Merge pull request #34 from phdlee/version1.075

Version1.075

VersionInfo.txt

@@ -0,0 +1,30 @@
+This file will guide you to change the source code file.
+For Windows-based Arduino IDE users, the directory name and the Main source file name must be the same.
+You do not need to learn github to download .hex files or source code that I release.
+However, if you want to see what I'm doing right now, you should use the github homepage.
+
+You do not need to learn git to suggest source code. If you give me an e-mail, I will correct it at any time.
+If you have not joined the BITX Group, join group. There will be discussions on various topics every day.
+I am getting a lot of hints from the group.
+
+Ian KD8CEC
+kd8cec@gmail.com
+==================================================================
+Files modified in Version1.075 Beta
+
+1.Delted Files.
+
+2.Added Files
+
+3.Modified Files
+  - ubitx_20.ino
+  - ubitx_ui.ino
+  - cat_libs.ino
+  - ubitx.h
+  - ubitx_eemap.h
+  - ubitx_lcd_1602.ino
+  - ubitx_lcd_1602Dual.ino
+  - ubitx_lcd_2004.ino
+  - ubitx_wspr.ino
+
+  

ubitx_20/cat_libs.ino

@@ -31,8 +31,8 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 **************************************************************************/
-#define printLineF1(x) (printLineF(1, x))
+
-#define printLineF2(x) (printLineF(0, x))
+#include "ubitx.h"
 
 //for broken protocol
 #define CAT_RECEIVE_TIMEOUT 500
@@ -278,7 +278,19 @@ void WriteEEPRom(void)  //for remove warning
   }
   else
   {
-    EEPROM.write(eepromStartIndex, write1Byte);
+    //Special Command
+    if (eepromStartIndex == 13131)  //Magic Key
+    {
+      if (write1Byte == 0x51) //Restart
+      {
+        asm volatile ("  jmp 0");
+      }
+    }
+    else
+    {
+      EEPROM.write(eepromStartIndex, write1Byte);
+    }
+    
     Serial.write(0x77); //OK  
     Serial.write(ACK);
   }
@@ -642,7 +654,7 @@ void SetIFSValue(void)
 //void CatRxStatus(byte fromType) 
 void CatRxStatus(void)  //for remove warning
 {
-  byte sMeterValue = 1;
+  byte sMeterValue = 0;
 
   /*
     http://www.ka7oei.com/ft817_meow.html
@@ -655,6 +667,33 @@ void CatRxStatus(void)  //for remove warning
     Bit 7 is 0 if there is a signal present, or 1 if the receiver is squelched.
   */
   // The lower 4 bits (0-3) of this byte indicate the current S-meter reading.  00 refers to an S-Zero reading, 04 = S4, 09 = S9, 0A = "10 over," 0B = "20 over" and so on up to 0F.
+  //0~8
+  switch (scaledSMeter)
+  {
+  case 8 : sMeterValue = 0x0B;
+    break;
+  case 7 : sMeterValue = 0x0A;
+    break;
+  case 6 : sMeterValue = 0x09;
+    break;
+  case 5 : sMeterValue = 0x07;
+    break;
+  case 4 : sMeterValue = 0x05;
+    break;
+  case 3 : sMeterValue = 0x04;
+    break;
+  case 2 : sMeterValue = 0x02;
+    break;
+  case 1 : sMeterValue = 0x01;
+    break;
+  }
+
+/*
+  sMeterValue = (scaledSMeter * 2) -1;
+  if (sMeterValue > 0)
+    sMeterValue--;
+*/    
+   
   CAT_BUFF[0] = sMeterValue & 0b00001111;
   SendCatData(1);
 }

ubitx_20/ubitx.h

@@ -14,6 +14,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **************************************************************************/
+#ifndef _UBITX_HEADER__
+#define _UBITX_HEADER__
+
 #include <Arduino.h>  //for Linux, On Linux it is case sensitive.
 
 //==============================================================================
@@ -21,21 +24,35 @@
 //==============================================================================
 //Depending on the type of LCD mounted on the uBITX, uncomment one of the options below.
 //You must select only one.
-//#define UBITX_DISPLAY_LCD1602P      //LCD mounted on unmodified uBITX
+#define UBITX_DISPLAY_LCD1602P      //LCD mounted on unmodified uBITX
 //#define UBITX_DISPLAY_LCD1602I      //I2C type 16 x 02 LCD
-#define UBITX_DISPLAY_LCD2004P      //24 x 04 LCD (Parallel)
+//#define UBITX_DISPLAY_LCD1602I_DUAL
+//#define UBITX_DISPLAY_LCD2004P      //24 x 04 LCD (Parallel)
 //#define UBITX_DISPLAY_LCD2004I        //I2C type 24 x 04 LCD
 
-#define I2C_DISPLAY_ADDRESS  0x3F     //0x27  //DEFAULT, if Set I2C Address by uBITX Manager, read from EEProm
+#define I2C_LCD_MASTER_ADDRESS_DEFAULT  0x3F     //0x27  //DEFAULT, if Set I2C Address by uBITX Manager, read from EEProm
+#define I2C_LCD_SECOND_ADDRESS_DEFAULT  0x27     //0x27  //only using Dual LCD Mode
 
-//#define EXTEND_KEY_GROUP1           //MODE, BAND(-), BAND(+), STEP
+#define EXTEND_KEY_GROUP1           //MODE, BAND(-), BAND(+), STEP
 //#define EXTEND_KEY_GROUP2           //Numeric (0~9), Point(.), Enter  //Not supported in Version 1.0x
 
-#define ENABLE_FACTORYALIGN
+//#define ENABLE_FACTORYALIGN
+#define FACTORY_RECOVERY_BOOTUP     //Whether to enter Factory Recovery mode by pressing FKey and turning on power
 #define ENABLE_ADCMONITOR   //Starting with Version 1.07, you can read ADC values directly from uBITX Manager. So this function is not necessary.
 
+extern byte I2C_LCD_MASTER_ADDRESS;        //0x27  //if Set I2C Address by uBITX Manager, read from EEProm
+extern byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
+
 #define SMeterLatency   3  //1 is 0.25 sec
 
+#ifdef UBITX_DISPLAY_LCD1602I
+  #define USE_I2C_LCD
+#elif defined(UBITX_DISPLAY_LCD1602I_DUAL)
+  #define USE_I2C_LCD
+#elif defined(UBITX_DISPLAY_LCD2004I)
+  #define USE_I2C_LCD
+#endif
+
 //==============================================================================
 // Hardware, Define PIN Usage
 //==============================================================================
@@ -99,17 +116,44 @@
 #define printLineF1(x) (printLineF(1, x))
 #define printLineF2(x) (printLineF(0, x))
 
+//0x00 : None, 0x01 : MODE, 0x02:BAND+, 0x03:BAND-, 0x04:TUNE_STEP, 0x05:VFO Toggle, 0x06:SplitOn/Off, 0x07:TX/ON-OFF,  0x08:SDR Mode On / Off, 0x09:Rit Toggle
 #define FUNCTION_KEY_ADC  80  //MODE, BAND(-), BAND(+), STEP
-#define FKEY_PRESS    120
+#define FKEY_PRESS      0x78
-#define FKEY_MODE     0
+#define FKEY_MODE       0x01
-#define FKEY_BANDUP   1
+#define FKEY_BANDUP     0x02
-#define FKEY_BANDDOWN 2
+#define FKEY_BANDDOWN   0x03
-#define FKEY_STEP     3
+#define FKEY_STEP       0x04
+#define FKEY_VFOCHANGE  0x05
+#define FKEY_SPLIT      0x06
+#define FKEY_TXOFF      0x07
+#define FKEY_SDRMODE    0x08
+#define FKEY_RIT        0x09
+
+#define FKEY_ENTER      0x0A
+#define FKEY_POINT      0x0B
+#define FKEY_DELETE     0x0C
+#define FKEY_CANCEL     0x0D
+
+#define FKEY_NUM0       0x10
+#define FKEY_NUM1       0x11
+#define FKEY_NUM2       0x12
+#define FKEY_NUM3       0x13
+#define FKEY_NUM4       0x14
+#define FKEY_NUM5       0x15
+#define FKEY_NUM6       0x16
+#define FKEY_NUM7       0x17
+#define FKEY_NUM8       0x18
+#define FKEY_NUM9       0x19
+
+#define FKEY_TYPE_MAX   0x1F
 
 extern unsigned long frequency;
 extern byte WsprMSGCount;
 extern byte sMeterLevels[9];
-extern int KeyValues[16][2];    //ADC value Ranges for Extend Key
+extern int currentSMeter;   //ADC Value for S.Meter
+extern byte scaledSMeter;   //Calculated S.Meter Level
+
+extern byte KeyValues[16][3];    //Set : Start Value, End Value, Key Type, 16 Set (3 * 16 = 48)
 
 extern void printLine1(const char *c);
 extern void printLine2(const char *c);
@@ -135,3 +179,7 @@ extern void SendWSPRManage(void);
 extern char byteToChar(byte srcByte);
 extern void DisplayCallsign(byte callSignLength);
 extern void DisplayVersionInfo(const char* fwVersionInfo);
+
+#endif    //end of if header define
+
+

ubitx_20/ubitx_20.ino

@@ -6,8 +6,8 @@
 //    So I put + in the sense that it was improved one by one based on Original Firmware.
 //    This firmware has been gradually changed based on the original firmware created by Farhan, Jack, Jerry and others.
 
