssi[vfo] = 0;
hold_counter[vfo] = 0; hold_counter[vfo] = 0;
rssi_gain_diff[vfo] = 0;
gain_table_index_prev[vfo] = 0; gain_table_index_prev[vfo] = 0;
} }
@@ -287,9 +283,10 @@ void AM_fix_10ms(const unsigned vfo, bool force)
#ifdef ENABLE_AM_FIX_SHOW_DATA #ifdef ENABLE_AM_FIX_SHOW_DATA
{ {
int16_t new_rssi = rssi - rssi_gain_diff[vfo]; static int16_t lastRssi;
if (gCurrentRSSI[vfo] != new_rssi) { // rssi changed
gCurrentRSSI[vfo] = new_rssi; if (lastRssi != rssi) { // rssi changed
lastRssi = rssi;
if (counter == 0) { if (counter == 0) {
counter = 1; counter = 1;
@@ -353,16 +350,8 @@ void AM_fix_10ms(const unsigned vfo, bool force)
gain_table_index_prev[vfo] = index; gain_table_index_prev[vfo] = index;
BK4819_WriteRegister(BK4819_REG_13, gain_table[index].reg_val); BK4819_WriteRegister(BK4819_REG_13, gain_table[index].reg_val);
// offset the RSSI reading to the rest of the firmware to cancel out the gain adjustments we make
// RF gain difference from original QS setting
rssi_gain_diff[vfo] = ((int16_t)gain_table[index].gain_dB - gain_table[original_index].gain_dB) * 2;
} }
// save the corrected RSSI level
gCurrentRSSI[vfo] = rssi - rssi_gain_diff[vfo];
#ifdef ENABLE_AM_FIX_SHOW_DATA #ifdef ENABLE_AM_FIX_SHOW_DATA
if (counter == 0) { if (counter == 0) {
counter = 1; counter = 1;
@@ -381,11 +370,5 @@ void AM_fix_print_data(const unsigned vfo, char *s) {
} }
#endif #endif
int16_t AM_fix_get_rssi_gain_diff(const unsigned vfo)
{
if(vfo > 1)
return 0;
return rssi_gain_diff[vfo];
}
#endif #endif

1
am_fix.h
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@@ -26,7 +26,6 @@
#ifdef ENABLE_AM_FIX_SHOW_DATA #ifdef ENABLE_AM_FIX_SHOW_DATA
void AM_fix_print_data(const unsigned vfo, char *s); void AM_fix_print_data(const unsigned vfo, char *s);
#endif #endif
int16_t AM_fix_get_rssi_gain_diff(const unsigned vfo);
#endif #endif

