kuba/TEF6686_ESP32
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TEF6686_ESP32/TEF6686_ESP32.ino
Sjef Verhoeven PE5PVB f2ba6218d9 Added multi menu function 
Also corrected Dutch translation.
2023-06-05 21:24:30 +02:00

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#include "src/TEF6686.h"
#include "src/constants.h"
#include "src/language.h"
#include <EEPROM.h>
#include <Wire.h>
#include <TFT_eSPI.h> // https://github.com/Bodmer/TFT_eSPI
#include <TimeLib.h> // https://github.com/PaulStoffregen/Time
#define TFT_GREYOUT 0x38E7
#define ROTARY_PIN_A 34
#define ROTARY_PIN_B 36
#define ROTARY_BUTTON 39
#define PIN_POT 35
#define PWRBUTTON 4
#define BWBUTTON 25
#define MODEBUTTON 26
#define CONTRASTPIN 2
#define STANDBYLED 19
#define SMETERPIN 27
//#define ARS // uncomment for BGR type display (ARS version)
#ifdef ARS
#define VERSION "v1.16ARS"
#include "TFT_Colors.h"
TFT_eSPI tft = TFT_eSPI(320, 240);
#else
#define VERSION "v1.16"
TFT_eSPI tft = TFT_eSPI(240, 320);
#endif
bool BWreset;
bool change2;
bool cleanup;
bool direction;
bool dropout;
bool fullsearchrds;
bool showrdserrors;
bool LowLevelInit;
bool memorystore;
bool menu;
bool menuopen;
bool power = true;
bool RDSstatusold;
bool screenmute;
bool seek;
bool setupmode;
bool SQ;
bool Stereostatusold;
bool StereoToggle = true;
bool store;
bool tuned;
byte language;
byte tunemode;
byte memorypos;
byte memoryposold;
byte menupage = 2;
byte menupagestotal = 2;
bool USBstatus;
bool XDRMute;
byte band;
byte BWset;
byte ContrastSet;
byte displayflip;
byte EQset;
byte freqoldcount;
byte iMSEQ;
byte iMSset;
byte memoryband[30];
byte optenc;
byte rotarymode;
byte SNR;
byte SNRold;
byte SStatusoldcount;
byte stepsize;
byte TEF;
char buff[16];
char programServicePrevious[9];
char programTypePrevious[17];
char radioIdPrevious[5];
char radioTextPrevious[65];
int AGC;
int BWOld;
int charWidth = tft.textWidth("AA");
int ConverterSet;
int DeEmphasis;
int ForceMono;
int freqold;
int HighCutLevel;
int HighCutOffset;
int HighEdgeSet;
int LevelOffset;
int LowEdgeSet;
int LowLevelSet;
int lowsignaltimer;
int menuoption = 30;
int MStatusold;
int OStatusold;
int peakholdold;
int peakholdtimer;
int rotary;
int scanner_filter;
int Sqstatusold;
int Squelch;
int Squelchold;
int SStatusold;
int StereoLevel;
int Stereostatus;
int VolSet;
int volume;
int XDRBWset;
int XDRBWsetold;
int xPos = 6;
int yPos = 2;
int16_t OStatus;
int16_t SAvg;
int16_t SAvg2;
int16_t SStatus;
String ContrastString;
String ConverterString;
String HighCutLevelString;
String HighCutOffsetString;
String HighEdgeString;
String LevelOffsetString;
String LowEdgeString;
String LowLevelString;
String PIold;
String PSold;
String PTYold;
String rds_clock;
String rds_clockold;
String RTold;
String StereoLevelString;
String VolString;
String XDRGTKRDS;
String XDRGTKRDSold;
uint16_t BW;
uint16_t MStatus;
uint16_t USN;
uint16_t WAM;
uint8_t buff_pos;
uint8_t RDSstatus;
unsigned int change;
unsigned int freq_scan;
unsigned int frequency;
unsigned int frequency_AM;
unsigned int frequencyold;
unsigned int memory[30];
unsigned int scanner_end;
unsigned int scanner_start;
unsigned int scanner_step;
unsigned long peakholdmillis;
unsigned long rtticker;
TEF6686 radio;
TFT_eSprite sprite = TFT_eSprite(&tft);
void setup() {
setupmode = true;
EEPROM.begin(221);
if (EEPROM.readByte(43) != 17) {
EEPROM.writeByte(43, 17);
EEPROM.writeUInt(0, 10000);
EEPROM.writeInt(4, 0);
EEPROM.writeInt(8, 0);
EEPROM.writeInt(12, 87);
EEPROM.writeInt(16, 108);
EEPROM.writeInt(20, 50);
EEPROM.writeInt(24, 0);
EEPROM.writeInt(28, 0);
EEPROM.writeInt(32, 70);
EEPROM.writeInt(36, 0);
EEPROM.writeByte(40, 0);
EEPROM.writeByte(41, 0);
EEPROM.writeByte(42, 0);
EEPROM.writeByte(44, 1);
EEPROM.writeByte(45, 1);
EEPROM.writeByte(46, 0);
EEPROM.writeUInt(47, 828);
EEPROM.writeByte(51, 0);
EEPROM.writeByte(52, 0);
EEPROM.writeByte(53, 0);
EEPROM.writeByte(54, 0);
EEPROM.writeInt(55, 20);
EEPROM.writeByte(59, 1);
EEPROM.writeByte(91, 0);
for (int i = 0; i < 30; i++) EEPROM.writeByte(i + 60, 0);
for (int i = 0; i < 30; i++) EEPROM.writeUInt((i * 4) + 100, 8750);
EEPROM.commit();
}
frequency = EEPROM.readUInt(0);
VolSet = EEPROM.readInt(4);
ConverterSet = EEPROM.readInt(8);
LowEdgeSet = EEPROM.readInt(12);
HighEdgeSet = EEPROM.readInt(16);
ContrastSet = EEPROM.readInt(20);
LevelOffset = EEPROM.readInt(24);
StereoLevel = EEPROM.readInt(28);
HighCutLevel = EEPROM.readInt(32);
HighCutOffset = EEPROM.readInt(36);
stepsize = EEPROM.readByte(40);
tunemode = EEPROM.readByte(41);
optenc = EEPROM.readByte(42);
iMSset = EEPROM.readByte(44);
EQset = EEPROM.readByte(45);
band = EEPROM.readByte(46);
frequency_AM = EEPROM.readUInt(47);
memorypos = EEPROM.readByte(51);
rotarymode = EEPROM.readByte(52);
displayflip = EEPROM.readByte(53);
TEF = EEPROM.readByte(54);
LowLevelSet = EEPROM.readInt(55);
showrdserrors = EEPROM.readByte(59);
language = EEPROM.readByte(91);
for (int i = 0; i < 30; i++) memoryband[i] = EEPROM.readByte(i + 60);
for (int i = 0; i < 30; i++) memory[i] = EEPROM.readUInt((i * 4) + 100);
btStop();
Serial.begin(115200);
if (iMSset == 1 && EQset == 1) iMSEQ = 2;
if (iMSset == 0 && EQset == 1) iMSEQ = 3;
if (iMSset == 1 && EQset == 0) iMSEQ = 4;
if (iMSset == 0 && EQset == 0) iMSEQ = 1;
tft.init();
if (displayflip == 0) {
#ifdef ARS
tft.setRotation(0);
#else
tft.setRotation(3);
#endif
} else {
#ifdef ARS
tft.setRotation(2);
#else
tft.setRotation(1);
#endif
}
TEF = EEPROM.readByte(54);
if (TEF != 101 && TEF != 102 && TEF != 205) SetTunerPatch();
radio.init(TEF);
uint16_t device;
uint16_t hw;
uint16_t sw;
radio.getIdentification(device, hw, sw);
if (TEF != (highByte(hw) * 100 + highByte(sw))) SetTunerPatch();
analogWrite(CONTRASTPIN, ContrastSet * 2 + 27);
analogWrite(SMETERPIN, 0);
radio.getIdentification(device, hw, sw);
uint8_t version = highByte(hw) * 100 + highByte(sw);
pinMode(MODEBUTTON, INPUT);
pinMode(BWBUTTON, INPUT);
pinMode(ROTARY_BUTTON, INPUT);
pinMode(ROTARY_PIN_A, INPUT);
pinMode(ROTARY_PIN_B, INPUT);
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_A), read_encoder, CHANGE);
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B), read_encoder, CHANGE);
if (digitalRead(BWBUTTON) == LOW) {
if (rotarymode == 0) rotarymode = 1; else rotarymode = 0;
EEPROM.writeByte(52, rotarymode);
EEPROM.commit();
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][1], 150, 70, 4);
tft.drawCentreString(myLanguage[language][2], 150, 100, 4);
while (digitalRead(BWBUTTON) == LOW) delay(50);
}
if (digitalRead(MODEBUTTON) == LOW) {
if (displayflip == 0) {
displayflip = 1;
tft.setRotation(1);
} else {
displayflip = 0;
tft.setRotation(3);
}
EEPROM.writeByte(53, displayflip);
EEPROM.commit();
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][3], 150, 70, 4);
tft.drawCentreString(myLanguage[language][2], 150, 100, 4);
while (digitalRead(MODEBUTTON) == LOW) delay(50);
}
if (digitalRead(PWRBUTTON) == LOW) {
analogWrite(SMETERPIN, 511);
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][4], 150, 70, 4);
tft.drawCentreString(myLanguage[language][5], 150, 100, 4);
while (digitalRead(PWRBUTTON) == LOW) delay(50);
analogWrite(SMETERPIN, 0);
}
if (digitalRead(ROTARY_BUTTON) == LOW) {
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE);
if (optenc == 0) {
optenc = 1;
tft.drawCentreString(myLanguage[language][6], 150, 70, 4);
} else {
optenc = 0;
tft.drawCentreString(myLanguage[language][7], 150, 70, 4);
}
EEPROM.writeByte(42, optenc);
EEPROM.commit();
tft.drawCentreString(myLanguage[language][2], 150, 100, 4);
while (digitalRead(ROTARY_BUTTON) == LOW) delay(50);
}
tft.setSwapBytes(true);
tft.fillScreen(TFT_BLACK);
tft.pushImage (0, 99, 211, 140, pe5pvblogo);
tft.pushImage (239, 200, 80, 30, nxplogo);
tft.setTextColor(TFT_SKYBLUE);
tft.drawCentreString(myLanguage[language][8], 160, 10, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawCentreString("Software " + String(VERSION), 160, 30, 2);
tft.setTextColor(TFT_WHITE);
tft.drawString("Lithio", 260, 180, 2);
if (lowByte(device) == 14) {
fullsearchrds = false;
tft.drawString("Tuner: TEF6686 Lithio (" + String(version) + ")", 80, 60, 2);
} else if (lowByte(device) == 1) {
fullsearchrds = true;
tft.drawString("Tuner: TEF6687 Lithio FMSI (" + String(version) + ")", 80, 60, 2);
} else if (lowByte(device) == 9) {
fullsearchrds = false;
tft.drawString("Tuner: TEF6688 Lithio DR (" + String(version) + ")", 80, 60, 2);
} else if (lowByte(device) == 3) {
fullsearchrds = true;
tft.drawString("Tuner: TEF6689 Lithio FMSI DR (" + String(version) + ")", 80, 60, 2);