-#define FIRMWARE_VERSION_INFO F("+v1.072")  
+#define FIRMWARE_VERSION_INFO F("+v1.075")  
-#define FIRMWARE_VERSION_NUM 0x02       //1st Complete Project : 1 (Version 1.061), 2st Project : 2
+#define FIRMWARE_VERSION_NUM 0x03       //1st Complete Project : 1 (Version 1.061), 2st Project : 2
 
 /**
  Cat Suppoort uBITX CEC Version
@@ -182,30 +182,14 @@ byte line2DisplayStatus = 0;  //0:Clear, 1 : menu, 1: DisplayFrom Idle,
 char lcdMeter[17];
 byte sMeterLevels[9];
 
-int KeyValues[16][2];
+//Current ADC Value for S.Meter, and S Meter Level
-/*= {
+int currentSMeter = 0;
-  {1023, 1025},   //1
+byte scaledSMeter = 0;
-  {707, 711},   //5
+
-  {570, 574},   //9
+byte I2C_LCD_MASTER_ADDRESS;        //0x27  //if Set I2C Address by uBITX Manager, read from EEProm
-  {493, 500},   //13
+byte I2C_LCD_SECOND_ADDRESS;         //only using Dual LCD Mode
-  
+
-  {932, 936},    //2
+byte KeyValues[16][3];
-  {860, 864},   //3
-  {800, 805},   //4
-  
-  {672, 676},   //6
-  {642, 646},   //7
-  {616, 620},   //8
-  
-  {552, 556},   //10
-  {535, 539},   //11
-  {520, 524},   //12
-  
-  {438, 442},   //14
-  {403, 407},   //15
-  {378, 382}   //16
-};
-*/
 
 byte isIFShift = 0;     //1 = ifShift, 2 extend
 int ifShiftValue = 0;  //
@@ -270,8 +254,8 @@ void setNextHamBandFreq(unsigned long f, char moveDirection)
   if ((resultFreq / 1000) < hamBandRange[(unsigned char)findedIndex][0] || (resultFreq / 1000) > hamBandRange[(unsigned char)findedIndex][1])
     resultFreq = (unsigned long)(hamBandRange[(unsigned char)findedIndex][0]) * 1000;
 
-  setFrequency(resultFreq);
   byteToMode(loadMode, 1);
+  setFrequency(resultFreq);
 }
 
 void saveBandFreqByIndex(unsigned long f, unsigned long mode, char bandIndex) {
@@ -422,7 +406,7 @@ void setFrequency(unsigned long f){
       //          Offset Frequency : 30Mhz and current Frequncy is 14.074 => 34.074Mhz
       moveFrequency = (f % 10000000);
     }
-    else if (sdrOption == 3)  //Khzz move
+    else if (sdrOption == 3)  //Khz move
     {
       //Offset Frequency + Khz, 
       //Example : Offset Frequency : 30Mhz and current Frequncy is 7.080 => 30.080Mhz
@@ -454,31 +438,6 @@ void setFrequency(unsigned long f){
     }
   }
   
-  /*
-  if (cwMode == 0)
-  {
-    if (isUSB){
-      si5351bx_setfreq(2, SECOND_OSC_USB - appliedCarrier + f);
-      si5351bx_setfreq(1, SECOND_OSC_USB);
-    }
-    else{
-      si5351bx_setfreq(2, SECOND_OSC_LSB + appliedCarrier + f);
-      si5351bx_setfreq(1, SECOND_OSC_LSB);
-    }
-  }
-  else
-  {
-    if (cwMode == 1){ //CWL
-      si5351bx_setfreq(2, SECOND_OSC_LSB + appliedCarrier + f);
-      si5351bx_setfreq(1, SECOND_OSC_LSB);
-    }
-    else{             //CWU
-      si5351bx_setfreq(2, SECOND_OSC_USB - appliedCarrier + f);
-      si5351bx_setfreq(1, SECOND_OSC_USB);
-    }
-  }
-  */
-  
   frequency = f;
 }
 
@@ -630,6 +589,8 @@ void checkPTT(){
 }
 #ifdef EXTEND_KEY_GROUP1  
 void checkButton(){
+  char currentBandIndex = -1;
+  
   //only if the button is pressed
   int keyStatus = getBtnStatus();
   if (keyStatus == -1)
@@ -642,8 +603,69 @@ void checkButton(){
     
   if (keyStatus == FKEY_PRESS)  //Menu Key
     doMenu();
-  else if (keyStatus <= FKEY_STEP)  //EXTEND KEY GROUP #1
+  else if (keyStatus <= FKEY_TYPE_MAX)  //EXTEND KEY GROUP #1
   {
+
+    switch(keyStatus)
+    {
+      case FKEY_MODE :
+        if (cwMode == 1)
+        {
+          cwMode = 2;
+        }
+        else if (cwMode == 2)
+        {
+          cwMode = 0;
+          isUSB = 0;
+        }
+        else if (isUSB == 0)
+        {
+          isUSB = 1;
+        }
+        else
+        {
+          cwMode = 1;
+        }
+        break;
+      case FKEY_BANDUP :
+      case FKEY_BANDDOWN :
+        //Save Band Information
+        if (tuneTXType == 2 || tuneTXType == 3 || tuneTXType == 102 || tuneTXType == 103) { //only ham band move
+          currentBandIndex = getIndexHambanBbyFreq(frequency);
+          
+          if (currentBandIndex >= 0) {
+            saveBandFreqByIndex(frequency, modeToByte(), currentBandIndex);
+          }
+        }
+        setNextHamBandFreq(frequency, keyStatus == FKEY_BANDDOWN ? -1 : 1);  //Prior Band      
+        break;
+
+      case FKEY_STEP :
+        if (++tuneStepIndex > 5)
+          tuneStepIndex = 1;
+  
+        EEPROM.put(TUNING_STEP, tuneStepIndex);
+        printLine2ClearAndUpdate();
+        break;
+
+      case FKEY_VFOCHANGE :
+        menuVfoToggle(1); //Vfo Toggle
+        break;
+      
+      case FKEY_SPLIT :
+        menuSplitOnOff(1);
+        break;
+      case  FKEY_TXOFF:
+        menuTxOnOff(1, 0x01);
+        break;
+      case  FKEY_SDRMODE :
+         menuSDROnOff(1);
+        break;
+      case FKEY_RIT :
+        menuRitToggle(1);
+        break;
+    }
+    /*
     if (keyStatus == FKEY_MODE) //Press Mode Key
     {
       if (cwMode == 1)
@@ -664,10 +686,6 @@ void checkButton(){
         cwMode = 1;
       }
     }
-    //else if (keyStatus == FKEY_BANDDOWN)  //Press Mode Key
-    //{
-    //  setNextHamBandFreq(frequency, -1);  //Prior Band      
-    //}
     else if (keyStatus == FKEY_BANDUP || keyStatus == FKEY_BANDDOWN)  //Press Mode Key
     {
 
@@ -692,6 +710,28 @@ void checkButton(){
       EEPROM.put(TUNING_STEP, tuneStepIndex);
       printLine2ClearAndUpdate();
     }
+
+    else if (keyStatus == FKEY_VFOCHANGE)
+    {
+      menuVfoToggle(1); //Vfo Toggle
+    }
+    else if (keyStatus == FKEY_SPLIT)
+    {
+      menuSplitOnOff(1);
+    }
+    else if (keyStatus == FKEY_TXOFF)
+    {
+      menuTxOnOff(1, 0x01);
+    }
+    else if (keyStatus == FKEY_SDRMODE)
+    {
+      menuSDROnOff(1);
+    }
+    else if (keyStatus == FKEY_RIT)
+    {
+      menuRitToggle(1);
+    }
+    */
       
     FrequencyToVFO(1);
     SetCarrierFreq();
@@ -901,6 +941,15 @@ void initSettings(){
   if (EEPROM.read(VERSION_ADDRESS) != FIRMWARE_VERSION_NUM)
     EEPROM.write(VERSION_ADDRESS, FIRMWARE_VERSION_NUM);
 
+  //Backup Calibration Setting from Factory Setup
+  //Check Factory Setting Backup Y/N
+  if (EEPROM.read(FACTORY_BACKUP_YN) != 0x13) {
+    EEPROM.write(FACTORY_BACKUP_YN, 0x13);  //Set Backup Y/N
+    
+    for (unsigned int i = 0; i < 32; i++) //factory setting range
+      EEPROM.write(FACTORY_VALUES + i, EEPROM.read(i)); //0~31 => 65~96
+  }
+
   EEPROM.get(CW_CAL, cwmCarrier);
 
   //for Save VFO_A_MODE to eeprom
@@ -927,7 +976,6 @@ void initSettings(){
     else
       keyerControl |= IAMBICB;
   }
-    
 
   EEPROM.get(COMMON_OPTION0, commonOption0);
   EEPROM.get(DISPLAY_OPTION1, displayOption1);
@@ -939,8 +987,9 @@ void initSettings(){
 