47
app/app.c
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@@ -63,27 +63,11 @@
#include "ui/status.h" #include "ui/status.h"
#include "ui/ui.h" #include "ui/ui.h"
#include "debugging.h"
static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld); static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld);
static void FlashlightTimeSlice(); static void FlashlightTimeSlice();
static void UpdateRSSI(const int vfo)
{
int16_t rssi = BK4819_GetRSSI();
#ifdef ENABLE_AM_FIX
// add RF gain adjust compensation
if (gEeprom.VfoInfo[vfo].Modulation == MODULATION_AM && gSetting_AM_fix)
rssi -= AM_fix_get_rssi_gain_diff(vfo);
#endif
if (gCurrentRSSI[vfo] == rssi)
return; // no change
gCurrentRSSI[vfo] = rssi;
UI_UpdateRSSI(rssi, vfo);
}
static void CheckForIncoming(void) static void CheckForIncoming(void)
{ {
if (!g_SquelchLost) if (!g_SquelchLost)
@@ -108,9 +92,6 @@ static void CheckForIncoming(void)
{ {
FUNCTION_Select(FUNCTION_INCOMING); FUNCTION_Select(FUNCTION_INCOMING);
//gUpdateDisplay = true; //gUpdateDisplay = true;
UpdateRSSI(gEeprom.RX_VFO);
gUpdateRSSI = true;
} }
return; return;
@@ -124,9 +105,6 @@ static void CheckForIncoming(void)
{ {
FUNCTION_Select(FUNCTION_INCOMING); FUNCTION_Select(FUNCTION_INCOMING);
//gUpdateDisplay = true; //gUpdateDisplay = true;
UpdateRSSI(gEeprom.RX_VFO);
gUpdateRSSI = true;
} }
return; return;
} }
@@ -146,9 +124,6 @@ static void CheckForIncoming(void)
{ {
FUNCTION_Select(FUNCTION_INCOMING); FUNCTION_Select(FUNCTION_INCOMING);
//gUpdateDisplay = true; //gUpdateDisplay = true;
UpdateRSSI(gEeprom.RX_VFO);
gUpdateRSSI = true;
} }
return; return;
} }
@@ -163,9 +138,6 @@ static void CheckForIncoming(void)
{ {
FUNCTION_Select(FUNCTION_INCOMING); FUNCTION_Select(FUNCTION_INCOMING);
//gUpdateDisplay = true; //gUpdateDisplay = true;
UpdateRSSI(gEeprom.RX_VFO);
gUpdateRSSI = true;
} }
} }
@@ -994,8 +966,6 @@ void APP_Update(void)
!gCssBackgroundScan) !gCssBackgroundScan)
{ // dual watch mode, toggle between the two VFO's { // dual watch mode, toggle between the two VFO's
DualwatchAlternate(); DualwatchAlternate();
gUpdateRSSI = false;
} }
FUNCTION_Init(); FUNCTION_Init();
@@ -1004,11 +974,8 @@ void APP_Update(void)
gRxIdleMode = false; // RX is awake gRxIdleMode = false; // RX is awake
} }
else else
if (gEeprom.DUAL_WATCH == DUAL_WATCH_OFF || gScanStateDir != SCAN_OFF || gCssBackgroundScan || gUpdateRSSI) if (gEeprom.DUAL_WATCH == DUAL_WATCH_OFF || gScanStateDir != SCAN_OFF || gCssBackgroundScan)
{ // dual watch mode off or scanning or rssi update request { // dual watch mode off or scanning or rssi update request
UpdateRSSI(gEeprom.RX_VFO);
// go back to sleep // go back to sleep
gPowerSave_10ms = gEeprom.BATTERY_SAVE * 10; gPowerSave_10ms = gEeprom.BATTERY_SAVE * 10;
@@ -1021,12 +988,9 @@ void APP_Update(void)
// Authentic device checked removed // Authentic device checked removed
} }
else else {
{
// toggle between the two VFO's // toggle between the two VFO's
DualwatchAlternate(); DualwatchAlternate();
gUpdateRSSI = true;
gPowerSave_10ms = power_save1_10ms; gPowerSave_10ms = power_save1_10ms;
} }
@@ -1530,9 +1494,6 @@ void APP_TimeSlice500ms(void)
} }
} }
if (gCurrentFunction != FUNCTION_POWER_SAVE && gCurrentFunction != FUNCTION_TRANSMIT)
UpdateRSSI(gEeprom.RX_VFO);
if (!gPttIsPressed && gVFOStateResumeCountdown_500ms > 0) if (!gPttIsPressed && gVFOStateResumeCountdown_500ms > 0)
{ {
if (--gVFOStateResumeCountdown_500ms == 0) if (--gVFOStateResumeCountdown_500ms == 0)