} else {
tft.setTextColor(TFT_RED);
tft.drawString(myLanguage[language][9], 80, 60, 2);
while (true);
for (;;);
}
tft.drawString("Patch: v" + String(TEF), 80, 75, 2);
delay(1500);
radio.setVolume(VolSet);
radio.setOffset(LevelOffset);
radio.setStereoLevel(StereoLevel);
radio.setHighCutLevel(HighCutLevel);
radio.setHighCutOffset(HighCutOffset);
radio.clearRDS(fullsearchrds);
radio.setMute();
LowLevelInit = true;
if (ConverterSet >= 200) {
Wire.beginTransmission(0x12);
Wire.write(ConverterSet >> 8);
Wire.write(ConverterSet & (0xFF));
Wire.endTransmission();
}
SelectBand();
ShowSignalLevel();
ShowBW();
setupmode = false;
sprite.createSprite(313, 18);
radio.tone(50, -5, 2000);
}
void loop() {
if (digitalRead(PWRBUTTON) == LOW && USBstatus == false) PWRButtonPress();
if (power == true) {
if (seek == true) Seek(direction);
if ((SStatus / 10 > LowLevelSet) && LowLevelInit == false && menu == false && band == 0) {
if (screenmute == false) {
tft.setTextColor(TFT_WHITE);
tft.drawString("20", 20, 153, 1);
tft.drawString("40", 50, 153, 1);
tft.drawString("60", 80, 153, 1);
tft.drawString("80", 110, 153, 1);
tft.drawString("100", 134, 153, 1);
tft.drawString("120", 164, 153, 1);
tft.drawString("%", 196, 153, 1);
tft.drawString("M", 6, 136, 2);
tft.drawString("PI:", 216, 195, 2);
tft.drawString("PS:", 6, 195, 2);
tft.drawString("PTY:", 6, 168, 2);
tft.drawLine(20, 150, 200, 150, TFT_DARKGREY);
}
LowLevelInit = true;
}
if ((SStatus / 10 <= LowLevelSet) && band == 0) {
if (LowLevelInit == true && menu == false) {
if (screenmute == false) {
tft.fillRect(20, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(34, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(48, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(62, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(76, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(90, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(104, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(118, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(132, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(146, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(160, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(174, 139, 12, 8, TFT_GREYOUT);
tft.fillRect(188, 139, 12, 8, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawString("20", 20, 153, 1);
tft.drawString("40", 50, 153, 1);
tft.drawString("60", 80, 153, 1);
tft.drawString("80", 110, 153, 1);
tft.drawString("100", 134, 153, 1);
tft.drawString("120", 164, 153, 1);
tft.drawString("%", 196, 153, 1);
tft.drawString("M", 6, 136, 2);
tft.drawString("PI:", 216, 195, 2);
tft.drawString("PS:", 6, 195, 2);
tft.drawString("PTY:", 6, 168, 2);
tft.drawLine(20, 150, 200, 150, TFT_GREYOUT);
tft.drawBitmap(110, 5, RDSLogo, 67, 22, TFT_GREYOUT);
}
LowLevelInit = false;
}
if (millis() >= lowsignaltimer + 300) {
lowsignaltimer = millis();
if (band == 0) radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus); else radio.getStatusAM(SStatus, USN, WAM, OStatus, BW, MStatus);
if (screenmute == true) readRds();
if (menu == false) {
doSquelch();
GetData();
}
}
} else {
if (band == 0) radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus); else radio.getStatusAM(SStatus, USN, WAM, OStatus, BW, MStatus);
if (menu == false) {
doSquelch();
readRds();
GetData();
if (screenmute == false) ShowModLevel();
}
}
XDRGTKRoutine();
if (menu == true && menuopen == true && menuoption == 110) {
if (band == 0) radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus); else radio.getStatusAM(SStatus, USN, WAM, OStatus, BW, MStatus);
if (millis() >= lowsignaltimer + 500 || change2 == true) {
lowsignaltimer = millis();
change2 = false;
if (SStatus > SStatusold || SStatus < SStatusold) {
String count = String(SStatus / 10, DEC);
if (screenmute == false) {
tft.setTextColor(TFT_BLACK);
if (SStatusold >= 0) {
if (SStatusoldcount <= 1) tft.setCursor (100, 140);
if (SStatusoldcount == 2) tft.setCursor (73, 140);
if (SStatusoldcount >= 3) tft.setCursor (46, 140);
} else {
if (SStatusoldcount <= 1) tft.setCursor (100, 140);
if (SStatusoldcount == 2) tft.setCursor (83, 140);
if (SStatusoldcount >= 3) tft.setCursor (56, 140);
}
tft.setTextFont(6);
tft.print(SStatusold / 10);
tft.print(".");
if (SStatusold < 0) {
String negative = String (SStatusold % 10, DEC);
if (SStatusold % 10 == 0) tft.print("0"); else tft.print(negative[1]);
} else {
tft.print(SStatusold % 10);
}
tft.setTextColor(TFT_YELLOW, TFT_BLACK);
if (SStatus >= 0) {
if (count.length() == 1) tft.setCursor (100, 140);
if (count.length() == 2) tft.setCursor (73, 140);
if (count.length() == 3) tft.setCursor (46, 140);
} else {
if (count.length() == 1) tft.setCursor (100, 140);
if (count.length() == 2) tft.setCursor (83, 140);
if (count.length() >= 3) tft.setCursor (56, 140);
}
tft.setTextFont(6);
tft.print(SStatus / 10);
tft.print(".");
if (SStatus < 0) {
String negative = String (SStatus % 10, DEC);
if (SStatus % 10 == 0) tft.print("0"); else tft.print(negative[1]);
} else {
tft.print(SStatus % 10);
}
SStatusold = SStatus;
SStatusoldcount = count.length();
}
}
}
}
if (rotary == -1) KeyUp();
if (rotary == 1) KeyDown();
if (digitalRead(ROTARY_BUTTON) == LOW) ButtonPress();
if (digitalRead(MODEBUTTON) == LOW && screenmute == false) ModeButtonPress();
if (digitalRead(BWBUTTON) == LOW && screenmute == false) BWButtonPress();
if (store == true) change++;
if (change > 200 && store == true) {
detachInterrupt(digitalPinToInterrupt(ROTARY_PIN_A));
detachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B));
EEPROM.writeUInt(0, frequency);
EEPROM.writeUInt(47, frequency_AM);
EEPROM.writeByte(46, band);
EEPROM.commit();
store = false;
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_A), read_encoder, CHANGE);
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B), read_encoder, CHANGE);
}
}
}
void GetData() {
if (screenmute == false) {
if (band == 0) {
showPI();
showPTY();
showCT();
showPS();
showRadioText();
showPS();
ShowStereoStatus();
}
ShowOffset();
ShowSignalLevel();
ShowBW();
}
}
void PWRButtonPress() {
if (menu == false) {
unsigned long counterold = millis();
unsigned long counter = millis();
while (digitalRead(PWRBUTTON) == LOW && counter - counterold <= 1000) counter = millis();
if (counter - counterold < 1000) {
if (power == false) {
ESP.restart();
} else {
if (tunemode != 2) {
if (band == 0) band = 1; else band = 0;
StoreFrequency();
SelectBand();
}
}
} else {
if (power == false) {
ESP.restart();
} else {
power = false;
analogWrite(SMETERPIN, 0);
analogWrite(CONTRASTPIN, 0);
pinMode (STANDBYLED, OUTPUT);
digitalWrite(STANDBYLED, LOW);
StoreFrequency();
radio.power(1);
}
}
while (digitalRead(PWRBUTTON) == LOW) delay(50);
delay(100);
}
}
void StoreFrequency() {
EEPROM.writeUInt(0, frequency);
EEPROM.writeUInt(47, frequency_AM);
EEPROM.writeByte(46, band);
EEPROM.commit();
}
void SelectBand() {
if (band == 1) {
seek = false;
if (tunemode == 1) tunemode = 0;
BWreset = true;
BWset = 2;
radio.SetFreqAM(frequency_AM);
freqold = frequency_AM;
doBW;
radio.getStatusAM(SStatus, USN, WAM, OStatus, BW, MStatus);
if (screenmute == false) BuildDisplay();
tft.drawString("PI:", 216, 195, 2);
tft.drawString("PS:", 6, 195, 2);
tft.drawString("PTY:", 6, 168, 2);
tft.drawBitmap(110, 5, RDSLogo, 67, 22, TFT_GREYOUT);
tft.drawRoundRect(249, 56, 30, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("iMS", 265, 58, 2);
tft.drawRoundRect(287, 56, 30, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("EQ", 303, 58, 2);
} else {
LowLevelInit == false;
BWreset = true;
BWset = 0;
radio.power(0);
delay(50);
radio.SetFreq(frequency);
freqold = frequency_AM;
doBW;
radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus);
if (screenmute == false) BuildDisplay();
}
}
void BWButtonPress() {
if (menu == false) {
seek = false;
unsigned long counterold = millis();
unsigned long counter = millis();
while (digitalRead(BWBUTTON) == LOW && counter - counterold <= 1000) counter = millis();
if (counter - counterold < 1000) {
BWset++;
doBW();
} else {
doStereoToggle();
}
}
while (digitalRead(BWBUTTON) == LOW) delay(50);
delay(100);
}
void doStereoToggle() {
if (StereoToggle == true) {
if (screenmute == false) {
tft.drawCircle(81, 15, 10, TFT_BLACK);
tft.drawCircle(81, 15, 9, TFT_BLACK);
tft.drawCircle(91, 15, 10, TFT_BLACK);
tft.drawCircle(91, 15, 9, TFT_BLACK);
tft.drawCircle(86, 15, 10, TFT_SKYBLUE);
tft.drawCircle(86, 15, 9, TFT_SKYBLUE);
}
radio.setMono(2);
StereoToggle = false;
} else {
if (screenmute == false) {
tft.drawCircle(86, 15, 10, TFT_BLACK);