   //KeyValues
   for (byte i = 0; i < 16; i++) {
-    KeyValues[i][0] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 2));
+    KeyValues[i][0] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 3));        //RANGE : Start Value
-    KeyValues[i][1] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 2) + 1);
+    KeyValues[i][1] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 3) + 1);    //RANGE : End Value
+    KeyValues[i][2] = EEPROM.read(EXTENDED_KEY_RANGE + (i * 3) + 2);    //KEY TYPE 
   }
 
   //User callsign information
@@ -1176,6 +1225,40 @@ void initPorts(){
   digitalWrite(CW_KEY, 0);
 }
 
+//Recovery Factory Setting Values 
+void factory_Recovery()
+{
+  if (EEPROM.read(FACTORY_BACKUP_YN) != 0x13)
+    return;
+
+  if (digitalRead(PTT) == 0)  //Do not proceed if PTT is pressed to prevent malfunction.
+    return;
+    
+  printLineF2(F("Factory Recovery"));
+  delay(2000);
+  if (!btnDown())
+    return;
+
+  printLineF2(F("IF you continue"));
+  printLineF1(F("release the key"));
+  delay(2000);
+  if (btnDown())
+    return;
+  
+  printLineF1(F("Press Key PTT"));
+  delay(2000);
+  if (digitalRead(PTT) == 0)
+  {
+    for (unsigned int i = 0; i < 32; i++) //factory setting range
+      EEPROM.write(i, EEPROM.read(FACTORY_VALUES + i)); //65~96 => 0~31
+
+    //printLineF2(F("CompleteRecovery"));
+    printLineF1(F("Power Reset!"));
+    while(1);   //Hold 
+  }
+}
+
+
 void setup()
 {
   /*
@@ -1190,6 +1273,19 @@ void setup()
   //while(1);
   //end section of test
   */
+
+  //Load I2C LCD Address for I2C LCD 
+  //I2C LCD Parametere
+#ifdef USE_I2C_LCD  
+  EEPROM.get(I2C_LCD_MASTER, I2C_LCD_MASTER_ADDRESS);
+  EEPROM.get(I2C_LCD_SECOND, I2C_LCD_SECOND_ADDRESS);
+
+  if (I2C_LCD_MASTER_ADDRESS < 0x10 || I2C_LCD_MASTER_ADDRESS > 0xF0)
+    I2C_LCD_MASTER_ADDRESS = I2C_LCD_MASTER_ADDRESS_DEFAULT;
+    
+  if (I2C_LCD_SECOND_ADDRESS < 0x10 || I2C_LCD_SECOND_ADDRESS > 0xF0)
+    I2C_LCD_SECOND_ADDRESS = I2C_LCD_SECOND_ADDRESS_DEFAULT;
+#endif  
   
   //Serial.begin(9600);
   LCD_Init();
@@ -1213,6 +1309,11 @@ void setup()
   
   initPorts();     
 
+#ifdef FACTORY_RECOVERY_BOOTUP
+  if (btnDown())
+    factory_Recovery();
+#endif
+
   byteToMode(vfoA_mode, 0);
   initOscillators();
 
@@ -1225,6 +1326,7 @@ void setup()
   if (btnDown())
     factory_alignment();
 #endif
+
 }
 
 //Auto save Frequency and Mode with Protected eeprom life by KD8CEC

ubitx_20/ubitx_eemap.h

@@ -15,6 +15,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **************************************************************************/
+#ifndef _UBITX_EEPOM_HEADER__
+#define _UBITX_EEPOM_HEADER__
+
 //==============================================================================
 // Factory-shipped EEProm address
 // (factory Firmware)
@@ -41,7 +44,9 @@
 // (Enabled if the EEProm address is insufficient)
 // Address : 64 ~ 100
 //==============================================================================
-#define RESERVE_FOR_FACTORY2  64
+#define RESERVE_FOR_FACTORY2  64  //use Factory backup from Version 1.075
+#define FACTORY_BACKUP_YN     64  //Check Backup //Magic : 0x13
+#define FACTORY_VALUES        65  //65 ~ 65 + 32
 
 //==============================================================================
 // KD8CEC EEPROM MAP
@@ -50,7 +55,13 @@
 // 256 ~ 1023 (EEProm Section #1)
 // 255 ~ 101  (EEProm Section #2)
 //==============================================================================
-#define EXTENDED_KEY_RANGE    196 //Extended Key, KEY RANGE (MODE, BAND+, BAND-, TUNE_STEP, NUM0~NUM9, POINT, ENTER
+
+//0x00 : None, 0x01 : MODE, 0x02:BAND+, 0x03:BAND-, 0x04:TUNE_STEP, 0x05:VFO Toggle, 0x06:SplitOn/Off, 0x07:TX/ON-OFF,  0x08:SDR Mode On / Off, 0x09:Rit Toggle
+#define EXTENDED_KEY_RANGE    140 //Extended Key => Set : Start Value, End Value, Key Type, 16 Set (3 * 16 = 48)
+
+#define I2C_LCD_MASTER        190
+#define I2C_LCD_SECOND        191
+
 #define S_METER_LEVELS        230 //LEVEL0 ~ LEVEL7
 
 #define ADVANCED_FREQ_OPTION1 240 //Bit0: use IFTune_Value, Bit1 : use Stored enabled SDR Mode, Bit2 : dynamic sdr frequency
@@ -119,3 +130,5 @@
 #define CW_DATA_OFSTADJ       CW_AUTO_DATA - USER_CALLSIGN_DAT   //offset adjust for ditect eeprom to lcd (basic offset is USER_CALLSIGN_DAT
 #define CW_STATION_LEN        1023  //value range : 4 ~ 30
 
+#endif    //end of if header define
+

ubitx_20/ubitx_lcd.h

@@ -0,0 +1,64 @@
+/*************************************************************************
+  header file for LCD by KD8CEC
+-----------------------------------------------------------------------------
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+**************************************************************************/
+#ifndef _UBITX_LCD_HEADER__
+#define _UBITX_LCD_HEADER__
+
+//Common Defines *********************************************************
+#define LCD_CLEARDISPLAY 0x01
+#define LCD_RETURNHOME 0x02
+#define LCD_ENTRYMODESET 0x04
+#define LCD_DISPLAYCONTROL 0x08
+#define LCD_CURSORSHIFT 0x10
+#define LCD_FUNCTIONSET 0x20
+#define LCD_SETCGRAMADDR 0x40
+#define LCD_SETDDRAMADDR 0x80
+
+// flags for display entry mode
+#define LCD_ENTRYRIGHT 0x00
+#define LCD_ENTRYLEFT 0x02
+#define LCD_ENTRYSHIFTINCREMENT 0x01
+#define LCD_ENTRYSHIFTDECREMENT 0x00
+
+// flags for display on/off control
+#define LCD_DISPLAYON 0x04
+#define LCD_DISPLAYOFF 0x00
+#define LCD_CURSORON 0x02
+#define LCD_CURSOROFF 0x00
+#define LCD_BLINKON 0x01
+#define LCD_BLINKOFF 0x00
+
+// flags for display/cursor shift
+#define LCD_DISPLAYMOVE 0x08
+#define LCD_CURSORMOVE 0x00
+#define LCD_MOVERIGHT 0x04
+#define LCD_MOVELEFT 0x00
+
+// flags for function set
+#define LCD_8BITMODE 0x10
+#define LCD_4BITMODE 0x00
+#define LCD_2LINE 0x08
+#define LCD_1LINE 0x00
+#define LCD_5x10DOTS 0x04
+#define LCD_5x8DOTS 0x00
+
+// flags for backlight control
+#define LCD_BACKLIGHT 0x08
+#define LCD_NOBACKLIGHT 0x00
+
+#endif    //end of if header define
+
+

ubitx_20/ubitx_lcd_1602.ino

@@ -20,48 +20,8 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 **************************************************************************/
-
+#include "ubitx.h"
-//Common Defines *********************************************************
+#include "ubitx_lcd.h"
-#define LCD_CLEARDISPLAY 0x01
-#define LCD_RETURNHOME 0x02
-#define LCD_ENTRYMODESET 0x04
-#define LCD_DISPLAYCONTROL 0x08
-#define LCD_CURSORSHIFT 0x10
-#define LCD_FUNCTIONSET 0x20
-#define LCD_SETCGRAMADDR 0x40
-#define LCD_SETDDRAMADDR 0x80
-
-// flags for display entry mode
-#define LCD_ENTRYRIGHT 0x00
-#define LCD_ENTRYLEFT 0x02
-#define LCD_ENTRYSHIFTINCREMENT 0x01
-#define LCD_ENTRYSHIFTDECREMENT 0x00
-
-// flags for display on/off control
-#define LCD_DISPLAYON 0x04
-#define LCD_DISPLAYOFF 0x00
-#define LCD_CURSORON 0x02
-#define LCD_CURSOROFF 0x00
-#define LCD_BLINKON 0x01
-#define LCD_BLINKOFF 0x00
-
-// flags for display/cursor shift
-#define LCD_DISPLAYMOVE 0x08
-#define LCD_CURSORMOVE 0x00
-#define LCD_MOVERIGHT 0x04
-#define LCD_MOVELEFT 0x00
-
-// flags for function set
-#define LCD_8BITMODE 0x10
-#define LCD_4BITMODE 0x00
-#define LCD_2LINE 0x08
-#define LCD_1LINE 0x00
-#define LCD_5x10DOTS 0x04
-#define LCD_5x8DOTS 0x00
-
-// flags for backlight control
-#define LCD_BACKLIGHT 0x08
-#define LCD_NOBACKLIGHT 0x00
 