18
app/spectrum.c
View File

@@ -292,11 +292,7 @@ uint16_t GetRssi() {
SYSTICK_DelayUs(100); SYSTICK_DelayUs(100);
} }
return BK4819_GetRSSI() return BK4819_GetRSSI();
#ifdef ENABLE_AM_FIX
- ((settings.modulationType == MODULATION_AM) ? AM_fix_get_rssi_gain_diff(vfo) : 0)
#endif
;
} }
static void ToggleAudio(bool on) { static void ToggleAudio(bool on) {
@@ -495,10 +491,14 @@ static void ToggleModulation() {
settings.modulationType = MODULATION_FM; settings.modulationType = MODULATION_FM;
} }
RADIO_SetModulation(settings.modulationType); RADIO_SetModulation(settings.modulationType);
if(settings.modulationType != MODULATION_AM) {
BK4819_InitAGC(); #ifdef ENABLE_AM_FIX
if(gSetting_AM_fix && settings.modulationType != MODULATION_AM) {
BK4819_InitAGC(false);
BK4819_SetAGC(1); BK4819_SetAGC(1);
} }
#endif
RelaunchScan(); RelaunchScan();
redrawScreen = true; redrawScreen = true;
} }
@@ -1180,8 +1180,8 @@ void APP_RunSpectrum() {
#ifdef ENABLE_AM_FIX #ifdef ENABLE_AM_FIX
if(settings.modulationType != MODULATION_AM) { if(settings.modulationType != MODULATION_AM) {
BK4819_InitAGC(); BK4819_InitAGC(false);
BK4819_SetAGC(1); BK4819_SetAGC(true);
} }
#endif #endif

4
debugging.h
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@@ -5,6 +5,7 @@
#include "driver/bk4819.h" #include "driver/bk4819.h"
#include "string.h" #include "string.h"
#include "external/printf/printf.h" #include "external/printf/printf.h"
#include "am_fix.h"
static inline void LogUart(char * str) static inline void LogUart(char * str)
@@ -26,7 +27,8 @@ static inline void LogPrint()
uint16_t rssi = BK4819_GetRSSI(); uint16_t rssi = BK4819_GetRSSI();
uint16_t reg7e = BK4819_ReadRegister(0x7E); uint16_t reg7e = BK4819_ReadRegister(0x7E);
char buf[32]; char buf[32];
sprintf(buf, "reg7E: %d %2d %6d %2d %d rssi: %d\n", (reg7e >> 15), (reg7e >> 12) & 0b111, (reg7e >> 5) & 0b1111111, (reg7e >> 2) & 0b111, (reg7e >> 0) & 0b11, rssi); sprintf(buf, "reg7E: %d %2d %6d %2d %d rssi: %d\n",
(reg7e >> 15), (reg7e >> 12) & 0b111, (reg7e >> 5) & 0b1111111, (reg7e >> 2) & 0b111, (reg7e >> 0) & 0b11, rssi);
LogUart(buf); LogUart(buf);
} }