tft.drawCircle(86, 15, 9, TFT_BLACK);
}
radio.setMono(0);
Stereostatusold = false;
StereoToggle = true;
}
}
void ModeButtonPress() {
if (menu == false) {
seek = false;
unsigned long counterold = millis();
unsigned long counter = millis();
while (digitalRead(MODEBUTTON) == LOW && counter - counterold <= 1000) counter = millis();
if (counter - counterold <= 1000) {
doTuneMode();
} else {
if (USBstatus == true) {
ShowFreq(1);
tft.setTextFont(4);
tft.setTextColor(TFT_WHITE, TFT_BLACK);
tft.setCursor (70, 60);
tft.print("NOT POSSIBLE");
delay(1000);
tft.setTextFont(4);
tft.setTextColor(TFT_BLACK);
tft.setCursor (70, 60);
tft.print("NOT POSSIBLE");
ShowFreq(0);
} else {
if (menu == false) {
BuildMenu();
menu = true;
}
}
}
} else {
OStatusold = 1000;
Stereostatusold = false;
SStatusold = 2000;
BWOld = 0;
radio.clearRDS(fullsearchrds);
RDSstatus = 0;
BuildDisplay();
ShowSignalLevel();
ShowBW();
menu = false;
menuopen = false;
LowLevelInit = true;
EEPROM.writeInt(4, VolSet);
EEPROM.writeInt(8, ConverterSet);
EEPROM.writeInt(12, LowEdgeSet);
EEPROM.writeInt(16, HighEdgeSet);
EEPROM.writeInt(20, ContrastSet);
EEPROM.writeInt(24, LevelOffset);
EEPROM.writeInt(28, StereoLevel);
EEPROM.writeInt(32, HighCutLevel);
EEPROM.writeInt(36, HighCutOffset);
EEPROM.writeInt(55, LowLevelSet);
EEPROM.writeByte(59, showrdserrors);
EEPROM.writeByte(91, language);
EEPROM.commit();
}
while (digitalRead(MODEBUTTON) == LOW) delay(50);
delay(100);
}
void ShowStepSize() {
tft.fillRect(224, 38, 15, 4, TFT_GREYOUT);
tft.fillRect(193, 38, 15, 4, TFT_GREYOUT);
if (band == 0) tft.fillRect(148, 38, 15, 4, TFT_GREYOUT); else tft.fillRect(162, 38, 15, 4, TFT_GREYOUT);
if (band == 0) tft.fillRect(116, 38, 15, 4, TFT_GREYOUT); else tft.fillRect(128, 38, 15, 4, TFT_GREYOUT);
if (stepsize == 1) tft.fillRect(224, 38, 15, 4, TFT_GREEN);
if (stepsize == 2) tft.fillRect(193, 38, 15, 4, TFT_GREEN);
if (stepsize == 3) {
if (band == 0) tft.fillRect(148, 38, 15, 4, TFT_GREEN); else tft.fillRect(162, 38, 15, 4, TFT_GREEN);
}
if (stepsize == 4) {
if (band == 0) tft.fillRect(116, 38, 15, 4, TFT_GREEN); else tft.fillRect(128, 38, 15, 4, TFT_GREEN);
}
}
void RoundStep() {
if (band == 0) {
unsigned int freq = frequency;
if (freq % 10 < 3) {
frequency = (freq - freq % 10);
}
else if (freq % 10 > 2 && freq % 10 < 8) {
frequency = (freq - (freq % 10 - 5));
}
else if (freq % 10 > 7) {
frequency = (freq - (freq % 10) + 10);
}
radio.SetFreq(frequency);
}
if (band == 1) {
unsigned int freq = frequency_AM / 9;
frequency_AM = freq * 9;
radio.SetFreqAM(frequency_AM);
}
while (digitalRead(ROTARY_BUTTON) == LOW) delay(50);
if (band == 0) EEPROM.writeUInt(0, frequency); else EEPROM.writeUInt(47, frequency_AM);
EEPROM.commit();
}
void ButtonPress() {
if (menu == false) {
if (tunemode == 2) {
if (memorystore == false) {
memorystore = true;
ShowTuneMode();
} else {
memorystore = false;
EEPROM.writeByte(memorypos + 60, band);
if (band == 0) EEPROM.writeUInt((memorypos * 4) + 100, frequency); else EEPROM.writeUInt((memorypos * 4) + 100, frequency_AM);
EEPROM.commit();
memoryband[memorypos] = band;
if (band == 0) memory[memorypos] = frequency; else memory[memorypos] = frequency_AM;
ShowTuneMode();
}
} else {
seek = false;
unsigned long counterold = millis();
unsigned long counter = millis();
while (digitalRead(ROTARY_BUTTON) == LOW && counter - counterold <= 1000) counter = millis();
if (counter - counterold < 1000) {
if (tunemode == 0) {
stepsize++;
if (stepsize > 4) stepsize = 0;
if (screenmute == false) ShowStepSize();
EEPROM.writeByte(40, stepsize);
EEPROM.commit();
if (stepsize == 0) {
RoundStep();
ShowFreq(0);
}
}
} else {
if (iMSEQ == 0) iMSEQ = 1;
if (iMSEQ == 4) {
iMSset = 0;
EQset = 0;
updateiMS();
updateEQ();
iMSEQ = 0;
}
if (iMSEQ == 3) {
iMSset = 1;
EQset = 0;
updateiMS();
updateEQ();
iMSEQ = 4;
}
if (iMSEQ == 2) {
iMSset = 0;
EQset = 1;
updateiMS();
updateEQ();
iMSEQ = 3;
}
if (iMSEQ == 1) {
iMSset = 1;
EQset = 1;
updateiMS();
updateEQ();
iMSEQ = 2;
}
EEPROM.writeByte(44, iMSset);
EEPROM.writeByte(45, EQset);
EEPROM.commit();
}
}
} else {
if (menuopen == false) {
menuopen = true;
tft.drawRoundRect(30, 40, 240, 160, 5, TFT_WHITE);
tft.fillRoundRect(32, 42, 236, 156, 5, TFT_BLACK);
switch (menupage) {
case 1:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][10], 150, 70, 4);
tft.drawString("dB", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 165, 110, 4); else tft.drawRightString(String(VolSet, DEC), 165, 110, 4);
break;
case 50:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][11], 150, 70, 4);
tft.drawString("MHz", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ConverterSet, DEC), 165, 110, 4);
break;
case 70:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][12], 150, 70, 4);
tft.drawString("MHz", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 90:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][13], 150, 70, 4);
tft.drawString("MHz", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 110:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][14], 150, 70, 4);
tft.drawString("dB", 170, 110, 4);
tft.drawString("dBuV", 190, 157, 4);
tft.setTextColor(TFT_YELLOW);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 165, 110, 4); else tft.drawRightString(String(LevelOffset, DEC), 165, 110, 4);
SStatusold = 2000;
change2 = true;
break;
case 130:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][15], 150, 70, 4);
if (StereoLevel != 0) tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (StereoLevel != 0) tft.drawRightString(String(StereoLevel, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
break;
case 150:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][16], 150, 70, 4);
if (HighCutLevel != 0) tft.drawString("Hz", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (HighCutLevel != 0) tft.drawRightString(String(HighCutLevel * 100, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
break;
case 170:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][17], 150, 70, 4);
if (HighCutOffset != 0) tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (HighCutOffset != 0) tft.drawRightString(String(HighCutOffset, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
break;
case 190:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][18], 150, 70, 4);
tft.drawString("dBuV", 150, 110, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowLevelSet, DEC), 145, 110, 4);
break;
case 210:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][19], 150, 70, 4);
tft.drawString("%", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ContrastSet, DEC), 165, 110, 4);
break;
}
break;
case 2:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][40], 150, 70, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawCentreString(myLanguage[language][0], 150, 110, 4);
break;
case 50:
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][38], 150, 70, 4);
tft.setTextColor(TFT_YELLOW);
if (showrdserrors) tft.drawCentreString(myLanguage[language][42], 150, 110, 4); else tft.drawCentreString(myLanguage[language][30], 150, 110, 4);
break;
}
}
} else {
menuopen = false;
BuildMenu();
}
}
while (digitalRead(ROTARY_BUTTON) == LOW) delay(50);
}
void KeyUp() {
rotary = 0;
if (menu == false) {
switch (tunemode) {
case 0:
TuneUp();
break;
case 1:
direction = true;
seek = true;
Seek(direction);
break;
case 2:
memorypos++;
if (memorypos > 29) memorypos = 0;
ShowMemoryPos();
if (memorystore == false) DoMemoryPosTune();
EEPROM.writeByte(51, memorypos);
EEPROM.commit();
break;
}
if (USBstatus == true) if (band == 0) Serial.println("T" + String(frequency * 10)); else Serial.println("T" + String(frequency_AM));
radio.clearRDS(fullsearchrds);
change = 0;
ShowFreq(0);
store = true;
} else {
if (menuopen == false) {
tft.drawRoundRect(10, menuoption, 300, 18, 5, TFT_BLACK);
menuoption += 20;
if (menuoption > 210) {
menupage++;
if (menupage > menupagestotal) menupage = 1;
menuoption = 30;
BuildMenu();
}
tft.drawRoundRect(10, menuoption, 300, 18, 5, TFT_WHITE);
} else {
switch (menupage) {
case 1:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_BLACK);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 165, 110, 4); else tft.drawRightString(String(VolSet, DEC), 165, 110, 4);
VolSet++;
if (VolSet > 10) VolSet = 10;
tft.setTextColor(TFT_YELLOW);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 165, 110, 4); else tft.drawRightString(String(VolSet, DEC), 165, 110, 4);
radio.setVolume(VolSet);
break;
case 50:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(ConverterSet, DEC), 165, 110, 4);