 //========================================================================
 //Begin of TinyLCD Library by KD8CEC
@@ -153,27 +113,6 @@ void LCD1602_Init()
   LCD_Command(LCD_ENTRYMODESET | LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT);
 }
 
-void LCD_Print(const char *c) 
-{
-  for (uint8_t i = 0; i < strlen(c); i++)
-  {
-    if (*(c + i) == 0x00) return;
-    LCD_Write(*(c + i));
-  }
-}
-
-void LCD_SetCursor(uint8_t col, uint8_t row)
-{
-  LCD_Command(LCD_SETDDRAMADDR | (col + row * 0x40));  //0 : 0x00, 1 : 0x40, only for 16 x 2 lcd
-}
-
-void LCD_CreateChar(uint8_t location, uint8_t charmap[]) 
-{
-  location &= 0x7; // we only have 8 locations 0-7
-  LCD_Command(LCD_SETCGRAMADDR | (location << 3));
-  for (int i=0; i<8; i++)
-    LCD_Write(charmap[i]);
-}
 #endif
 //========================================================================
 //End of TinyLCD Library by KD8CEC
@@ -262,7 +201,7 @@ void backlight(void) {
 void LCD1602_Init()
 {
   //I2C Init
-  _Addr = I2C_DISPLAY_ADDRESS;
+  _Addr = I2C_LCD_MASTER_ADDRESS;
   _cols = 16;
   _rows = 2;
   _backlightval = LCD_NOBACKLIGHT;
@@ -308,6 +247,7 @@ void LCD1602_Init()
   backlight();
 }
 
+/*
 void LCD_Print(const char *c) 
 {
   for (uint8_t i = 0; i < strlen(c); i++)
@@ -329,6 +269,7 @@ void LCD_CreateChar(uint8_t location, uint8_t charmap[])
   for (int i=0; i<8; i++)
     LCD_Write(charmap[i]);
 }
+*/
 #endif
 //========================================================================
 //End of I2CTinyLCD Library by KD8CEC
@@ -347,6 +288,29 @@ void LCD_CreateChar(uint8_t location, uint8_t charmap[])
 char c[30], b[30];
 char printBuff[2][17];  //mirrors what is showing on the two lines of the display
 
+
+void LCD_Print(const char *c) 
+{
+  for (uint8_t i = 0; i < strlen(c); i++)
+  {
+    if (*(c + i) == 0x00) return;
+    LCD_Write(*(c + i));
+  }
+}
+
+void LCD_SetCursor(uint8_t col, uint8_t row)
+{
+  LCD_Command(LCD_SETDDRAMADDR | (col + row * 0x40));  //0 : 0x00, 1 : 0x40, only for 16 x 2 lcd
+}
+
+void LCD_CreateChar(uint8_t location, uint8_t charmap[]) 
+{
+  location &= 0x7; // we only have 8 locations 0-7
+  LCD_Command(LCD_SETCGRAMADDR | (location << 3));
+  for (int i=0; i<8; i++)
+    LCD_Write(charmap[i]);
+}
+
 void LCD_Init(void)
 {
   LCD1602_Init();  
@@ -547,7 +511,7 @@ void updateDisplay() {
 
 
 
-char line2Buffer[16];
+char line2Buffer[17];
 //KD8CEC 200Hz ST
 //L14.150 200Hz ST
 //U14.150 +150khz
@@ -744,19 +708,15 @@ void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
     
     LCD_SetCursor(drawPosition, lineNumber);
   
-    //for (int i = 0; i <26; i++) //meter 5 + +db 1 = 6
     LCD_Write(lcdMeter[0]);
     LCD_Write(lcdMeter[1]);
+    LCD_Write(lcdMeter[2]);
   }
 }
 
-byte testValue = 0;
 char checkCount = 0;
 char checkCountSMeter = 0;
 
-int currentSMeter = 0;
-byte scaledSMeter = 0;
-
 void idle_process()
 {
   //space for user graphic display
@@ -776,25 +736,18 @@ void idle_process()
       }
     }
 
-      //EX for Meters
-      /*
-      DisplayMeter(0, testValue++, 7);
-      if (testValue > 30)
-        testValue = 0;
-      */
-
     //S-Meter Display
     if (((displayOption1 & 0x08) == 0x08 && (sdrModeOn == 0)) && (++checkCountSMeter > SMeterLatency))
     {
       int newSMeter;
-      checkCountSMeter = 0; //Reset Latency time
 
       //VK2ETA S-Meter from MAX9814 TC pin / divide 4 by KD8CEC for reduce EEPromSize
-      newSMeter = analogRead(ANALOG_SMETER);
+      newSMeter = analogRead(ANALOG_SMETER) / 4;
   
       //Faster attack, Slower release
-      currentSMeter = (newSMeter > currentSMeter ? ((currentSMeter * 3 + newSMeter * 7) + 5) / 10 : ((currentSMeter * 7 + newSMeter * 3) + 5) / 10) / 4;
+      //currentSMeter = (newSMeter > currentSMeter ? ((currentSMeter * 3 + newSMeter * 7) + 5) / 10 : ((currentSMeter * 7 + newSMeter * 3) + 5) / 10) / 4;
-  
+      currentSMeter = newSMeter;
+
       scaledSMeter = 0;
       for (byte s = 8; s >= 1; s--) {
         if (currentSMeter > sMeterLevels[s]) {
@@ -803,7 +756,8 @@ void idle_process()
         }
       }
   
-      DisplayMeter(0, scaledSMeter, 14);
+      DisplayMeter(0, scaledSMeter, 13);
+      checkCountSMeter = 0; //Reset Latency time
     }   //end of S-Meter
     