51
driver/bk4819.c
View File

@@ -55,7 +55,7 @@ void BK4819_Init(void)
BK4819_WriteRegister(BK4819_REG_37, 0x1D0F); BK4819_WriteRegister(BK4819_REG_37, 0x1D0F);
BK4819_WriteRegister(BK4819_REG_36, 0x0022); BK4819_WriteRegister(BK4819_REG_36, 0x0022);
BK4819_InitAGC(); BK4819_InitAGC(false);
BK4819_SetAGC(true); BK4819_SetAGC(true);
BK4819_WriteRegister(BK4819_REG_19, 0b0001000001000001); // <15> MIC AGC 1 = disable 0 = enable BK4819_WriteRegister(BK4819_REG_19, 0b0001000001000001); // <15> MIC AGC 1 = disable 0 = enable
@@ -263,7 +263,7 @@ void BK4819_SetAGC(bool enable)
// } // }
} }
void BK4819_InitAGC() void BK4819_InitAGC(bool amModulation)
{ {
// REG_10, REG_11, REG_12 REG_13, REG_14 // REG_10, REG_11, REG_12 REG_13, REG_14
// //
@@ -308,13 +308,56 @@ void BK4819_InitAGC()
BK4819_WriteRegister(BK4819_REG_12, 0x037B); // 0x037B / 000000 11 011 11 011 / -24dB BK4819_WriteRegister(BK4819_REG_12, 0x037B); // 0x037B / 000000 11 011 11 011 / -24dB
BK4819_WriteRegister(BK4819_REG_11, 0x027B); // 0x027B / 000000 10 011 11 011 / -43dB BK4819_WriteRegister(BK4819_REG_11, 0x027B); // 0x027B / 000000 10 011 11 011 / -43dB
BK4819_WriteRegister(BK4819_REG_10, 0x007A); // 0x007A / 000000 00 011 11 010 / -58dB BK4819_WriteRegister(BK4819_REG_10, 0x007A); // 0x007A / 000000 00 011 11 010 / -58dB
BK4819_WriteRegister(BK4819_REG_14, 0x0019); // 0x0019 / 000000 00 000 11 001 / -79dB if(amModulation) {
BK4819_WriteRegister(BK4819_REG_49, (0 << 14) | (84 << 7) | (56 << 0)); //0x2A38 / 00 1010100 0111000 / 84, 56 BK4819_WriteRegister(BK4819_REG_14, 0x0000);
BK4819_WriteRegister(BK4819_REG_49, (0 << 14) | (50 << 7) | (32 << 0));
}
else{
BK4819_WriteRegister(BK4819_REG_14, 0x0019); // 0x0019 / 000000 00 000 11 001 / -79dB
BK4819_WriteRegister(BK4819_REG_49, (0 << 14) | (84 << 7) | (56 << 0)); //0x2A38 / 00 1010100 0111000 / 84, 56
}
BK4819_WriteRegister(BK4819_REG_7B, 0x8420); BK4819_WriteRegister(BK4819_REG_7B, 0x8420);
} }
int8_t BK4819_GetRxGain_dB(void)
{
union {
struct {
uint16_t pga:3;
uint16_t mixer:2;
uint16_t lna:3;
uint16_t lnaS:2;
};
uint16_t __raw;
} agcGainReg;
union {
struct {
uint16_t _ : 5;
uint16_t agcSigStrength : 7;
int16_t gainIdx : 3;
uint16_t agcEnab : 1;
};
uint16_t __raw;
} reg7e;
reg7e.__raw = BK4819_ReadRegister(BK4819_REG_7E);
uint8_t gainAddr = reg7e.gainIdx < 0 ? BK4819_REG_14 : BK4819_REG_10 + reg7e.gainIdx;
agcGainReg.__raw = BK4819_ReadRegister(gainAddr);
int8_t lnaShortTab[] = {-28, -24, -19, 0};
int8_t lnaTab[] = {-24, -19, -14, -9, -6, -4, -2, 0};
int8_t mixerTab[] = {-8, -6, -3, 0};
int8_t pgaTab[] = {-33, -27, -21, -15, -9, -6, -3, 0};
return lnaShortTab[agcGainReg.lnaS] + lnaTab[agcGainReg.lna] + mixerTab[agcGainReg.mixer] + pgaTab[agcGainReg.pga];
}
int16_t BK4819_GetRSSI_dBm(void)
{
uint16_t rssi = BK4819_GetRSSI();
return (rssi / 2) - 160;// - BK4819_GetRxGain_dB();
}
void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet) void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet)
{ {

4
driver/bk4819.h
View File

@@ -73,7 +73,7 @@ void BK4819_WriteU8(uint8_t Data);
void BK4819_WriteU16(uint16_t Data); void BK4819_WriteU16(uint16_t Data);
void BK4819_SetAGC(bool enable); void BK4819_SetAGC(bool enable);
void BK4819_InitAGC(); void BK4819_InitAGC(bool amModulation);
void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet); void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet);
@@ -136,6 +136,8 @@ void BK4819_EnableCDCSS(void);
void BK4819_EnableCTCSS(void); void BK4819_EnableCTCSS(void);
uint16_t BK4819_GetRSSI(void); uint16_t BK4819_GetRSSI(void);
int8_t BK4819_GetRxGain_dB(void);
int16_t BK4819_GetRSSI_dBm(void);
uint8_t BK4819_GetGlitchIndicator(void); uint8_t BK4819_GetGlitchIndicator(void);
uint8_t BK4819_GetExNoiceIndicator(void); uint8_t BK4819_GetExNoiceIndicator(void);
uint16_t BK4819_GetVoiceAmplitudeOut(void); uint16_t BK4819_GetVoiceAmplitudeOut(void);