ConverterSet++;
if (ConverterSet > 2400 || ConverterSet <= 200) if (ConverterSet == 1) ConverterSet = 200; else ConverterSet = 0;
if (ConverterSet >= 200) {
Wire.beginTransmission(0x12);
Wire.write(ConverterSet >> 8);
Wire.write(ConverterSet & (0xFF));
Wire.endTransmission();
}
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ConverterSet, DEC), 165, 110, 4);
break;
case 70:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 165, 110, 4);
LowEdgeSet ++;
if (LowEdgeSet > 107) LowEdgeSet = 65;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 90:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 165, 110, 4);
HighEdgeSet ++;
if (HighEdgeSet > 108) HighEdgeSet = 66;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 110:
tft.setTextColor(TFT_BLACK);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 165, 110, 4); else tft.drawRightString(String(LevelOffset, DEC), 165, 110, 4);
LevelOffset++;
if (LevelOffset > 15) LevelOffset = -25;
tft.setTextColor(TFT_YELLOW);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 165, 110, 4); else tft.drawRightString(String(LevelOffset, DEC), 165, 110, 4); radio.setOffset(LevelOffset);
change2 = true;
break;
case 130:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(StereoLevel, DEC), 165, 110, 4);
StereoLevel ++;
if (StereoLevel > 60 || StereoLevel <= 30) if (StereoLevel == 1) StereoLevel = 30; else StereoLevel = 0;
tft.setTextColor(TFT_BLACK);
tft.drawRightString("Off", 165, 110, 4);
tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_WHITE);
if (StereoLevel != 0) tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (StereoLevel != 0) tft.drawRightString(String(StereoLevel, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
radio.setStereoLevel(StereoLevel);
break;
case 150:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighCutLevel * 100, DEC), 165, 110, 4);
HighCutLevel ++;
if (HighCutLevel > 70) HighCutLevel = 15;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(HighCutLevel * 100, DEC), 165, 110, 4);
radio.setHighCutLevel(HighCutLevel);
break;
case 170:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighCutOffset, DEC), 165, 110, 4);
HighCutOffset ++;
if (HighCutOffset > 60 || HighCutOffset <= 20) if (HighCutOffset == 1) HighCutOffset = 20; else HighCutOffset = 0;
tft.setTextColor(TFT_BLACK);
tft.drawRightString("Off", 165, 110, 4);
tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_WHITE);
if (HighCutOffset != 0) tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (HighCutOffset != 0) tft.drawRightString(String(HighCutOffset, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
radio.setHighCutOffset(HighCutOffset);
break;
case 190:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(LowLevelSet, DEC), 145, 110, 4);
LowLevelSet++;
if (LowLevelSet > 40) LowLevelSet = -10;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowLevelSet, DEC), 145, 110, 4);
break;
case 210:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(ContrastSet, DEC), 165, 110, 4);
ContrastSet ++;
if (ContrastSet > 100) ContrastSet = 1;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ContrastSet, DEC), 165, 110, 4);
analogWrite(CONTRASTPIN, ContrastSet * 2 + 27);
break;
}
break;
case 2:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_BLACK);
tft.drawCentreString(myLanguage[language][0], 150, 110, 4);
language ++;
if (language == (sizeof (myLanguage) / sizeof (myLanguage[0]))) language = 0;
tft.setTextColor(TFT_YELLOW);
tft.drawCentreString(myLanguage[language][0], 150, 110, 4);
break;
case 50:
tft.setTextColor(TFT_BLACK);
if (showrdserrors) tft.drawCentreString(myLanguage[language][42], 150, 110, 4); else tft.drawCentreString(myLanguage[language][30], 150, 110, 4);
if (showrdserrors) showrdserrors = false; else showrdserrors = true;
tft.setTextColor(TFT_YELLOW);
if (showrdserrors) tft.drawCentreString(myLanguage[language][42], 150, 110, 4); else tft.drawCentreString(myLanguage[language][30], 150, 110, 4);
break;
}
}
}
}
}
void KeyDown() {
rotary = 0;
if (menu == false) {
switch (tunemode) {
case 0:
TuneDown();
break;
case 1:
direction = false;
seek = true;
Seek(direction);
break;
case 2:
memorypos--;
if (memorypos > 29) memorypos = 29;
ShowMemoryPos();
if (memorystore == false) DoMemoryPosTune();
EEPROM.writeByte(51, memorypos);
EEPROM.commit();
break;
}
if (USBstatus == true) if (band == 0) Serial.println("T" + String(frequency * 10)); else Serial.println("T" + String(frequency_AM));
radio.clearRDS(fullsearchrds);
change = 0;
ShowFreq(0);
store = true;
} else {
if (menuopen == false) {
tft.drawRoundRect(10, menuoption, 300, 18, 5, TFT_BLACK);
menuoption -= 20;
if (menuoption < 30) {
menupage--;
if (menupage == 0) menupage = menupagestotal;
menuoption = 210;
BuildMenu();
}
tft.drawRoundRect(10, menuoption, 300, 18, 5, TFT_WHITE);
} else {
switch (menupage) {
case 1:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_BLACK);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 165, 110, 4); else tft.drawRightString(String(VolSet, DEC), 165, 110, 4);
VolSet--;
if (VolSet < -10) VolSet = -10;
tft.setTextColor(TFT_YELLOW);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 165, 110, 4); else tft.drawRightString(String(VolSet, DEC), 165, 110, 4); radio.setVolume(VolSet);
break;
case 50:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(ConverterSet, DEC), 165, 110, 4);
ConverterSet--;
if (ConverterSet < 200) if (ConverterSet < 0) ConverterSet = 2400; else ConverterSet = 0;
if (ConverterSet >= 200) {
Wire.beginTransmission(0x12);
Wire.write(ConverterSet >> 8);
Wire.write(ConverterSet & (0xFF));
Wire.endTransmission();
}
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ConverterSet, DEC), 165, 110, 4);
break;
case 70:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 165, 110, 4);
LowEdgeSet --;
if (LowEdgeSet < 65) LowEdgeSet = 107;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 90:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 165, 110, 4);
HighEdgeSet --;
if (HighEdgeSet < 66) HighEdgeSet = 108;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 165, 110, 4);
break;
case 110:
tft.setTextColor(TFT_BLACK);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 165, 110, 4); else tft.drawRightString(String(LevelOffset, DEC), 165, 110, 4);
LevelOffset--;
if (LevelOffset < -25) LevelOffset = 15;
tft.setTextColor(TFT_YELLOW);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 165, 110, 4); else tft.drawRightString(String(LevelOffset, DEC), 165, 110, 4); radio.setOffset(LevelOffset);
change2 = true;
break;
case 130:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(StereoLevel, DEC), 165, 110, 4);
StereoLevel --;
if (StereoLevel < 30) if (StereoLevel < 0) StereoLevel = 60; else StereoLevel = 0;
tft.setTextColor(TFT_BLACK);
tft.drawRightString("Off", 165, 110, 4);
tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_WHITE);
if (StereoLevel != 0) {
tft.drawString("dBuV", 170, 110, 4);
}
tft.setTextColor(TFT_YELLOW);
if (StereoLevel != 0) tft.drawRightString(String(StereoLevel, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
radio.setStereoLevel(StereoLevel);
break;
case 150:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighCutLevel * 100, DEC), 165, 110, 4);
HighCutLevel --;
if (HighCutLevel < 15) HighCutLevel = 70;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(HighCutLevel * 100, DEC), 165, 110, 4);
radio.setHighCutLevel(HighCutLevel);
break;
case 170:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(HighCutOffset, DEC), 165, 110, 4);
HighCutOffset --;
if (HighCutOffset < 20) if (HighCutOffset < 0) HighCutOffset = 60; else HighCutOffset = 0;
tft.setTextColor(TFT_BLACK);
tft.drawRightString("Off", 165, 110, 4);
tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_WHITE);
if (HighCutOffset != 0) tft.drawString("dBuV", 170, 110, 4);
tft.setTextColor(TFT_YELLOW);
if (HighCutOffset != 0) tft.drawRightString(String(HighCutOffset, DEC), 165, 110, 4); else tft.drawRightString("Off", 165, 110, 4);
radio.setHighCutOffset(HighCutOffset);
break;
case 190:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(LowLevelSet, DEC), 145, 110, 4);
LowLevelSet--;
if (LowLevelSet < -10) LowLevelSet = 40;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(LowLevelSet, DEC), 145, 110, 4);
break;
case 210:
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(ContrastSet, DEC), 165, 110, 4);
ContrastSet --;
if (ContrastSet < 1) ContrastSet = 100;
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String(ContrastSet, DEC), 165, 110, 4);