   }

ubitx_20/ubitx_lcd_1602Dual.ino

@@ -0,0 +1,727 @@
+/*************************************************************************
+  KD8CEC's uBITX Display Routine for LCD1602 Dual LCD by KD8CEC
+  1.This is the display code for the default LCD mounted in uBITX.
+  2.Display related functions of uBITX.  Some functions moved from uBITX_Ui.
+  3.uBITX Idle time Processing
+    Functions that run at times that do not affect TX, CW, and CAT
+    It is called in 1/10 time unit.
+-----------------------------------------------------------------------------
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+**************************************************************************/
+#include "ubitx.h"
+#include "ubitx_lcd.h"
+
+//========================================================================
+//Begin of I2CTinyLCD Library for Dual LCD by KD8CEC
+//========================================================================
+#ifdef UBITX_DISPLAY_LCD1602I_DUAL
+
+#include <Wire.h>
+/*************************************************************************
+  I2C Tiny LCD Library
+  Referecnce Source : LiquidCrystal_I2C.cpp // Based on the work by DFRobot
+  KD8CEC
+
+  This source code is modified version for small program memory 
+  from Arduino LiquidCrystal_I2C Library
+
+  I wrote this code myself, so there is no license restriction. 
+  So this code allows anyone to write with confidence.
+  But keep it as long as the original author of the code.
+  Ian KD8CEC
+**************************************************************************/
+#define UBITX_DISPLAY_LCD1602_BASE
+
+#define En B00000100  // Enable bit
+#define Rw B00000010  // Read/Write bit
+#define Rs B00000001  // Register select bit
+
+#define LCD_Command(x)  (LCD_Send(x, 0))
+#define LCD_Write(x)    (LCD_Send(x, Rs))
+
+uint8_t _Addr;
+uint8_t _displayfunction;
+uint8_t _displaycontrol;
+uint8_t _displaymode;
+uint8_t _numlines;
+uint8_t _cols;
+uint8_t _rows;
+uint8_t _backlightval;
+
+#define printIIC(args)  Wire.write(args)
+
+void expanderWrite(uint8_t _data)
+{
+  Wire.beginTransmission(_Addr);
+  printIIC((int)(_data) | _backlightval);
+  Wire.endTransmission();   
+}
+
+void pulseEnable(uint8_t _data){
+  expanderWrite(_data | En);  // En high
+  delayMicroseconds(1);       // enable pulse must be >450ns
+  
+  expanderWrite(_data & ~En); // En low
+  delayMicroseconds(50);      // commands need > 37us to settle
+}
+
+void write4bits(uint8_t value) 
+{
+  expanderWrite(value);
+  pulseEnable(value);
+}
+
+void LCD_Send(uint8_t value, uint8_t mode)
+{
+  uint8_t highnib=value&0xf0;
+  uint8_t lownib=(value<<4)&0xf0;
+       write4bits((highnib)|mode);
+  write4bits((lownib)|mode); 
+}
+
+
+// Turn the (optional) backlight off/on
+void noBacklight(void) {
+  _backlightval=LCD_NOBACKLIGHT;
+  expanderWrite(0);
+}
+
+void backlight(void) {
+  _backlightval=LCD_BACKLIGHT;
+  expanderWrite(0);
+}
+
+void LCD1602_Dual_Init()
+{
+  //I2C Init
+  _cols = 16;
+  _rows = 2;
+  _backlightval = LCD_NOBACKLIGHT;
+  Wire.begin();
+
+  delay(50);
+  
+  // Now we pull both RS and R/W low to begin commands
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+  expanderWrite(_backlightval); // reset expanderand turn backlight off (Bit 8 =1)
+  _Addr = I2C_LCD_SECOND_ADDRESS;
+  expanderWrite(_backlightval); // reset expanderand turn backlight off (Bit 8 =1)
+  delay(1000);
+      //put the LCD into 4 bit mode
+  // this is according to the hitachi HD44780 datasheet
+  // figure 24, pg 46
+  
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+    // we start in 8bit mode, try to set 4 bit mode
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // second try
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // third go!
+   write4bits(0x03 << 4); 
+   delayMicroseconds(150);
+   
+   // finally, set to 4-bit interface
+   write4bits(0x02 << 4); 
+
+  // finally, set # lines, font size, etc.
+  LCD_Command(LCD_FUNCTIONSET | LCD_4BITMODE | LCD_1LINE | LCD_5x8DOTS | LCD_2LINE);  
+
+  // turn the display on with no cursor or blinking default
+  LCD_Command(LCD_DISPLAYCONTROL | LCD_DISPLAYON | LCD_CURSOROFF | LCD_BLINKOFF);
+
+  // clear it off
+  LCD_Command(LCD_CLEARDISPLAY);  // clear display, set cursor position to zero
+  //delayMicroseconds(2000);  // this command takes a long time!
+  delayMicroseconds(1000);  // this command takes a long time!
+
+  LCD_Command(LCD_ENTRYMODESET | LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT);
+
+  backlight();
+
+
+  _Addr = I2C_LCD_SECOND_ADDRESS;
+    // we start in 8bit mode, try to set 4 bit mode
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // second try
+   write4bits(0x03 << 4);
+   delayMicroseconds(4500); // wait min 4.1ms
+   
+   // third go!
+   write4bits(0x03 << 4); 
+   delayMicroseconds(150);
+   
+   // finally, set to 4-bit interface
+   write4bits(0x02 << 4); 
+
+  // finally, set # lines, font size, etc.
+  LCD_Command(LCD_FUNCTIONSET | LCD_4BITMODE | LCD_1LINE | LCD_5x8DOTS | LCD_2LINE);  
+
+  // turn the display on with no cursor or blinking default
+  LCD_Command(LCD_DISPLAYCONTROL | LCD_DISPLAYON | LCD_CURSOROFF | LCD_BLINKOFF);
+
+  // clear it off
+  LCD_Command(LCD_CLEARDISPLAY);  // clear display, set cursor position to zero
+  //delayMicroseconds(2000);  // this command takes a long time!
+  delayMicroseconds(1000);  // this command takes a long time!
+
+  LCD_Command(LCD_ENTRYMODESET | LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT);
+
+  backlight();
+
+  //Change to Default LCD (Master)
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+}
+
+
+//========================================================================
+// 16 X 02 LCD Routines
+//Begin of Display Base Routines (Init, printLine..)
+//========================================================================
+
+void LCD_Print(const char *c) 
+{
+  for (uint8_t i = 0; i < strlen(c); i++)
+  {
+    if (*(c + i) == 0x00) return;
+    LCD_Write(*(c + i));
+  }
+}
+
+const int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };
+void LCD_SetCursor(uint8_t col, uint8_t row)
+{
+  LCD_Command(LCD_SETDDRAMADDR | (col + row_offsets[row]));  //0 : 0x00, 1 : 0x40, only for 20 x 4 lcd
+}
+
+void LCD_CreateChar(uint8_t location, uint8_t charmap[]) 
+{
+  location &= 0x7; // we only have 8 locations 0-7
+  LCD_Command(LCD_SETCGRAMADDR | (location << 3));
+  for (int i=0; i<8; i++)
+    LCD_Write(charmap[i]);
+}
+
+//SWR GRAPH,  DrawMeter and drawingMeter Logic function by VK2ETA 
+//#define OPTION_SKINNYBARS
+
+char c[30], b[30];
+char printBuff[4][20];  //mirrors what is showing on the two lines of the display
+
+void LCD_Init(void)
+{
+  LCD1602_Dual_Init();  
+
+  _Addr = I2C_LCD_SECOND_ADDRESS;
+  initMeter(); //for Meter Display  //when dual LCD, S.Meter on second LCD
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+}
+
+
+// The generic routine to display one line on the LCD 
+void printLine(unsigned char linenmbr, const char *c) {
+  if ((displayOption1 & 0x01) == 0x01)
+    linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
+  if (strcmp(c, printBuff[linenmbr])) {     // only refresh the display when there was a change
+    LCD_SetCursor(0, linenmbr);             // place the cursor at the beginning of the selected line
+    LCD_Print(c);
+    strcpy(printBuff[linenmbr], c);
+
+    for (byte i = strlen(c); i < 20; i++) { // add white spaces until the end of the 20 characters line is reached
+      LCD_Write(' ');
+    }
+  }
+}
+
+void printLineF(char linenmbr, const __FlashStringHelper *c)
+{
+  int i;
+  char tmpBuff[21];
+  PGM_P p = reinterpret_cast<PGM_P>(c);  
+
+  for (i = 0; i < 21; i++){
+    unsigned char fChar = pgm_read_byte(p++);
+    tmpBuff[i] = fChar;
+    if (fChar == 0)
+      break;
+  }
+
+  printLine(linenmbr, tmpBuff);
+}
+
+#define LCD_MAX_COLUMN 20
+void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex, char offsetTtype) {
+  if ((displayOption1 & 0x01) == 0x01)
+    linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
+  
+  LCD_SetCursor(lcdColumn, linenmbr);
+
+  for (byte i = eepromStartIndex; i <= eepromEndIndex; i++)
+  {
+    if (++lcdColumn <= LCD_MAX_COLUMN)
+      LCD_Write(EEPROM.read((offsetTtype == 0 ? USER_CALLSIGN_DAT : WSPR_MESSAGE1) + i));
+    else
+      break;
+  }
+  
+  for (byte i = lcdColumn; i < 20; i++) //Right Padding by Space
+      LCD_Write(' ');
+}
+
+//  short cut to print to the first line
+void printLine1(const char *c)
+{
+  printLine(1,c);
+}
+//  short cut to print to the first line
+void printLine2(const char *c)
+{
+  printLine(0,c);
+}
+
+void clearLine2()
+{
+  printLine2("");
+  line2DisplayStatus = 0;
+}
+
+//  short cut to print to the first line
+void printLine1Clear(){
+  printLine(1,"");
+}
+//  short cut to print to the first line
+void printLine2Clear(){
+  printLine(0, "");
+}
+
+void printLine2ClearAndUpdate(){
+  printLine(0, "");
+  line2DisplayStatus = 0;  
+  updateDisplay();
+}
+
+//==================================================================================
+//End of Display Base Routines
+//==================================================================================
+
+
+//==================================================================================
+//Begin of User Interface Routines
+//==================================================================================
+