3
misc.c
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@@ -160,7 +160,6 @@ bool gCssBackgroundScan;
volatile bool gScheduleScanListen = true; volatile bool gScheduleScanListen = true;
volatile uint16_t gScanPauseDelayIn_10ms; volatile uint16_t gScanPauseDelayIn_10ms;
bool gUpdateRSSI;
#if defined(ENABLE_ALARM) || defined(ENABLE_TX1750) #if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
AlarmState_t gAlarmState; AlarmState_t gAlarmState;
#endif #endif
@@ -250,8 +249,6 @@ volatile bool gFlagTailNoteEliminationComplete;
volatile uint8_t boot_counter_10ms; volatile uint8_t boot_counter_10ms;
int16_t gCurrentRSSI[2] = {0, 0}; // now one per VFO
uint8_t gIsLocked = 0xFF; uint8_t gIsLocked = 0xFF;

2
misc.h
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@@ -247,7 +247,6 @@ enum
extern volatile bool gScheduleScanListen; extern volatile bool gScheduleScanListen;
extern volatile uint16_t gScanPauseDelayIn_10ms; extern volatile uint16_t gScanPauseDelayIn_10ms;
extern bool gUpdateRSSI;
extern AlarmState_t gAlarmState; extern AlarmState_t gAlarmState;
extern uint16_t gMenuCountdown; extern uint16_t gMenuCountdown;
extern bool gPttWasReleased; extern bool gPttWasReleased;
@@ -332,7 +331,6 @@ extern volatile uint8_t gVFOStateResumeCountdown_500ms;
#ifdef ENABLE_FMRADIO #ifdef ENABLE_FMRADIO
extern volatile bool gScheduleFM; extern volatile bool gScheduleFM;
#endif #endif
extern int16_t gCurrentRSSI[2]; // now one per VFO
extern uint8_t gIsLocked; extern uint8_t gIsLocked;
extern volatile uint8_t boot_counter_10ms; extern volatile uint8_t boot_counter_10ms;

12
radio.c
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@@ -772,8 +772,12 @@ void RADIO_SetupRegisters(bool switchToForeground)
} }
#endif #endif
BK4819_SetAGC(1); #ifdef ENABLE_AM_FIX
BK4819_InitAGC(); if(gSetting_AM_fix) {
BK4819_SetAGC(true);
BK4819_InitAGC(false);
}
#endif
// enable/disable BK4819 selected interrupts // enable/disable BK4819 selected interrupts
BK4819_WriteRegister(BK4819_REG_3F, InterruptMask); BK4819_WriteRegister(BK4819_REG_3F, InterruptMask);
@@ -923,9 +927,11 @@ void RADIO_SetModulation(ModulationMode_t modulation)
BK4819_WriteRegister(BK4819_REG_3D, modulation == MODULATION_USB ? 0 : 0x2AAB); BK4819_WriteRegister(BK4819_REG_3D, modulation == MODULATION_USB ? 0 : 0x2AAB);
BK4819_SetRegValue(afcDisableRegSpec, modulation != MODULATION_FM); BK4819_SetRegValue(afcDisableRegSpec, modulation != MODULATION_FM);
#ifdef ENABLE_AM_FIX #ifdef ENABLE_AM_FIX
if(modulation == MODULATION_AM && gSetting_AM_fix) if(modulation == MODULATION_AM && gSetting_AM_fix) {
BK4819_SetAGC(0); BK4819_SetAGC(0);
}
#endif #endif
BK4819_InitAGC(modulation == MODULATION_AM);
} }
void RADIO_SetVfoState(VfoState_t State) void RADIO_SetVfoState(VfoState_t State)