analogWrite(CONTRASTPIN, ContrastSet * 2 + 27);
break;
}
break;
case 2:
switch (menuoption) {
case 30:
tft.setTextColor(TFT_BLACK);
tft.drawCentreString(myLanguage[language][0], 150, 110, 4);
language --;
if (language > (sizeof (myLanguage) / sizeof (myLanguage[0]))) language = (sizeof (myLanguage) / sizeof (myLanguage[0])) - 1;
tft.setTextColor(TFT_YELLOW);
tft.drawCentreString(myLanguage[language][0], 150, 110, 4);
break;
case 50:
tft.setTextColor(TFT_BLACK);
if (showrdserrors) tft.drawCentreString(myLanguage[language][42], 150, 110, 4); else tft.drawCentreString(myLanguage[language][30], 150, 110, 4);
if (showrdserrors) showrdserrors = false; else showrdserrors = true;
tft.setTextColor(TFT_YELLOW);
if (showrdserrors) tft.drawCentreString(myLanguage[language][42], 150, 110, 4); else tft.drawCentreString(myLanguage[language][30], 150, 110, 4);
break;
}
}
}
}
}
void ShowMemoryPos() {
tft.setTextColor(TFT_BLACK);
tft.drawString(String(memoryposold + 1), 80, 30, 2);
tft.setTextColor(TFT_SKYBLUE);
tft.drawString(String(memorypos + 1), 80, 30, 2);
memoryposold = memorypos;
}
void DoMemoryPosTune() {
if (band != memoryband[memorypos]) {
band = memoryband[memorypos];
SelectBand();
} else {
band = memoryband[memorypos];
}
if (band == 0) {
frequency = memory[memorypos];
radio.SetFreq(frequency);
} else {
frequency_AM = memory[memorypos];
radio.SetFreqAM(frequency_AM);
}
ShowFreq(0);
}
void readRds() {
if (band == 0) {
RDSstatus = radio.readRDS(showrdserrors);
ShowRDSLogo(RDSstatus);
if (RDSstatus == 0) {
tft.setTextColor(TFT_SKYBLUE);
tft.drawString(PIold, 244, 192, 4);
tft.drawString(PSold, 38, 192, 4);
tft.drawString(PTYold, 38, 168, 2);
tft.setTextColor(TFT_BLACK);
tft.drawString(RTold, 6, 222, 2);
dropout = true;
} else {
if (dropout == true && PIold.length() != 0) {
tft.setTextColor(TFT_YELLOW);
tft.drawString(PIold, 244, 192, 4);
tft.drawString(PSold, 38, 192, 4);
tft.drawString(PTYold, 38, 168, 2);
dropout = false;
}
}
if (RDSstatus == 1 && USBstatus == true) {
Serial.print ("P");
Serial.print (String(((radio.rds.rdsA >> 8) >> 4) & 0xF, HEX) + String((radio.rds.rdsA >> 8) & 0xF, HEX));
Serial.print (String(((radio.rds.rdsA) >> 4) & 0xF, HEX) + String((radio.rds.rdsA) & 0xF, HEX));
if (radio.rds.correct == false) Serial.print("?");
Serial.print ("\n");
XDRGTKRDS = "R";
XDRGTKRDS += String(((radio.rds.rdsB >> 8) >> 4) & 0xF, HEX) + String((radio.rds.rdsB >> 8) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.rdsB) >> 4) & 0xF, HEX) + String((radio.rds.rdsB) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.rdsC >> 8) >> 4) & 0xF, HEX) + String((radio.rds.rdsC >> 8) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.rdsC) >> 4) & 0xF, HEX) + String((radio.rds.rdsC) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.rdsD >> 8) >> 4) & 0xF, HEX) + String((radio.rds.rdsD >> 8) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.rdsD) >> 4) & 0xF, HEX) + String((radio.rds.rdsD) & 0xF, HEX);
XDRGTKRDS += String(((radio.rds.errors >> 8) >> 4) & 0xF, HEX) + String((radio.rds.errors >> 8) & 0xF, HEX);
XDRGTKRDS += "\n";
if (XDRGTKRDS != XDRGTKRDSold) {
Serial.print(XDRGTKRDS);
XDRGTKRDSold = XDRGTKRDS;
}
}
}
}
void showPI() {
if (strcmp(radio.rds.picode, radioIdPrevious)) {
tft.setTextColor(TFT_BLACK);
tft.drawString(PIold, 244, 192, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawString(radio.rds.picode, 244, 192, 4);
PIold = radio.rds.picode;
strcpy(radioIdPrevious, radio.rds.picode);
}
}
void showPTY() {
if (strcmp(radio.rds.stationType, programTypePrevious)) {
tft.setTextColor(TFT_BLACK);
tft.drawString(PTYold, 38, 168, 2);
tft.setTextColor(TFT_YELLOW);
tft.drawString(radio.rds.stationType, 38, 168, 2);
PTYold = radio.rds.stationType;
strcpy(programTypePrevious, radio.rds.stationType);
}
}
void showPS() {
if (strcmp(radio.rds.stationName, programServicePrevious)) {
tft.setTextColor(TFT_BLACK);
tft.drawString(PSold, 38, 192, 4);
tft.setTextColor(TFT_YELLOW);
tft.drawString(radio.rds.stationName, 38, 192, 4);
PSold = radio.rds.stationName;
strcpy(programServicePrevious, radio.rds.stationName);
}
}
void showRadioText() {
if (RDSstatus == 1) {
if (millis() - rtticker >= 350) {
xPos -= charWidth;
if (xPos < -tft.textWidth(radio.rds.stationText) + (charWidth * 42)) xPos = 6;
sprite.fillSprite(TFT_BLACK);
sprite.setTextColor(TFT_YELLOW);
sprite.drawString(radio.rds.stationText, xPos, yPos, 2);
sprite.pushSprite(6, 220);
rtticker = millis();
RTold = radio.rds.stationText;
strcpy(radioTextPrevious, radio.rds.stationText);
cleanup = true;
}
} else if (cleanup == true) {
sprite.fillSprite(TFT_BLACK);
sprite.pushSprite(6, 220);
cleanup = false;
}
}
void showCT() {
if (radio.rds.hasCT == true) {
int timeoffset;
if (radio.rds.offsetplusmin == true) timeoffset = (-1 * radio.rds.offset) / 2; else timeoffset = radio.rds.offset / 2;
byte rdshour = radio.rds.hours + timeoffset;
rdshour = (((int)rdshour + 24) % 24);
setTime(rdshour, radio.rds.minutes, 0, 0, 0, 0);
rds_clock = ((hour() < 10 ? "0" : "") + String(hour()) + ":" + (minute() < 10 ? "0" : "") + String(minute()));
} else {
rds_clock = "";
}
if (rds_clock != rds_clockold) {
tft.setTextColor(TFT_BLACK);
tft.drawRightString(rds_clockold, 205, 168, 2);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(rds_clock, 205, 168, 2);
rds_clockold = rds_clock;
}
}
void BuildMenu() {
tft.fillScreen(TFT_BLACK);
tft.drawRect(0, 0, 320, 240, TFT_BLUE);
tft.drawLine(0, 23, 320, 23, TFT_BLUE);
tft.setTextColor(TFT_SKYBLUE);
tft.drawString(myLanguage[language][41], 10, 4, 2);
tft.setTextColor(TFT_WHITE);
tft.drawRightString(String(menupage) + "/" + String(menupagestotal), 305, 4, 2);
tft.drawRoundRect(10, menuoption, 300, 18, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
switch (menupage) {
case 1:
tft.drawRightString("dB", 305, 30, 2);
tft.drawRightString("MHz", 305, 50, 2);
tft.drawRightString("MHz", 305, 70, 2);
tft.drawRightString("MHz", 305, 90, 2);
tft.drawRightString("dB", 305, 110, 2);
if (StereoLevel != 0) tft.drawRightString("dBuV", 305, 130, 2);
if (HighCutLevel != 0) tft.drawRightString("Hz", 305, 150, 2);
if (HighCutOffset != 0) tft.drawRightString("dBuV", 305, 170, 2);
tft.drawRightString("dBuV", 305, 190, 2);
tft.drawRightString("%", 305, 210, 2);
tft.drawString(myLanguage[language][20], 20, 30, 2);
tft.drawString(myLanguage[language][21], 20, 50, 2);
tft.drawString(myLanguage[language][22], 20, 70, 2);
tft.drawString(myLanguage[language][23], 20, 90, 2);
tft.drawString(myLanguage[language][24], 20, 110, 2);
tft.drawString(myLanguage[language][25], 20, 130, 2);
tft.drawString(myLanguage[language][26], 20, 150, 2);
tft.drawString(myLanguage[language][27], 20, 170, 2);
tft.drawString(myLanguage[language][28], 20, 190, 2);
tft.drawString(myLanguage[language][29], 20, 210, 2);
tft.setTextColor(TFT_YELLOW);
if (VolSet > 0) tft.drawRightString("+" + String(VolSet, DEC), 270, 30, 2); else tft.drawRightString(String(VolSet, DEC), 270, 30, 2);
tft.drawRightString(String(ConverterSet, DEC), 270, 50, 2);
tft.drawRightString(String(LowEdgeSet + ConverterSet, DEC), 270, 70, 2);
tft.drawRightString(String(HighEdgeSet + ConverterSet, DEC), 270, 90, 2);
if (LevelOffset > 0) tft.drawRightString("+" + String(LevelOffset, DEC), 270, 110, 2); else tft.drawRightString(String(LevelOffset, DEC), 270, 110, 2);
if (StereoLevel != 0) tft.drawRightString(String(StereoLevel, DEC), 270, 130, 2); else tft.drawRightString(myLanguage[language][30], 270, 130, 2);
if (HighCutLevel != 0) tft.drawRightString(String(HighCutLevel * 100, DEC), 270, 150, 2); else tft.drawRightString(myLanguage[language][30], 270, 150, 2);
if (HighCutOffset != 0) tft.drawRightString(String(HighCutOffset, DEC), 270, 170, 2); else tft.drawRightString(myLanguage[language][30], 270, 170, 2);
tft.drawRightString(String(LowLevelSet, DEC), 270, 190, 2);
tft.drawRightString(String(ContrastSet, DEC), 270, 210, 2);
break;
case 2:
tft.drawString(myLanguage[language][39], 20, 30, 2);
tft.drawString(myLanguage[language][38], 20, 50, 2);
tft.setTextColor(TFT_YELLOW);
tft.drawRightString(myLanguage[language][0], 305, 30, 2);
if (showrdserrors) tft.drawRightString(myLanguage[language][42], 305, 50, 2); else tft.drawRightString(myLanguage[language][30], 305, 50, 2);
break;
}
analogWrite(SMETERPIN, 0);
}
void MuteScreen(int setting) {
if (setting == 0) {
screenmute = 0;
setupmode = true;
BuildDisplay();
setupmode = false;
} else {
screenmute = 1;
tft.fillScreen(TFT_BLACK);
tft.drawRect(0, 0, 320, 240, TFT_BLUE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString(myLanguage[language][31], 160, 30, 4);