+//Main Display
+// this builds up the top line of the display with frequency and mode
+void updateDisplay() {
+  // tks Jack Purdum W8TEE
+  // replaced fsprint commmands by str commands for code size reduction
+  // replace code for Frequency numbering error (alignment, point...) by KD8CEC
+  // i also Very TNX Purdum for good source code
+  int i;
+  unsigned long tmpFreq = frequency; //
+  
+  memset(c, 0, sizeof(c));
+
+  if (inTx){
+    if (isCWAutoMode == 2) {
+      for (i = 0; i < 4; i++)
+        c[3-i] = (i < autoCWSendReservCount ? byteToChar(autoCWSendReserv[i]) : ' ');
+
+      //display Sending Index
+      c[4] = byteToChar(sendingCWTextIndex);
+      c[5] = '=';
+    }
+    else {
+      if (cwTimeout > 0)
+        strcpy(c, "   CW:");
+      else
+        strcpy(c, "   TX:");
+    }
+  }
+  else {
+    if (ritOn)
+      strcpy(c, "RIT ");
+    else {
+      if (cwMode == 0)
+      {
+        if (isUSB)
+          strcpy(c, "USB ");
+        else
+          strcpy(c, "LSB ");
+      }
+      else if (cwMode == 1)
+      {
+          strcpy(c, "CWL ");
+      }
+      else
+      {
+          strcpy(c, "CWU ");
+      }
+    }
+    
+    if (vfoActive == VFO_A) // VFO A is active
+      strcat(c, "A:");
+    else
+      strcat(c, "B:");
+  }
+
+  //Fixed by Mitani Massaru (JE4SMQ)
+  if (isShiftDisplayCWFreq == 1)
+  {
+    if (cwMode == 1)        //CWL
+        tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
+    else if (cwMode == 2)   //CWU
+        tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
+  }
+
+  //display frequency
+  for (int i = 15; i >= 6; i--) {
+    if (tmpFreq > 0) {
+      if (i == 12 || i == 8) c[i] = '.';
+      else {
+        c[i] = tmpFreq % 10 + 0x30;
+        tmpFreq /= 10;
+      }
+    }
+    else
+      c[i] = ' ';
+  }
+
+  //remarked by KD8CEC
+  //already RX/TX status display, and over index (16 x 2 LCD)
+  printLine(1, c);
+
+  byte diplayVFOLine = 1;
+  if ((displayOption1 & 0x01) == 0x01)
+    diplayVFOLine = 0;
+
+  if ((vfoActive == VFO_A && ((isDialLock & 0x01) == 0x01)) ||
+    (vfoActive == VFO_B && ((isDialLock & 0x02) == 0x02))) {
+    LCD_SetCursor(5,diplayVFOLine);
+    LCD_Write((uint8_t)0);
+  }
+  else if (isCWAutoMode == 2){
+    LCD_SetCursor(5,diplayVFOLine);
+    LCD_Write(0x7E);
+  }
+  else
+  {
+    LCD_SetCursor(5,diplayVFOLine);
+    LCD_Write(':');
+  }
+}
+
+
+
+char line2Buffer[20];
+//KD8CEC 200Hz ST
+//L14.150 200Hz ST
+//U14.150 +150khz
+int freqScrollPosition = 0;
+
+//Example Line2 Optinal Display
+//immediate execution, not call by scheulder
+//warning : unused parameter 'displayType' <-- ignore, this is reserve
+void updateLine2Buffer(char displayType)
+{
+  unsigned long tmpFreq = 0;
+  if (ritOn)
+  {
+    strcpy(line2Buffer, "RitTX:");
+
+    //display frequency
+    tmpFreq = ritTxFrequency;
+
+    //Fixed by Mitani Massaru (JE4SMQ)
+    if (isShiftDisplayCWFreq == 1)
+    {
+      if (cwMode == 1)        //CWL
+          tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
+      else if (cwMode == 2)   //CWU
+          tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
+    }
+    
+    for (int i = 15; i >= 6; i--) {
+      if (tmpFreq > 0) {
+        if (i == 12 || i == 8) line2Buffer[i] = '.';
+        else {
+          line2Buffer[i] = tmpFreq % 10 + 0x30;
+          tmpFreq /= 10;
+        }
+      }
+      else
+        line2Buffer[i] = ' ';
+    }
+
+    return;
+  } //end of ritOn display
+
+  //other VFO display
+  if (vfoActive == VFO_B)
+  {
+    tmpFreq = vfoA;
+  }
+  else 
+  {
+    tmpFreq = vfoB;
+  }
+
+  // EXAMPLE 1 & 2
+  //U14.150.100
+  //display frequency
+  for (int i = 9; i >= 0; i--) {
+    if (tmpFreq > 0) {
+      if (i == 2 || i == 6) line2Buffer[i] = '.';
+      else {
+        line2Buffer[i] = tmpFreq % 10 + 0x30;
+        tmpFreq /= 10;
+      }
+    }
+    else
+      line2Buffer[i] = ' ';
+  }
+  
+  memset(&line2Buffer[10], ' ', 10);
+  
+  if (isIFShift)
+  {
+    line2Buffer[6] = 'M';
+    line2Buffer[7] = ' ';
+    //IFShift Offset Value 
+    line2Buffer[8] = 'I';
+    line2Buffer[9] = 'F';
+
+    line2Buffer[10] = ifShiftValue >= 0 ? '+' : 0;
+    line2Buffer[11] = 0;
+    line2Buffer[12] = ' ';
+  
+    //11, 12, 13, 14, 15
+    memset(b, 0, sizeof(b));
+    ltoa(ifShiftValue, b, DEC);
+    strncat(line2Buffer, b, 5);
+
+    for (int i = 12; i < 17; i++)
+    {
+      if (line2Buffer[i] == 0)
+        line2Buffer[i] = ' ';
+    }
+  }       // end of display IF
+  else    // step & Key Type display
+  {
+    //Step
+    long tmpStep = arTuneStep[tuneStepIndex -1];
+    
+    byte isStepKhz = 0;
+    if (tmpStep >= 1000)
+    {
+      isStepKhz = 2;
+    }
+      
+    for (int i = 13; i >= 11 - isStepKhz; i--) {
+      if (tmpStep > 0) {
+          line2Buffer[i + isStepKhz] = tmpStep % 10 + 0x30;
+          tmpStep /= 10;
+      }
+      else
+        line2Buffer[i +isStepKhz] = ' ';
+    }
+
+    if (isStepKhz == 0)
+    {
+      line2Buffer[14] = 'H';
+      line2Buffer[15] = 'z';
+    }
+  }
+
+  //line2Buffer[17] = ' ';
+  /* ianlee  
+  //Check CW Key cwKeyType = 0; //0: straight, 1 : iambica, 2: iambicb
+  if (cwKeyType == 0)
+  {
+    line2Buffer[18] = 'S';
+    line2Buffer[19] = 'T';
+  }
+  else if (cwKeyType == 1)
+  {
+    line2Buffer[18] = 'I';
+    line2Buffer[19] = 'A';
+  }
+  else
+  {
+    line2Buffer[18] = 'I';
+    line2Buffer[19] = 'B';
+  }
+*/
+
+}
+
+
+//meterType : 0 = S.Meter, 1 : P.Meter
+void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
+{
+  if (meterType == 0 || meterType == 1 || meterType == 2)
+  {
+    drawMeter(meterValue);
+
+    LCD_SetCursor(drawPosition, 0);
+    LCD_Write('S');
+      
+    LCD_Write(':');
+    for (int i = 0; i < 7; i++)
+      LCD_Write(lcdMeter[i]);
+  }
+}
+
+
+char checkCount = 0;
+char checkCountSMeter = 0;
+
+char beforeKeyType = -1;
+char displaySDRON = 0;
+
+//execute interval : 0.25sec
+void idle_process()
+{
+  //space for user graphic display
+  if (menuOn == 0)
+  {
+    if ((displayOption1 & 0x10) == 0x10)    //always empty topline
+      return;
+      
+    //if line2DisplayStatus == 0 <-- this condition is clear Line, you can display any message
+    if (line2DisplayStatus == 0 || (((displayOption1 & 0x04) == 0x04) && line2DisplayStatus == 2)) {
+      if (checkCount++ > 1)
+      {
+        updateLine2Buffer(0); //call by scheduler
+        printLine2(line2Buffer);
+        line2DisplayStatus = 2;
+        checkCount = 0;
+
+        //check change CW Key Type
+        if (beforeKeyType != cwKeyType)
+        {
+          _Addr = I2C_LCD_SECOND_ADDRESS;
+          LCD_SetCursor(10, 0);
+          LCD_Write('K');
+          LCD_Write('E');
+          LCD_Write('Y');
+          LCD_Write(':');
+          
+          //Check CW Key cwKeyType = 0; //0: straight, 1 : iambica, 2: iambicb
+          if (cwKeyType == 0)
+          {
+            LCD_Write('S');
+            LCD_Write('T');
+          }
+          else if (cwKeyType == 1)
+          {
+            LCD_Write('I');
+            LCD_Write('A');
+          }
+          else
+          {
+            LCD_Write('I');
+            LCD_Write('B');
+          }
+
+          beforeKeyType = cwKeyType;
+          _Addr = I2C_LCD_MASTER_ADDRESS;
+        } //Display Second Screen
+        
+      }
+    }
+
+    //EX for Meters
+    
+    //S-Meter Display
+    _Addr = I2C_LCD_SECOND_ADDRESS;
+    if (sdrModeOn == 1)
+    {
+      if (displaySDRON == 0)  //once display
+      {
+        displaySDRON = 1;       
+        LCD_SetCursor(0, 0);
+        LCD_Write('S');
+        LCD_Write('D');
+        LCD_Write('R');
+        LCD_Write(' ');
+        LCD_Write('M');
+        LCD_Write('O');
+        LCD_Write('D');
+        LCD_Write('E');
+      }
+    }
+    else if (((displayOption1 & 0x08) == 0x08) && (++checkCountSMeter > 3))
+    {
+      int newSMeter;
+      displaySDRON = 0;
+  
+      //VK2ETA S-Meter from MAX9814 TC pin / divide 4 by KD8CEC for reduce EEPromSize
+      newSMeter = analogRead(ANALOG_SMETER) / 4;
+  
+      //Faster attack, Slower release
+      //currentSMeter = (newSMeter > currentSMeter ? ((currentSMeter * 3 + newSMeter * 7) + 5) / 10 : ((currentSMeter * 7 + newSMeter * 3) + 5) / 10);
+      //currentSMeter = (currentSMeter * 3 + newSMeter * 7) / 10; //remarked becaused of have already Latency time
+      currentSMeter = newSMeter;
+  
+      scaledSMeter = 0;
+      for (byte s = 8; s >= 1; s--) {
+        if (currentSMeter > sMeterLevels[s]) {
+          scaledSMeter = s;
+          break;
+        }
+      }
+  
+      DisplayMeter(0, scaledSMeter, 0);
+      
+      checkCountSMeter = 0;
+    } //end of S-Meter
+    _Addr = I2C_LCD_MASTER_ADDRESS;
+
+   
+  }
+}
+
+//AutoKey LCD Display Routine
+void Display_AutoKeyTextIndex(byte textIndex)
+{
+  byte diplayAutoCWLine = 0;
+  
+  if ((displayOption1 & 0x01) == 0x01)
+    diplayAutoCWLine = 1;
+  LCD_SetCursor(0, diplayAutoCWLine);
+  LCD_Write(byteToChar(textIndex));
+  LCD_Write(':');
+}
+
+void DisplayCallsign(byte callSignLength)
+{
+  _Addr = I2C_LCD_SECOND_ADDRESS;
+  printLineFromEEPRom(1, 16 - userCallsignLength, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+}
+
+void DisplayVersionInfo(const __FlashStringHelper * fwVersionInfo)
+{
+  _Addr = I2C_LCD_SECOND_ADDRESS;
+  printLineF(1, fwVersionInfo);
+  _Addr = I2C_LCD_MASTER_ADDRESS;
+}
+
+#endif