121
ui/main.c
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@@ -37,6 +37,8 @@
#include "ui/main.h" #include "ui/main.h"
#include "ui/ui.h" #include "ui/ui.h"
#include "debugging.h"
center_line_t center_line = CENTER_LINE_NONE; center_line_t center_line = CENTER_LINE_NONE;
const int8_t dBmCorrTable[7] = { const int8_t dBmCorrTable[7] = {
@@ -150,64 +152,63 @@ void UI_DisplayAudioBar(void)
#endif #endif
static void DisplayRSSIBar(const int16_t rssi, const bool now) void DisplayRSSIBar(const bool now)
{ {
#if defined(ENABLE_RSSI_BAR) #if defined(ENABLE_RSSI_BAR)
if (center_line == CENTER_LINE_RSSI) { const unsigned int txt_width = 7 * 8; // 8 text chars
const unsigned int txt_width = 7 * 8; // 8 text chars const unsigned int bar_x = 2 + txt_width + 4; // X coord of bar graph
const unsigned int bar_x = 2 + txt_width + 4; // X coord of bar graph
const unsigned int line = 3; const unsigned int line = 3;
uint8_t *p_line = gFrameBuffer[line]; uint8_t *p_line = gFrameBuffer[line];
char str[16]; char str[16];
const char plus[] = { const char plus[] = {
0b00011000, 0b00011000,
0b00011000, 0b00011000,
0b01111110, 0b01111110,
0b01111110, 0b01111110,
0b01111110, 0b01111110,
0b00011000, 0b00011000,
0b00011000, 0b00011000,
}; };
if (gEeprom.KEY_LOCK && gKeypadLocked > 0) if (gEeprom.KEY_LOCK && gKeypadLocked > 0)
return; // display is in use return; // display is in use
if (gCurrentFunction == FUNCTION_TRANSMIT || if (gCurrentFunction == FUNCTION_TRANSMIT ||
gScreenToDisplay != DISPLAY_MAIN gScreenToDisplay != DISPLAY_MAIN
#ifdef ENABLE_DTMF_CALLING #ifdef ENABLE_DTMF_CALLING
|| gDTMF_CallState != DTMF_CALL_STATE_NONE || gDTMF_CallState != DTMF_CALL_STATE_NONE
#endif #endif
) )
return; // display is in use return; // display is in use
if (now) if (now)
memset(p_line, 0, LCD_WIDTH); memset(p_line, 0, LCD_WIDTH);
const int16_t s0_dBm = -130; // S0 .. base level const int16_t s0_dBm = -130; // S0 .. base level
const int16_t rssi_dBm = (rssi / 2) - 160 + dBmCorrTable[gRxVfo->Band]; const int16_t rssi_dBm = BK4819_GetRSSI_dBm() + dBmCorrTable[gRxVfo->Band];
const uint8_t s_level = MIN(MAX((rssi_dBm - s0_dBm) / 6, 0), 9); // S0 - S9 const uint8_t s_level = MIN(MAX((rssi_dBm - s0_dBm) / 6, 0), 9); // S0 - S9
uint8_t overS9dBm = MIN(MAX(rssi_dBm - (s0_dBm + 9*6), 0), 99); uint8_t overS9dBm = MIN(MAX(rssi_dBm - (s0_dBm + 9*6), 0), 99);
uint8_t overS9Bars = MIN(overS9dBm/10, 4); uint8_t overS9Bars = MIN(overS9dBm/10, 4);
if(overS9Bars == 0) { if(overS9Bars == 0) {
sprintf(str, "% 4d S%d", rssi_dBm, s_level); sprintf(str, "% 4d S%d", rssi_dBm, s_level);
} }
else { else {