tft.drawCentreString(myLanguage[language][32], 160, 60, 2);
}
}
void BuildDisplay() {
tft.fillScreen(TFT_BLACK);
tft.drawRect(0, 0, 320, 240, TFT_BLUE);
tft.drawLine(0, 30, 320, 30, TFT_BLUE);
tft.drawLine(0, 100, 320, 100, TFT_BLUE);
tft.drawLine(64, 30, 64, 0, TFT_BLUE);
tft.drawLine(210, 100, 210, 218, TFT_BLUE);
tft.drawLine(268, 30, 268, 0, TFT_BLUE);
tft.drawLine(0, 165, 210, 165, TFT_BLUE);
tft.drawLine(0, 187, 320, 187, TFT_BLUE);
tft.drawLine(0, 218, 320, 218, TFT_BLUE);
tft.drawLine(108, 30, 108, 0, TFT_BLUE);
tft.drawLine(174, 30, 174, 0, TFT_BLUE);
tft.drawLine(20, 120, 200, 120, TFT_DARKGREY);
tft.drawLine(20, 150, 200, 150, TFT_DARKGREY);
for (uint16_t segments = 0; segments < 94; segments++) {
if (segments > 54) {
if (((segments - 53) % 10) == 0)
tft.fillRect(16 + (2 * segments), 117, 2, 3, TFT_RED);
} else {
if (((segments + 1) % 6) == 0)
tft.fillRect(16 + (2 * segments), 117, 2, 3, TFT_GREEN);
}
}
tft.setTextColor(TFT_WHITE);
tft.drawString("SQ:", 216, 155, 2);
tft.drawString("S/N", 250, 168, 2);
tft.drawString("dB", 300, 168, 2);
tft.drawString("S", 6, 106, 2);
tft.drawString("M", 6, 136, 2);
tft.drawString("PI:", 216, 195, 2);
tft.drawString("PS:", 6, 195, 2);
tft.drawString("PTY:", 6, 168, 2);
tft.drawString("%", 196, 153, 1);
tft.drawString("1", 24, 123, 1);
tft.drawString("3", 48, 123, 1);
tft.drawString("5", 72, 123, 1);
tft.drawString("7", 96, 123, 1);
tft.drawString("9", 120, 123, 1);
tft.drawString("+10", 134, 123, 1);
tft.drawString("+30", 174, 123, 1);
tft.drawString("20", 20, 153, 1);
tft.drawString("40", 50, 153, 1);
tft.drawString("60", 80, 153, 1);
tft.drawString("80", 110, 153, 1);
tft.drawString("100", 134, 153, 1);
tft.drawString("120", 164, 153, 1);
tft.setTextColor(TFT_WHITE);
tft.drawString("kHz", 225, 6, 4);
tft.setTextColor(TFT_WHITE);
if (band == 0) tft.drawString("MHz", 256, 78, 4); else tft.drawString("kHz", 256, 78, 4);
tft.setTextColor(TFT_WHITE);
tft.drawString("dBuV", 280, 155, 2);
tft.drawPixel(295, 166, TFT_WHITE);
tft.drawPixel(295, 167, TFT_WHITE);
tft.drawPixel(295, 168, TFT_WHITE);
tft.drawPixel(295, 169, TFT_WHITE);
tft.drawPixel(295, 170, TFT_WHITE);
RDSstatusold = false;
Stereostatusold = false;
ShowFreq(0);
ShowTuneMode();
updateBW();
ShowUSBstatus();
ShowStepSize();
ShowMemoryPos();
updateiMS();
updateEQ();
Squelchold = -2;
SStatusold = 2000;
SStatus = 100;
rds_clockold = "";
strcpy(programTypePrevious, "");
strcpy(radioIdPrevious, "");
strcpy(programServicePrevious, "");
strcpy(radioTextPrevious, "");
tft.drawCircle(81, 15, 10, TFT_GREYOUT);
tft.drawCircle(81, 15, 9, TFT_GREYOUT);
tft.drawCircle(91, 15, 10, TFT_GREYOUT);
tft.drawCircle(91, 15, 9, TFT_GREYOUT);
tft.drawBitmap(110, 5, RDSLogo, 67, 22, TFT_GREYOUT);
if (StereoToggle == false) {
tft.drawCircle(86, 15, 10, TFT_SKYBLUE);
tft.drawCircle(86, 15, 9, TFT_SKYBLUE);
}
tft.setTextColor(TFT_SKYBLUE);
if (band == 1) tft.drawString("AM", 50, 30, 2); else tft.drawString("FM", 50, 30, 2);
}
void ShowFreq(int mode) {
if (setupmode == false) {
if (band == 1) {
if (freqold < 2000 && frequency_AM >= 2000 && stepsize == 0) if (frequency_AM != 27000 && freqold != 144) radio.SetFreqAM(2000);
if (freqold >= 2000 && frequency_AM < 2000 && stepsize == 0) if (frequency_AM != 144 && freqold != 27000) radio.SetFreqAM(1998);
}
}
if (screenmute == false) {
detachInterrupt(digitalPinToInterrupt(ROTARY_PIN_A));
detachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B));
if (band == 1) {
unsigned int freq = frequency_AM;
String count = String(freq, DEC);
if (count.length() != freqoldcount || mode != 0) {
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String(freqold), 248, 45, 7);
}
tft.setTextColor(TFT_YELLOW, TFT_BLACK);
tft.drawRightString(String(freq), 248, 45, 7);
freqold = freq;
freqoldcount = count.length();
} else {
unsigned int freq = frequency + ConverterSet * 100;
String count = String(freq / 100, DEC);
if (count.length() != freqoldcount || mode != 0) {
tft.setTextColor(TFT_BLACK);
if (freqoldcount <= 2) tft.setCursor (108, 45);
if (freqoldcount == 3) tft.setCursor (76, 45);
if (freqoldcount >= 4) tft.setCursor (44, 45);
tft.setTextFont(7);
tft.print(freqold / 100);
if (band == 0) {
tft.print(".");
if (freqold % 100 < 10) tft.print("0");
tft.print(freqold % 100);
}
}
tft.setTextColor(TFT_YELLOW, TFT_BLACK);
if (mode == 0) {
if (count.length() <= 2) tft.setCursor (108, 45);
if (count.length() == 3) tft.setCursor (76, 45);
if (count.length() >= 4) tft.setCursor (44, 45);
tft.setTextFont(7);
tft.print(freq / 100);
tft.print(".");
if (freq % 100 < 10) tft.print("0");
tft.print(freq % 100);
freqold = freq;
freqoldcount = count.length();
} else if (mode == 1) {
tft.setTextColor(TFT_BLACK);
if (freqoldcount <= 2) tft.setCursor (98, 45);
if (freqoldcount == 3) tft.setCursor (71, 45);
if (freqoldcount == 4) tft.setCursor (44, 45);
tft.setTextFont(1);
tft.print(freqold / 100);
tft.print(".");
if (freqold % 100 < 10) tft.print("0");
tft.print(freqold % 100);
}
}
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_A), read_encoder, CHANGE);
attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B), read_encoder, CHANGE);
}
}
void ShowSignalLevel() {
if (band == 0) SNR = int(0.46222375 * (float)(SStatus / 10) - 0.082495118 * (float)(USN / 10)) + 10; else SNR = -((int8_t)(USN / 10));
if (SNR > (SNRold + 1) || SNR < (SNRold - 1)) {
tft.setTextFont(2);
tft.setCursor (280, 168);
tft.setTextColor(TFT_BLACK);
if (SNRold == 99) tft.print("--"); else tft.print(SNRold);
tft.setCursor (280, 168);
tft.setTextColor(TFT_YELLOW, TFT_BLACK);
if (tuned == true) {
tft.print(SNR);
SNRold = SNR;
} else {
tft.print("--");
SNRold = 99;
}
}
SAvg = (((SAvg * 9) + 5) / 10) + SStatus;
SAvg2 = (((SAvg2 * 9) + 5) / 10) + SNR;
float sval = 0;
int16_t smeter = 0;
int16_t segments;
if (SStatus > 0) {
if (SStatus < 1000) {
sval = 51 * ((pow(10, (((float)SStatus) / 1000))) - 1);
smeter = int16_t(sval);
} else {
smeter = 511;
}
}
smeter = int16_t(sval);
SStatus = SAvg / 10;
SNR = SAvg2 / 10;
if (menu == false) analogWrite(SMETERPIN, smeter);
if (SStatus > (SStatusold + 3) || SStatus < (SStatusold - 3)) {
if (SStatus > 1200) SStatus = 1200;
if (SStatus < -400) SStatus = -400;
String count = String(abs(SStatus / 10), DEC);
tft.setTextColor(1, TFT_BLACK);
tft.setCursor (213, 110);
tft.setTextFont(6);
if (SStatus >= 0) {
if (count.length() == 1) tft.print("00");
if (count.length() == 2) tft.print("0");
} else {
if (count.length() == 1) tft.print("0 ");
if (count.length() == 2) tft.print(" ");
}
tft.setTextColor(TFT_YELLOW, TFT_BLACK); //DSP
if (SStatus < 0) tft.print("-");
tft.print(abs(SStatus / 10));
tft.setCursor (294, 110);
tft.setTextFont(4);
tft.print(".");
if (SStatus < 0) {
String negative = String (SStatus % 10, DEC);
if (SStatus % 10 == 0) tft.print("0"); else tft.print(negative[1]);
} else {
tft.print(SStatus % 10);
}
if (band == 0) segments = (SStatus + 200) / 10; else segments = (SStatus + 200) / 10;
tft.fillRect(16, 109, 2 * constrain(segments, 0, 54), 8, TFT_GREEN);
tft.fillRect(16 + 2 * 54, 109, 2 * (constrain(segments, 54, 94) - 54), 8, TFT_RED);
tft.fillRect(16 + 2 * constrain(segments, 0, 94), 109, 2 * (94 - constrain(segments, 0, 94)), 8, TFT_GREYOUT);
SStatusold = SStatus;
SStatusoldcount = count.length();
}
}
void ShowRDSLogo(bool RDSstatus) {
if (screenmute == false) {
if (RDSstatus != RDSstatusold) {
if (RDSstatus == true) tft.drawBitmap(110, 5, RDSLogo, 67, 22, TFT_SKYBLUE); else tft.drawBitmap(110, 5, RDSLogo, 67, 22, TFT_GREYOUT);
RDSstatusold = RDSstatus;
}
}
}
void ShowStereoStatus() {
if (StereoToggle == true) {
if (band == 0) Stereostatus = radio.getStereoStatus(); else Stereostatus = 0;
if (Stereostatus != Stereostatusold) {
if (Stereostatus == true && screenmute == false) {
tft.drawCircle(81, 15, 10, TFT_RED);
tft.drawCircle(81, 15, 9, TFT_RED);
tft.drawCircle(91, 15, 10, TFT_RED);
tft.drawCircle(91, 15, 9, TFT_RED);
} else {
if (screenmute == false) {
tft.drawCircle(81, 15, 10, TFT_GREYOUT);
tft.drawCircle(81, 15, 9, TFT_GREYOUT);
tft.drawCircle(91, 15, 10, TFT_GREYOUT);
tft.drawCircle(91, 15, 9, TFT_GREYOUT);
}
}
Stereostatusold = Stereostatus;
}
}
}
void ShowOffset() {
if (OStatus != OStatusold) {
if (band == 0) {
if (OStatus < -500) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_RED);
tuned = false;
} else if (OStatus < -250 && OStatus > -500) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_RED);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else if (USN < 250 && WAM < 250 && OStatus > -250 && OStatus < 250 && SQ == false) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREEN);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = true;