ubitx_20/ubitx_lcd_2004.ino

@@ -20,48 +20,8 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 **************************************************************************/
-
+#include "ubitx.h"
-//Common Defines *********************************************************
+#include "ubitx_lcd.h"
-#define LCD_CLEARDISPLAY 0x01
-#define LCD_RETURNHOME 0x02
-#define LCD_ENTRYMODESET 0x04
-#define LCD_DISPLAYCONTROL 0x08
-#define LCD_CURSORSHIFT 0x10
-#define LCD_FUNCTIONSET 0x20
-#define LCD_SETCGRAMADDR 0x40
-#define LCD_SETDDRAMADDR 0x80
-
-// flags for display entry mode
-#define LCD_ENTRYRIGHT 0x00
-#define LCD_ENTRYLEFT 0x02
-#define LCD_ENTRYSHIFTINCREMENT 0x01
-#define LCD_ENTRYSHIFTDECREMENT 0x00
-
-// flags for display on/off control
-#define LCD_DISPLAYON 0x04
-#define LCD_DISPLAYOFF 0x00
-#define LCD_CURSORON 0x02
-#define LCD_CURSOROFF 0x00
-#define LCD_BLINKON 0x01
-#define LCD_BLINKOFF 0x00
-
-// flags for display/cursor shift
-#define LCD_DISPLAYMOVE 0x08
-#define LCD_CURSORMOVE 0x00
-#define LCD_MOVERIGHT 0x04
-#define LCD_MOVELEFT 0x00
-
-// flags for function set
-#define LCD_8BITMODE 0x10
-#define LCD_4BITMODE 0x00
-#define LCD_2LINE 0x08
-#define LCD_1LINE 0x00
-#define LCD_5x10DOTS 0x04
-#define LCD_5x8DOTS 0x00
-
-// flags for backlight control
-#define LCD_BACKLIGHT 0x08
-#define LCD_NOBACKLIGHT 0x00
 
 //========================================================================
 //Begin of TinyLCD Library by KD8CEC
@@ -241,7 +201,7 @@ void backlight(void) {
 void LCD2004_Init()
 {
   //I2C Init
-  _Addr = I2C_DISPLAY_ADDRESS;
+  _Addr = I2C_LCD_MASTER_ADDRESS;
   _cols = 20;
   _rows = 4;
   _backlightval = LCD_NOBACKLIGHT;
@@ -325,7 +285,7 @@ void LCD_CreateChar(uint8_t location, uint8_t charmap[])
 //#define OPTION_SKINNYBARS
 
 char c[30], b[30];
-char printBuff[4][20];  //mirrors what is showing on the two lines of the display
+char printBuff[4][21];  //mirrors what is showing on the two lines of the display
 
 void LCD_Init(void)
 {
@@ -682,90 +642,16 @@ void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
   if (meterType == 0 || meterType == 1 || meterType == 2)
   {
     drawMeter(meterValue);
-    //int lineNumber = 0;
-    //if ((displayOption1 & 0x01) == 0x01)
-    //lineNumber = 1;
     
     LCD_SetCursor(drawPosition, 2);
     LCD_Write('S');
     LCD_Write(':');
-    for (int i = 0; i < 6; i++) //meter 5 + +db 1 = 6
+    for (int i = 0; i < 7; i++) //meter 5 + +db 1 = 6
       LCD_Write(lcdMeter[i]);
   }
 }
 
-
-//meterType : 0 = S.Meter, 1 = Forward Power Meter, 2 = SWR Meter
-void DisplayMeter(byte meterType, int meterValue, char drawPosition)
-{
-
-#ifdef OPTION_SKINNYBARS //We want skinny meter bars with more text/numbers
-  memcpy(&(line2Buffer[drawPosition]), "        ", 8); //Blank that section of 8 characters first
-  if (meterType == 0) { //SWR meter
-    drawMeter(meterValue); //Only 2 characters
-    line2Buffer[drawPosition] = 'S';
-    byte sValue = round((float)meterValue * 1.5); //6 bars available only to show 9 S values
-    sValue = sValue > 9 ? 9 : sValue; //Max S9
-    line2Buffer[drawPosition + 1] = '0' +  sValue; //0 to 9
-    memcpy(&(line2Buffer[drawPosition + 2]), lcdMeter, 2); //Copy the S-Meter bars
-    //Add the +10, +20, etc...
-    if (meterValue > 6) {
-      //We are over S9
-      line2Buffer[drawPosition + 4] = '+';
-      line2Buffer[drawPosition + 5] = '0' +  meterValue - 6; //1,2,3 etc...
-      line2Buffer[drawPosition + 6] = '0';
-    }
-  } else if (meterType == 1) { //Forward Power
-    drawMeter(round((float)meterValue / 40)); //4 watts per bar
-    //meterValue contains power value x 10 (one decimal point)
-    line2Buffer[drawPosition] = 'P';
-    meterValue = meterValue > 999 ? 999 : meterValue; //Limit to 99.9 watts!!!!
-    //Remove decimal value and divide by 10
-    meterValue = round((float)meterValue / 10);
-    if (meterValue < 10) {
-      line2Buffer[drawPosition + 1] = ' ';
-      line2Buffer[drawPosition + 2] = '0' +  meterValue; //0 to 9
-    } else {
-      line2Buffer[drawPosition + 1] = '0' +  meterValue /  10;
-      line2Buffer[drawPosition + 2] = '0' +  (meterValue - ((meterValue / 10) * 10));
-    }
-    line2Buffer[drawPosition + 3] = 'W';
-    memcpy(&(line2Buffer[drawPosition + 4]), lcdMeter, 2); //Copy the S-Meter bars
-  } else { //SWR
-    drawMeter((int)(((float)meterValue - 21) / 100)); //no bar = < 1.2, then 1 bar = 1.2 to 2.2, 2 bars = 2.2 to 3.2, etc...
-    //meterValue contains SWR x 100 (two decimal point)
-    memcpy(&(line2Buffer[drawPosition]), "SWR", 3);
-    meterValue = round((float)meterValue / 10); //We now have swr x 10 (1 decimal point)
-    if (meterValue < 100) { //10 to 99, no decimal point
-      //Draw the decimal value
-      line2Buffer[drawPosition + 3] = '0' +  meterValue /  10;
-      line2Buffer[drawPosition + 4] = '.';
-      line2Buffer[drawPosition + 5] = '0' +  (meterValue - ((meterValue / 10) * 10));
-    } else {
-      memcpy(&(line2Buffer[drawPosition + 3]), "10+", 3); //over 10
-    }
-    memcpy(&(line2Buffer[drawPosition + 6]), lcdMeter, 2); //Copy the S-Meter bars
-  }
-#else //We want fat bars, easy to read, with less text/numbers
-  //Serial.print("In displaymeter, meterValue: "); Serial.println(meterValue);
-  drawMeter(meterValue);
-  //Always line 2
-  char sym = 'S';
-  if (meterType == 1) sym = 'P';
-  else if (meterType == 2) sym = 'R'; //For SWR
-  line2Buffer[drawPosition] = sym;
-  memcpy(&(line2Buffer[drawPosition + 1]), lcdMeter, 7);
-#endif //OPTION_SKINNYBARS
-
-}
-
-
-byte testValue = 0;
 char checkCount = 0;
-
-int currentSMeter = 0;
-//int sMeterLevels[] = {0, 5, 17, 41, 74, 140, 255, 365, 470};
-byte scaledSMeter = 0;
 char checkCountSMeter = 0;
 
 //execute interval : 0.25sec
@@ -807,12 +693,14 @@ void idle_process()
     if (((displayOption1 & 0x08) == 0x08 && (sdrModeOn == 0)) && (++checkCountSMeter > SMeterLatency))
     {
       int newSMeter;
-  
+      
       //VK2ETA S-Meter from MAX9814 TC pin
-      newSMeter = analogRead(ANALOG_SMETER);
+      newSMeter = analogRead(ANALOG_SMETER) / 4;
   
       //Faster attack, Slower release
-      currentSMeter = (newSMeter > currentSMeter ? ((currentSMeter * 3 + newSMeter * 7) + 5) / 10 : ((currentSMeter * 7 + newSMeter * 3) + 5) / 10);
+      //currentSMeter = (newSMeter > currentSMeter ? ((currentSMeter * 3 + newSMeter * 7) + 5) / 10 : ((currentSMeter * 7 + newSMeter * 3) + 5) / 10);
+      //currentSMeter = ((currentSMeter * 7 + newSMeter * 3) + 5) / 10;
+      currentSMeter = newSMeter;
   
       scaledSMeter = 0;
       for (byte s = 8; s >= 1; s--) {
@@ -823,6 +711,7 @@ void idle_process()
       }
   