sprintf(str, "% 4d %2d", rssi_dBm, overS9dBm); sprintf(str, "% 4d %2d", rssi_dBm, overS9dBm);
memcpy(p_line + 2 + 7*5, &plus, ARRAY_SIZE(plus)); memcpy(p_line + 2 + 7*5, &plus, ARRAY_SIZE(plus));
}
UI_PrintStringSmall(str, 2, 0, line);
DrawLevelBar(bar_x, line, s_level + overS9Bars);
} }
#else
UI_PrintStringSmall(str, 2, 0, line);
DrawLevelBar(bar_x, line, s_level + overS9Bars);
if (now)
ST7565_BlitLine(line);
#else
int16_t rssi = BK4819_GetRSSI();
uint8_t Level; uint8_t Level;
if (rssi >= gEEPROM_RSSI_CALIB[gRxVfo->Band][3]) { if (rssi >= gEEPROM_RSSI_CALIB[gRxVfo->Band][3]) {
@@ -226,28 +227,14 @@ static void DisplayRSSIBar(const int16_t rssi, const bool now)
if (now) if (now)
memset(pLine, 0, 23); memset(pLine, 0, 23);
DrawSmallAntennaAndBars(pLine, Level); DrawSmallAntennaAndBars(pLine, Level);
#endif
if (now) if (now)
ST7565_BlitFullScreen(); ST7565_BlitFullScreen();
#endif
} }
void UI_UpdateRSSI(const int16_t rssi, const int vfo)
{
(void)vfo; // unused
// optional larger RSSI dBm, S-point and bar level
if (gCurrentFunction == FUNCTION_RECEIVE ||
gCurrentFunction == FUNCTION_MONITOR ||
gCurrentFunction == FUNCTION_INCOMING)
{
DisplayRSSIBar(rssi, true);
}
}
#ifdef ENABLE_AGC_SHOW_DATA #ifdef ENABLE_AGC_SHOW_DATA
static void PrintAGC(bool now) static void PrintAGC(bool now)
@@ -290,10 +277,20 @@ static void PrintAGC(bool now)
void UI_MAIN_TimeSlice500ms(void) void UI_MAIN_TimeSlice500ms(void)
{ {
if(gScreenToDisplay==DISPLAY_MAIN) {
#ifdef ENABLE_AGC_SHOW_DATA #ifdef ENABLE_AGC_SHOW_DATA
if(gScreenToDisplay==DISPLAY_MAIN) PrintAGC(true);
PrintAGC(true); return;
#endif #endif
const bool rx = (gCurrentFunction == FUNCTION_RECEIVE ||
gCurrentFunction == FUNCTION_MONITOR ||
gCurrentFunction == FUNCTION_INCOMING);
if(rx)
DisplayRSSIBar(true);
}
} }
// *************************************************************************** // ***************************************************************************
@@ -759,7 +756,7 @@ void UI_DisplayMain(void)
#ifdef ENABLE_RSSI_BAR #ifdef ENABLE_RSSI_BAR
if (rx) { if (rx) {
center_line = CENTER_LINE_RSSI; center_line = CENTER_LINE_RSSI;
DisplayRSSIBar(gCurrentRSSI[gEeprom.RX_VFO], false); DisplayRSSIBar(false);
} }
else else
#endif #endif

1
ui/main.h
View File

@@ -32,7 +32,6 @@ extern center_line_t center_line;
extern const int8_t dBmCorrTable[7]; extern const int8_t dBmCorrTable[7];
void UI_DisplayAudioBar(void); void UI_DisplayAudioBar(void);
void UI_UpdateRSSI(const int16_t rssi, const int vfo);
void UI_MAIN_TimeSlice500ms(void); void UI_MAIN_TimeSlice500ms(void);
void UI_DisplayMain(void); void UI_DisplayMain(void);