} else if (OStatus > 250 && OStatus < 500) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_RED);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else if (OStatus > 500) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_RED);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
}
} else {
if (OStatus <= -3) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_RED);
tuned = false;
} else if (OStatus < -2 && OStatus > -3) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_RED);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else if (OStatus > -2 && OStatus < 2 && SQ == false) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREEN);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = true;
} else if (OStatus > 2 && OStatus < 3) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_RED);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else if (OStatus >= 3) {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_RED);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
} else {
tft.fillTriangle(6, 8, 6, 22, 14, 14, TFT_GREYOUT);
tft.fillTriangle(18, 8, 18, 22, 26, 14, TFT_GREYOUT);
tft.fillCircle(32, 15, 3, TFT_GREYOUT);
tft.fillTriangle(38, 14, 46, 8, 46, 22, TFT_GREYOUT);
tft.fillTriangle(50, 14, 58, 8, 58, 22, TFT_GREYOUT);
tuned = false;
}
}
OStatusold = OStatus;
}
}
void ShowBW() {
if (BW != BWOld || BWreset == true) {
tft.setTextColor(TFT_BLACK);
tft.drawRightString(String (BWOld, DEC), 218, 6, 4);
if (BWset == 0) tft.setTextColor(TFT_SKYBLUE); else tft.setTextColor(TFT_YELLOW);
tft.drawRightString(String (BW, DEC), 218, 6, 4);
BWOld = BW;
BWreset = false;
}
}
void ShowModLevel() {
int segments;
int color;
int hold = 0;
if (SQ != false) {
MStatus = 0;
MStatusold = 1;
}
if (MStatus != MStatusold || MStatus < 10) {
for (segments = 0; segments < 13; segments++) {
color = TFT_GREEN;
if (segments > 8) color = TFT_ORANGE;
if (segments > 9) color = TFT_RED;
if (MStatus > (segments + 1) * 10) {
hold = segments;
tft.fillRect(20 + segments * 14, 139, 12, 8, color);
} else {
if (segments != peakholdold) tft.fillRect(20 + segments * 14, 139, 12, 8, TFT_GREYOUT);
}
}
if (peakholdold < hold) peakholdold = hold;
if (peakholdmillis > peakholdtimer + 3000) {
peakholdtimer += 3000;
peakholdold = hold;
}
peakholdmillis = millis();
MStatusold = MStatus;
}
}
void doSquelch() {
if (USBstatus == false) {
Squelch = analogRead(PIN_POT) / 4 - 100;
if (Squelch > 920) Squelch = 920;
if (seek == false && menu == false && Squelch != Squelchold) {
tft.setTextFont(2);
tft.setTextColor(TFT_BLACK);
tft.setCursor (216, 168);
if (Squelchold == -100) {
tft.print(myLanguage[language][33]);
} else if (Squelchold == 920) {
tft.print("ST");
} else {
tft.print(Squelchold / 10);
}
tft.setTextColor(TFT_WHITE);
tft.setCursor (216, 168);
if (Squelch == -100) {
tft.print(myLanguage[language][33]);
} else if (Squelch == 920) {
tft.print("ST");
} else {
tft.print(Squelch / 10);
}
Squelchold = Squelch;
}
}
if (seek == false && USBstatus == true) {
if (XDRMute == false) {
if (Squelch != -1) {
if (Squelch < SStatus || Squelch == -100) {
radio.setUnMute();
SQ = false;
} else {
radio.setMute();
SQ = true;
}
} else {
if (Stereostatus == true) {
radio.setUnMute();
SQ = false;
} else {
radio.setMute();
SQ = true;
}
}
if (screenmute == false) {
if (Squelch != Squelchold) {
tft.setTextFont(2);
tft.setTextColor(TFT_BLACK);
tft.setCursor (216, 168);
if (Squelchold == -1) tft.print("ST"); else tft.print(Squelchold / 10);
tft.setTextColor(TFT_WHITE);
tft.setCursor (216, 168);
if (Squelch == -1) tft.print("ST"); else tft.print(Squelch / 10);
Squelchold = Squelch;
}
}
}
} else {
if (seek == false && Squelch != 920) {
if (Squelch < SStatus || Squelch == -100) {
radio.setUnMute();
SQ = false;
} else {
radio.setMute();
SQ = true;
}
} else {
if (seek == false && Stereostatus == true) {
radio.setUnMute();
SQ = false;
} else {
radio.setMute();
SQ = true;
}
}
}
}
void updateBW() {
if (BWset == 0) {
if (screenmute == false) {
tft.drawRoundRect(249, 35, 68, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString("AUTO BW", 283, 37, 2);
}
radio.setFMABandw();
} else {
if (screenmute == false) {
tft.drawRoundRect(249, 35, 68, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("AUTO BW", 283, 37, 2);
}
}
}
void updateiMS() {
if (band == 0) {
if (iMSset == 0) {
if (screenmute == false) {
tft.drawRoundRect(249, 56, 30, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString("iMS", 265, 58, 2);
}
radio.setiMS(1);
} else {
if (screenmute == false) {
tft.drawRoundRect(249, 56, 30, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("iMS", 265, 58, 2);
}
radio.setiMS(0);
}
}
}
void updateEQ() {
if (band == 0) {
if (EQset == 0) {
if (screenmute == false) {
tft.drawRoundRect(287, 56, 30, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString("EQ", 303, 58, 2);
}
radio.setEQ(1);
} else {
if (screenmute == false) {
tft.drawRoundRect(287, 56, 30, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("EQ", 303, 58, 2);
}
radio.setEQ(0);
}
}
}
void doBW() {
if (band == 0) {
if (BWset > 16) BWset = 0;
switch (BWset) {
case 1:
radio.setFMBandw(56);
break;
case 2:
radio.setFMBandw(64);
break;
case 3:
radio.setFMBandw(72);
break;
case 4:
radio.setFMBandw(84);
break;
case 5:
radio.setFMBandw(97);
break;
case 6:
radio.setFMBandw(114);
break;
case 7:
radio.setFMBandw(133);
break;
case 8:
radio.setFMBandw(151);
break;
case 9:
radio.setFMBandw(168);
break;
case 10:
radio.setFMBandw(184);
break;
case 11:
radio.setFMBandw(200);
break;
case 12:
radio.setFMBandw(217);
break;
case 13:
radio.setFMBandw(236);
break;
case 14:
radio.setFMBandw(254);
break;
case 15:
radio.setFMBandw(287);
break;
case 16:
radio.setFMBandw(311);
break;
}
} else {
if (BWset > 4) BWset = 1;
switch (BWset) {
case 1:
radio.setAMBandw(3);
break;
case 2:
radio.setAMBandw(4);
break;
case 3:
radio.setAMBandw(6);
break;
case 4:
radio.setAMBandw(8);
break;
}
}
updateBW();
BWreset = true;
}
void doTuneMode() {
switch (tunemode) {
case 0:
if (band == 0) {
tunemode = 1;
if (stepsize != 0) {
stepsize = 0;
RoundStep();
ShowStepSize();
}
} else {
tunemode = 2;
}
break;
case 1:
tunemode = 2;
break;
case 2:
tunemode = 0;
break;
}
ShowTuneMode();
ShowFreq(0);
EEPROM.writeByte(41, tunemode);
EEPROM.commit();
}
void ShowTuneMode() {
switch (tunemode) {
case 0:
tft.drawRoundRect(3, 57, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("AUTO", 24, 59, 2);
tft.drawRoundRect(3, 35, 40, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString("MAN", 24, 37, 2);
tft.drawRoundRect(3, 79, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("MEM", 24, 81, 2);
break;
case 1:
tft.drawRoundRect(3, 57, 40, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
tft.drawCentreString("AUTO", 24, 59, 2);
tft.drawRoundRect(3, 35, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("MAN", 24, 37, 2);
tft.drawRoundRect(3, 79, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("MEM", 24, 81, 2);
break;
case 2:
tft.drawRoundRect(3, 57, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("AUTO", 24, 59, 2);
tft.drawRoundRect(3, 35, 40, 20, 5, TFT_GREYOUT);
tft.setTextColor(TFT_GREYOUT);
tft.drawCentreString("MAN", 24, 37, 2);
if (memorystore == true) {
tft.drawRoundRect(3, 79, 40, 20, 5, TFT_RED);
tft.setTextColor(TFT_RED);
} else {
tft.drawRoundRect(3, 79, 40, 20, 5, TFT_WHITE);
tft.setTextColor(TFT_WHITE);
}
tft.drawCentreString("MEM", 24, 81, 2);
break;
}
}
void ShowUSBstatus() {
if (USBstatus == true) tft.drawBitmap(272, 6, USBLogo, 43, 21, TFT_SKYBLUE); else tft.drawBitmap(272, 6, USBLogo, 43, 21, TFT_GREYOUT);
}
void XDRGTKRoutine() {
if (Serial.available()) {
buff[buff_pos] = Serial.read();
if (buff[buff_pos] != '\n' && buff_pos != 16 - 1) {
buff_pos++;
} else {
buff[buff_pos] = 0;
buff_pos = 0;
switch (buff[0]) {
case 'x':
Serial.println("OK");
if (band != 0) {
band = 0;
SelectBand();
}
Serial.print("T" + String(frequency * 10) + "A0\nD0\nG00\n");
USBstatus = true;
ShowUSBstatus();
if (menu == true) ModeButtonPress();
if (Squelch != Squelchold) {
if (screenmute == false) {
tft.setTextFont(2);
tft.setTextColor(TFT_BLACK);
tft.setCursor (240, 168);
if (Squelchold == -100) tft.print(myLanguage[language][33]); else if (Squelchold > 920) tft.print("ST"); else tft.print(Squelchold / 10);
}
}
break;
case 'A':
AGC = atol(buff + 1);
Serial.print("A" + String(AGC) + "\n");
radio.setAGC(AGC);
break;
case 'C':
byte scanmethod;