       DisplayMeter(0, scaledSMeter, 0);
+      checkCountSMeter = 0; //Reset Latency time
     } //end of S-Meter
     
   }

ubitx_20/ubitx_menu.ino

@@ -403,15 +403,15 @@ void menuSplitOnOff(int btn){
   else {
       if (splitOn == 1){
         splitOn = 0;
-        //printLineF2(F("Split Off!"));
+        printLineF2(F("SPT Off"));
-        printLineF2(F("[OFF]"));
+        //printLineF2(F("[OFF]"));
       }
       else {
         splitOn = 1;
         if (ritOn == 1)
           ritOn = 0;
-        //printLineF2(F("Split On!"));
+        printLineF2(F("SPT On"));
-        printLineF2(F("[ON]"));
+        //printLineF2(F("[ON]"));
       }
       
     menuClearExit(500);
@@ -430,11 +430,11 @@ void menuTxOnOff(int btn, byte optionType){
   else {
       if ((isTxType & optionType) == 0){
         isTxType |= optionType;
-        printLineF2(F("TX OFF!"));
+        printLineF2(F("TX OFF"));
       }
       else {
         isTxType &= ~(optionType);
-        printLineF2(F("TX ON!"));
+        printLineF2(F("TX ON"));
       }
       
     menuClearExit(500);
@@ -453,7 +453,7 @@ void menuSDROnOff(int btn)
   else {
       if (sdrModeOn == 1){
         sdrModeOn = 0;
-        printLineF2(F("[OFF]"));
+        printLineF2(F("SPK MODE"));
       }
       else {
         sdrModeOn = 1;
@@ -464,7 +464,7 @@ void menuSDROnOff(int btn)
         if (splitOn == 1)
           splitOn = 0;
           
-        printLineF2(F("[ON]"));
+        printLineF2(F("SDR MODE"));
       }
 
     EEPROM.put(ENABLE_SDR, sdrModeOn);
@@ -1106,7 +1106,6 @@ void menuSetupKeyType(int btn){
     }
     */
     
-    
     printLineF2(F("CW Key Type set!"));
     cwKeyType = selectedKeyType;
     EEPROM.put(CW_KEY_TYPE, cwKeyType);
@@ -1127,7 +1126,7 @@ void menuSetupKeyType(int btn){
 }
 
 //=====================================================
-//END OF STANDARD Tune Setup for reduce Program Memory
+//END OF STANDARD Set by Knob for reduce Program Memory
 //=====================================================
  
 

ubitx_20/ubitx_si5351.ino

@@ -15,7 +15,6 @@
  ************************************************************************************/
 
 // *************  SI5315 routines - tks Jerry Gaffke, KE7ER   ***********************
-
 // An minimalist standalone set of Si5351 routines.
 // VCOA is fixed at 875mhz, VCOB not used.
 // The output msynth dividers are used to generate 3 independent clocks
@@ -127,7 +126,9 @@ void si5351_set_calibration(int32_t cal){
 void SetCarrierFreq()
 {
   unsigned long appliedCarrier = ((cwMode == 0 ? usbCarrier : cwmCarrier) + (isIFShift && (inTx == 0) ? ifShiftValue : 0));
-  si5351bx_setfreq(0, (sdrModeOn ? 0 : appliedCarrier));
+  //si5351bx_setfreq(0, (sdrModeOn ? 0 : appliedCarrier));
+  si5351bx_setfreq(0, ((sdrModeOn && (inTx == 0)) ? 0 : appliedCarrier)); //found bug by KG4GEK
+  
 
     /*
   if (cwMode == 0)

ubitx_20/ubitx_ui.ino

@@ -95,7 +95,7 @@ void initMeter(){
 
   for (i = 0; i < 8; i++)
     tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 48);
-  LCD_CreateChar(6, tmpbytes);
+  LCD_CreateChar(7, tmpbytes);
 }
 
 
@@ -128,13 +128,23 @@ void drawMeter(int needle)
 {
 #ifdef OPTION_SKINNYBARS
   //Fill buffer with growing set of bars, up to needle value
+  lcdMeter[0] = 0x20;
+  lcdMeter[1] = 0x20;
   for (int i = 0; i < 6; i++) {
     if (needle > i)
       lcdMeter[i / 3] = byte(i + 1); //Custom characters above
-    else if (i == 1 || i == 4) {
+    //else if (i == 1 || i == 4) {
-      lcdMeter[i / 3] = 0x20; //blank
+    //  lcdMeter[i / 3] = 0x20; //blank
-    }
+    //}
   }
+
+  if (needle > 7) {
+    lcdMeter[2] = byte(7); //Custom character "++"
+  } else if (needle > 6) {
+    lcdMeter[2] = '+'; //"+"
+  } else lcdMeter[2] = 0x20;
+  
+  
 #else //Must be "fat" bars
   //Fill buffer with growing set of bars, up to needle value
   for (int i = 0; i < 6; i++) {
@@ -143,11 +153,13 @@ void drawMeter(int needle)
     else
       lcdMeter[i] = 0x20; //blank
   }
+
   if (needle > 7) {
     lcdMeter[6] = byte(7); //Custom character "++"
   } else if (needle > 6) {
-    lcdMeter[6] = 0x2B; //"+"
+    lcdMeter[6] = '+'; //"+"
   } else lcdMeter[6] = 0x20;
+  
 #endif //OPTION_FATBARS
 }
 
@@ -184,9 +196,12 @@ int getBtnStatus(void){
     return FKEY_PRESS;
   else
   {
+    readButtonValue = readButtonValue / 4;
+    //return FKEY_VFOCHANGE;
     for (int i = 0; i < 16; i++)
       if (KeyValues[i][0] <= readButtonValue && KeyValues[i][1] >= readButtonValue)
-        return i;
+        return KeyValues[i][2];
+        //return i;
   }
 
   return -1;

ubitx_20/ubitx_wspr.ino

@@ -36,7 +36,6 @@ unsigned long TX_P2;    // Variable values for MSNB_P2 which defines the frequen
 extern int enc_read(void);
 
 byte WsprMSGCount = 0;
-#define PTT   (A3)
 
 #define WSPR_BAND1 401
 
@@ -114,22 +113,9 @@ void SendWSPRManage()
         EEPROM.get(bandBuffIndex, WsprTXFreq); 
         EEPROM.get(bandBuffIndex + 4, WsprMultiChan); 
 
-        /*
-        //3, 4, 5, 6, 7
-        Wspr_Reg1[3] = EEPROM.read(bandBuffIndex + 6);
-        Wspr_Reg1[4] = EEPROM.read(bandBuffIndex + 7);
-        Wspr_Reg1[5] = EEPROM.read(bandBuffIndex + 8);
-        Wspr_Reg1[6] = EEPROM.read(bandBuffIndex + 9);
-        Wspr_Reg1[7] = EEPROM.read(bandBuffIndex + 10);
-        */
         for (loopIndex = 3; loopIndex < 8; loopIndex++)
           Wspr_Reg1[loopIndex] = EEPROM.read(bandBuffIndex + loopIndex + 3);
 
-        /*
-        Wspr_Reg2[2] = EEPROM.read(bandBuffIndex + 11);
-        Wspr_Reg2[3] = EEPROM.read(bandBuffIndex + 12);
-        Wspr_Reg2[4] = EEPROM.read(bandBuffIndex + 13);
-        */
         //2, 3, 4
         for (loopIndex = 2; loopIndex < 5; loopIndex++)
           Wspr_Reg2[loopIndex] = EEPROM.read(bandBuffIndex + loopIndex + 9);
@@ -137,18 +123,32 @@ void SendWSPRManage()
         TX_MSNB_P2 = ((unsigned long)Wspr_Reg1[5] & 0x0F) << 16 | ((unsigned long)Wspr_Reg1[6]) << 8 | Wspr_Reg1[7];
       }
 
-      ltoa(WsprTXFreq, b, DEC);
       if (digitalRead(PTT) == 0)
-        strcpy(c, "SEND:");
+        strcpy(c, "SEND: ");
       else
-        strcpy(c, "PTT->");
+        strcpy(c, "PTT-> ");
+
+      //ltoa(WsprTXFreq, b, DEC);
+      //strcat(c, b);
+
+      //display frequency, Frequency to String for KD8CEC
+      unsigned long tmpFreq = WsprTXFreq;
+      for (int i = 15; i >= 6; i--) {
+        if (tmpFreq > 0) {
+          if (i == 12 || i == 8) c[i] = '.';
+          else {
+            c[i] = tmpFreq % 10 + 0x30;
+            tmpFreq /= 10;
+          }
+        }
+        else
+          c[i] = ' ';
+      }
 
-      strcat(c, b);
       printLine1(c);
       
       if (digitalRead(PTT) == 0)
       {
-        //printLineF1(F("Transmitting"));
         //SEND WSPR
         //If you need to consider the Rit and Sprite modes, uncomment them below.
         //remark = To reduce the size of the program