scanmethod = atol(buff + 1);
if (seek == false) {
if (scanmethod == 1) {
Serial.print("C1\n");
direction = true;
seek = true;
Seek(direction);
}
if (scanmethod == 2) {
Serial.print("C2\n");
direction = false;
seek = true;
Seek(direction);
}
} else {
seek = false;
}
Serial.print("C0\n");
break;
case 'N':
doStereoToggle();
break;
case 'D':
DeEmphasis = atol(buff + 1);
Serial.print("D" + String(DeEmphasis) + "\n");
radio.setDeemphasis(DeEmphasis);
break;
case 'F':
XDRBWset = atol(buff + 1);
if (XDRBWset < 16) {
XDRBWsetold = XDRBWset;
BWset = XDRBWset + 1;
} else {
XDRBWset = XDRBWsetold;
}
doBW();
Serial.print("F" + String(XDRBWset) + "\n");
break;
case 'G':
LevelOffset = atol(buff + 1);
if (LevelOffset == 0) {
MuteScreen(0);
LowLevelSet = EEPROM.readInt(55);
Serial.print("G00\n");
}
if (LevelOffset == 10) {
MuteScreen(1);
LowLevelSet = EEPROM.readInt(55);
Serial.print("G10\n");
}
if (LevelOffset == 1) {
MuteScreen(0);
LowLevelSet = 120;
Serial.print("G01\n");
}
if (LevelOffset == 11) {
LowLevelSet = 120;
MuteScreen(1);
Serial.print("G11\n");
}
break;
case 'M':
byte XDRband;
XDRband = atol(buff + 1);
if (XDRband == 0) {
band = 0;
SelectBand();
Serial.print("M0\nT" + String(frequency * 10) + "\n");
} else {
band = 1;
SelectBand();
Serial.print("M1\nT" + String(frequency_AM) + "\n");
}
break;
case 'T':
unsigned int freqtemp;
freqtemp = atoi(buff + 1);
if (seek == true) seek = false;
if (freqtemp > 143 && freqtemp < 27001) {
frequency_AM = freqtemp;
if (band != 1) {
band = 1;
SelectBand();
} else {
radio.SetFreqAM(frequency_AM);
}
Serial.print("M1\n");
} else if (freqtemp > 64999 && freqtemp < 108001) {
frequency = freqtemp / 10;
if (band != 0) {
band = 0;
SelectBand();
Serial.print("M0\n");
} else {
radio.SetFreq(frequency);
}
}
if (band == 0) Serial.print("T" + String(frequency * 10) + "\n"); else Serial.print("T" + String(frequency_AM) + "\n");
radio.clearRDS(fullsearchrds);
RDSstatus = 0;
ShowFreq(0);
break;
case 'S':
if (buff[1] == 'a') {
scanner_start = (atol(buff + 2) + 5) / 10;
} else if (buff[1] == 'b') {
scanner_end = (atol(buff + 2) + 5) / 10;
} else if (buff[1] == 'c') {
scanner_step = (atol(buff + 2) + 5) / 10;
} else if (buff[1] == 'f') {
scanner_filter = atol(buff + 2);
} else if (scanner_start > 0 && scanner_end > 0 && scanner_step > 0 && scanner_filter >= 0) {
frequencyold = frequency;
radio.SetFreq(scanner_start);
Serial.print('U');
if (scanner_filter < 0) {
BWset = 0;
} else if (scanner_filter == 0) {
BWset = 1;
} else if (scanner_filter == 26) {
BWset = 2;
} else if (scanner_filter == 1) {
BWset = 3;
} else if (scanner_filter == 28) {
BWset = 4;
} else if (scanner_filter == 29) {
BWset = 5;
} else if (scanner_filter == 3) {
BWset = 6;
} else if (scanner_filter == 4) {
BWset = 7;
} else if (scanner_filter == 5) {
BWset = 8;
} else if (scanner_filter == 7) {
BWset = 9;
} else if (scanner_filter == 8) {
BWset = 10;
} else if (scanner_filter == 9) {
BWset = 11;
} else if (scanner_filter == 10) {
BWset = 12;
} else if (scanner_filter == 11) {
BWset = 13;
} else if (scanner_filter == 12) {
BWset = 14;
} else if (scanner_filter == 13) {
BWset = 15;
} else if (scanner_filter == 15) {
BWset = 16;
}
doBW();
if (screenmute == false) {
ShowFreq(1);
tft.setTextFont(4);
tft.setTextColor(TFT_WHITE, TFT_BLACK);
tft.setCursor (90, 60);
tft.print("SCANNING...");
}
frequencyold = frequency / 10;
for (freq_scan = scanner_start; freq_scan <= scanner_end; freq_scan += scanner_step) {
radio.SetFreq(freq_scan);
Serial.print(freq_scan * 10, DEC);
Serial.print('=');
delay(10);
if (band == 0) radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus); else radio.getStatusAM(SStatus, USN, WAM, OStatus, BW, MStatus);
Serial.print((SStatus / 10) + 10, DEC);
Serial.print(',');
}
Serial.print('\n');
if (screenmute == false) {
tft.setTextFont(4);
tft.setTextColor(TFT_BLACK);
tft.setCursor (90, 60);
tft.print(myLanguage[language][34]);
}
radio.SetFreq(frequencyold);
if (screenmute == false) ShowFreq(0);
radio.setFMABandw();
}
break;
case 'Y':
VolSet = atoi(buff + 1);
if (VolSet == 0) {
radio.setMute();
XDRMute = true;
SQ = true;
} else {
radio.setVolume((VolSet - 70) / 10);
XDRMute = false;
}
Serial.print("Y" + String(VolSet) + "\n");
break;
case 'X':
Serial.print("X\n");
ESP.restart();
break;
case 'Z':
byte iMSEQX;
iMSEQX = atol(buff + 1);
if (iMSEQX == 0) {
iMSset = 1;
EQset = 1;
iMSEQ = 2;
}
if (iMSEQX == 1) {
iMSset = 0;
EQset = 1;
iMSEQ = 3;
}
if (iMSEQX == 2) {
iMSset = 1;
EQset = 0;
iMSEQ = 4;
}
if (iMSEQX == 3) {
iMSset = 0;
EQset = 0;
iMSEQ = 1;
}
updateiMS();
updateEQ();
Serial.print("Z" + String(iMSEQX) + "\n");
break;
}
}
}
if (USBstatus == true) {
Stereostatus = radio.getStereoStatus();
if (StereoToggle == false) {
Serial.print("SS");
} else if (Stereostatus == true && band == 0) {
Serial.print("Ss");
} else {
Serial.print("Sm");
}
if (SStatus > (SStatusold + 10) || SStatus < (SStatusold - 10)) {
Serial.print(String(((SStatus * 100) + 10875) / 1000) + "." + String(((SStatus * 100) + 10875) / 100 % 10));
} else {
Serial.print(String(((SStatusold * 100) + 10875) / 1000) + "." + String(((SStatus * 100) + 10875) / 100 % 10));
}
Serial.print("," + String(WAM / 10, DEC) + "," + String(SNR, DEC) + "\n");
}
}
void TuneUp() {
unsigned int temp;
if (stepsize == 0) {
if (band == 1) {
if (frequency_AM < 1998) {
temp = 9;
frequency_AM = (frequency_AM / 9) * 9;
} else {
temp = 5;
frequency_AM = (frequency_AM / 5) * 5;
}
} else {
temp = 5;
}
}
if (stepsize == 1) temp = 1;
if (stepsize == 2) temp = 10;
if (stepsize == 3) temp = 100;
if (stepsize == 4) temp = 1000;
if (band == 0) {
frequency += temp;
if (frequency >= (HighEdgeSet * 100) + 1) {
frequency = LowEdgeSet * 100;
}
radio.SetFreq(frequency);
}
if (band == 1) {
frequency_AM += temp;
if (frequency_AM > 27000) {
frequency_AM = 144;
}
radio.SetFreqAM(frequency_AM);
}
radio.clearRDS(fullsearchrds);
}
void TuneDown() {
unsigned int temp;
if (stepsize == 0) {
if (band == 1) {
if (frequency_AM <= 2000) {
if (frequency_AM == 2000) {
frequency_AM = 1998;
temp = 0;
} else {
temp = 9;
frequency_AM = (frequency_AM / 9) * 9;
}
} else {
temp = 5;
frequency_AM = (frequency_AM / 5) * 5;
}
} else {
temp = 5;
}
}
if (stepsize == 1) temp = 1;
if (stepsize == 2) temp = 10;
if (stepsize == 3) temp = 100;
if (stepsize == 4) temp = 1000;
if (band == 0) {
frequency -= temp;
if (frequency < LowEdgeSet * 100) frequency = HighEdgeSet * 100;
radio.SetFreq(frequency);
}
if (band == 1) {
if (temp == 1000 && frequency_AM <= 1440)
{
frequency_AM = 27000;
} else {
frequency_AM -= temp;
if (frequency_AM < 144) frequency_AM = 27000;
}
radio.SetFreqAM(frequency_AM);
}
radio.clearRDS(fullsearchrds);
}
void Seek(bool mode) {
if (band == 0) {
radio.setMute();
if (mode == false) TuneDown(); else TuneUp();
delay(50);
ShowFreq(0);
if (USBstatus == true) if (band == 0) Serial.print("T" + String(frequency * 10) + "\n"); else Serial.print("T" + String(frequency_AM) + "\n");
radio.getStatus(SStatus, USN, WAM, OStatus, BW, MStatus);
if ((USN < 200) && (WAM < 230) && (OStatus < 80 && OStatus > -80) && (Squelch < SStatus || Squelch == 920)) {
seek = false;
radio.setUnMute();
store = true;
} else {
seek = true;
}
}
}
void SetTunerPatch() {
if (TEF != 101 && TEF != 102 && TEF != 205) {
radio.init(102);
uint16_t device;
uint16_t hw;
uint16_t sw;
radio.getIdentification(device, hw, sw);
TEF = highByte(hw) * 100 + highByte(sw);
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE);
analogWrite(CONTRASTPIN, ContrastSet * 2 + 27);
if (TEF == 0) tft.drawCentreString(myLanguage[language][35], 150, 70, 4); else tft.drawCentreString(String(myLanguage[language][36]) + String(TEF), 150, 70, 4);
tft.drawCentreString(myLanguage[language][37], 150, 100, 4);
EEPROM.writeByte(54, TEF);
EEPROM.commit();
while (true);
for (;;);
}
}
void read_encoder() {
static uint8_t old_AB = 3;
static int8_t encval = 0;
static const int8_t enc_states[] = {0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0};
old_AB <<= 2;
if (digitalRead(ROTARY_PIN_A)) old_AB |= 0x02;
if (digitalRead(ROTARY_PIN_B)) old_AB |= 0x01;
encval += enc_states[( old_AB & 0x0f )];
if (optenc == 1) {
if (encval > 2) {
if (rotarymode == true) rotary = -1; else rotary = 1;
encval = 0;
} else if (encval < -2) {
if (rotarymode == true) rotary = 1; else rotary = -1;
encval = 0;
}
} else {
if (encval > 3) {
if (rotarymode == true) rotary = -1; else rotary = 1;
encval = 0;
} else if (encval < -3) {
if (rotarymode == true) rotary = 1; else rotary = -1;
encval = 0;
}
}
}
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